diff --git a/lib/mp4.cpp b/lib/mp4.cpp
index 93bd5b96..cec0c5a6 100644
--- a/lib/mp4.cpp
+++ b/lib/mp4.cpp
@@ -2,10 +2,10 @@
#include <string.h> //for memcpy
#include <arpa/inet.h> //for htonl and friends
#include "mp4.h"
+#include "mp4_adobe.h"
+#include "mp4_ms.h"
+#include "mp4_generic.h"
#include "json.h"
-#include "defines.h"
-
-#define Int64 uint64_t
/// Contains all MP4 format related code.
namespace MP4 {
@@ -119,7 +119,7 @@ namespace MP4 {
}
/// Attempts to typecast this Box to a more specific type and call the toPrettyString() function of that type.
- /// If this failed, it will print out a message saying pretty-printing is not implemented for that boxtype.
+ /// If this failed, it will print out a message saying pretty-printing is not implemented for boxtype.
std::string Box::toPrettyString(uint32_t indent){
switch (ntohl( *((int*)(data + 4)))){ //type is at this address
case 0x6D666864:
@@ -285,7 +285,6 @@ namespace MP4 {
}
std::string retval = std::string(indent, ' ') + "Unimplemented pretty-printing for box " + std::string(data + 4, 4) + "\n";
/// \todo Implement hexdump for unimplemented boxes?
- //retval +=
return retval;
}
@@ -413,7 +412,7 @@ namespace MP4 {
/// Sets the 64 bits integer at the given index.
/// Attempts to resize the data pointer if the index is out of range.
/// Fails silently if resizing failed.
- void Box::setInt64(Int64 newData, size_t index){
+ void Box::setInt64(uint64_t newData, size_t index){
index += payloadOffset;
if (index + 7 >= boxedSize()){
if ( !reserve(index, 0, 8)){
@@ -427,7 +426,7 @@ namespace MP4 {
/// Gets the 64 bits integer at the given index.
/// Attempts to resize the data pointer if the index is out of range.
/// Returns zero if resizing failed.
- Int64 Box::getInt64(size_t index){
+ uint64_t Box::getInt64(size_t index){
index += payloadOffset;
if (index + 7 >= boxedSize()){
if ( !reserve(index, 0, 8)){
@@ -435,7 +434,7 @@ namespace MP4 {
}
setInt64(0, index - payloadOffset);
}
- Int64 result = ntohl(((int*)(data + index))[0]);
+ uint64_t result = ntohl(((int*)(data + index))[0]);
result <<= 32;
result += ntohl(((int*)(data + index))[1]);
return result;
@@ -542,7 +541,7 @@ namespace MP4 {
}
if (current < wanted){
//make bigger
- if (boxedSize() + (wanted - current) > (size_t)data_size){
+ if (boxedSize() + (wanted - current) > data_size){
//realloc if managed, otherwise fail
if ( !managed){
return false;
@@ -640,12 +639,16 @@ namespace MP4 {
return getBox(tempLoc);
}
- std::string containerBox::toPrettyContainerString(uint32_t indent, std::string boxName){
+ std::string containerBox::toPrettyString(uint32_t indent){
std::stringstream r;
- r << std::string(indent, ' ') << boxName <<" (" << boxedSize() << ")" << std::endl;
- for (unsigned int i = 0; i < getContentCount(); i++){
- Box curBox = MP4::Box(getContent(i).asBox(), false);
+ r << std::string(indent, ' ') << "[" << getType() <<"] Container Box (" << boxedSize() << ")" << std::endl;
+ Box curBox;
+ int tempLoc = 0;
+ int contentCount = getContentCount();
+ for (int i = 0; i < contentCount; i++){
+ curBox = getContent(i);
r << curBox.toPrettyString(indent + 1);
+ tempLoc += getBoxLen(tempLoc);
}
return r.str();
}
@@ -684,7 +687,7 @@ namespace MP4 {
return ret;
}
unsigned int i = 0;
- unsigned int tempLoc = 4;
+ int tempLoc = 4;
while (i < no){
tempLoc += getBoxLen(tempLoc);
i++;
@@ -706,4048 +709,4 @@ namespace MP4 {
}
return r.str();
}
-
- ABST::ABST(){
- memcpy(data + 4, "abst", 4);
- setVersion(0);
- setFlags(0);
- setBootstrapinfoVersion(0);
- setProfile(0);
- setLive(1);
- setUpdate(0);
- setTimeScale(1000);
- setCurrentMediaTime(0);
- setSmpteTimeCodeOffset(0);
- std::string empty;
- setMovieIdentifier(empty);
- setInt8(0, 30); //set serverentrycount to 0
- setInt8(0, 31); //set qualityentrycount to 0
- setDrmData(empty);
- setMetaData(empty);
- }
-
- void ABST::setVersion(char newVersion){
- setInt8(newVersion, 0);
- }
-
- char ABST::getVersion(){
- return getInt8(0);
- }
-
- void ABST::setFlags(uint32_t newFlags){
- setInt24(newFlags, 1);
- }
-
- uint32_t ABST::getFlags(){
- return getInt24(1);
- }
-
- void ABST::setBootstrapinfoVersion(uint32_t newVersion){
- setInt32(newVersion, 4);
- }
-
- uint32_t ABST::getBootstrapinfoVersion(){
- return getInt32(4);
- }
-
- void ABST::setProfile(char newProfile){
- //profile = bit 1 and 2 of byte 8.
- setInt8((getInt8(8) & 0x3F) + ((newProfile & 0x03) << 6), 8);
- }
-
- char ABST::getProfile(){
- return (getInt8(8) & 0xC0);
- }
- ;
-
- void ABST::setLive(bool newLive){
- //live = bit 4 of byte 8.
- setInt8((getInt8(8) & 0xDF) + (newLive ? 0x10 : 0), 8);
- }
-
- bool ABST::getLive(){
- return (getInt8(8) & 0x10);
- }
-
- void ABST::setUpdate(bool newUpdate){
- //update = bit 5 of byte 8.
- setInt8((getInt8(8) & 0xEF) + (newUpdate ? 0x08 : 0), 8);
- }
-
- bool ABST::getUpdate(){
- return (getInt8(8) & 0x08);
- }
-
- void ABST::setTimeScale(uint32_t newScale){
- setInt32(newScale, 9);
- }
-
- uint32_t ABST::getTimeScale(){
- return getInt32(9);
- }
-
- void ABST::setCurrentMediaTime(Int64 newTime){
- setInt64(newTime, 13);
- }
-
- Int64 ABST::getCurrentMediaTime(){
- return getInt64(13);
- }
-
- void ABST::setSmpteTimeCodeOffset(Int64 newTime){
- setInt64(newTime, 21);
- }
-
- Int64 ABST::getSmpteTimeCodeOffset(){
- return getInt64(21);
- }
-
- void ABST::setMovieIdentifier(std::string & newIdentifier){
- setString(newIdentifier, 29);
- }
-
- char* ABST::getMovieIdentifier(){
- return getString(29);
- }
-
- uint32_t ABST::getServerEntryCount(){
- int countLoc = 29 + getStringLen(29) + 1;
- return getInt8(countLoc);
- }
-
- void ABST::setServerEntry(std::string & newEntry, uint32_t no){
- int countLoc = 29 + getStringLen(29) + 1;
- int tempLoc = countLoc + 1;
- //attempt to reach the wanted position
- unsigned int i;
- for (i = 0; i < getInt8(countLoc) && i < no; ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- //we are now either at the end, or at the right position
- //let's reserve any unreserved space...
- if (no + 1 > getInt8(countLoc)){
- int amount = no + 1 - getInt8(countLoc);
- if ( !reserve(payloadOffset + tempLoc, 0, amount)){
- return;
- };
- memset(data + payloadOffset + tempLoc, 0, amount);
- setInt8(no + 1, countLoc); //set new qualityEntryCount
- tempLoc += no - i;
- }
- //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
- setString(newEntry, tempLoc);
- }
-
- ///\return Empty string if no > serverEntryCount(), serverEntry[no] otherwise.
- const char* ABST::getServerEntry(uint32_t no){
- if (no + 1 > getServerEntryCount()){
- return "";
- }
- int tempLoc = 29 + getStringLen(29) + 1 + 1; //position of first entry
- for (unsigned int i = 0; i < no; i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getString(tempLoc);
- }
-
- uint32_t ABST::getQualityEntryCount(){
- int countLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- countLoc += getStringLen(countLoc) + 1;
- }
- return getInt8(countLoc);
- }
-
- void ABST::setQualityEntry(std::string & newEntry, uint32_t no){
- int countLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- countLoc += getStringLen(countLoc) + 1;
- }
- int tempLoc = countLoc + 1;
- //attempt to reach the wanted position
- unsigned int i;
- for (i = 0; i < getInt8(countLoc) && i < no; ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- //we are now either at the end, or at the right position
- //let's reserve any unreserved space...
- if (no + 1 > getInt8(countLoc)){
- int amount = no + 1 - getInt8(countLoc);
- if ( !reserve(payloadOffset + tempLoc, 0, amount)){
- return;
- };
- memset(data + payloadOffset + tempLoc, 0, amount);
- setInt8(no + 1, countLoc); //set new qualityEntryCount
- tempLoc += no - i;
- }
- //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
- setString(newEntry, tempLoc);
- }
-
- const char* ABST::getQualityEntry(uint32_t no){
- if (no > getQualityEntryCount()){
- return "";
- }
- int tempLoc = 29 + getStringLen(29) + 1 + 1; //position of serverentries;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += 1; //first qualityentry
- for (unsigned int i = 0; i < no; i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getString(tempLoc);
- }
-
- void ABST::setDrmData(std::string newDrm){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- setString(newDrm, tempLoc);
- }
-
- char* ABST::getDrmData(){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getString(tempLoc);
- }
-
- void ABST::setMetaData(std::string newMetaData){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1;
- setString(newMetaData, tempLoc);
- }
-
- char* ABST::getMetaData(){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1;
- return getString(tempLoc);
- }
-
- uint32_t ABST::getSegmentRunTableCount(){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1; //DrmData
- tempLoc += getStringLen(tempLoc) + 1; //MetaData
- return getInt8(tempLoc);
- }
-
- void ABST::setSegmentRunTable(ASRT & newSegment, uint32_t no){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1; //DrmData
- tempLoc += getStringLen(tempLoc) + 1; //MetaData
- int countLoc = tempLoc;
- tempLoc++; //skip segmentRuntableCount
- //attempt to reach the wanted position
- unsigned int i;
- for (i = 0; i < getInt8(countLoc) && i < no; ++i){
- tempLoc += getBoxLen(tempLoc);
- }
- //we are now either at the end, or at the right position
- //let's reserve any unreserved space...
- if (no + 1 > getInt8(countLoc)){
- int amount = no + 1 - getInt8(countLoc);
- if ( !reserve(payloadOffset + tempLoc, 0, amount * 8)){
- return;
- };
- //set empty erro boxes as contents
- for (int j = 0; j < amount; ++j){
- memcpy(data + payloadOffset + tempLoc + j * 8, "\000\000\000\010erro", 8);
- }
- setInt8(no + 1, countLoc); //set new count
- tempLoc += (no - i) * 8;
- }
- //now, tempLoc is at position for string number no, and we have at least an erro box reserved.
- setBox(newSegment, tempLoc);
- }
-
- ASRT & ABST::getSegmentRunTable(uint32_t no){
- static Box result;
- if (no > getSegmentRunTableCount()){
- static Box res;
- return (ASRT&)res;
- }
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1; //DrmData
- tempLoc += getStringLen(tempLoc) + 1; //MetaData
- tempLoc++; //segmentRuntableCount
- for (unsigned int i = 0; i < no; ++i){
- tempLoc += getBoxLen(tempLoc);
- }
- return (ASRT&)getBox(tempLoc);
- }
-
- uint32_t ABST::getFragmentRunTableCount(){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1; //DrmData
- tempLoc += getStringLen(tempLoc) + 1; //MetaData
- for (unsigned int i = getInt8(tempLoc++); i != 0; --i){
- tempLoc += getBoxLen(tempLoc);
- }
- return getInt8(tempLoc);
- }
-
- void ABST::setFragmentRunTable(AFRT & newFragment, uint32_t no){
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1; //DrmData
- tempLoc += getStringLen(tempLoc) + 1; //MetaData
- for (unsigned int i = getInt8(tempLoc++); i != 0; --i){
- tempLoc += getBoxLen(tempLoc);
- }
- int countLoc = tempLoc;
- tempLoc++;
- //attempt to reach the wanted position
- unsigned int i;
- for (i = 0; i < getInt8(countLoc) && i < no; ++i){
- tempLoc += getBoxLen(tempLoc);
- }
- //we are now either at the end, or at the right position
- //let's reserve any unreserved space...
- if (no + 1 > getInt8(countLoc)){
- unsigned int amount = no + 1 - getInt8(countLoc);
- if ( !reserve(payloadOffset + tempLoc, 0, amount * 8)){
- return;
- };
- //set empty erro boxes as contents
- for (unsigned int j = 0; j < amount; ++j){
- memcpy(data + payloadOffset + tempLoc + j * 8, "\000\000\000\010erro", 8);
- }
- setInt8(no + 1, countLoc); //set new count
- tempLoc += (no - i) * 8;
- }
- //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
- setBox(newFragment, tempLoc);
- }
-
- AFRT & ABST::getFragmentRunTable(uint32_t no){
- static Box result;
- if (no >= getFragmentRunTableCount()){
- static Box res;
- return (AFRT&)res;
- }
- uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc++;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += getStringLen(tempLoc) + 1; //DrmData
- tempLoc += getStringLen(tempLoc) + 1; //MetaData
- for (unsigned int i = getInt8(tempLoc++); i != 0; --i){
- tempLoc += getBoxLen(tempLoc);
- }
- tempLoc++;
- for (unsigned int i = 0; i < no; i++){
- tempLoc += getBoxLen(tempLoc);
- }
- return (AFRT&)getBox(tempLoc);
- }
-
- std::string ABST::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[abst] Bootstrap Info (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version " << (int)getVersion() << std::endl;
- r << std::string(indent + 1, ' ') << "BootstrapinfoVersion " << getBootstrapinfoVersion() << std::endl;
- r << std::string(indent + 1, ' ') << "Profile " << (int)getProfile() << std::endl;
- if (getLive()){
- r << std::string(indent + 1, ' ') << "Live" << std::endl;
- }else{
- r << std::string(indent + 1, ' ') << "Recorded" << std::endl;
- }
- if (getUpdate()){
- r << std::string(indent + 1, ' ') << "Update" << std::endl;
- }else{
- r << std::string(indent + 1, ' ') << "Replacement or new table" << std::endl;
- }
- r << std::string(indent + 1, ' ') << "Timescale " << getTimeScale() << std::endl;
- r << std::string(indent + 1, ' ') << "CurrMediaTime " << getCurrentMediaTime() << std::endl;
- r << std::string(indent + 1, ' ') << "SmpteTimeCodeOffset " << getSmpteTimeCodeOffset() << std::endl;
- r << std::string(indent + 1, ' ') << "MovieIdentifier " << getMovieIdentifier() << std::endl;
- r << std::string(indent + 1, ' ') << "ServerEntryTable (" << getServerEntryCount() << ")" << std::endl;
- for (unsigned int i = 0; i < getServerEntryCount(); i++){
- r << std::string(indent + 2, ' ') << i << ": " << getServerEntry(i) << std::endl;
- }
- r << std::string(indent + 1, ' ') << "QualityEntryTable (" << getQualityEntryCount() << ")" << std::endl;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- r << std::string(indent + 2, ' ') << i << ": " << getQualityEntry(i) << std::endl;
- }
- r << std::string(indent + 1, ' ') << "DrmData " << getDrmData() << std::endl;
- r << std::string(indent + 1, ' ') << "MetaData " << getMetaData() << std::endl;
- r << std::string(indent + 1, ' ') << "SegmentRunTableEntries (" << getSegmentRunTableCount() << ")" << std::endl;
- for (uint32_t i = 0; i < getSegmentRunTableCount(); i++){
- r << ((Box)getSegmentRunTable(i)).toPrettyString(indent + 2);
- }
- r << std::string(indent + 1, ' ') + "FragmentRunTableEntries (" << getFragmentRunTableCount() << ")" << std::endl;
- for (uint32_t i = 0; i < getFragmentRunTableCount(); i++){
- r << ((Box)getFragmentRunTable(i)).toPrettyString(indent + 2);
- }
- return r.str();
- }
-
- AFRT::AFRT(){
- memcpy(data + 4, "afrt", 4);
- setVersion(0);
- setUpdate(0);
- setTimeScale(1000);
- }
-
- void AFRT::setVersion(char newVersion){
- setInt8(newVersion, 0);
- }
-
- uint32_t AFRT::getVersion(){
- return getInt8(0);
- }
-
- void AFRT::setUpdate(uint32_t newUpdate){
- setInt24(newUpdate, 1);
- }
-
- uint32_t AFRT::getUpdate(){
- return getInt24(1);
- }
-
- void AFRT::setTimeScale(uint32_t newScale){
- setInt32(newScale, 4);
- }
-
- uint32_t AFRT::getTimeScale(){
- return getInt32(4);
- }
-
- uint32_t AFRT::getQualityEntryCount(){
- return getInt8(8);
- }
-
- void AFRT::setQualityEntry(std::string & newEntry, uint32_t no){
- int countLoc = 8;
- int tempLoc = countLoc + 1;
- //attempt to reach the wanted position
- unsigned int i;
- for (i = 0; i < getQualityEntryCount() && i < no; ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- //we are now either at the end, or at the right position
- //let's reserve any unreserved space...
- if (no + 1 > getQualityEntryCount()){
- int amount = no + 1 - getQualityEntryCount();
- if ( !reserve(payloadOffset + tempLoc, 0, amount)){
- return;
- };
- memset(data + payloadOffset + tempLoc, 0, amount);
- setInt8(no + 1, countLoc); //set new qualityEntryCount
- tempLoc += no - i;
- }
- //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
- setString(newEntry, tempLoc);
- }
-
- const char* AFRT::getQualityEntry(uint32_t no){
- if (no + 1 > getQualityEntryCount()){
- return "";
- }
- int tempLoc = 9; //position of first quality entry
- for (unsigned int i = 0; i < no; i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getString(tempLoc);
- }
-
- uint32_t AFRT::getFragmentRunCount(){
- int tempLoc = 9;
- for (unsigned int i = 0; i < getQualityEntryCount(); ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getInt32(tempLoc);
- }
-
- void AFRT::setFragmentRun(afrt_runtable newRun, uint32_t no){
- int tempLoc = 9;
- for (unsigned int i = 0; i < getQualityEntryCount(); ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- int countLoc = tempLoc;
- tempLoc += 4;
- for (unsigned int i = 0; i < no; i++){
- if (i + 1 > getInt32(countLoc)){
- setInt32(0, tempLoc);
- setInt64(0, tempLoc + 4);
- setInt32(1, tempLoc + 12);
- }
- if (getInt32(tempLoc + 12) == 0){
- tempLoc += 17;
- }else{
- tempLoc += 16;
- }
- }
- setInt32(newRun.firstFragment, tempLoc);
- setInt64(newRun.firstTimestamp, tempLoc + 4);
- setInt32(newRun.duration, tempLoc + 12);
- if (newRun.duration == 0){
- setInt8(newRun.discontinuity, tempLoc + 16);
- }
- if (getInt32(countLoc) < no + 1){
- setInt32(no + 1, countLoc);
- }
- }
-
- afrt_runtable AFRT::getFragmentRun(uint32_t no){
- afrt_runtable res;
- if (no > getFragmentRunCount()){
- return res;
- }
- int tempLoc = 9;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += 4;
- for (unsigned int i = 0; i < no; i++){
- if (getInt32(tempLoc + 12) == 0){
- tempLoc += 17;
- }else{
- tempLoc += 16;
- }
- }
- res.firstFragment = getInt32(tempLoc);
- res.firstTimestamp = getInt64(tempLoc + 4);
- res.duration = getInt32(tempLoc + 12);
- if (res.duration){
- res.discontinuity = getInt8(tempLoc + 16);
- }else{
- res.discontinuity = 0;
- }
- return res;
- }
-
- std::string AFRT::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[afrt] Fragment Run Table (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version " << (int)getVersion() << std::endl;
- if (getUpdate()){
- r << std::string(indent + 1, ' ') << "Update" << std::endl;
- }else{
- r << std::string(indent + 1, ' ') << "Replacement or new table" << std::endl;
- }
- r << std::string(indent + 1, ' ') << "Timescale " << getTimeScale() << std::endl;
- r << std::string(indent + 1, ' ') << "QualitySegmentUrlModifiers (" << getQualityEntryCount() << ")" << std::endl;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- r << std::string(indent + 2, ' ') << i << ": " << getQualityEntry(i) << std::endl;
- }
- r << std::string(indent + 1, ' ') << "FragmentRunEntryTable (" << getFragmentRunCount() << ")" << std::endl;
- for (unsigned int i = 0; i < getFragmentRunCount(); i++){
- afrt_runtable myRun = getFragmentRun(i);
- if (myRun.duration){
- r << std::string(indent + 2, ' ') << i << ": " << myRun.firstFragment << " is at " << ((double)myRun.firstTimestamp / (double)getTimeScale())
- << "s, " << ((double)myRun.duration / (double)getTimeScale()) << "s per fragment." << std::endl;
- }else{
- r << std::string(indent + 2, ' ') << i << ": " << myRun.firstFragment << " is at " << ((double)myRun.firstTimestamp / (double)getTimeScale())
- << "s, discontinuity type " << myRun.discontinuity << std::endl;
- }
- }
- return r.str();
- }
-
- ASRT::ASRT(){
- memcpy(data + 4, "asrt", 4);
- setVersion(0);
- setUpdate(0);
- }
-
- void ASRT::setVersion(char newVersion){
- setInt8(newVersion, 0);
- }
-
- uint32_t ASRT::getVersion(){
- return getInt8(0);
- }
-
- void ASRT::setUpdate(uint32_t newUpdate){
- setInt24(newUpdate, 1);
- }
-
- uint32_t ASRT::getUpdate(){
- return getInt24(1);
- }
-
- uint32_t ASRT::getQualityEntryCount(){
- return getInt8(4);
- }
-
- void ASRT::setQualityEntry(std::string & newEntry, uint32_t no){
- int countLoc = 4;
- int tempLoc = countLoc + 1;
- //attempt to reach the wanted position
- unsigned int i;
- for (i = 0; i < getQualityEntryCount() && i < no; ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- //we are now either at the end, or at the right position
- //let's reserve any unreserved space...
- if (no + 1 > getQualityEntryCount()){
- int amount = no + 1 - getQualityEntryCount();
- if ( !reserve(payloadOffset + tempLoc, 0, amount)){
- return;
- };
- memset(data + payloadOffset + tempLoc, 0, amount);
- setInt8(no + 1, countLoc); //set new qualityEntryCount
- tempLoc += no - i;
- }
- //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
- setString(newEntry, tempLoc);
- }
-
- const char* ASRT::getQualityEntry(uint32_t no){
- if (no > getQualityEntryCount()){
- return "";
- }
- int tempLoc = 5; //position of qualityentry count;
- for (unsigned int i = 0; i < no; i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getString(tempLoc);
- }
-
- uint32_t ASRT::getSegmentRunEntryCount(){
- int tempLoc = 5; //position of qualityentry count;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- return getInt32(tempLoc);
- }
-
- void ASRT::setSegmentRun(uint32_t firstSegment, uint32_t fragmentsPerSegment, uint32_t no){
- int tempLoc = 5; //position of qualityentry count;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- int countLoc = tempLoc;
- tempLoc += 4 + no * 8;
- if (no + 1 > getInt32(countLoc)){
- setInt32(no + 1, countLoc); //set new qualityEntryCount
- }
- setInt32(firstSegment, tempLoc);
- setInt32(fragmentsPerSegment, tempLoc + 4);
- }
-
- asrt_runtable ASRT::getSegmentRun(uint32_t no){
- asrt_runtable res;
- if (no >= getSegmentRunEntryCount()){
- return res;
- }
- int tempLoc = 5; //position of qualityentry count;
- for (unsigned int i = 0; i < getQualityEntryCount(); ++i){
- tempLoc += getStringLen(tempLoc) + 1;
- }
- tempLoc += 4 + 8 * no;
- res.firstSegment = getInt32(tempLoc);
- res.fragmentsPerSegment = getInt32(tempLoc + 4);
- return res;
- }
-
- std::string ASRT::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[asrt] Segment Run Table (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version " << getVersion() << std::endl;
- if (getUpdate()){
- r << std::string(indent + 1, ' ') << "Update" << std::endl;
- }else{
- r << std::string(indent + 1, ' ') << "Replacement or new table" << std::endl;
- }
- r << std::string(indent + 1, ' ') << "QualityEntryTable (" << getQualityEntryCount() << ")" << std::endl;
- for (unsigned int i = 0; i < getQualityEntryCount(); i++){
- r << std::string(indent + 2, ' ') << i << ": " << getQualityEntry(i) << std::endl;
- }
- r << std::string(indent + 1, ' ') << "SegmentRunEntryTable (" << getSegmentRunEntryCount() << ")" << std::endl;
- for (unsigned int i = 0; i < getSegmentRunEntryCount(); i++){
- r << std::string(indent + 2, ' ') << i << ": First=" << getSegmentRun(i).firstSegment << ", FragmentsPerSegment="
- << getSegmentRun(i).fragmentsPerSegment << std::endl;
- }
- return r.str();
- }
-
- MFHD::MFHD(){
- memcpy(data + 4, "mfhd", 4);
- setInt32(0, 0);
- }
-
- void MFHD::setSequenceNumber(uint32_t newSequenceNumber){
- setInt32(newSequenceNumber, 4);
- }
-
- uint32_t MFHD::getSequenceNumber(){
- return getInt32(4);
- }
-
- std::string MFHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[mfhd] Movie Fragment Header (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "SequenceNumber " << getSequenceNumber() << std::endl;
- return r.str();
- }
-
- MOOF::MOOF(){
- memcpy(data + 4, "moof", 4);
- }
-
- std::string MOOF::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[moof] Movie Fragment Box"));
- }
-
- TRAF::TRAF(){
- memcpy(data + 4, "traf", 4);
- }
-
- uint32_t TRAF::getContentCount(){
- int res = 0;
- unsigned int tempLoc = 0;
- while (tempLoc < boxedSize() - 8){
- res++;
- tempLoc += getBoxLen(tempLoc);
- }
- return res;
- }
-
- void TRAF::setContent(Box & newContent, uint32_t no){
- int tempLoc = 0;
- unsigned int contentCount = getContentCount();
- for (unsigned int i = 0; i < no; i++){
- if (i < contentCount){
- tempLoc += getBoxLen(tempLoc);
- }else{
- if ( !reserve(tempLoc, 0, (no - contentCount) * 8)){
- return;
- };
- memset(data + tempLoc, 0, (no - contentCount) * 8);
- tempLoc += (no - contentCount) * 8;
- break;
- }
- }
- setBox(newContent, tempLoc);
- }
-
- Box & TRAF::getContent(uint32_t no){
- static Box ret = Box((char*)"\000\000\000\010erro", false);
- if (no > getContentCount()){
- return ret;
- }
- unsigned int i = 0;
- int tempLoc = 0;
- while (i < no){
- tempLoc += getBoxLen(tempLoc);
- i++;
- }
- return getBox(tempLoc);
- }
-
- std::string TRAF::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[traf] Track Fragment Box (" << boxedSize() << ")" << std::endl;
- int contentCount = getContentCount();
- for (int i = 0; i < contentCount; i++){
- Box curBox = Box(getContent(i).asBox(),false);
- r << curBox.toPrettyString(indent + 1);
- }
- return r.str();
- }
-
- TRUN::TRUN(){
- memcpy(data + 4, "trun", 4);
- }
-
- void TRUN::setFlags(uint32_t newFlags){
- setInt24(newFlags, 1);
- }
-
- uint32_t TRUN::getFlags(){
- return getInt24(1);
- }
-
- void TRUN::setDataOffset(uint32_t newOffset){
- if (getFlags() & trundataOffset){
- setInt32(newOffset, 8);
- }
- }
-
- uint32_t TRUN::getDataOffset(){
- if (getFlags() & trundataOffset){
- return getInt32(8);
- }else{
- return 0;
- }
- }
-
- void TRUN::setFirstSampleFlags(uint32_t newSampleFlags){
- if ( !(getFlags() & trunfirstSampleFlags)){
- return;
- }
- if (getFlags() & trundataOffset){
- setInt32(newSampleFlags, 12);
- }else{
- setInt32(newSampleFlags, 8);
- }
- }
-
- uint32_t TRUN::getFirstSampleFlags(){
- if ( !(getFlags() & trunfirstSampleFlags)){
- return 0;
- }
- if (getFlags() & trundataOffset){
- return getInt32(12);
- }else{
- return getInt32(8);
- }
- }
-
- uint32_t TRUN::getSampleInformationCount(){
- return getInt32(4);
- }
-
- void TRUN::setSampleInformation(trunSampleInformation newSample, uint32_t no){
- uint32_t flags = getFlags();
- uint32_t sampInfoSize = 0;
- if (flags & trunsampleDuration){
- sampInfoSize += 4;
- }
- if (flags & trunsampleSize){
- sampInfoSize += 4;
- }
- if (flags & trunsampleFlags){
- sampInfoSize += 4;
- }
- if (flags & trunsampleOffsets){
- sampInfoSize += 4;
- }
- uint32_t offset = 8;
- if (flags & trundataOffset){
- offset += 4;
- }
- if (flags & trunfirstSampleFlags){
- offset += 4;
- }
- uint32_t innerOffset = 0;
- if (flags & trunsampleDuration){
- setInt32(newSample.sampleDuration, offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (flags & trunsampleSize){
- setInt32(newSample.sampleSize, offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (flags & trunsampleFlags){
- setInt32(newSample.sampleFlags, offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (flags & trunsampleOffsets){
- setInt32(newSample.sampleOffset, offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (getSampleInformationCount() < no + 1){
- setInt32(no + 1, 4);
- }
- }
-
- trunSampleInformation TRUN::getSampleInformation(uint32_t no){
- trunSampleInformation ret;
- ret.sampleDuration = 0;
- ret.sampleSize = 0;
- ret.sampleFlags = 0;
- ret.sampleOffset = 0;
- if (getSampleInformationCount() < no + 1){
- return ret;
- }
- uint32_t flags = getFlags();
- uint32_t sampInfoSize = 0;
- if (flags & trunsampleDuration){
- sampInfoSize += 4;
- }
- if (flags & trunsampleSize){
- sampInfoSize += 4;
- }
- if (flags & trunsampleFlags){
- sampInfoSize += 4;
- }
- if (flags & trunsampleOffsets){
- sampInfoSize += 4;
- }
- uint32_t offset = 8;
- if (flags & trundataOffset){
- offset += 4;
- }
- if (flags & trunfirstSampleFlags){
- offset += 4;
- }
- uint32_t innerOffset = 0;
- if (flags & trunsampleDuration){
- ret.sampleDuration = getInt32(offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (flags & trunsampleSize){
- ret.sampleSize = getInt32(offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (flags & trunsampleFlags){
- ret.sampleFlags = getInt32(offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- if (flags & trunsampleOffsets){
- ret.sampleOffset = getInt32(offset + no * sampInfoSize + innerOffset);
- innerOffset += 4;
- }
- return ret;
- }
-
- std::string TRUN::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[trun] Track Fragment Run (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version " << (int)getInt8(0) << std::endl;
-
- uint32_t flags = getFlags();
- r << std::string(indent + 1, ' ') << "Flags";
- if (flags & trundataOffset){
- r << " dataOffset";
- }
- if (flags & trunfirstSampleFlags){
- r << " firstSampleFlags";
- }
- if (flags & trunsampleDuration){
- r << " sampleDuration";
- }
- if (flags & trunsampleSize){
- r << " sampleSize";
- }
- if (flags & trunsampleFlags){
- r << " sampleFlags";
- }
- if (flags & trunsampleOffsets){
- r << " sampleOffsets";
- }
- r << std::endl;
-
- if (flags & trundataOffset){
- r << std::string(indent + 1, ' ') << "Data Offset " << getDataOffset() << std::endl;
- }
- if (flags & trundataOffset){
- r << std::string(indent + 1, ' ') << "Sample Flags" << prettySampleFlags(getFirstSampleFlags()) << std::endl;
- }
-
- r << std::string(indent + 1, ' ') << "SampleInformation (" << getSampleInformationCount() << "):" << std::endl;
- for (unsigned int i = 0; i < getSampleInformationCount(); ++i){
- r << std::string(indent + 2, ' ') << "[" << i << "] ";
- trunSampleInformation samp = getSampleInformation(i);
- if (flags & trunsampleDuration){
- r << "Duration=" << samp.sampleDuration << " ";
- }
- if (flags & trunsampleSize){
- r << "Size=" << samp.sampleSize << " ";
- }
- if (flags & trunsampleFlags){
- r << "Flags=" << prettySampleFlags(samp.sampleFlags) << " ";
- }
- if (flags & trunsampleOffsets){
- r << "Offset=" << samp.sampleOffset << " ";
- }
- r << std::endl;
- }
-
- return r.str();
- }
-
- std::string prettySampleFlags(uint32_t flag){
- std::stringstream r;
- if (flag & noIPicture){
- r << " noIPicture";
- }
- if (flag & isIPicture){
- r << " isIPicture";
- }
- if (flag & noDisposable){
- r << " noDisposable";
- }
- if (flag & isDisposable){
- r << " isDisposable";
- }
- if (flag & isRedundant){
- r << " isRedundant";
- }
- if (flag & noRedundant){
- r << " noRedundant";
- }
- if (flag & noKeySample){
- r << " noKeySample";
- }else{
- r << " isKeySample";
- }
- return r.str();
- }
-
- TFHD::TFHD(){
- memcpy(data + 4, "tfhd", 4);
- }
-
- void TFHD::setFlags(uint32_t newFlags){
- setInt24(newFlags, 1);
- }
-
- uint32_t TFHD::getFlags(){
- return getInt24(1);
- }
-
- void TFHD::setTrackID(uint32_t newID){
- setInt32(newID, 4);
- }
-
- uint32_t TFHD::getTrackID(){
- return getInt32(4);
- }
-
- void TFHD::setBaseDataOffset(uint64_t newOffset){
- if (getFlags() & tfhdBaseOffset){
- setInt64(newOffset, 8);
- }
- }
-
- uint64_t TFHD::getBaseDataOffset(){
- if (getFlags() & tfhdBaseOffset){
- return getInt64(8);
- }else{
- return 0;
- }
- }
-
- void TFHD::setSampleDescriptionIndex(uint32_t newIndex){
- if ( !(getFlags() & tfhdSampleDesc)){
- return;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- setInt32(newIndex, offset);
- }
-
- uint32_t TFHD::getSampleDescriptionIndex(){
- if ( !(getFlags() & tfhdSampleDesc)){
- return 0;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- return getInt32(offset);
- }
-
- void TFHD::setDefaultSampleDuration(uint32_t newDuration){
- if ( !(getFlags() & tfhdSampleDura)){
- return;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- if (getFlags() & tfhdSampleDesc){
- offset += 4;
- }
- setInt32(newDuration, offset);
- }
-
- uint32_t TFHD::getDefaultSampleDuration(){
- if ( !(getFlags() & tfhdSampleDura)){
- return 0;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- if (getFlags() & tfhdSampleDesc){
- offset += 4;
- }
- return getInt32(offset);
- }
-
- void TFHD::setDefaultSampleSize(uint32_t newSize){
- if ( !(getFlags() & tfhdSampleSize)){
- return;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- if (getFlags() & tfhdSampleDesc){
- offset += 4;
- }
- if (getFlags() & tfhdSampleDura){
- offset += 4;
- }
- setInt32(newSize, offset);
- }
-
- uint32_t TFHD::getDefaultSampleSize(){
- if ( !(getFlags() & tfhdSampleSize)){
- return 0;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- if (getFlags() & tfhdSampleDesc){
- offset += 4;
- }
- if (getFlags() & tfhdSampleDura){
- offset += 4;
- }
- return getInt32(offset);
- }
-
- void TFHD::setDefaultSampleFlags(uint32_t newFlags){
- if ( !(getFlags() & tfhdSampleFlag)){
- return;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- if (getFlags() & tfhdSampleDesc){
- offset += 4;
- }
- if (getFlags() & tfhdSampleDura){
- offset += 4;
- }
- if (getFlags() & tfhdSampleSize){
- offset += 4;
- }
- setInt32(newFlags, offset);
- }
-
- uint32_t TFHD::getDefaultSampleFlags(){
- if ( !(getFlags() & tfhdSampleFlag)){
- return 0;
- }
- int offset = 8;
- if (getFlags() & tfhdBaseOffset){
- offset += 8;
- }
- if (getFlags() & tfhdSampleDesc){
- offset += 4;
- }
- if (getFlags() & tfhdSampleDura){
- offset += 4;
- }
- if (getFlags() & tfhdSampleSize){
- offset += 4;
- }
- return getInt32(offset);
- }
-
- std::string TFHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[tfhd] Track Fragment Header (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version " << (int)getInt8(0) << std::endl;
-
- uint32_t flags = getFlags();
- r << std::string(indent + 1, ' ') << "Flags";
- if (flags & tfhdBaseOffset){
- r << " BaseOffset";
- }
- if (flags & tfhdSampleDesc){
- r << " SampleDesc";
- }
- if (flags & tfhdSampleDura){
- r << " SampleDura";
- }
- if (flags & tfhdSampleSize){
- r << " SampleSize";
- }
- if (flags & tfhdSampleFlag){
- r << " SampleFlag";
- }
- if (flags & tfhdNoDuration){
- r << " NoDuration";
- }
- r << std::endl;
-
- r << std::string(indent + 1, ' ') << "TrackID " << getTrackID() << std::endl;
-
- if (flags & tfhdBaseOffset){
- r << std::string(indent + 1, ' ') << "Base Offset " << getBaseDataOffset() << std::endl;
- }
- if (flags & tfhdSampleDesc){
- r << std::string(indent + 1, ' ') << "Sample Description Index " << getSampleDescriptionIndex() << std::endl;
- }
- if (flags & tfhdSampleDura){
- r << std::string(indent + 1, ' ') << "Default Sample Duration " << getDefaultSampleDuration() << std::endl;
- }
- if (flags & tfhdSampleSize){
- r << std::string(indent + 1, ' ') << "Default Same Size " << getDefaultSampleSize() << std::endl;
- }
- if (flags & tfhdSampleFlag){
- r << std::string(indent + 1, ' ') << "Default Sample Flags " << prettySampleFlags(getDefaultSampleFlags()) << std::endl;
- }
-
- return r.str();
- }
-
- AFRA::AFRA(){
- memcpy(data + 4, "afra", 4);
- setInt32(0, 9); //entrycount = 0
- setFlags(0);
- }
-
- void AFRA::setVersion(uint32_t newVersion){
- setInt8(newVersion, 0);
- }
-
- uint32_t AFRA::getVersion(){
- return getInt8(0);
- }
-
- void AFRA::setFlags(uint32_t newFlags){
- setInt24(newFlags, 1);
- }
-
- uint32_t AFRA::getFlags(){
- return getInt24(1);
- }
-
- void AFRA::setLongIDs(bool newVal){
- if (newVal){
- setInt8((getInt8(4) & 0x7F) + 0x80, 4);
- }else{
- setInt8((getInt8(4) & 0x7F), 4);
- }
- }
-
- bool AFRA::getLongIDs(){
- return getInt8(4) & 0x80;
- }
-
- void AFRA::setLongOffsets(bool newVal){
- if (newVal){
- setInt8((getInt8(4) & 0xBF) + 0x40, 4);
- }else{
- setInt8((getInt8(4) & 0xBF), 4);
- }
- }
-
- bool AFRA::getLongOffsets(){
- return getInt8(4) & 0x40;
- }
-
- void AFRA::setGlobalEntries(bool newVal){
- if (newVal){
- setInt8((getInt8(4) & 0xDF) + 0x20, 4);
- }else{
- setInt8((getInt8(4) & 0xDF), 4);
- }
- }
-
- bool AFRA::getGlobalEntries(){
- return getInt8(4) & 0x20;
- }
-
- void AFRA::setTimeScale(uint32_t newVal){
- setInt32(newVal, 5);
- }
-
- uint32_t AFRA::getTimeScale(){
- return getInt32(5);
- }
-
- uint32_t AFRA::getEntryCount(){
- return getInt32(9);
- }
-
- void AFRA::setEntry(afraentry newEntry, uint32_t no){
- int entrysize = 12;
- if (getLongOffsets()){
- entrysize = 16;
- }
- setInt64(newEntry.time, 13 + entrysize * no);
- if (getLongOffsets()){
- setInt64(newEntry.offset, 21 + entrysize * no);
- }else{
- setInt32(newEntry.offset, 21 + entrysize * no);
- }
- if (no + 1 > getEntryCount()){
- setInt32(no + 1, 9);
- }
- }
-
- afraentry AFRA::getEntry(uint32_t no){
- afraentry ret;
- int entrysize = 12;
- if (getLongOffsets()){
- entrysize = 16;
- }
- ret.time = getInt64(13 + entrysize * no);
- if (getLongOffsets()){
- ret.offset = getInt64(21 + entrysize * no);
- }else{
- ret.offset = getInt32(21 + entrysize * no);
- }
- return ret;
- }
-
- uint32_t AFRA::getGlobalEntryCount(){
- if ( !getGlobalEntries()){
- return 0;
- }
- int entrysize = 12;
- if (getLongOffsets()){
- entrysize = 16;
- }
- return getInt32(13 + entrysize * getEntryCount());
- }
-
- void AFRA::setGlobalEntry(globalafraentry newEntry, uint32_t no){
- int offset = 13 + 12 * getEntryCount() + 4;
- if (getLongOffsets()){
- offset = 13 + 16 * getEntryCount() + 4;
- }
- int entrysize = 20;
- if (getLongIDs()){
- entrysize += 4;
- }
- if (getLongOffsets()){
- entrysize += 8;
- }
-
- setInt64(newEntry.time, offset + entrysize * no);
- if (getLongIDs()){
- setInt32(newEntry.segment, offset + entrysize * no + 8);
- setInt32(newEntry.fragment, offset + entrysize * no + 12);
- }else{
- setInt16(newEntry.segment, offset + entrysize * no + 8);
- setInt16(newEntry.fragment, offset + entrysize * no + 10);
- }
- if (getLongOffsets()){
- setInt64(newEntry.afraoffset, offset + entrysize * no + entrysize - 16);
- setInt64(newEntry.offsetfromafra, offset + entrysize * no + entrysize - 8);
- }else{
- setInt32(newEntry.afraoffset, offset + entrysize * no + entrysize - 8);
- setInt32(newEntry.offsetfromafra, offset + entrysize * no + entrysize - 4);
- }
-
- if (getInt32(offset - 4) < no + 1){
- setInt32(no + 1, offset - 4);
- }
- }
-
- globalafraentry AFRA::getGlobalEntry(uint32_t no){
- globalafraentry ret;
- int offset = 13 + 12 * getEntryCount() + 4;
- if (getLongOffsets()){
- offset = 13 + 16 * getEntryCount() + 4;
- }
- int entrysize = 20;
- if (getLongIDs()){
- entrysize += 4;
- }
- if (getLongOffsets()){
- entrysize += 8;
- }
-
- ret.time = getInt64(offset + entrysize * no);
- if (getLongIDs()){
- ret.segment = getInt32(offset + entrysize * no + 8);
- ret.fragment = getInt32(offset + entrysize * no + 12);
- }else{
- ret.segment = getInt16(offset + entrysize * no + 8);
- ret.fragment = getInt16(offset + entrysize * no + 10);
- }
- if (getLongOffsets()){
- ret.afraoffset = getInt64(offset + entrysize * no + entrysize - 16);
- ret.offsetfromafra = getInt64(offset + entrysize * no + entrysize - 8);
- }else{
- ret.afraoffset = getInt32(offset + entrysize * no + entrysize - 8);
- ret.offsetfromafra = getInt32(offset + entrysize * no + entrysize - 4);
- }
- return ret;
- }
-
- std::string AFRA::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[afra] Fragment Random Access (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version " << getVersion() << std::endl;
- r << std::string(indent + 1, ' ') << "Flags " << getFlags() << std::endl;
- r << std::string(indent + 1, ' ') << "Long IDs " << getLongIDs() << std::endl;
- r << std::string(indent + 1, ' ') << "Long Offsets " << getLongOffsets() << std::endl;
- r << std::string(indent + 1, ' ') << "Global Entries " << getGlobalEntries() << std::endl;
- r << std::string(indent + 1, ' ') << "TimeScale " << getTimeScale() << std::endl;
-
- uint32_t count = getEntryCount();
- r << std::string(indent + 1, ' ') << "Entries (" << count << ") " << std::endl;
- for (uint32_t i = 0; i < count; ++i){
- afraentry tmpent = getEntry(i);
- r << std::string(indent + 1, ' ') << i << ": Time " << tmpent.time << ", Offset " << tmpent.offset << std::endl;
- }
-
- if (getGlobalEntries()){
- count = getGlobalEntryCount();
- r << std::string(indent + 1, ' ') << "Global Entries (" << count << ") " << std::endl;
- for (uint32_t i = 0; i < count; ++i){
- globalafraentry tmpent = getGlobalEntry(i);
- r << std::string(indent + 1, ' ') << i << ": T " << tmpent.time << ", S" << tmpent.segment << "F" << tmpent.fragment << ", "
- << tmpent.afraoffset << "/" << tmpent.offsetfromafra << std::endl;
- }
- }
-
- return r.str();
- }
-
- AVCC::AVCC(){
- memcpy(data + 4, "avcC", 4);
- setInt8(0xFF, 4); //reserved + 4-bytes NAL length
- }
-
- void AVCC::setVersion(uint32_t newVersion){
- setInt8(newVersion, 0);
- }
-
- uint32_t AVCC::getVersion(){
- return getInt8(0);
- }
-
- void AVCC::setProfile(uint32_t newProfile){
- setInt8(newProfile, 1);
- }
-
- uint32_t AVCC::getProfile(){
- return getInt8(1);
- }
-
- void AVCC::setCompatibleProfiles(uint32_t newCompatibleProfiles){
- setInt8(newCompatibleProfiles, 2);
- }
-
- uint32_t AVCC::getCompatibleProfiles(){
- return getInt8(2);
- }
-
- void AVCC::setLevel(uint32_t newLevel){
- setInt8(newLevel, 3);
- }
-
- uint32_t AVCC::getLevel(){
- return getInt8(3);
- }
-
- void AVCC::setSPSNumber(uint32_t newSPSNumber){
- setInt8(newSPSNumber, 5);
- }
-
- uint32_t AVCC::getSPSNumber(){
- return getInt8(5);
- }
-
- void AVCC::setSPS(std::string newSPS){
- setInt16(newSPS.size(), 6);
- for (unsigned int i = 0; i < newSPS.size(); i++){
- setInt8(newSPS[i], 8 + i);
- } //not null-terminated
- }
-
- uint32_t AVCC::getSPSLen(){
- return getInt16(6);
- }
-
- char* AVCC::getSPS(){
- return payload() + 8;
- }
-
- void AVCC::setPPSNumber(uint32_t newPPSNumber){
- int offset = 8 + getSPSLen();
- setInt8(newPPSNumber, offset);
- }
-
- uint32_t AVCC::getPPSNumber(){
- int offset = 8 + getSPSLen();
- return getInt8(offset);
- }
-
- void AVCC::setPPS(std::string newPPS){
- int offset = 8 + getSPSLen() + 1;
- setInt16(newPPS.size(), offset);
- for (unsigned int i = 0; i < newPPS.size(); i++){
- setInt8(newPPS[i], offset + 2 + i);
- } //not null-terminated
- }
-
- uint32_t AVCC::getPPSLen(){
- int offset = 8 + getSPSLen() + 1;
- return getInt16(offset);
- }
-
- char* AVCC::getPPS(){
- int offset = 8 + getSPSLen() + 3;
- return payload() + offset;
- }
-
- std::string AVCC::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[avcC] H.264 Init Data (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version: " << getVersion() << std::endl;
- r << std::string(indent + 1, ' ') << "Profile: " << getProfile() << std::endl;
- r << std::string(indent + 1, ' ') << "Compatible Profiles: " << getCompatibleProfiles() << std::endl;
- r << std::string(indent + 1, ' ') << "Level: " << getLevel() << std::endl;
- r << std::string(indent + 1, ' ') << "SPS Number: " << getSPSNumber() << std::endl;
- r << std::string(indent + 2, ' ') << getSPSLen() << " of SPS data" << std::endl;
- r << std::string(indent + 1, ' ') << "PPS Number: " << getPPSNumber() << std::endl;
- r << std::string(indent + 2, ' ') << getPPSLen() << " of PPS data" << std::endl;
- return r.str();
- }
-
- std::string AVCC::asAnnexB(){
- std::stringstream r;
- r << (char)0x00 << (char)0x00 << (char)0x00 << (char)0x01;
- r.write(getSPS(), getSPSLen());
- r << (char)0x00 << (char)0x00 << (char)0x00 << (char)0x01;
- r.write(getPPS(), getPPSLen());
- return r.str();
- }
-
- void AVCC::fromAnnexB(std::string annexBFormatted){
- ///\todo fix correct data :p
- setVersion(0x01);
- setProfile(0x4D);
- setCompatibleProfiles(0x40);
- setLevel(0x1F);
- setSPSNumber(0xE1);
- static char annexBHeader[] = {0x00,0x00,0x00,0x01};
- if (memcmp(annexBFormatted.c_str(), annexBHeader, 4)){
- return;
- }
- annexBFormatted.erase(0,4);
- int separator = annexBFormatted.find(annexBHeader, 0, 4);
- setSPS(annexBFormatted.substr(0,separator));
- setPPSNumber(0x01);
- annexBFormatted.erase(0,separator+4);
- setPPS(annexBFormatted);
- }
-
- void AVCC::setPayload(std::string newPayload){
- if ( !reserve(0, payloadSize(), newPayload.size())){
- DEBUG_MSG(DLVL_ERROR, "Cannot allocate enough memory for payload");
- return;
- }
- memcpy((char*)payload(), (char*)newPayload.c_str(), newPayload.size());
- }
-
- //fullbox, start at 4
- ESDS::ESDS(){
- memcpy(data + 4, "esds", 4);
- setESDescriptorType(0x03);
- setExtendedESDescriptorType(0x808080);
- setStreamPriority(16);
- setDecoderConfigDescriptorTag(0x04);
- setExtendedDecoderConfigDescriptorTag(0x808080);
- setReservedFlag(true);
- setDecoderDescriptorTypeTag(0x05);
- setExtendedDecoderDescriptorTypeTag(0x808080);
- setSLConfigDescriptorTypeTag(0x06);
- setSLConfigExtendedDescriptorTypeTag(0x808010);
- setSLValue(0x02);
- }
-
- char ESDS::getESDescriptorType(){
- return getInt8(4);
- }
-
- void ESDS::setESDescriptorType(char newVal){
- setInt8(newVal,4);
- }
-
- uint32_t ESDS::getExtendedESDescriptorType(){
- return getInt24(5);
- }
- //3 bytes
- void ESDS::setExtendedESDescriptorType(uint32_t newVal){
- setInt24(newVal,5);
- }
- //3 bytes
- char ESDS::getESDescriptorTypeLength(){
- return getInt8(8);
- }
-
- void ESDS::setESDescriptorTypeLength(char newVal){
- setInt8(newVal,8);
- }
- //ESID 2 bytes
- uint16_t ESDS::getESID(){
- return getInt16(9);
- }
-
- void ESDS::setESID(uint16_t newVal){
- setInt16(newVal, 9);
- }
-
- //stream priority 1 byte
- char ESDS::getStreamPriority(){
- return getInt8(11);
- }
-
- void ESDS::setStreamPriority(char newVal){
- setInt8(newVal, 11);
- }
-
- //decoder config descriptor tag 1byte
- char ESDS::getDecoderConfigDescriptorTag(){
- return getInt8(12);
- }
-
- void ESDS::setDecoderConfigDescriptorTag(char newVal){
- setInt8(newVal, 12);
- }
-
- //extended decoder config descriptor tag 3 bytes
- uint32_t ESDS::getExtendedDecoderConfigDescriptorTag(){
- return getInt24(13);
- }
- //3 bytes
- void ESDS::setExtendedDecoderConfigDescriptorTag(uint32_t newVal){
- setInt24(newVal, 13);
- }
- //3 bytes
- //decoder config descriptor type length
- char ESDS::getDecoderConfigDescriptorTypeLength(){
- return getInt8(16);
- }
-
- void ESDS::setDecoderConfigDescriptorTypeLength(char newVal){
- setInt8(newVal, 16);
- }
- //Note: tel 8 bytes op bij de volgende functies
- char ESDS::getByteObjectTypeID(){
- return getInt8(17);
- }
-
- void ESDS::setByteObjectTypeID(char newVal){
- setInt8(newVal,17);
- }
-
- char ESDS::getStreamType(){
- return getInt8(18) >> 2;
- }
- //6 bits
- void ESDS::setStreamType(char newVal){
- setInt8(((newVal << 2) & 0xFC) + (getInt8(18) & 0x03), 18);
- }
- //6 bits
- bool ESDS::getUpstreamFlag(){
- return (((getInt8(18) >> 1) & 0x01) == 1);
- }
-
- void ESDS::setUpstreamFlag(bool newVal){
- setInt8((getStreamType()<<2) + ((uint8_t)newVal << 1) + (uint8_t)getReservedFlag() , 18);
- }
-
- bool ESDS::getReservedFlag(){
- return ((getInt8(18) & 0x01) == 1);
- }
-
- void ESDS::setReservedFlag(bool newVal){
- setInt8((getInt8(18) & 0xFE) + (int)newVal, 18);
- }
-
- uint32_t ESDS::getBufferSize(){
- return getInt24(19);
- }
- //3 bytes
- void ESDS::setBufferSize(uint32_t newVal){
- setInt24(newVal,19);
- }
- //3 bytes
- uint32_t ESDS::getMaximumBitRate(){
- return getInt32(22);
- }
-
- void ESDS::setMaximumBitRate(uint32_t newVal){
- setInt32(newVal,22);
- }
-
- uint32_t ESDS::getAverageBitRate(){
- return getInt32(26);
- }
-
- void ESDS::setAverageBitRate(uint32_t newVal){
- setInt32(newVal,26);
- }
-
- char ESDS::getDecoderDescriptorTypeTag(){
- return getInt8(30);
- }
-
- void ESDS::setDecoderDescriptorTypeTag(char newVal){
- setInt8(newVal,30);
- }
-
- uint32_t ESDS::getExtendedDecoderDescriptorTypeTag(){
- return getInt24(31);
- }
-
- //3 bytes
- void ESDS::setExtendedDecoderDescriptorTypeTag(uint32_t newVal){
- setInt24(newVal, 31);
- }
-
- //3 bytes
- char ESDS::getConfigDescriptorTypeLength(){
- return getInt8(34);
- }
-
- void ESDS::setConfigDescriptorTypeLength(char newVal){
- setInt8(newVal, 34);
- }
-
- std::string ESDS::getESHeaderStartCodes(){
- std::string result;
- for (int i = 0; i < getInt8(34); i++){
- result += getInt8(35 + i);
- }
- return result;
- }
-
- void ESDS::setESHeaderStartCodes(std::string newVal){
- setConfigDescriptorTypeLength(newVal.size());
- for (unsigned int i = 0; i < newVal.size(); i++){
- setInt8(newVal[i],35+i);
- }
- }
-
- char ESDS::getSLConfigDescriptorTypeTag(){
- return getInt8(35 + getInt8(34));
- }
-
- void ESDS::setSLConfigDescriptorTypeTag(char newVal){
- setInt8(newVal, 35 + getInt8(34));
- }
-
- uint32_t ESDS::getSLConfigExtendedDescriptorTypeTag(){
- return getInt24(36 + getInt8(34));
- }
- //3 bytes
- void ESDS::setSLConfigExtendedDescriptorTypeTag(uint32_t newVal){
- setInt24(newVal, 36 + getInt8(34));
- }
- //3 bytes
- char ESDS::getSLDescriptorTypeLength(){
- return getInt8(39 + getInt8(34));
- }
-
- void ESDS::setSLDescriptorTypeLength(char newVal){
- setInt8(newVal, 39 + getInt8(34));
- }
-
- char ESDS::getSLValue(){
- return getInt8(40 + getInt8(34));
- }
-
- void ESDS::setSLValue(char newVal){
- setInt8(newVal, 40 + getInt8(34));
- }
-
- std::string ESDS::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[esds] ES Descriptor Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "ESDescriptorType: 0x" << std::hex << (int)getESDescriptorType() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "ExtendedESDescriptorType: 0x" << std::hex << (int)getExtendedESDescriptorType() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "ESDescriptorTypeLength:" << (int)getESDescriptorTypeLength() << std::endl;
- r << std::string(indent + 1, ' ') << "ESID: 0x" << std::hex << (int)getESID() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "StreamPriority: 0x" << std::hex << (int)getStreamPriority() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "DecoderConfigDescriptorTag: 0x" << std::hex << (int)getDecoderConfigDescriptorTag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "ExtendedDecoderConfigDescriptorTag: 0x" << std::hex << (int)getExtendedDecoderConfigDescriptorTag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "DecoderConfigDescriptorTypeLength: " << (int)getDecoderConfigDescriptorTypeLength() << std::endl;
- r << std::string(indent + 1, ' ') << "ByteObjectTypeID: 0x" << std::hex << (int)getByteObjectTypeID() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "StreamType: 0x" << std::hex << (int)getStreamType() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "UpstreamFlag: 0x" << std::hex << (int)getUpstreamFlag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "BufferSize: 0x" << std::hex << (int)getBufferSize() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "MaximumBitRate: 0x" << std::hex << (int)getMaximumBitRate() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "AverageBitRate: 0x" << std::hex << (int)getAverageBitRate() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "DecoderDescriptorTypeTag: 0x" << std::hex << (int)getDecoderDescriptorTypeTag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "ExtendedDecoderDescriptorTypeTag: 0x" << std::hex << (int)getExtendedDecoderDescriptorTypeTag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "ConfigDescriptorTypeLength: 0x" << std::hex << (int)getConfigDescriptorTypeLength() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "ESHeaderStartCodes: 0x";
- for (unsigned int i = 0; i<getESHeaderStartCodes().size(); i++){
- r << std::hex << std::setw(2) << std::setfill('0') << (int)getESHeaderStartCodes()[i] << std::dec;
- }
- r << std::endl;
- r << std::string(indent + 1, ' ') << "SLConfigDescriptorTypeTag: 0x" << std::hex << (int)getSLConfigDescriptorTypeTag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "SLConfigExtendedDescriptorTypeTag: 0x" << std::hex << (int)getSLConfigExtendedDescriptorTypeTag() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "SLDescriptorTypeLength: 0x" << std::hex << (int)getSLDescriptorTypeLength() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "SLValue: 0x" << std::hex << (int)getSLValue() << std::dec << std::endl;
- return r.str();
- }
-
- SDTP::SDTP(){
- memcpy(data + 4, "sdtp", 4);
- }
-
- void SDTP::setVersion(uint32_t newVersion){
- setInt8(newVersion, 0);
- }
-
- uint32_t SDTP::getVersion(){
- return getInt8(0);
- }
-
- void SDTP::setValue(uint32_t newValue, size_t index){
- setInt8(newValue, index);
- }
-
- uint32_t SDTP::getValue(size_t index){
- return getInt8(index);
- }
-
- std::string SDTP::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[sdtp] Sample Dependancy Type (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Samples: " << (boxedSize() - 12) << std::endl;
- for (size_t i = 1; i <= boxedSize() - 12; ++i){
- uint32_t val = getValue(i+3);
- r << std::string(indent + 2, ' ') << "[" << i << "] = ";
- switch (val & 3){
- case 0:
- r << " ";
- break;
- case 1:
- r << "Redundant, ";
- break;
- case 2:
- r << "Not redundant, ";
- break;
- case 3:
- r << "Error, ";
- break;
- }
- switch (val & 12){
- case 0:
- r << " ";
- break;
- case 4:
- r << "Not disposable, ";
- break;
- case 8:
- r << "Disposable, ";
- break;
- case 12:
- r << "Error, ";
- break;
- }
- switch (val & 48){
- case 0:
- r << " ";
- break;
- case 16:
- r << "IFrame, ";
- break;
- case 32:
- r << "Not IFrame, ";
- break;
- case 48:
- r << "Error, ";
- break;
- }
- r << "(" << val << ")" << std::endl;
- }
- return r.str();
- }
-
- FTYP::FTYP(){
- memcpy(data + 4, "ftyp", 4);
- setMajorBrand(0);
- setMinorVersion(0);
- }
-
- void FTYP::setMajorBrand(uint32_t newMajorBrand){
- setInt32(newMajorBrand, 0);
- }
-
- uint32_t FTYP::getMajorBrand(){
- return getInt32(0);
- }
-
- void FTYP::setMinorVersion(uint32_t newMinorVersion){
- setInt32(newMinorVersion, 4);
- }
-
- uint32_t FTYP::getMinorVersion(){
- return getInt32(4);
- }
-
- uint32_t FTYP::getCompatibleBrandsCount(){
- return (payloadSize() - 8) / 4;
- }
-
- void FTYP::setCompatibleBrands(uint32_t newCompatibleBrand, size_t index){
- setInt32(newCompatibleBrand, 8 + (index * 4));
- }
-
- uint32_t FTYP::getCompatibleBrands(size_t index){
- if (index >= getCompatibleBrandsCount()){
- return 0;
- }
- return getInt32(8 + (index * 4));
- }
-
- std::string FTYP::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[ftyp] File Type (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "MajorBrand: 0x" << std::hex << getMajorBrand() << std::dec << std::endl;
- r << std::string(indent + 1, ' ') << "MinorVersion: " << getMinorVersion() << std::endl;
- r << std::string(indent + 1, ' ') << "CompatibleBrands (" << getCompatibleBrandsCount() << "):" << std::endl;
- for (unsigned int i = 0; i < getCompatibleBrandsCount(); i++){
- r << std::string(indent + 2, ' ') << "[" << i << "] CompatibleBrand: 0x" << std::hex << getCompatibleBrands(i) << std::dec << std::endl;
- }
- return r.str();
- }
-
- MOOV::MOOV(){
- memcpy(data + 4, "moov", 4);
- }
-
- std::string MOOV::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[moov] Movie Box"));
- }
-
- MVEX::MVEX(){
- memcpy(data + 4, "mvex", 4);
- }
-
- std::string MVEX::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[mvex] Movie Extends Header Box"));
- }
-
- TREX::TREX(){
- memcpy(data + 4, "trex", 4);
- }
-
- void TREX::setTrackID(uint32_t newTrackID){
- setInt32(newTrackID, 0);
- }
-
- uint32_t TREX::getTrackID(){
- return getInt32(0);
- }
-
- void TREX::setDefaultSampleDescriptionIndex(uint32_t newDefaultSampleDescriptionIndex){
- setInt32(newDefaultSampleDescriptionIndex,4);
- }
-
- uint32_t TREX::getDefaultSampleDescriptionIndex(){
- return getInt32(4);
- }
-
- void TREX::setDefaultSampleDuration(uint32_t newDefaultSampleDuration){
- setInt32(newDefaultSampleDuration,8);
- }
-
- uint32_t TREX::getDefaultSampleDuration(){
- return getInt32(8);
- }
-
- void TREX::setDefaultSampleSize(uint32_t newDefaultSampleSize){
- setInt32(newDefaultSampleSize,12);
- }
-
- uint32_t TREX::getDefaultSampleSize(){
- return getInt32(12);
- }
-
- void TREX::setDefaultSampleFlags(uint32_t newDefaultSampleFlags){
- setInt32(newDefaultSampleFlags,16);
- }
-
- uint32_t TREX::getDefaultSampleFlags(){
- return getInt32(16);
- }
-
- std::string TREX::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[trex] Track Extends (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
- r << std::string(indent + 1, ' ') << "DefaultSampleDescriptionIndex : " << getDefaultSampleDescriptionIndex() << std::endl;
- r << std::string(indent + 1, ' ') << "DefaultSampleDuration : " << getDefaultSampleDuration() << std::endl;
- r << std::string(indent + 1, ' ') << "DefaultSampleSize : " << getDefaultSampleSize() << std::endl;
- r << std::string(indent + 1, ' ') << "DefaultSampleFlags : " << getDefaultSampleFlags() << std::endl;
- return r.str();
- }
-
- TRAK::TRAK(){
- memcpy(data + 4, "trak", 4);
- }
-
- std::string TRAK::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[trak] Track Structure"));
- }
-
- MDIA::MDIA(){
- memcpy(data + 4, "mdia", 4);
- }
-
- std::string MDIA::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[mdia] Track Media Structure"));
- }
-
- MINF::MINF(){
- memcpy(data + 4, "minf", 4);
- }
-
- std::string MINF::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[minf] Media Information"));
- }
-
- DINF::DINF(){
- memcpy(data + 4, "dinf", 4);
- }
-
- std::string DINF::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[dinf] Data Information"));
- }
-
- MFRA::MFRA(){
- memcpy(data + 4, "mfra", 4);
- }
-
- std::string MFRA::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[mfra] Movie Fragment Random Acces Box"));
- }
-
- MFRO::MFRO(){
- memcpy(data + 4, "mfro", 4);
- }
-
- void MFRO::setSize(uint32_t newSize){
- setInt32(newSize,0);
- }
-
- uint32_t MFRO::getSize(){
- return getInt32(0);
- }
-
- std::string MFRO::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[mfro] Movie Fragment Random Access Offset (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Size: " << getSize() << std::endl;
- return r.str();
- }
-
- HDLR::HDLR(){
- memcpy(data + 4, "hdlr", 4);
- setName("");
- }
-
- void HDLR::setSize(uint32_t newSize){
- setInt32(newSize,0);
- }
-
- uint32_t HDLR::getSize(){
- return getInt32(0);
- }
-
- void HDLR::setPreDefined(uint32_t newPreDefined){
- setInt32(newPreDefined,4);
- }
-
- uint32_t HDLR::getPreDefined(){
- return getInt32(4);
- }
-
- void HDLR::setHandlerType(uint32_t newHandlerType){
- setInt32(newHandlerType, 8);
- }
-
- uint32_t HDLR::getHandlerType(){
- return getInt32(8);
- }
-
- void HDLR::setName(std::string newName){
- setString(newName, 24);
- }
-
- std::string HDLR::getName(){
- return getString(24);
- }
-
- std::string HDLR::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[hdlr] Handler Reference (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "PreDefined: " << getPreDefined() << std::endl;
- r << std::string(indent + 1, ' ') << "HandlerType: " <<
- (char)((getHandlerType() & 0xFF000000) >> 24) << (char)((getHandlerType() & 0x00FF0000) >> 16) <<
- (char)((getHandlerType() & 0x0000FF00) >> 8) << (char)(getHandlerType() & 0x000000FF) << std::endl;
- r << std::string(indent + 1, ' ') << "Name: " << getName() << std::endl;
- return r.str();
- }
-
- //Note: next 4 headers inherit from fullBox, start at byte 4.
- VMHD::VMHD(){
- memcpy(data + 4, "vmhd", 4);
- setGraphicsMode(0);
- setOpColor(0,0);
- setOpColor(0,1);
- setOpColor(0,2);
- }
-
- void VMHD::setGraphicsMode(uint16_t newGraphicsMode){
- setInt16(newGraphicsMode,4);
- }
-
- uint16_t VMHD::getGraphicsMode(){
- return getInt16(4);
- }
-
- uint32_t VMHD::getOpColorCount(){
- return 3;
- }
-
- void VMHD::setOpColor(uint16_t newOpColor, size_t index){
- if (index <3){
- setInt16(newOpColor, 6 + (2 * index));
- }
- }
-
- uint16_t VMHD::getOpColor(size_t index){
- if (index < 3){
- return getInt16(6 + (index * 2));
- }else{
- return 0;
- }
- }
-
- std::string VMHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[vmhd] Video Media Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "GraphicsMode: " << getGraphicsMode() << std::endl;
- for (unsigned int i = 0; i < getOpColorCount(); i++){
- r << std::string(indent + 1, ' ') << "OpColor["<<i<<"]: " << getOpColor(i) << std::endl;
- }
- return r.str();
- }
-
- SMHD::SMHD(){
- memcpy(data + 4, "smhd", 4);
- setBalance(0);
- setInt16(0,6);
- }
-
- void SMHD::setBalance(int16_t newBalance){
- setInt16(newBalance,4);
- }
-
- int16_t SMHD::getBalance(){
- return getInt16(4);
- }
-
- std::string SMHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[smhd] Sound Media Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "Balance: " << getBalance() << std::endl;
- return r.str();
- }
-
- HMHD::HMHD(){
- memcpy(data + 4, "hmhd", 4);
- }
-
- void HMHD::setMaxPDUSize(uint16_t newMaxPDUSize){
- setInt16(newMaxPDUSize,4);
- }
-
- uint16_t HMHD::getMaxPDUSize(){
- return getInt16(4);
- }
-
- void HMHD::setAvgPDUSize(uint16_t newAvgPDUSize){
- setInt16(newAvgPDUSize,6);
- }
-
- uint16_t HMHD::getAvgPDUSize(){
- return getInt16(6);
- }
-
- void HMHD::setMaxBitRate(uint32_t newMaxBitRate){
- setInt32(newMaxBitRate,8);
- }
-
- uint32_t HMHD::getMaxBitRate(){
- return getInt32(8);
- }
-
- void HMHD::setAvgBitRate(uint32_t newAvgBitRate){
- setInt32(newAvgBitRate,12);
- }
-
- uint32_t HMHD::getAvgBitRate(){
- return getInt32(12);
- }
-
- std::string HMHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[hmhd] Hint Media Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "maxPDUSize: " << getMaxPDUSize() << std::endl;
- r << std::string(indent + 1, ' ') << "avgPDUSize: " << getAvgPDUSize() << std::endl;
- r << std::string(indent + 1, ' ') << "maxBitRate: " << getMaxBitRate() << std::endl;
- r << std::string(indent + 1, ' ') << "avgBitRate: " << getAvgBitRate() << std::endl;
- return r.str();
- }
-
- NMHD::NMHD(){
- memcpy(data + 4, "nmhd", 4);
- }
-
- std::string NMHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[nmhd] Null Media Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- return r.str();
- }
-
- MEHD::MEHD(){
- memcpy(data + 4, "mehd", 4);
- }
-
- void MEHD::setFragmentDuration(uint64_t newFragmentDuration){
- if (getVersion() == 0){
- setInt32(newFragmentDuration,4);
- }else{
- setInt64(newFragmentDuration,4);
- }
- }
-
- uint64_t MEHD::getFragmentDuration(){
- if(getVersion() == 0){
- return getInt32(4);
- }else{
- return getInt64(4);
- }
- }
-
- std::string MEHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[mehd] Movie Extends Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "FragmentDuration: " << getFragmentDuration() << std::endl;
- return r.str();
- }
-
- STBL::STBL(){
- memcpy(data + 4, "stbl", 4);
- }
-
- std::string STBL::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[stbl] Sample Table"));
- }
-
- URL::URL(){
- memcpy(data + 4, "url ", 4);
- }
-
- void URL::setLocation(std::string newLocation){
- setString(newLocation, 4);
- }
-
- std::string URL::getLocation(){
- return std::string(getString(4),getStringLen(4));
- }
-
- std::string URL::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[url ] URL Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "Location: " << getLocation() << std::endl;
- return r.str();
- }
-
-
- URN::URN(){
- memcpy(data + 4, "urn ", 4);
- }
-
- void URN::setName(std::string newName){
- setString(newName, 4);
- }
-
- std::string URN::getName(){
- return std::string(getString(4),getStringLen(4));
- }
-
- void URN::setLocation(std::string newLocation){
- setString(newLocation, 4 + getStringLen(4) + 1);
- }
-
- std::string URN::getLocation(){
- int loc = 4 + getStringLen(4) + 1;
- return std::string(getString(loc),getStringLen(loc));
- }
-
- std::string URN::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[urn ] URN Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "Name: " << getName() << std::endl;
- r << std::string(indent + 1, ' ') << "Location: " << getLocation() << std::endl;
- return r.str();
- }
-
-
- DREF::DREF(char v, uint32_t f){
- memcpy(data + 4, "dref", 4);
- setVersion(v);
- setFlags(f);
- setInt32(0,4);
- }
-
- uint32_t DREF::getEntryCount(){
- return getInt32(4);
- }
-
- void DREF::setDataEntry(fullBox & newDataEntry, size_t index){
- unsigned int i;
- uint32_t offset = 8; //start of boxes
- for (i=0; i< getEntryCount() && i < index; i++){
- offset += getBoxLen(offset);
- }
- if (index+1 > getEntryCount()){
- int amount = index + 1 - getEntryCount();
- if ( !reserve(payloadOffset + offset, 0, amount * 8)){
- return;
- }
- for (int j = 0; j < amount; ++j){
- memcpy(data + payloadOffset + offset + j * 8, "\000\000\000\010erro", 8);
- }
- setInt32(index + 1, 4);
- offset += (index - i) * 8;
- }
- setBox(newDataEntry, offset);
- }
-
- Box & DREF::getDataEntry(size_t index){
- uint32_t offset = 8;
- if (index > getEntryCount()){
- static Box res;
- return (Box &)res;
- }
-
- for (unsigned int i=0; i < index; i++){
- offset += getBoxLen(offset);
- }
- return (Box &)getBox(offset);
- }
-
- std::string DREF::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[dref] Data Reference Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i< getEntryCount(); i++){
- r << getDataEntry(i).toPrettyString(indent+1);
- }
- return r.str();
- }
-
- MVHD::MVHD(char v, uint32_t f){
- memcpy(data + 4, "mvhd", 4);
- setVersion(v);
- setFlags(f);
- setCreationTime(0);
- setModificationTime(0);
- setTimeScale(1000);
- setDuration(0);
- setRate(0x00010000);
- setVolume(0x0100);
- setMatrix(0x40000000,0);
- setMatrix(0x00010000,4);
- setMatrix(0x00010000,8);
- setTrackID(1);
- }
-
- void MVHD::setCreationTime(uint64_t newCreationTime){
- if (getVersion() == 0){
- setInt32((uint32_t) newCreationTime, 4);
- }else{
- setInt64(newCreationTime, 4);
- }
- }
-
- uint64_t MVHD::getCreationTime(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(4);
- }else{
- return getInt64(4);
- }
- }
-
- void MVHD::setModificationTime(uint64_t newModificationTime){
- if (getVersion() == 0){
- setInt32((uint32_t) newModificationTime, 8);
- }else{
- setInt64(newModificationTime, 12);
- }
- }
-
- uint64_t MVHD::getModificationTime(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(8);
- }else{
- return getInt64(12);
- }
- }
-
- void MVHD::setTimeScale(uint32_t newTimeScale){
- if (getVersion() == 0){
- setInt32((uint32_t) newTimeScale, 12);
- }else{
- setInt32(newTimeScale, 20);
- }
- }
-
- uint32_t MVHD::getTimeScale(){
- if (getVersion() == 0){
- return getInt32(12);
- }else{
- return getInt32(20);
- }
- }
-
- void MVHD::setDuration(uint64_t newDuration){
- if (getVersion() == 0){
- setInt32((uint32_t) newDuration, 16);
- }else{
- setInt64(newDuration, 24);
- }
- }
-
- uint64_t MVHD::getDuration(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(16);
- }else{
- return getInt64(24);
- }
- }
-
- void MVHD::setRate(uint32_t newRate){
- if (getVersion() == 0){
- setInt32( newRate, 20);
- }else{
- setInt32(newRate, 32);
- }
- }
-
- uint32_t MVHD::getRate(){
- if (getVersion() == 0){
- return getInt32(20);
- }else{
- return getInt32(32);
- }
- }
-
- void MVHD::setVolume(uint16_t newVolume){
- if (getVersion() == 0){
- setInt16(newVolume, 24);
- }else{
- setInt16(newVolume, 36);
- }
- }
-
- uint16_t MVHD::getVolume(){
- if (getVersion() == 0){
- return getInt16(24);
- }else{
- return getInt16(36);
- }
- }
- //10 bytes reserverd in between
- uint32_t MVHD::getMatrixCount(){
- return 9;
- }
-
- void MVHD::setMatrix(int32_t newMatrix, size_t index){
- int offset = 0;
- if (getVersion() == 0){
- offset = 24 + 2 + 10;
- }else{
- offset = 36 + 2 + 10;
- }
- setInt32(newMatrix, offset + index * 4);
- }
-
- int32_t MVHD::getMatrix(size_t index){
- int offset = 0;
- if (getVersion() == 0){
- offset = 24 + 2 + 10;
- }else{
- offset = 36 + 2 + 10;
- }
- return getInt32(offset + index * 4);
- }
-
- //24 bytes of pre-defined in between
- void MVHD::setTrackID(uint32_t newTrackID){
- if (getVersion() == 0){
- setInt32(newTrackID, 86);
- }else{
- setInt32(newTrackID, 98);
- }
- }
-
- uint32_t MVHD::getTrackID(){
- if (getVersion() == 0){
- return getInt32(86);
- }else{
- return getInt32(98);
- }
- }
-
- std::string MVHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[mvhd] Movie Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "CreationTime: " << getCreationTime() << std::endl;
- r << std::string(indent + 1, ' ') << "ModificationTime: " << getModificationTime() << std::endl;
- r << std::string(indent + 1, ' ') << "TimeScale: " << getTimeScale() << std::endl;
- r << std::string(indent + 1, ' ') << "Duration: " << getDuration() << std::endl;
- r << std::string(indent + 1, ' ') << "Rate: " << getRate() << std::endl;
- r << std::string(indent + 1, ' ') << "Volume: " << getVolume() << std::endl;
- r << std::string(indent + 1, ' ') << "Matrix: ";
- for (unsigned int i = 0; i< getMatrixCount(); i++){
- r << getMatrix(i);
- if (i!=getMatrixCount()-1){
- r << ", ";
- }
- }
- r << std::endl;
- r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
- return r.str();
- }
-
- TFRA::TFRA(){
- memcpy(data + 4, "dref", 4);
- }
-
- //note, fullbox starts at byte 4
- void TFRA::setTrackID(uint32_t newTrackID){
- setInt32(newTrackID, 4);
- }
-
- uint32_t TFRA::getTrackID(){
- return getInt32(4);
- }
-
- void TFRA::setLengthSizeOfTrafNum(char newVal){
- char part = getInt8(11);
- setInt8(((newVal & 0x03)<<4) + (part & 0xCF),11);
- }
-
- char TFRA::getLengthSizeOfTrafNum(){
- return (getInt8(11)>>4) & 0x03;
- }
-
- void TFRA::setLengthSizeOfTrunNum(char newVal){
- char part = getInt8(11);
- setInt8(((newVal & 0x03)<<2) + (part & 0xF3),11);
- }
-
- char TFRA::getLengthSizeOfTrunNum(){
- return (getInt8(11)>>2) & 0x03;
- }
-
- void TFRA::setLengthSizeOfSampleNum(char newVal){
- char part = getInt8(11);
- setInt8(((newVal & 0x03)) + (part & 0xFC),11);
- }
-
- char TFRA::getLengthSizeOfSampleNum(){
- return (getInt8(11)) & 0x03;
- }
-
- void TFRA::setNumberOfEntry(uint32_t newNumberOfEntry){
- setInt32(newNumberOfEntry,12);
- }
-
- uint32_t TFRA::getNumberOfEntry(){
- return getInt32(12);
- }
-
- uint32_t TFRA::getTFRAEntrySize(){
- int EntrySize= (getVersion()==1 ? 16 : 8);
- EntrySize += getLengthSizeOfTrafNum()+1;
- EntrySize += getLengthSizeOfTrunNum()+1;
- EntrySize += getLengthSizeOfSampleNum()+1;
- return EntrySize;
- }
-
- void TFRA::setTFRAEntry(TFRAEntry newTFRAEntry, uint32_t no){
- if (no + 1 > getNumberOfEntry()){//if a new entry is issued
- uint32_t offset = 16 + getTFRAEntrySize() * getNumberOfEntry();//start of filler in bytes
- uint32_t fillsize = (no + 1 - getNumberOfEntry())*getTFRAEntrySize();//filler in bytes
- if ( !reserve(offset, 0, fillsize)){//filling space
- return;
- }
- setNumberOfEntry(no+1);
- }
- uint32_t loc = 16 + no * getTFRAEntrySize();
- if (getVersion() == 1){
- setInt64(newTFRAEntry.time, loc);
- setInt64(newTFRAEntry.moofOffset, loc+8);
- loc += 16;
- }else{
- setInt32(newTFRAEntry.time, loc);
- setInt32(newTFRAEntry.moofOffset, loc+4);
- loc += 8;
- }
- switch (getLengthSizeOfTrafNum()){
- case 0:
- setInt8(newTFRAEntry.trafNumber, loc);
- break;
- case 1:
- setInt16(newTFRAEntry.trafNumber, loc);
- break;
- case 2:
- setInt24(newTFRAEntry.trafNumber, loc);
- break;
- case 3:
- setInt32(newTFRAEntry.trafNumber, loc);
- break;
- }
- loc += getLengthSizeOfTrafNum() + 1;
- switch (getLengthSizeOfTrunNum()){
- case 0:
- setInt8(newTFRAEntry.trunNumber, loc);
- break;
- case 1:
- setInt16(newTFRAEntry.trunNumber, loc);
- break;
- case 2:
- setInt24(newTFRAEntry.trunNumber, loc);
- break;
- case 3:
- setInt32(newTFRAEntry.trunNumber, loc);
- break;
- }
- loc += getLengthSizeOfTrunNum() + 1;
- switch (getLengthSizeOfSampleNum()){
- case 0:
- setInt8(newTFRAEntry.sampleNumber, loc);
- break;
- case 1:
- setInt16(newTFRAEntry.sampleNumber, loc);
- break;
- case 2:
- setInt24(newTFRAEntry.sampleNumber, loc);
- break;
- case 3:
- setInt32(newTFRAEntry.sampleNumber, loc);
- break;
- }
- }
-
- TFRAEntry & TFRA::getTFRAEntry(uint32_t no){
- static TFRAEntry retval;
- if (no >= getNumberOfEntry()){
- static TFRAEntry inval;
- return inval;
- }
- uint32_t loc = 16 + no * getTFRAEntrySize();
- if (getVersion() == 1){
- retval.time = getInt64(loc);
- retval.moofOffset = getInt64(loc + 8);
- loc += 16;
- }else{
- retval.time = getInt32(loc);
- retval.moofOffset = getInt32(loc + 4);
- loc += 8;
- }
- switch (getLengthSizeOfTrafNum()){
- case 0:
- retval.trafNumber = getInt8(loc);
- break;
- case 1:
- retval.trafNumber = getInt16(loc);
- break;
- case 2:
- retval.trafNumber = getInt24(loc);
- break;
- case 3:
- retval.trafNumber = getInt32(loc);
- break;
- }
- loc += getLengthSizeOfTrafNum() + 1;
- switch (getLengthSizeOfTrunNum()){
- case 0:
- retval.trunNumber = getInt8(loc);
- break;
- case 1:
- retval.trunNumber = getInt16(loc);
- break;
- case 2:
- retval.trunNumber = getInt24(loc);
- break;
- case 3:
- retval.trunNumber = getInt32(loc);
- break;
- }
- loc += getLengthSizeOfTrunNum() + 1;
- switch (getLengthSizeOfSampleNum()){
- case 0:
- retval.sampleNumber = getInt8(loc);
- break;
- case 1:
- retval.sampleNumber = getInt16(loc);
- break;
- case 2:
- retval.sampleNumber = getInt24(loc);
- break;
- case 3:
- retval.sampleNumber = getInt32(loc);
- break;
- }
- return retval;
- }
-
- std::string TFRA::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[tfra] Track Fragment Random Access Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
- r << std::string(indent + 1, ' ') << "lengthSizeOfTrafNum: " << (int)getLengthSizeOfTrafNum() << std::endl;
- r << std::string(indent + 1, ' ') << "lengthSizeOfTrunNum: " << (int)getLengthSizeOfTrunNum() << std::endl;
- r << std::string(indent + 1, ' ') << "lengthSizeOfSampleNum: " << (int)getLengthSizeOfSampleNum() << std::endl;
- r << std::string(indent + 1, ' ') << "NumberOfEntry: " << getNumberOfEntry() << std::endl;
- for (unsigned int i = 0; i < getNumberOfEntry(); i++){
- static TFRAEntry temp;
- temp = getTFRAEntry(i);
- r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
- r << std::string(indent + 2, ' ') << "Time: " << temp.time << std::endl;
- r << std::string(indent + 2, ' ') << "MoofOffset: " << temp.moofOffset << std::endl;
- r << std::string(indent + 2, ' ') << "TrafNumber: " << temp.trafNumber << std::endl;
- r << std::string(indent + 2, ' ') << "TrunNumber: " << temp.trunNumber << std::endl;
- r << std::string(indent + 2, ' ') << "SampleNumber: " << temp.sampleNumber << std::endl;
- }
- return r.str();
- }
-
- TKHD::TKHD(char v, uint32_t f){
- memcpy(data + 4, "tkhd", 4);
- setVersion(v);
- setFlags(f);
- setCreationTime(0);
- setModificationTime(0);
- setTrackID(0);
- setDuration(0);
- setLayer(0);
- setAlternateGroup(0);
- setVolume(0x0100);
- setMatrix(0x00010000,0);
- setMatrix(0x00010000,4);
- //fills automatically with zero's
- setMatrix(0x40000000,8);
- setWidth(0);
- setHeight(0);
- }
-
- void TKHD::setCreationTime(uint64_t newCreationTime){
- if (getVersion() == 0){
- setInt32((uint32_t) newCreationTime, 4);
- }else{
- setInt64(newCreationTime, 4);
- }
- }
-
- uint64_t TKHD::getCreationTime(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(4);
- }else{
- return getInt64(4);
- }
- }
-
- void TKHD::setModificationTime(uint64_t newModificationTime){
- if (getVersion() == 0){
- setInt32((uint32_t) newModificationTime, 8);
- }else{
- setInt64(newModificationTime, 12);
- }
- }
-
- uint64_t TKHD::getModificationTime(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(8);
- }else{
- return getInt64(12);
- }
- }
-
- void TKHD::setTrackID(uint32_t newTrackID){
- if (getVersion() == 0){
- setInt32((uint32_t) newTrackID, 12);
- }else{
- setInt32(newTrackID, 20);
- }
- }
-
- uint32_t TKHD::getTrackID(){
- if (getVersion() == 0){
- return getInt32(12);
- }else{
- return getInt32(20);
- }
- }
- //note 4 bytes reserved in between
- void TKHD::setDuration(uint64_t newDuration){
- if (getVersion() == 0){
- setInt32(newDuration, 20);
- }else{
- setInt64(newDuration, 28);
- }
- }
-
- uint64_t TKHD::getDuration(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(20);
- }else{
- return getInt64(28);
- }
- }
- //8 bytes reserved in between
- void TKHD::setLayer(uint16_t newLayer){
- if (getVersion() == 0){
- setInt16(newLayer, 32);
- }else{
- setInt16(newLayer, 44);
- }
- }
-
- uint16_t TKHD::getLayer(){
- if (getVersion() == 0){
- return getInt16(32);
- }else{
- return getInt16(44);
- }
- }
-
- void TKHD::setAlternateGroup(uint16_t newAlternateGroup){
- if (getVersion() == 0){
- setInt16(newAlternateGroup, 34);
- }else{
- setInt16(newAlternateGroup, 46);
- }
- }
-
- uint16_t TKHD::getAlternateGroup(){
- if (getVersion() == 0){
- return getInt16(34);
- }else{
- return getInt16(46);
- }
- }
-
- void TKHD::setVolume(uint16_t newVolume){
- if (getVersion() == 0){
- setInt16(newVolume, 36);
- }else{
- setInt16(newVolume, 48);
- }
- }
-
- uint16_t TKHD::getVolume(){
- if (getVersion() == 0){
- return getInt16(36);
- }else{
- return getInt16(48);
- }
- }
- //2 bytes reserved in between
- uint32_t TKHD::getMatrixCount(){
- return 9;
- }
-
- void TKHD::setMatrix(int32_t newMatrix, size_t index){
- int offset = 0;
- if (getVersion() == 0){
- offset = 36 + 2 + 2;
- }else{
- offset = 48 + 2 + 2;
- }
- setInt32(newMatrix, offset + index * 4);
- }
-
- int32_t TKHD::getMatrix(size_t index){
- int offset = 0;
- if (getVersion() == 0){
- offset = 36 + 2 + 2;
- }else{
- offset = 48 + 2 + 2;
- }
- return getInt32(offset + index * 4);
- }
-
- void TKHD::setWidth(uint32_t newWidth){
- if (getVersion() == 0){
- setInt32(newWidth, 76);
- }else{
- setInt32(newWidth, 88);
- }
- }
-
- uint32_t TKHD::getWidth(){
- if (getVersion() == 0){
- return getInt32(76);
- }else{
- return getInt32(88);
- }
- }
-
- void TKHD::setHeight(uint32_t newHeight){
- if (getVersion() == 0){
- setInt32(newHeight, 80);
- }else{
- setInt32(newHeight, 92);
- }
- }
-
- uint32_t TKHD::getHeight(){
- if (getVersion() == 0){
- return getInt32(80);
- }else{
- return getInt32(92);
- }
- }
-
- std::string TKHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[tkhd] Track Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "CreationTime: " << getCreationTime() << std::endl;
- r << std::string(indent + 1, ' ') << "ModificationTime: " << getModificationTime() << std::endl;
- r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
- r << std::string(indent + 1, ' ') << "Duration: " << getDuration() << std::endl;
- r << std::string(indent + 1, ' ') << "Layer: " << getLayer() << std::endl;
- r << std::string(indent + 1, ' ') << "AlternateGroup: " << getAlternateGroup() << std::endl;
- r << std::string(indent + 1, ' ') << "Volume: " << getVolume() << std::endl;
- r << std::string(indent + 1, ' ') << "Matrix: ";
- for (unsigned int i = 0; i< getMatrixCount(); i++){
- r << getMatrix(i);
- if (i!=getMatrixCount()-1){
- r << ", ";
- }
- }
- r << std::endl;
- r << std::string(indent + 1, ' ') << "Width: " << (getWidth() >> 16) << "." << (getWidth() & 0xFFFF) << std::endl;
- r << std::string(indent + 1, ' ') << "Height: " << (getHeight() >> 16) << "." << (getHeight() & 0xFFFF) << std::endl;
- return r.str();
- }
-
- MDHD::MDHD(char v, uint32_t f){
- memcpy(data + 4, "mdhd", 4);
- setVersion(v);
- setFlags(f);
- setCreationTime(0);
- setModificationTime(0);
- setTimeScale(1000);
- setDuration(0);
- setLanguage(0);
- if (v==0){
- setInt16(0,22);
- }else{
- setInt16(0,34);
- }
- }
-
- void MDHD::setCreationTime(uint64_t newCreationTime){
- if (getVersion() == 0){
- setInt32((uint32_t) newCreationTime, 4);
- }else{
- setInt64(newCreationTime, 4);
- }
- }
-
- uint64_t MDHD::getCreationTime(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(4);
- }else{
- return getInt64(4);
- }
- }
-
- void MDHD::setModificationTime(uint64_t newModificationTime){
- if (getVersion() == 0){
- setInt32((uint32_t) newModificationTime, 8);
- }else{
- setInt64(newModificationTime, 12);
- }
- }
-
- uint64_t MDHD::getModificationTime(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(8);
- }else{
- return getInt64(12);
- }
- }
-
- void MDHD::setTimeScale(uint32_t newTimeScale){
- if (getVersion() == 0){
- setInt32((uint32_t) newTimeScale, 12);
- }else{
- setInt32(newTimeScale, 20);
- }
- }
-
- uint32_t MDHD::getTimeScale(){
- if (getVersion() == 0){
- return getInt32(12);
- }else{
- return getInt32(20);
- }
- }
-
- void MDHD::setDuration(uint64_t newDuration){
- if (getVersion() == 0){
- setInt32((uint32_t) newDuration, 16);
- }else{
- setInt64(newDuration, 24);
- }
- }
-
- uint64_t MDHD::getDuration(){
- if (getVersion() == 0){
- return (uint64_t)getInt32(16);
- }else{
- return getInt64(24);
- }
- }
-
- void MDHD::setLanguage (uint16_t newLanguage){
- if (getVersion() == 0){
- setInt16(newLanguage & 0x7F, 20);
- }else{
- setInt16(newLanguage & 0x7F, 32);
- }
- }
-
- uint16_t MDHD::getLanguage(){
- if (getVersion() == 0){
- return getInt16(20) & 0x7F;
- }else{
- return getInt16(32) & 0x7F;
- }
- }
-
- std::string MDHD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[mdhd] Media Header Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "CreationTime: " << getCreationTime() << std::endl;
- r << std::string(indent + 1, ' ') << "ModificationTime: " << getModificationTime() << std::endl;
- r << std::string(indent + 1, ' ') << "TimeScale: " << getTimeScale() << std::endl;
- r << std::string(indent + 1, ' ') << "Duration: " << getDuration() << std::endl;
- r << std::string(indent + 1, ' ') << "Language: 0x" << std::hex << getLanguage() << std::dec<< std::endl;
- return r.str();
- }
-
- STTS::STTS(char v, uint32_t f){
- memcpy(data + 4, "stts", 4);
- setVersion(v);
- setFlags(f);
- setEntryCount(0);
- }
-
- void STTS::setEntryCount(uint32_t newEntryCount){
- setInt32(newEntryCount, 4);
- }
-
- uint32_t STTS::getEntryCount(){
- return getInt32(4);
- }
-
- void STTS::setSTTSEntry(STTSEntry newSTTSEntry, uint32_t no){
- if(no + 1 > getEntryCount()){
- setEntryCount(no + 1);
- for (unsigned int i = getEntryCount(); i < no; i++){
- setInt64(0, 8 + (i * 8));//filling up undefined entries of 64 bits
- }
- }
- setInt32(newSTTSEntry.sampleCount, 8 + no * 8);
- setInt32(newSTTSEntry.sampleDelta, 8 + (no * 8) + 4);
- }
-
- STTSEntry STTS::getSTTSEntry(uint32_t no){
- static STTSEntry retval;
- if (no >= getEntryCount()){
- static STTSEntry inval;
- return inval;
- }
- retval.sampleCount = getInt32(8 + (no * 8));
- retval.sampleDelta = getInt32(8 + (no * 8) + 4);
- return retval;
- }
-
- std::string STTS::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stts] Sample Table Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i < getEntryCount(); i++){
- static STTSEntry temp;
- temp = getSTTSEntry(i);
- r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
- r << std::string(indent + 2, ' ') << "SampleCount: " << temp.sampleCount << std::endl;
- r << std::string(indent + 2, ' ') << "SampleDelta: " << temp.sampleDelta << std::endl;
- }
- return r.str();
-
- }
-
- CTTS::CTTS(){
- memcpy(data + 4, "ctts", 4);
- }
-
- void CTTS::setEntryCount(uint32_t newEntryCount){
- setInt32(newEntryCount, 4);
- }
-
- uint32_t CTTS::getEntryCount(){
- return getInt32(4);
- }
-
- void CTTS::setCTTSEntry(CTTSEntry newCTTSEntry, uint32_t no){
- if(no + 1 > getEntryCount()){
- for (unsigned int i = getEntryCount(); i < no; i++){
- setInt64(0, 8 + (i * 8));//filling up undefined entries of 64 bits
- }
- }
- setInt32(newCTTSEntry.sampleCount, 8 + no * 8);
- setInt32(newCTTSEntry.sampleOffset, 8 + (no * 8) + 4);
- }
-
- CTTSEntry CTTS::getCTTSEntry(uint32_t no){
- static CTTSEntry retval;
- if (no >= getEntryCount()){
- static CTTSEntry inval;
- return inval;
- }
- retval.sampleCount = getInt32(8 + (no * 8));
- retval.sampleOffset = getInt32(8 + (no * 8) + 4);
- return retval;
- }
-
- std::string CTTS::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stts] Sample Table Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i < getEntryCount(); i++){
- static CTTSEntry temp;
- temp = getCTTSEntry(i);
- r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
- r << std::string(indent + 2, ' ') << "SampleCount: " << temp.sampleCount << std::endl;
- r << std::string(indent + 2, ' ') << "SampleOffset: " << temp.sampleOffset << std::endl;
- }
- return r.str();
-
- }
-
- STSC::STSC(char v, uint32_t f){
- memcpy(data + 4, "stsc", 4);
- setVersion(v);
- setFlags(f);
- setEntryCount(0);
- }
-
- void STSC::setEntryCount(uint32_t newEntryCount){
- setInt32(newEntryCount, 4);
- }
-
- uint32_t STSC::getEntryCount(){
- return getInt32(4);
- }
-
- void STSC::setSTSCEntry(STSCEntry newSTSCEntry, uint32_t no){
- if(no + 1 > getEntryCount()){
- setEntryCount(no+1);
- for (unsigned int i = getEntryCount(); i < no; i++){
- setInt64(0, 8 + (i * 12));//filling up undefined entries of 64 bits
- setInt32(0, 8 + (i * 12) + 8);
- }
- }
- setInt32(newSTSCEntry.firstChunk, 8 + no * 12);
- setInt32(newSTSCEntry.samplesPerChunk, 8 + (no * 12) + 4);
- setInt32(newSTSCEntry.sampleDescriptionIndex, 8 + (no * 12) + 8);
- }
-
- STSCEntry STSC::getSTSCEntry(uint32_t no){
- static STSCEntry retval;
- if (no >= getEntryCount()){
- static STSCEntry inval;
- return inval;
- }
- retval.firstChunk = getInt32(8 + (no * 12));
- retval.samplesPerChunk = getInt32(8 + (no * 12) + 4);
- retval.sampleDescriptionIndex = getInt32(8 + (no * 12) + 8);
- return retval;
- }
-
- std::string STSC::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stsc] Sample To Chunk Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i < getEntryCount(); i++){
- static STSCEntry temp;
- temp = getSTSCEntry(i);
- r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
- r << std::string(indent + 2, ' ') << "FirstChunk: " << temp.firstChunk << std::endl;
- r << std::string(indent + 2, ' ') << "SamplesPerChunk: " << temp.samplesPerChunk << std::endl;
- r << std::string(indent + 2, ' ') << "SampleDescriptionIndex: " << temp.sampleDescriptionIndex << std::endl;
- }
- return r.str();
- }
-
- STCO::STCO(char v, uint32_t f){
- memcpy(data + 4, "stco", 4);
- setVersion(v);
- setFlags(f);
- setEntryCount(0);
- }
-
- void STCO::setEntryCount(uint32_t newEntryCount){
- setInt32(newEntryCount, 4);
- }
-
- uint32_t STCO::getEntryCount(){
- return getInt32(4);
- }
-
- void STCO::setChunkOffset(uint32_t newChunkOffset, uint32_t no){
- if (no + 1 > getEntryCount()){
- for (unsigned int i = getEntryCount(); i < no; i++){
- setInt32(0, 8 + i * 4);//filling undefined entries
- }
- setEntryCount(no+1);
- }
- setInt32(newChunkOffset, 8 + no * 4);
- }
-
- uint32_t STCO::getChunkOffset(uint32_t no){
- if (no >= getEntryCount()){
- return 0;
- }
- return getInt32(8 + no * 4);
- }
-
- std::string STCO::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stco] Chunk Offset Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i < getEntryCount(); i++){
- r << std::string(indent + 1, ' ') << "ChunkOffset[" << i <<"]: " << getChunkOffset(i) << std::endl;
- }
- return r.str();
- }
-
- STSZ::STSZ(char v, uint32_t f){
- memcpy(data + 4, "stsz", 4);
- setVersion(v);
- setFlags(f);
- setSampleCount(0);
- }
-
- void STSZ::setSampleSize(uint32_t newSampleSize){
- setInt32(newSampleSize, 4);
- }
-
- uint32_t STSZ::getSampleSize(){
- return getInt32(4);
- }
-
- void STSZ::setSampleCount(uint32_t newSampleCount){
- setInt32(newSampleCount, 8);
- }
-
- uint32_t STSZ::getSampleCount(){
- return getInt32(8);
- }
-
- void STSZ::setEntrySize(uint32_t newEntrySize, uint32_t no){
- if (no + 1 > getSampleCount()){
- setSampleCount(no + 1);
- for (unsigned int i = getSampleCount(); i < no; i++){
- setInt32(0, 12 + i * 4);//filling undefined entries
- }
- }
- setInt32(newEntrySize, 12 + no * 4);
- }
-
- uint32_t STSZ::getEntrySize(uint32_t no){
- if (no >= getSampleCount()){
- return 0;
- }
- return getInt32(12 + no * 4);
- }
-
- std::string STSZ::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stsz] Sample Size Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "SampleSize: " << getSampleSize() << std::endl;
- r << std::string(indent + 1, ' ') << "SampleCount: " << getSampleCount() << std::endl;
- for (unsigned int i = 0; i < getSampleCount(); i++){
- r << std::string(indent + 1, ' ') << "EntrySize[" << i <<"]: " << getEntrySize(i) << std::endl;
- }
- return r.str();
- }
-
- SampleEntry::SampleEntry(){
- memcpy(data + 4, "erro", 4);
- }
-
- void SampleEntry::setDataReferenceIndex(uint16_t newDataReferenceIndex){
- setInt16(newDataReferenceIndex, 6);
- }
-
- uint16_t SampleEntry::getDataReferenceIndex(){
- return getInt16(6);
- }
-
- std::string SampleEntry::toPrettySampleString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent + 1, ' ') << "DataReferenceIndex: " << getDataReferenceIndex() << std::endl;
- return r.str();
- }
-
- CLAP::CLAP(){
- memcpy(data + 4, "clap", 4);
- setHorizOffN(0);
- setHorizOffD(0);
- setVertOffN(0);
- setVertOffD(0);
- }
-
- void CLAP::setCleanApertureWidthN(uint32_t newVal){
- setInt32(newVal,0);
- }
-
- uint32_t CLAP::getCleanApertureWidthN(){
- return getInt32(0);
- }
-
- void CLAP::setCleanApertureWidthD(uint32_t newVal){
- setInt32(newVal,4);
- }
-
- uint32_t CLAP::getCleanApertureWidthD(){
- return getInt32(4);
- }
-
- void CLAP::setCleanApertureHeightN(uint32_t newVal){
- setInt32(newVal,8);
- }
-
- uint32_t CLAP::getCleanApertureHeightN(){
- return getInt32(8);
- }
-
- void CLAP::setCleanApertureHeightD(uint32_t newVal){
- setInt32(newVal, 12);
- }
-
- uint32_t CLAP::getCleanApertureHeightD(){
- return getInt32(12);
- }
-
- void CLAP::setHorizOffN(uint32_t newVal){
- setInt32(newVal, 16);
- }
-
- uint32_t CLAP::getHorizOffN(){
- return getInt32(16);
- }
-
- void CLAP::setHorizOffD(uint32_t newVal){
- setInt32(newVal, 20);
- }
-
- uint32_t CLAP::getHorizOffD(){
- return getInt32(20);
- }
-
- void CLAP::setVertOffN(uint32_t newVal){
- setInt32(newVal, 24);
- }
-
- uint32_t CLAP::getVertOffN(){
- return getInt32(24);
- }
-
- void CLAP::setVertOffD(uint32_t newVal){
- setInt32(newVal, 28);
- }
-
- uint32_t CLAP::getVertOffD(){
- return getInt32(32);
- }
-
- std::string CLAP::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[clap] Clean Aperture Box (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "CleanApertureWidthN: " << getCleanApertureWidthN() << std::endl;
- r << std::string(indent + 1, ' ') << "CleanApertureWidthD: " << getCleanApertureWidthD() << std::endl;
- r << std::string(indent + 1, ' ') << "CleanApertureHeightN: " << getCleanApertureHeightN() << std::endl;
- r << std::string(indent + 1, ' ') << "CleanApertureHeightD: " << getCleanApertureHeightD() << std::endl;
- r << std::string(indent + 1, ' ') << "HorizOffN: " << getHorizOffN() << std::endl;
- r << std::string(indent + 1, ' ') << "HorizOffD: " << getHorizOffD() << std::endl;
- r << std::string(indent + 1, ' ') << "VertOffN: " << getVertOffN() << std::endl;
- r << std::string(indent + 1, ' ') << "VertOffD: " << getVertOffD() << std::endl;
- return r.str();
- }
-
- PASP::PASP(){
- memcpy(data + 4, "pasp", 4);
- }
-
- void PASP::setHSpacing(uint32_t newVal){
- setInt32(newVal, 0);
- }
-
- uint32_t PASP::getHSpacing(){
- return getInt32(0);
- }
-
- void PASP::setVSpacing(uint32_t newVal){
- setInt32(newVal, 4);
- }
-
- uint32_t PASP::getVSpacing(){
- return getInt32(4);
- }
-
- std::string PASP::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[pasp] Pixel Aspect Ratio Box (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "HSpacing: " << getHSpacing() << std::endl;
- r << std::string(indent + 1, ' ') << "VSpacing: " << getVSpacing() << std::endl;
- return r.str();
- }
-
- VisualSampleEntry::VisualSampleEntry(){
- memcpy(data + 4, "erro", 4);
- setHorizResolution(0x00480000);
- setVertResolution(0x00480000);
- setFrameCount(1);
- setCompressorName("");
- setDepth(0x0018);
- }
-
- void VisualSampleEntry::setCodec(const char* newCodec){
- memcpy(data + 4, newCodec, 4);
- }
-
- void VisualSampleEntry::setWidth(uint16_t newWidth){
- setInt16(newWidth,24);
- }
-
- uint16_t VisualSampleEntry::getWidth(){
- return getInt16(24);
- }
-
- void VisualSampleEntry::setHeight(uint16_t newHeight){
- setInt16(newHeight, 26);
- }
-
- uint16_t VisualSampleEntry::getHeight(){
- return getInt16(26);
- }
-
- void VisualSampleEntry::setHorizResolution (uint32_t newHorizResolution){
- setInt32(newHorizResolution, 28);
- }
-
- uint32_t VisualSampleEntry::getHorizResolution(){
- return getInt32(28);
- }
-
- void VisualSampleEntry::setVertResolution (uint32_t newVertResolution){
- setInt32(newVertResolution,32);
- }
-
- uint32_t VisualSampleEntry::getVertResolution(){
- return getInt32(32);
- }
-
- void VisualSampleEntry::setFrameCount(uint16_t newFrameCount){
- setInt16(newFrameCount, 40);
- }
-
- uint16_t VisualSampleEntry::getFrameCount(){
- return getInt16(40);
- }
-
- void VisualSampleEntry::setCompressorName(std::string newCompressorName){
- newCompressorName.resize(32, ' ');
- setString(newCompressorName,42);
- }
-
- std::string VisualSampleEntry::getCompressorName(){
- return getString(42);
- }
-
- void VisualSampleEntry::setDepth(uint16_t newDepth){
- setInt16(newDepth, 74);
- }
-
- uint16_t VisualSampleEntry::getDepth(){
- return getInt16(74);
- }
-
- void VisualSampleEntry::setCLAP(Box& clap){
- setBox(clap,78);
- }
-
- Box & VisualSampleEntry::getCLAP(){
- static Box ret = Box((char*)"\000\000\000\010erro", false);
- if(payloadSize() <84){//if the EntryBox is not big enough to hold a CLAP/PASP
- ret = Box((char*)"\000\000\000\010erro", false);
- return ret;
- }
- ret = Box(getBox(78).asBox(), false);
- return ret;
- }
-
- Box & VisualSampleEntry::getPASP(){
- static Box ret = Box((char*)"\000\000\000\010erro", false);
- if(payloadSize() <84){//if the EntryBox is not big enough to hold a CLAP/PASP
- ret = Box((char*)"\000\000\000\010erro", false);
- return ret;
- }
- if (payloadSize() < 78 + getBoxLen(78) + 8){
- ret = Box((char*)"\000\000\000\010erro", false);
- return ret;
- }
- ret = Box(getBox(78 + getBoxLen(78)).asBox(), false);
- return ret;
- }
-
- std::string VisualSampleEntry::toPrettyVisualString(uint32_t indent, std::string name){
- std::stringstream r;
- r << std::string(indent, ' ') << name << " (" << boxedSize() << ")" << std::endl;
- r << toPrettySampleString(indent);
- r << std::string(indent + 1, ' ') << "Width: " << getWidth() << std::endl;
- r << std::string(indent + 1, ' ') << "Height: " << getHeight() << std::endl;
- r << std::string(indent + 1, ' ') << "HorizResolution: " << getHorizResolution() << std::endl;
- r << std::string(indent + 1, ' ') << "VertResolution: " << getVertResolution() << std::endl;
- r << std::string(indent + 1, ' ') << "FrameCount: " << getFrameCount() << std::endl;
- r << std::string(indent + 1, ' ') << "CompressorName: " << getCompressorName() << std::endl;
- r << std::string(indent + 1, ' ') << "Depth: " << getDepth() << std::endl;
- if (!getCLAP().isType("erro")){
- r << getCLAP().toPrettyString(indent+1);
- }
- if (!getPASP().isType("erro")){
- r << getPASP().toPrettyString(indent+1);
- }
- return r.str();
- }
-
- AudioSampleEntry::AudioSampleEntry(){
- memcpy(data + 4, "erro", 4);
- setChannelCount(2);
- setSampleSize(16);
- setSampleRate(44100);
- }
-
- void AudioSampleEntry::setCodec(const char* newCodec){
- memcpy(data + 4, newCodec, 4);
- }
-
- void AudioSampleEntry::setChannelCount(uint16_t newChannelCount){
- setInt16(newChannelCount,16);
- }
-
- uint16_t AudioSampleEntry::getChannelCount(){
- return getInt16(16);
- }
-
- void AudioSampleEntry::setSampleSize(uint16_t newSampleSize){
- setInt16(newSampleSize,18);
- }
-
- uint16_t AudioSampleEntry::getSampleSize(){
- return getInt16(18);
- }
-
- void AudioSampleEntry::setPreDefined(uint16_t newPreDefined){
- setInt16(newPreDefined,20);
- }
-
- uint16_t AudioSampleEntry::getPreDefined(){
- return getInt16(20);
- }
-
- void AudioSampleEntry::setSampleRate(uint32_t newSampleRate){
- setInt32(newSampleRate << 16, 24);
- }
-
- uint32_t AudioSampleEntry::getSampleRate(){
- return getInt32(24) >> 16;
- }
-
- uint16_t AudioSampleEntry::toAACInit(){
- uint16_t result = 0;
- result |= (2 & 0x1F) << 11;
- result |= (getSampleRate() & 0x0F) << 7;
- result |= (getChannelCount() & 0x0F) << 3;
- return result;
- }
-
- void AudioSampleEntry::setCodecBox(Box& newBox){
- setBox(newBox, 28);
- }
-
- Box & AudioSampleEntry::getCodecBox(){
- return getBox(28);
- }
-
- std::string AudioSampleEntry::toPrettyAudioString(uint32_t indent, std::string name){
- std::stringstream r;
- r << std::string(indent, ' ') << name << " (" << boxedSize() << ")" << std::endl;
- r << toPrettySampleString(indent);
- r << std::string(indent + 1, ' ') << "ChannelCount: " << getChannelCount() << std::endl;
- r << std::string(indent + 1, ' ') << "SampleSize: " << getSampleSize() << std::endl;
- r << std::string(indent + 1, ' ') << "PreDefined: " << getPreDefined() << std::endl;
- r << std::string(indent + 1, ' ') << "SampleRate: " << getSampleRate() << std::endl;
- r << getCodecBox().toPrettyString(indent + 1);
- return r.str();
- }
-
- MP4A::MP4A(){
- memcpy(data + 4, "mp4a", 4);
- }
-
- std::string MP4A::toPrettyString(uint32_t indent){
- return toPrettyAudioString(indent, "[mp4a] MPEG-4 Audio");
- }
-
- AAC::AAC(){
- memcpy(data + 4, "aac ", 4);
- }
-
- std::string AAC::toPrettyString(uint32_t indent){
- return toPrettyAudioString(indent, "[aac ] Advanced Audio Codec");
- }
-
- AVC1::AVC1(){
- memcpy(data + 4, "avc1", 4);
- }
-
- std::string AVC1::toPrettyString(uint32_t indent){
- return toPrettyVisualString(indent, "[avc1] Advanced Video Codec 1");
- }
-
- H264::H264(){
- memcpy(data + 4, "h264", 4);
- }
-
- std::string H264::toPrettyString(uint32_t indent){
- return toPrettyVisualString(indent, "[h264] H.264/MPEG-4 AVC");
- }
-
- STSD::STSD(char v, uint32_t f){
- memcpy(data + 4, "stsd", 4);
- setVersion(v);
- setFlags(f);
- setEntryCount(0);
- }
-
- void STSD::setEntryCount (uint32_t newEntryCount){
- setInt32(newEntryCount, 4);
- }
-
- uint32_t STSD::getEntryCount(){
- return getInt32(4);
- }
-
- void STSD::setEntry(Box & newContent, uint32_t no){
- int tempLoc = 8;
- unsigned int entryCount = getEntryCount();
- for (unsigned int i = 0; i < no; i++){
- if (i < entryCount){
- tempLoc += getBoxLen(tempLoc);
- }else{
- if ( !reserve(tempLoc, 0, (no - entryCount) * 8)){
- return;
- }
- memset(data + tempLoc, 0, (no - entryCount) * 8);
- tempLoc += (no - entryCount) * 8;
- break;
- }
- }
- setBox(newContent, tempLoc);
- if (getEntryCount() < no+1){
- setEntryCount(no+1);
- }
- }
-
- Box & STSD::getEntry(uint32_t no){
- static Box ret = Box((char*)"\000\000\000\010erro", false);
- if (no > getEntryCount()){
- return ret;
- }
- unsigned int i = 0;
- int tempLoc = 8;
- while (i < no){
- tempLoc += getBoxLen(tempLoc);
- i++;
- }
- return getBox(tempLoc);
- }
-
- std::string STSD::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stsd] Sample Description Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntrySize: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i < getEntryCount(); i++){
- Box curBox = Box(getEntry(i).asBox(), false);
- r << curBox.toPrettyString(indent + 1);
- }
- return r.str();
- }
-
- EDTS::EDTS(){
- memcpy(data + 4, "edts", 4);
- }
-
- std::string EDTS::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[edts] Edit Box"));
- }
-
- UDTA::UDTA(){
- memcpy(data + 4, "udta", 4);
- }
-
- std::string UDTA::toPrettyString(uint32_t indent){
- return toPrettyContainerString(indent, std::string("[udta] User Data Box"));
- }
-
- STSS::STSS(char v, uint32_t f){
- memcpy(data + 4, "stss", 4);
- setVersion(v);
- setFlags(f);
- setEntryCount(0);
- }
-
- void STSS::setEntryCount(uint32_t newVal){
- setInt32(newVal, 4);
- }
-
- uint32_t STSS::getEntryCount(){
- return getInt32(4);
- }
-
- void STSS::setSampleNumber(uint32_t newVal, uint32_t index){
- if (index >= getEntryCount()){
- setEntryCount(index + 1);
- }
- setInt32(newVal, 8 + (index * 4));
- }
-
- uint32_t STSS::getSampleNumber(uint32_t index){
- if (index >= getEntryCount()){
- return 0;
- }
- return getInt32(8 + (index * 4));
- }
-
- std::string STSS::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[stss] Sync Sample Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
- for (unsigned int i = 0; i < getEntryCount(); i++){
- r << std::string(indent + 1, ' ') << "SampleNumber[" << i <<"] : " << getSampleNumber(i) << std::endl;
- }
- return r.str();
- }
-
- META::META(){
- memcpy(data + 4, "meta", 4);
- }
-
- std::string META::toPrettyString(uint32_t indent){
- return toPrettyCFBString(indent, "[meta] Meta Box");
- }
-
- ELST::ELST(){
- memcpy(data + 4, "elst", 4);
- }
-
- void ELST::setSegmentDuration(uint64_t newVal){
- if (getVersion() == 1){
- setInt64(newVal, 4);
- }else{
- setInt32(newVal, 4);
- }
- }
-
- uint64_t ELST::getSegmentDuration(){
- if (getVersion() == 1){
- return getInt64(4);
- }else{
- return getInt32(4);
- }
- }
-
- void ELST::setMediaTime(uint64_t newVal){
- if (getVersion() == 1){
- setInt64(newVal, 12);
- }else{
- setInt32(newVal, 8);
- }
- }
-
- uint64_t ELST::getMediaTime(){
- if (getVersion() == 1){
- return getInt64(12);
- }else{
- return getInt32(8);
- }
- }
-
- void ELST::setMediaRateInteger(uint16_t newVal){
- if (getVersion() == 1){
- setInt16(newVal, 20);
- }else{
- setInt16(newVal, 12);
- }
- }
-
- uint16_t ELST::getMediaRateInteger(){
- if (getVersion() == 1){
- return getInt16(20);
- }else{
- return getInt16(12);
- }
- }
-
- void ELST::setMediaRateFraction(uint16_t newVal){
- if (getVersion() == 1){
- setInt16(newVal, 22);
- }else{
- setInt16(newVal, 14);
- }
- }
-
- uint16_t ELST::getMediaRateFraction(){
- if (getVersion() == 1){
- return getInt16(22);
- }else{
- return getInt16(14);
- }
- }
-
- std::string ELST::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[elst] Edit List Box (" << boxedSize() << ")" << std::endl;
- r << fullBox::toPrettyString(indent);
- r << std::string(indent + 1, ' ') << "SegmentDuration: " << getSegmentDuration() << std::endl;
- r << std::string(indent + 1, ' ') << "MediaTime: " << getMediaTime() << std::endl;
- r << std::string(indent + 1, ' ') << "MediaRateInteger: " << getMediaRateInteger() << std::endl;
- r << std::string(indent + 1, ' ') << "MediaRateFraction: " << getMediaRateFraction() << std::endl;
- return r.str();
- }
-
- static char c2hex(int c){
- if (c >= '0' && c <= '9') return c - '0';
- if (c >= 'a' && c <= 'f') return c - 'a' + 10;
- if (c >= 'A' && c <= 'F') return c - 'A' + 10;
- return 0;
- }
-
- UUID::UUID(){
- memcpy(data + 4, "uuid", 4);
- setInt64(0, 0);
- setInt64(0, 8);
- }
-
- std::string UUID::getUUID(){
- std::stringstream r;
- r << std::hex;
- for (int i = 0; i < 16; ++i){
- if (i == 4 || i == 6 || i == 8 || i == 10){
- r << "-";
- }
- r << std::setfill('0') << std::setw(2) << std::right << (int)(data[8+i]);
- }
- return r.str();
- }
-
- void UUID::setUUID(const std::string & uuid_string){
- //reset UUID to zero
- for (int i = 0; i < 4; ++i){
- ((uint32_t*)(data+8))[i] = 0;
- }
- //set the UUID from the string, char by char
- int i = 0;
- for (size_t j = 0; j < uuid_string.size(); ++j){
- if (uuid_string[j] == '-'){
- continue;
- }
- data[8+i/2] |= (c2hex(uuid_string[j]) << ((~i & 1) << 2));
- ++i;
- }
- }
-
- void UUID::setUUID(const char * raw_uuid){
- memcpy(data+8, raw_uuid, 16);
- }
-
- std::string UUID::toPrettyString(uint32_t indent){
- std::string UUID = getUUID();
- if (UUID == "d4807ef2-ca39-4695-8e54-26cb9e46a79f"){
- return ((UUID_TrackFragmentReference*)this)->toPrettyString(indent);
- }
- std::stringstream r;
- r << std::string(indent, ' ') << "[uuid] Extension box (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "UUID: " << UUID << std::endl;
- r << std::string(indent + 1, ' ') << "Unknown UUID - ignoring contents." << std::endl;
- return r.str();
- }
-
- UUID_TrackFragmentReference::UUID_TrackFragmentReference(){
- setUUID((std::string)"d4807ef2-ca39-4695-8e54-26cb9e46a79f");
- }
-
- void UUID_TrackFragmentReference::setVersion(uint32_t newVersion){
- setInt8(newVersion, 16);
- }
-
- uint32_t UUID_TrackFragmentReference::getVersion(){
- return getInt8(16);
- }
-
- void UUID_TrackFragmentReference::setFlags(uint32_t newFlags){
- setInt24(newFlags, 17);
- }
-
- uint32_t UUID_TrackFragmentReference::getFlags(){
- return getInt24(17);
- }
-
- void UUID_TrackFragmentReference::setFragmentCount(uint32_t newCount){
- setInt8(newCount, 20);
- }
-
- uint32_t UUID_TrackFragmentReference::getFragmentCount(){
- return getInt8(20);
- }
-
- void UUID_TrackFragmentReference::setTime(size_t num, uint64_t newTime){
- if (getVersion() == 0){
- setInt32(newTime, 21+(num*8));
- }else{
- setInt64(newTime, 21+(num*16));
- }
- }
-
- uint64_t UUID_TrackFragmentReference::getTime(size_t num){
- if (getVersion() == 0){
- return getInt32(21+(num*8));
- }else{
- return getInt64(21+(num*16));
- }
- }
-
- void UUID_TrackFragmentReference::setDuration(size_t num, uint64_t newDuration){
- if (getVersion() == 0){
- setInt32(newDuration, 21+(num*8)+4);
- }else{
- setInt64(newDuration, 21+(num*16)+8);
- }
- }
-
- uint64_t UUID_TrackFragmentReference::getDuration(size_t num){
- if (getVersion() == 0){
- return getInt32(21+(num*8)+4);
- }else{
- return getInt64(21+(num*16)+8);
- }
- }
-
- std::string UUID_TrackFragmentReference::toPrettyString(uint32_t indent){
- std::stringstream r;
- r << std::string(indent, ' ') << "[d4807ef2-ca39-4695-8e54-26cb9e46a79f] Track Fragment Reference (" << boxedSize() << ")" << std::endl;
- r << std::string(indent + 1, ' ') << "Version: " << getVersion() << std::endl;
- r << std::string(indent + 1, ' ') << "Fragments: " << getFragmentCount() << std::endl;
- int j = getFragmentCount();
- for (int i = 0; i < j; ++i){
- r << std::string(indent + 2, ' ') << "[" << i << "] Time = " << getTime(i) << ", Duration = " << getDuration(i) << std::endl;
- }
- return r.str();
- }
-
-
}
diff --git a/lib/mp4.h b/lib/mp4.h
index 0715171e..4eeb18de 100644
--- a/lib/mp4.h
+++ b/lib/mp4.h
@@ -28,27 +28,16 @@ namespace MP4 {
}
return false;
}
- long long int trackID;
- long long int size;
- long long int time;
- long long int len;
- std::deque<DTSC::Part> parts;
- long long int partsize;
+ long unsigned int trackID;
+ long unsigned int size;
+ long long unsigned int time;
+ long long unsigned int endTime;
+ long unsigned int index;
};
class DTSC2MP4Converter{
public:
std::string DTSCMeta2MP4Header(DTSC::Meta & metaData);
- void parseDTSC(JSON::Value mediaPart);
- bool sendReady();
- std::string sendString();
- std::string purgeBuffer();
- std::set <keyPart> keyParts;
- private:
- //long long unsigned int curKey;//the key chunk we are currently searching for in keyParts
- //long long unsigned int curPart;//current part in current key
- std::map <long long unsigned int, std::deque<JSON::Value> > trackBuffer;
- std::string stringBuffer;
};
class Box{
@@ -89,7 +78,7 @@ namespace MP4 {
bool reserve(size_t position, size_t current, size_t wanted);
//internal variables
char * data; ///< Holds the data of this box
- int data_size; ///< Currently reserved size
+ unsigned int data_size; ///< Currently reserved size
bool managed; ///< If false, will not attempt to resize/free the data pointer.
int payloadOffset; ///<The offset of the payload with regards to the data
};
@@ -112,7 +101,6 @@ namespace MP4 {
void setContent(Box & newContent, uint32_t no);
Box & getContent(uint32_t no);
std::string toPrettyString(uint32_t indent = 0);
- std::string toPrettyContainerString(uint32_t indent, std::string boxName);
};
class containerFullBox: public fullBox{
@@ -122,860 +110,4 @@ namespace MP4 {
Box & getContent(uint32_t no);
std::string toPrettyCFBString(uint32_t indent, std::string boxName);
};
-
- struct afrt_runtable{
- uint32_t firstFragment;
- uint64_t firstTimestamp;
- uint32_t duration;
- uint32_t discontinuity;
- };
- //fragmentRun
-
- /// AFRT Box class
- class AFRT: public Box{
- public:
- AFRT();
- void setVersion(char newVersion);
- uint32_t getVersion();
- void setUpdate(uint32_t newUpdate);
- uint32_t getUpdate();
- void setTimeScale(uint32_t newScale);
- uint32_t getTimeScale();
- uint32_t getQualityEntryCount();
- void setQualityEntry(std::string & newQuality, uint32_t no);
- const char * getQualityEntry(uint32_t no);
- uint32_t getFragmentRunCount();
- void setFragmentRun(afrt_runtable newRun, uint32_t no);
- afrt_runtable getFragmentRun(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
- //AFRT Box
-
- struct asrt_runtable{
- uint32_t firstSegment;
- uint32_t fragmentsPerSegment;
- };
-
- /// ASRT Box class
- class ASRT: public Box{
- public:
- ASRT();
- void setVersion(char newVersion);
- uint32_t getVersion();
- void setUpdate(uint32_t newUpdate);
- uint32_t getUpdate();
- uint32_t getQualityEntryCount();
- void setQualityEntry(std::string & newQuality, uint32_t no);
- const char* getQualityEntry(uint32_t no);
- uint32_t getSegmentRunEntryCount();
- void setSegmentRun(uint32_t firstSegment, uint32_t fragmentsPerSegment, uint32_t no);
- asrt_runtable getSegmentRun(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
- //ASRT Box
-
- /// ABST Box class
- class ABST: public Box{
- public:
- ABST();
- void setVersion(char newVersion);
- char getVersion();
- void setFlags(uint32_t newFlags);
- uint32_t getFlags();
- void setBootstrapinfoVersion(uint32_t newVersion);
- uint32_t getBootstrapinfoVersion();
- void setProfile(char newProfile);
- char getProfile();
- void setLive(bool newLive);
- bool getLive();
- void setUpdate(bool newUpdate);
- bool getUpdate();
- void setTimeScale(uint32_t newTimeScale);
- uint32_t getTimeScale();
- void setCurrentMediaTime(uint64_t newTime);
- uint64_t getCurrentMediaTime();
- void setSmpteTimeCodeOffset(uint64_t newTime);
- uint64_t getSmpteTimeCodeOffset();
- void setMovieIdentifier(std::string & newIdentifier);
- char * getMovieIdentifier();
- uint32_t getServerEntryCount();
- void setServerEntry(std::string & entry, uint32_t no);
- const char * getServerEntry(uint32_t no);
- uint32_t getQualityEntryCount();
- void setQualityEntry(std::string & entry, uint32_t no);
- const char * getQualityEntry(uint32_t no);
- void setDrmData(std::string newDrm);
- char * getDrmData();
- void setMetaData(std::string newMetaData);
- char * getMetaData();
- uint32_t getSegmentRunTableCount();
- void setSegmentRunTable(ASRT & table, uint32_t no);
- ASRT & getSegmentRunTable(uint32_t no);
- uint32_t getFragmentRunTableCount();
- void setFragmentRunTable(AFRT & table, uint32_t no);
- AFRT & getFragmentRunTable(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
- //ABST Box
-
- class MFHD: public Box{
- public:
- MFHD();
- void setSequenceNumber(uint32_t newSequenceNumber);
- uint32_t getSequenceNumber();
- std::string toPrettyString(uint32_t indent = 0);
- };
- //MFHD Box
-
- /*class MOOF: public Box{
- public:
- MOOF();
- uint32_t getContentCount();
- void setContent(Box & newContent, uint32_t no);
- Box & getContent(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };*/
-
- class MOOF: public containerBox{
- public:
- MOOF();
- std::string toPrettyString(uint32_t indent = 0);
- };
- //MOOF Box
-
- class TRAF: public Box{
- public:
- TRAF();
- uint32_t getContentCount();
- void setContent(Box & newContent, uint32_t no);
- Box & getContent(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
- //TRAF Box
-
- struct trunSampleInformation{
- uint32_t sampleDuration;
- uint32_t sampleSize;
- uint32_t sampleFlags;
- int32_t sampleOffset;
- };
- enum trunflags{
- trundataOffset = 0x00000001,
- trunfirstSampleFlags = 0x00000004,
- trunsampleDuration = 0x00000100,
- trunsampleSize = 0x00000200,
- trunsampleFlags = 0x00000400,
- trunsampleOffsets = 0x00000800
- };
- enum sampleflags{
- noIPicture = 0x01000000,
- isIPicture = 0x02000000,
- noDisposable = 0x00400000,
- isDisposable = 0x00800000,
- isRedundant = 0x00100000,
- noRedundant = 0x00200000,
- noKeySample = 0x00010000,
- isKeySample = 0x00000000,
- MUST_BE_PRESENT = 0x1
- };
- std::string prettySampleFlags(uint32_t flag);
- class TRUN: public Box{
- public:
- TRUN();
- void setFlags(uint32_t newFlags);
- uint32_t getFlags();
- void setDataOffset(uint32_t newOffset);
- uint32_t getDataOffset();
- void setFirstSampleFlags(uint32_t newSampleFlags);
- uint32_t getFirstSampleFlags();
- uint32_t getSampleInformationCount();
- void setSampleInformation(trunSampleInformation newSample, uint32_t no);
- trunSampleInformation getSampleInformation(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- enum tfhdflags{
- tfhdBaseOffset = 0x000001,
- tfhdSampleDesc = 0x000002,
- tfhdSampleDura = 0x000008,
- tfhdSampleSize = 0x000010,
- tfhdSampleFlag = 0x000020,
- tfhdNoDuration = 0x010000,
- };
- class TFHD: public Box{
- public:
- TFHD();
- void setFlags(uint32_t newFlags);
- uint32_t getFlags();
- void setTrackID(uint32_t newID);
- uint32_t getTrackID();
- void setBaseDataOffset(uint64_t newOffset);
- uint64_t getBaseDataOffset();
- void setSampleDescriptionIndex(uint32_t newIndex);
- uint32_t getSampleDescriptionIndex();
- void setDefaultSampleDuration(uint32_t newDuration);
- uint32_t getDefaultSampleDuration();
- void setDefaultSampleSize(uint32_t newSize);
- uint32_t getDefaultSampleSize();
- void setDefaultSampleFlags(uint32_t newFlags);
- uint32_t getDefaultSampleFlags();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- struct afraentry{
- uint64_t time;
- uint64_t offset;
- };
- struct globalafraentry{
- uint64_t time;
- uint32_t segment;
- uint32_t fragment;
- uint64_t afraoffset;
- uint64_t offsetfromafra;
- };
- class AFRA: public Box{
- public:
- AFRA();
- void setVersion(uint32_t newVersion);
- uint32_t getVersion();
- void setFlags(uint32_t newFlags);
- uint32_t getFlags();
- void setLongIDs(bool newVal);
- bool getLongIDs();
- void setLongOffsets(bool newVal);
- bool getLongOffsets();
- void setGlobalEntries(bool newVal);
- bool getGlobalEntries();
- void setTimeScale(uint32_t newVal);
- uint32_t getTimeScale();
- uint32_t getEntryCount();
- void setEntry(afraentry newEntry, uint32_t no);
- afraentry getEntry(uint32_t no);
- uint32_t getGlobalEntryCount();
- void setGlobalEntry(globalafraentry newEntry, uint32_t no);
- globalafraentry getGlobalEntry(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class AVCC: public Box{
- public:
- AVCC();
- void setVersion(uint32_t newVersion);
- uint32_t getVersion();
- void setProfile(uint32_t newProfile);
- uint32_t getProfile();
- void setCompatibleProfiles(uint32_t newCompatibleProfiles);
- uint32_t getCompatibleProfiles();
- void setLevel(uint32_t newLevel);
- uint32_t getLevel();
- void setSPSNumber(uint32_t newSPSNumber);
- uint32_t getSPSNumber();
- void setSPS(std::string newSPS);
- uint32_t getSPSLen();
- char* getSPS();
- void setPPSNumber(uint32_t newPPSNumber);
- uint32_t getPPSNumber();
- void setPPS(std::string newPPS);
- uint32_t getPPSLen();
- char* getPPS();
- std::string asAnnexB();
- void fromAnnexB(std::string annexBFormatted);
- void setPayload(std::string newPayload);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- ///\todo : ESDS is filthy implemented, clean up when optimising
- class ESDS: public fullBox{
- public:
- ESDS();
- char getESDescriptorType();
- void setESDescriptorType(char newVal);
- uint32_t getExtendedESDescriptorType();//3 bytes
- void setExtendedESDescriptorType(uint32_t newVal);//3 bytes
- char getESDescriptorTypeLength();
- void setESDescriptorTypeLength(char newVal);
- //ESID 2 bytes
- uint16_t getESID();
- void setESID(uint16_t newVal);
- //stream priority 1 byte
- char getStreamPriority();
- void setStreamPriority(char newVal);
- //decoder config descriptor tag 1byte
- char getDecoderConfigDescriptorTag();
- void setDecoderConfigDescriptorTag(char newVal);
- //extended decoder config descriptor tag 3 bytes
- uint32_t getExtendedDecoderConfigDescriptorTag();
- void setExtendedDecoderConfigDescriptorTag(uint32_t newVal);//3 bytes
- //decoder config descriptor type length
- char getDecoderConfigDescriptorTypeLength();
- void setDecoderConfigDescriptorTypeLength(char newVal);
- char getByteObjectTypeID();
- void setByteObjectTypeID(char newVal);
- char getStreamType();//6 bits
- void setStreamType(char newVal);//6 bits
- bool getUpstreamFlag();
- void setUpstreamFlag(bool newVal);
- bool getReservedFlag();
- void setReservedFlag(bool newVal);
- uint32_t getBufferSize();//3 bytes
- void setBufferSize(uint32_t newVal);//3 bytes
- uint32_t getMaximumBitRate();
- void setMaximumBitRate(uint32_t newVal);
- uint32_t getAverageBitRate();
- void setAverageBitRate(uint32_t newVal);
- char getDecoderDescriptorTypeTag();
- void setDecoderDescriptorTypeTag(char newVal);
- uint32_t getExtendedDecoderDescriptorTypeTag();//3 bytes
- void setExtendedDecoderDescriptorTypeTag(uint32_t newVal);//3 bytes
- char getConfigDescriptorTypeLength();
- void setConfigDescriptorTypeLength(char newVal);
- std::string getESHeaderStartCodes();
- void setESHeaderStartCodes(std::string newVal);
- char getSLConfigDescriptorTypeTag();
- void setSLConfigDescriptorTypeTag(char newVal);
- uint32_t getSLConfigExtendedDescriptorTypeTag();//3 bytes
- void setSLConfigExtendedDescriptorTypeTag(uint32_t newVal);//3 bytes
- char getSLDescriptorTypeLength();
- void setSLDescriptorTypeLength(char newVal);
- char getSLValue();
- void setSLValue(char newVal);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class SDTP: public Box{
- public:
- SDTP();
- void setVersion(uint32_t newVersion);
- uint32_t getVersion();
- void setValue(uint32_t newValue, size_t index);
- uint32_t getValue(size_t index);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class FTYP: public Box{
- public:
- FTYP();
- void setMajorBrand(uint32_t newMajorBrand);
- uint32_t getMajorBrand();
- void setMinorVersion(uint32_t newMinorVersion);
- uint32_t getMinorVersion();
- uint32_t getCompatibleBrandsCount();
- void setCompatibleBrands(uint32_t newCompatibleBrand, size_t index);
- uint32_t getCompatibleBrands(size_t index);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MOOV: public containerBox{
- public:
- MOOV();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MVEX: public containerBox{
- public:
- MVEX();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class TREX: public Box{
- public:
- TREX();
- void setTrackID(uint32_t newTrackID);
- uint32_t getTrackID();
- void setDefaultSampleDescriptionIndex(uint32_t newDefaultSampleDescriptionIndex);
- uint32_t getDefaultSampleDescriptionIndex();
- void setDefaultSampleDuration(uint32_t newDefaultSampleDuration);
- uint32_t getDefaultSampleDuration();
- void setDefaultSampleSize(uint32_t newDefaultSampleSize);
- uint32_t getDefaultSampleSize();
- void setDefaultSampleFlags(uint32_t newDefaultSampleFlags);
- uint32_t getDefaultSampleFlags();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
-
- class MFRA: public containerBox{
- public:
- MFRA();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class TRAK: public containerBox{
- public:
- TRAK();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MDIA: public containerBox{
- public:
- MDIA();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MINF: public containerBox{
- public:
- MINF();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class DINF: public containerBox{
- public:
- DINF();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MFRO: public Box{
- public:
- MFRO();
- void setSize(uint32_t newSize);
- uint32_t getSize();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class HDLR: public Box{
- public:
- HDLR();
- void setSize(uint32_t newSize);
- uint32_t getSize();
- void setPreDefined(uint32_t newPreDefined);
- uint32_t getPreDefined();
- void setHandlerType(uint32_t newHandlerType);
- uint32_t getHandlerType();
- void setName(std::string newName);
- std::string getName();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class VMHD: public fullBox{
- public:
- VMHD();
- void setGraphicsMode(uint16_t newGraphicsMode);
- uint16_t getGraphicsMode();
- uint32_t getOpColorCount();
- void setOpColor(uint16_t newOpColor, size_t index);
- uint16_t getOpColor(size_t index);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class SMHD: public fullBox{
- public:
- SMHD();
- void setBalance(int16_t newBalance);
- int16_t getBalance();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class HMHD: public fullBox{
- public:
- HMHD();
- void setMaxPDUSize(uint16_t newMaxPDUSize);
- uint16_t getMaxPDUSize();
- void setAvgPDUSize(uint16_t newAvgPDUSize);
- uint16_t getAvgPDUSize();
- void setMaxBitRate(uint32_t newMaxBitRate);
- uint32_t getMaxBitRate();
- void setAvgBitRate(uint32_t newAvgBitRate);
- uint32_t getAvgBitRate();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class NMHD: public fullBox{
- public:
- NMHD();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MEHD: public fullBox{
- public:
- MEHD();
- void setFragmentDuration(uint64_t newFragmentDuration);
- uint64_t getFragmentDuration();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class STBL: public containerBox{
- public:
- STBL();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class URL: public fullBox{
- public:
- URL();
- void setLocation(std::string newLocation);
- std::string getLocation();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class URN: public fullBox{
- public:
- URN();
- void setName(std::string newName);
- std::string getName();
- void setLocation(std::string newLocation);
- std::string getLocation();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class DREF: public fullBox{
- public:
- DREF(char v = 1, uint32_t = 0);
- uint32_t getEntryCount();
- void setDataEntry(fullBox & newDataEntry, size_t index);
- Box & getDataEntry(size_t index);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MVHD: public fullBox{
- public:
- MVHD(char v = 1, uint32_t f = 0);
- void setCreationTime(uint64_t newCreationTime);
- uint64_t getCreationTime();
- void setModificationTime(uint64_t newModificationTime);
- uint64_t getModificationTime();
- void setTimeScale(uint32_t newTimeScale);
- uint32_t getTimeScale();
- void setDuration(uint64_t newDuration);
- uint64_t getDuration();
- void setRate(uint32_t newRate);
- uint32_t getRate();
- void setVolume(uint16_t newVolume);
- uint16_t getVolume();
- ///\todo fix default values
- uint32_t getMatrixCount();
- void setMatrix(int32_t newMatrix, size_t index);
- int32_t getMatrix(size_t index);
- void setTrackID(uint32_t newTrackID);
- uint32_t getTrackID();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- struct TFRAEntry{
- uint64_t time;
- uint64_t moofOffset;
- uint32_t trafNumber;
- uint32_t trunNumber;
- uint32_t sampleNumber;
- };
-
- class TFRA: public fullBox{
- public:
- TFRA();
- void setTrackID(uint32_t newTrackID);
- uint32_t getTrackID();
- void setLengthSizeOfTrafNum(char newVal);
- char getLengthSizeOfTrafNum();
- void setLengthSizeOfTrunNum(char newVal);
- char getLengthSizeOfTrunNum();
- void setLengthSizeOfSampleNum(char newVal);
- char getLengthSizeOfSampleNum();
- void setNumberOfEntry(uint32_t newNumberOfEntry);
- uint32_t getNumberOfEntry();
- void setTFRAEntry(TFRAEntry newTFRAEntry, uint32_t no);
- TFRAEntry & getTFRAEntry(uint32_t no);
- uint32_t getTFRAEntrySize();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class TKHD: public fullBox{
- public:
- TKHD(char v = 1, uint32_t f = 0);
- void setCreationTime(uint64_t newCreationTime);
- uint64_t getCreationTime();
- void setModificationTime(uint64_t newModificationTime);
- uint64_t getModificationTime();
- void setTrackID(uint32_t newTrackID);
- uint32_t getTrackID();
- void setDuration(uint64_t newDuration);
- uint64_t getDuration();
-
- void setLayer(uint16_t newLayer);
- uint16_t getLayer();
- void setAlternateGroup(uint16_t newAlternateGroup);
- uint16_t getAlternateGroup();
-
- void setVolume(uint16_t newVolume);
- uint16_t getVolume();
- ///\todo fix default values
- uint32_t getMatrixCount();
- void setMatrix(int32_t newMatrix, size_t index);
- int32_t getMatrix(size_t index);
-
- void setWidth(uint32_t newWidth);
- uint32_t getWidth();
- void setHeight(uint32_t newHeight);
- uint32_t getHeight();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class MDHD: public fullBox{
- public:
- MDHD(char v = 1, uint32_t f = 0);
- void setCreationTime(uint64_t newCreationTime);
- uint64_t getCreationTime();
- void setModificationTime(uint64_t newModificationTime);
- uint64_t getModificationTime();
- void setTimeScale(uint32_t newTimeScale);
- uint32_t getTimeScale();
- void setDuration(uint64_t newDuration);
- uint64_t getDuration();
- ///\todo return language properly
- void setLanguage(uint16_t newLanguage);
- uint16_t getLanguage();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- struct STTSEntry{
- uint32_t sampleCount;
- uint32_t sampleDelta;
- };
-
- class STTS: public fullBox{
- public:
- STTS(char v = 1, uint32_t f = 0);
- void setEntryCount(uint32_t newEntryCount);
- uint32_t getEntryCount();
- void setSTTSEntry(STTSEntry newSTTSEntry, uint32_t no);
- STTSEntry getSTTSEntry(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- struct CTTSEntry{
- uint32_t sampleCount;
- uint32_t sampleOffset;
- };
-
- class CTTS: public fullBox{
- public:
- CTTS();
- void setEntryCount(uint32_t newEntryCount);
- uint32_t getEntryCount();
- void setCTTSEntry(CTTSEntry newCTTSEntry, uint32_t no);
- CTTSEntry getCTTSEntry(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- struct STSCEntry{
- uint32_t firstChunk;
- uint32_t samplesPerChunk;
- uint32_t sampleDescriptionIndex;
- };
-
- class STSC: public fullBox{
- public:
- STSC(char v = 1, uint32_t f = 0);
- void setEntryCount(uint32_t newEntryCount);
- uint32_t getEntryCount();
- void setSTSCEntry(STSCEntry newSTSCEntry, uint32_t no);
- STSCEntry getSTSCEntry(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class STCO: public fullBox{
- public:
- STCO(char v = 1, uint32_t f = 0);
- void setEntryCount(uint32_t newEntryCount);
- uint32_t getEntryCount();
- void setChunkOffset(uint32_t newChunkOffset, uint32_t no);
- uint32_t getChunkOffset(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class STSZ: public fullBox{
- public:
- STSZ(char v = 1, uint32_t f = 0);
- void setSampleSize(uint32_t newSampleSize);
- uint32_t getSampleSize();
- void setSampleCount(uint32_t newSampleCount);
- uint32_t getSampleCount();
- void setEntrySize(uint32_t newEntrySize, uint32_t no);
- uint32_t getEntrySize(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class SampleEntry: public Box{
- public:
- SampleEntry();
- void setDataReferenceIndex(uint16_t newDataReferenceIndex);
- uint16_t getDataReferenceIndex();
- std::string toPrettySampleString(uint32_t index);
- };
-
- class CLAP: public Box{//CleanApertureBox
- public:
- CLAP();
- void setCleanApertureWidthN(uint32_t newVal);
- uint32_t getCleanApertureWidthN();
- void setCleanApertureWidthD(uint32_t newVal);
- uint32_t getCleanApertureWidthD();
- void setCleanApertureHeightN(uint32_t newVal);
- uint32_t getCleanApertureHeightN();
- void setCleanApertureHeightD(uint32_t newVal);
- uint32_t getCleanApertureHeightD();
- void setHorizOffN(uint32_t newVal);
- uint32_t getHorizOffN();
- void setHorizOffD(uint32_t newVal);
- uint32_t getHorizOffD();
- void setVertOffN(uint32_t newVal);
- uint32_t getVertOffN();
- void setVertOffD(uint32_t newVal);
- uint32_t getVertOffD();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class PASP: public Box{ //PixelAspectRatioBox
- public:
- PASP();
- void setHSpacing(uint32_t newVal);
- uint32_t getHSpacing();
- void setVSpacing(uint32_t newVal);
- uint32_t getVSpacing();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class VisualSampleEntry: public SampleEntry{
- ///\todo set default values
- public:
- VisualSampleEntry();
- void setCodec(const char* newCodec);
- void setWidth(uint16_t newWidth);
- uint16_t getWidth();
- void setHeight(uint16_t newHeight);
- uint16_t getHeight();
- void setHorizResolution (uint32_t newHorizResolution);
- uint32_t getHorizResolution();
- void setVertResolution (uint32_t newVertResolution);
- uint32_t getVertResolution();
- void setFrameCount(uint16_t newFrameCount);
- uint16_t getFrameCount();
- void setCompressorName(std::string newCompressorName);
- std::string getCompressorName();
- void setDepth(uint16_t newDepth);
- uint16_t getDepth();
- Box & getCLAP();
- void setCLAP(Box& clap);
- Box & getPASP();
- std::string toPrettyVisualString(uint32_t index = 0, std::string = "");
- };
-
- class AudioSampleEntry: public SampleEntry{
- public:
- ///\todo set default values
- AudioSampleEntry();
- void setCodec(const char* newCodec);
- void setChannelCount(uint16_t newChannelCount);
- uint16_t getChannelCount();
- void setSampleSize(uint16_t newSampleSize);
- uint16_t getSampleSize();
- void setPreDefined(uint16_t newPreDefined);
- uint16_t getPreDefined();
- void setSampleRate(uint32_t newSampleRate);
- uint32_t getSampleRate();
- uint16_t toAACInit();
- void setCodecBox(Box& newBox);
- Box & getCodecBox();
- std::string toPrettyAudioString(uint32_t indent = 0, std::string name = "");
- };
-
- class MP4A: public AudioSampleEntry{
- public:
- MP4A();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class AAC: public AudioSampleEntry{
- public:
- AAC();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class AVC1: public VisualSampleEntry{
- public:
- AVC1();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class H264: public VisualSampleEntry{
- public:
- H264();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class STSD: public fullBox{
- public:
- STSD(char v = 1, uint32_t f = 0);
- void setEntryCount (uint32_t newEntryCount);
- uint32_t getEntryCount();
- void setEntry(Box & newContent, uint32_t no);
- Box & getEntry(uint32_t no);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class EDTS: public containerBox{
- public:
- EDTS();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class UDTA: public containerBox{
- public:
- UDTA();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class STSS: public fullBox{
- public:
- STSS(char v = 1, uint32_t f = 0);
- void setEntryCount(uint32_t newVal);
- uint32_t getEntryCount();
- void setSampleNumber(uint32_t newVal, uint32_t index);
- uint32_t getSampleNumber(uint32_t index);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class META: public containerFullBox{
- public:
- META();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class ELST: public fullBox{
- public:
- ELST();
- void setSegmentDuration(uint64_t newVal);
- uint64_t getSegmentDuration();
- void setMediaTime(uint64_t newVal);
- uint64_t getMediaTime();
- void setMediaRateInteger(uint16_t newVal);
- uint16_t getMediaRateInteger();
- void setMediaRateFraction(uint16_t newVal);
- uint16_t getMediaRateFraction();
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class UUID: public Box{
- public:
- UUID();
- std::string getUUID();
- void setUUID(const std::string & uuid_string);
- void setUUID(const char * raw_uuid);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
- class UUID_TrackFragmentReference: public UUID{
- public:
- UUID_TrackFragmentReference();
- void setVersion(uint32_t newVersion);
- uint32_t getVersion();
- void setFlags(uint32_t newFlags);
- uint32_t getFlags();
- void setFragmentCount(uint32_t newCount);
- uint32_t getFragmentCount();
- void setTime(size_t num, uint64_t newTime);
- uint64_t getTime(size_t num);
- void setDuration(size_t num, uint64_t newDuration);
- uint64_t getDuration(size_t num);
- std::string toPrettyString(uint32_t indent = 0);
- };
-
}
diff --git a/lib/mp4_adobe.cpp b/lib/mp4_adobe.cpp
new file mode 100644
index 00000000..3cb34ade
--- /dev/null
+++ b/lib/mp4_adobe.cpp
@@ -0,0 +1,928 @@
+#include "mp4_adobe.h"
+
+namespace MP4 {
+ ABST::ABST(){
+ memcpy(data + 4, "abst", 4);
+ setVersion(0);
+ setFlags(0);
+ setBootstrapinfoVersion(0);
+ setProfile(0);
+ setLive(1);
+ setUpdate(0);
+ setTimeScale(1000);
+ setCurrentMediaTime(0);
+ setSmpteTimeCodeOffset(0);
+ std::string empty;
+ setMovieIdentifier(empty);
+ setInt8(0, 30); //set serverentrycount to 0
+ setInt8(0, 31); //set qualityentrycount to 0
+ setDrmData(empty);
+ setMetaData(empty);
+ }
+
+ void ABST::setVersion(char newVersion){
+ setInt8(newVersion, 0);
+ }
+
+ char ABST::getVersion(){
+ return getInt8(0);
+ }
+
+ void ABST::setFlags(uint32_t newFlags){
+ setInt24(newFlags, 1);
+ }
+
+ uint32_t ABST::getFlags(){
+ return getInt24(1);
+ }
+
+ void ABST::setBootstrapinfoVersion(uint32_t newVersion){
+ setInt32(newVersion, 4);
+ }
+
+ uint32_t ABST::getBootstrapinfoVersion(){
+ return getInt32(4);
+ }
+
+ void ABST::setProfile(char newProfile){
+ //profile = bit 1 and 2 of byte 8.
+ setInt8((getInt8(8) & 0x3F) + ((newProfile & 0x03) << 6), 8);
+ }
+
+ char ABST::getProfile(){
+ return (getInt8(8) & 0xC0);
+ }
+ ;
+
+ void ABST::setLive(bool newLive){
+ //live = bit 4 of byte 8.
+ setInt8((getInt8(8) & 0xDF) + (newLive ? 0x10 : 0), 8);
+ }
+
+ bool ABST::getLive(){
+ return (getInt8(8) & 0x10);
+ }
+
+ void ABST::setUpdate(bool newUpdate){
+ //update = bit 5 of byte 8.
+ setInt8((getInt8(8) & 0xEF) + (newUpdate ? 0x08 : 0), 8);
+ }
+
+ bool ABST::getUpdate(){
+ return (getInt8(8) & 0x08);
+ }
+
+ void ABST::setTimeScale(uint32_t newScale){
+ setInt32(newScale, 9);
+ }
+
+ uint32_t ABST::getTimeScale(){
+ return getInt32(9);
+ }
+
+ void ABST::setCurrentMediaTime(uint64_t newTime){
+ setInt64(newTime, 13);
+ }
+
+ uint64_t ABST::getCurrentMediaTime(){
+ return getInt64(13);
+ }
+
+ void ABST::setSmpteTimeCodeOffset(uint64_t newTime){
+ setInt64(newTime, 21);
+ }
+
+ uint64_t ABST::getSmpteTimeCodeOffset(){
+ return getInt64(21);
+ }
+
+ void ABST::setMovieIdentifier(std::string & newIdentifier){
+ setString(newIdentifier, 29);
+ }
+
+ char* ABST::getMovieIdentifier(){
+ return getString(29);
+ }
+
+ uint32_t ABST::getServerEntryCount(){
+ int countLoc = 29 + getStringLen(29) + 1;
+ return getInt8(countLoc);
+ }
+
+ void ABST::setServerEntry(std::string & newEntry, uint32_t no){
+ int countLoc = 29 + getStringLen(29) + 1;
+ int tempLoc = countLoc + 1;
+ //attempt to reach the wanted position
+ unsigned int i;
+ for (i = 0; i < getInt8(countLoc) && i < no; ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ //we are now either at the end, or at the right position
+ //let's reserve any unreserved space...
+ if (no + 1 > getInt8(countLoc)){
+ int amount = no + 1 - getInt8(countLoc);
+ if ( !reserve(payloadOffset + tempLoc, 0, amount)){
+ return;
+ };
+ memset(data + payloadOffset + tempLoc, 0, amount);
+ setInt8(no + 1, countLoc); //set new qualityEntryCount
+ tempLoc += no - i;
+ }
+ //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
+ setString(newEntry, tempLoc);
+ }
+
+ ///\return Empty string if no > serverEntryCount(), serverEntry[no] otherwise.
+ const char* ABST::getServerEntry(uint32_t no){
+ if (no + 1 > getServerEntryCount()){
+ return "";
+ }
+ int tempLoc = 29 + getStringLen(29) + 1 + 1; //position of first entry
+ for (unsigned int i = 0; i < no; i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getString(tempLoc);
+ }
+
+ uint32_t ABST::getQualityEntryCount(){
+ int countLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ countLoc += getStringLen(countLoc) + 1;
+ }
+ return getInt8(countLoc);
+ }
+
+ void ABST::setQualityEntry(std::string & newEntry, uint32_t no){
+ int countLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ countLoc += getStringLen(countLoc) + 1;
+ }
+ int tempLoc = countLoc + 1;
+ //attempt to reach the wanted position
+ unsigned int i;
+ for (i = 0; i < getInt8(countLoc) && i < no; ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ //we are now either at the end, or at the right position
+ //let's reserve any unreserved space...
+ if (no + 1 > getInt8(countLoc)){
+ int amount = no + 1 - getInt8(countLoc);
+ if ( !reserve(payloadOffset + tempLoc, 0, amount)){
+ return;
+ };
+ memset(data + payloadOffset + tempLoc, 0, amount);
+ setInt8(no + 1, countLoc); //set new qualityEntryCount
+ tempLoc += no - i;
+ }
+ //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
+ setString(newEntry, tempLoc);
+ }
+
+ const char* ABST::getQualityEntry(uint32_t no){
+ if (no > getQualityEntryCount()){
+ return "";
+ }
+ int tempLoc = 29 + getStringLen(29) + 1 + 1; //position of serverentries;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += 1; //first qualityentry
+ for (unsigned int i = 0; i < no; i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getString(tempLoc);
+ }
+
+ void ABST::setDrmData(std::string newDrm){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ setString(newDrm, tempLoc);
+ }
+
+ char* ABST::getDrmData(){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getString(tempLoc);
+ }
+
+ void ABST::setMetaData(std::string newMetaData){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1;
+ setString(newMetaData, tempLoc);
+ }
+
+ char* ABST::getMetaData(){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1;
+ return getString(tempLoc);
+ }
+
+ uint32_t ABST::getSegmentRunTableCount(){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1; //DrmData
+ tempLoc += getStringLen(tempLoc) + 1; //MetaData
+ return getInt8(tempLoc);
+ }
+
+ void ABST::setSegmentRunTable(ASRT & newSegment, uint32_t no){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1; //DrmData
+ tempLoc += getStringLen(tempLoc) + 1; //MetaData
+ int countLoc = tempLoc;
+ tempLoc++; //skip segmentRuntableCount
+ //attempt to reach the wanted position
+ unsigned int i;
+ for (i = 0; i < getInt8(countLoc) && i < no; ++i){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ //we are now either at the end, or at the right position
+ //let's reserve any unreserved space...
+ if (no + 1 > getInt8(countLoc)){
+ int amount = no + 1 - getInt8(countLoc);
+ if ( !reserve(payloadOffset + tempLoc, 0, amount * 8)){
+ return;
+ };
+ //set empty erro boxes as contents
+ for (int j = 0; j < amount; ++j){
+ memcpy(data + payloadOffset + tempLoc + j * 8, "\000\000\000\010erro", 8);
+ }
+ setInt8(no + 1, countLoc); //set new count
+ tempLoc += (no - i) * 8;
+ }
+ //now, tempLoc is at position for string number no, and we have at least an erro box reserved.
+ setBox(newSegment, tempLoc);
+ }
+
+ ASRT & ABST::getSegmentRunTable(uint32_t no){
+ static Box result;
+ if (no > getSegmentRunTableCount()){
+ static Box res;
+ return (ASRT&)res;
+ }
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1; //DrmData
+ tempLoc += getStringLen(tempLoc) + 1; //MetaData
+ tempLoc++; //segmentRuntableCount
+ for (unsigned int i = 0; i < no; ++i){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ return (ASRT&)getBox(tempLoc);
+ }
+
+ uint32_t ABST::getFragmentRunTableCount(){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1; //DrmData
+ tempLoc += getStringLen(tempLoc) + 1; //MetaData
+ for (unsigned int i = getInt8(tempLoc++); i != 0; --i){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ return getInt8(tempLoc);
+ }
+
+ void ABST::setFragmentRunTable(AFRT & newFragment, uint32_t no){
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1; //DrmData
+ tempLoc += getStringLen(tempLoc) + 1; //MetaData
+ for (unsigned int i = getInt8(tempLoc++); i != 0; --i){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ int countLoc = tempLoc;
+ tempLoc++;
+ //attempt to reach the wanted position
+ unsigned int i;
+ for (i = 0; i < getInt8(countLoc) && i < no; ++i){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ //we are now either at the end, or at the right position
+ //let's reserve any unreserved space...
+ if (no + 1 > getInt8(countLoc)){
+ unsigned int amount = no + 1 - getInt8(countLoc);
+ if ( !reserve(payloadOffset + tempLoc, 0, amount * 8)){
+ return;
+ };
+ //set empty erro boxes as contents
+ for (unsigned int j = 0; j < amount; ++j){
+ memcpy(data + payloadOffset + tempLoc + j * 8, "\000\000\000\010erro", 8);
+ }
+ setInt8(no + 1, countLoc); //set new count
+ tempLoc += (no - i) * 8;
+ }
+ //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
+ setBox(newFragment, tempLoc);
+ }
+
+ AFRT & ABST::getFragmentRunTable(uint32_t no){
+ static Box result;
+ if (no >= getFragmentRunTableCount()){
+ static Box res;
+ return (AFRT&)res;
+ }
+ uint32_t tempLoc = 29 + getStringLen(29) + 1 + 1;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += getStringLen(tempLoc) + 1; //DrmData
+ tempLoc += getStringLen(tempLoc) + 1; //MetaData
+ for (unsigned int i = getInt8(tempLoc++); i != 0; --i){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ tempLoc++;
+ for (unsigned int i = 0; i < no; i++){
+ tempLoc += getBoxLen(tempLoc);
+ }
+ return (AFRT&)getBox(tempLoc);
+ }
+
+ std::string ABST::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[abst] Bootstrap Info (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version " << (int)getVersion() << std::endl;
+ r << std::string(indent + 1, ' ') << "BootstrapinfoVersion " << getBootstrapinfoVersion() << std::endl;
+ r << std::string(indent + 1, ' ') << "Profile " << (int)getProfile() << std::endl;
+ if (getLive()){
+ r << std::string(indent + 1, ' ') << "Live" << std::endl;
+ }else{
+ r << std::string(indent + 1, ' ') << "Recorded" << std::endl;
+ }
+ if (getUpdate()){
+ r << std::string(indent + 1, ' ') << "Update" << std::endl;
+ }else{
+ r << std::string(indent + 1, ' ') << "Replacement or new table" << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "Timescale " << getTimeScale() << std::endl;
+ r << std::string(indent + 1, ' ') << "CurrMediaTime " << getCurrentMediaTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "SmpteTimeCodeOffset " << getSmpteTimeCodeOffset() << std::endl;
+ r << std::string(indent + 1, ' ') << "MovieIdentifier " << getMovieIdentifier() << std::endl;
+ r << std::string(indent + 1, ' ') << "ServerEntryTable (" << getServerEntryCount() << ")" << std::endl;
+ for (unsigned int i = 0; i < getServerEntryCount(); i++){
+ r << std::string(indent + 2, ' ') << i << ": " << getServerEntry(i) << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "QualityEntryTable (" << getQualityEntryCount() << ")" << std::endl;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ r << std::string(indent + 2, ' ') << i << ": " << getQualityEntry(i) << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "DrmData " << getDrmData() << std::endl;
+ r << std::string(indent + 1, ' ') << "MetaData " << getMetaData() << std::endl;
+ r << std::string(indent + 1, ' ') << "SegmentRunTableEntries (" << getSegmentRunTableCount() << ")" << std::endl;
+ for (uint32_t i = 0; i < getSegmentRunTableCount(); i++){
+ r << ((Box)getSegmentRunTable(i)).toPrettyString(indent + 2);
+ }
+ r << std::string(indent + 1, ' ') + "FragmentRunTableEntries (" << getFragmentRunTableCount() << ")" << std::endl;
+ for (uint32_t i = 0; i < getFragmentRunTableCount(); i++){
+ r << ((Box)getFragmentRunTable(i)).toPrettyString(indent + 2);
+ }
+ return r.str();
+ }
+
+ AFRT::AFRT(){
+ memcpy(data + 4, "afrt", 4);
+ setVersion(0);
+ setUpdate(0);
+ setTimeScale(1000);
+ }
+
+ void AFRT::setVersion(char newVersion){
+ setInt8(newVersion, 0);
+ }
+
+ uint32_t AFRT::getVersion(){
+ return getInt8(0);
+ }
+
+ void AFRT::setUpdate(uint32_t newUpdate){
+ setInt24(newUpdate, 1);
+ }
+
+ uint32_t AFRT::getUpdate(){
+ return getInt24(1);
+ }
+
+ void AFRT::setTimeScale(uint32_t newScale){
+ setInt32(newScale, 4);
+ }
+
+ uint32_t AFRT::getTimeScale(){
+ return getInt32(4);
+ }
+
+ uint32_t AFRT::getQualityEntryCount(){
+ return getInt8(8);
+ }
+
+ void AFRT::setQualityEntry(std::string & newEntry, uint32_t no){
+ int countLoc = 8;
+ int tempLoc = countLoc + 1;
+ //attempt to reach the wanted position
+ unsigned int i;
+ for (i = 0; i < getQualityEntryCount() && i < no; ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ //we are now either at the end, or at the right position
+ //let's reserve any unreserved space...
+ if (no + 1 > getQualityEntryCount()){
+ int amount = no + 1 - getQualityEntryCount();
+ if ( !reserve(payloadOffset + tempLoc, 0, amount)){
+ return;
+ };
+ memset(data + payloadOffset + tempLoc, 0, amount);
+ setInt8(no + 1, countLoc); //set new qualityEntryCount
+ tempLoc += no - i;
+ }
+ //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
+ setString(newEntry, tempLoc);
+ }
+
+ const char* AFRT::getQualityEntry(uint32_t no){
+ if (no + 1 > getQualityEntryCount()){
+ return "";
+ }
+ int tempLoc = 9; //position of first quality entry
+ for (unsigned int i = 0; i < no; i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getString(tempLoc);
+ }
+
+ uint32_t AFRT::getFragmentRunCount(){
+ int tempLoc = 9;
+ for (unsigned int i = 0; i < getQualityEntryCount(); ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getInt32(tempLoc);
+ }
+
+ void AFRT::setFragmentRun(afrt_runtable newRun, uint32_t no){
+ int tempLoc = 9;
+ for (unsigned int i = 0; i < getQualityEntryCount(); ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ int countLoc = tempLoc;
+ tempLoc += 4;
+ for (unsigned int i = 0; i < no; i++){
+ if (i + 1 > getInt32(countLoc)){
+ setInt32(0, tempLoc);
+ setInt64(0, tempLoc + 4);
+ setInt32(1, tempLoc + 12);
+ }
+ if (getInt32(tempLoc + 12) == 0){
+ tempLoc += 17;
+ }else{
+ tempLoc += 16;
+ }
+ }
+ setInt32(newRun.firstFragment, tempLoc);
+ setInt64(newRun.firstTimestamp, tempLoc + 4);
+ setInt32(newRun.duration, tempLoc + 12);
+ if (newRun.duration == 0){
+ setInt8(newRun.discontinuity, tempLoc + 16);
+ }
+ if (getInt32(countLoc) < no + 1){
+ setInt32(no + 1, countLoc);
+ }
+ }
+
+ afrt_runtable AFRT::getFragmentRun(uint32_t no){
+ afrt_runtable res;
+ if (no > getFragmentRunCount()){
+ return res;
+ }
+ int tempLoc = 9;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += 4;
+ for (unsigned int i = 0; i < no; i++){
+ if (getInt32(tempLoc + 12) == 0){
+ tempLoc += 17;
+ }else{
+ tempLoc += 16;
+ }
+ }
+ res.firstFragment = getInt32(tempLoc);
+ res.firstTimestamp = getInt64(tempLoc + 4);
+ res.duration = getInt32(tempLoc + 12);
+ if (res.duration){
+ res.discontinuity = getInt8(tempLoc + 16);
+ }else{
+ res.discontinuity = 0;
+ }
+ return res;
+ }
+
+ std::string AFRT::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[afrt] Fragment Run Table (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version " << (int)getVersion() << std::endl;
+ if (getUpdate()){
+ r << std::string(indent + 1, ' ') << "Update" << std::endl;
+ }else{
+ r << std::string(indent + 1, ' ') << "Replacement or new table" << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "Timescale " << getTimeScale() << std::endl;
+ r << std::string(indent + 1, ' ') << "QualitySegmentUrlModifiers (" << getQualityEntryCount() << ")" << std::endl;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ r << std::string(indent + 2, ' ') << i << ": " << getQualityEntry(i) << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "FragmentRunEntryTable (" << getFragmentRunCount() << ")" << std::endl;
+ for (unsigned int i = 0; i < getFragmentRunCount(); i++){
+ afrt_runtable myRun = getFragmentRun(i);
+ if (myRun.duration){
+ r << std::string(indent + 2, ' ') << i << ": " << myRun.firstFragment << " is at " << ((double)myRun.firstTimestamp / (double)getTimeScale())
+ << "s, " << ((double)myRun.duration / (double)getTimeScale()) << "s per fragment." << std::endl;
+ }else{
+ r << std::string(indent + 2, ' ') << i << ": " << myRun.firstFragment << " is at " << ((double)myRun.firstTimestamp / (double)getTimeScale())
+ << "s, discontinuity type " << myRun.discontinuity << std::endl;
+ }
+ }
+ return r.str();
+ }
+
+ ASRT::ASRT(){
+ memcpy(data + 4, "asrt", 4);
+ setVersion(0);
+ setUpdate(0);
+ }
+
+ void ASRT::setVersion(char newVersion){
+ setInt8(newVersion, 0);
+ }
+
+ uint32_t ASRT::getVersion(){
+ return getInt8(0);
+ }
+
+ void ASRT::setUpdate(uint32_t newUpdate){
+ setInt24(newUpdate, 1);
+ }
+
+ uint32_t ASRT::getUpdate(){
+ return getInt24(1);
+ }
+
+ uint32_t ASRT::getQualityEntryCount(){
+ return getInt8(4);
+ }
+
+ void ASRT::setQualityEntry(std::string & newEntry, uint32_t no){
+ int countLoc = 4;
+ int tempLoc = countLoc + 1;
+ //attempt to reach the wanted position
+ unsigned int i;
+ for (i = 0; i < getQualityEntryCount() && i < no; ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ //we are now either at the end, or at the right position
+ //let's reserve any unreserved space...
+ if (no + 1 > getQualityEntryCount()){
+ int amount = no + 1 - getQualityEntryCount();
+ if ( !reserve(payloadOffset + tempLoc, 0, amount)){
+ return;
+ };
+ memset(data + payloadOffset + tempLoc, 0, amount);
+ setInt8(no + 1, countLoc); //set new qualityEntryCount
+ tempLoc += no - i;
+ }
+ //now, tempLoc is at position for string number no, and we have at least 1 byte reserved.
+ setString(newEntry, tempLoc);
+ }
+
+ const char* ASRT::getQualityEntry(uint32_t no){
+ if (no > getQualityEntryCount()){
+ return "";
+ }
+ int tempLoc = 5; //position of qualityentry count;
+ for (unsigned int i = 0; i < no; i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getString(tempLoc);
+ }
+
+ uint32_t ASRT::getSegmentRunEntryCount(){
+ int tempLoc = 5; //position of qualityentry count;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ return getInt32(tempLoc);
+ }
+
+ void ASRT::setSegmentRun(uint32_t firstSegment, uint32_t fragmentsPerSegment, uint32_t no){
+ int tempLoc = 5; //position of qualityentry count;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ int countLoc = tempLoc;
+ tempLoc += 4 + no * 8;
+ if (no + 1 > getInt32(countLoc)){
+ setInt32(no + 1, countLoc); //set new qualityEntryCount
+ }
+ setInt32(firstSegment, tempLoc);
+ setInt32(fragmentsPerSegment, tempLoc + 4);
+ }
+
+ asrt_runtable ASRT::getSegmentRun(uint32_t no){
+ asrt_runtable res;
+ if (no >= getSegmentRunEntryCount()){
+ return res;
+ }
+ int tempLoc = 5; //position of qualityentry count;
+ for (unsigned int i = 0; i < getQualityEntryCount(); ++i){
+ tempLoc += getStringLen(tempLoc) + 1;
+ }
+ tempLoc += 4 + 8 * no;
+ res.firstSegment = getInt32(tempLoc);
+ res.fragmentsPerSegment = getInt32(tempLoc + 4);
+ return res;
+ }
+
+ std::string ASRT::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[asrt] Segment Run Table (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version " << getVersion() << std::endl;
+ if (getUpdate()){
+ r << std::string(indent + 1, ' ') << "Update" << std::endl;
+ }else{
+ r << std::string(indent + 1, ' ') << "Replacement or new table" << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "QualityEntryTable (" << getQualityEntryCount() << ")" << std::endl;
+ for (unsigned int i = 0; i < getQualityEntryCount(); i++){
+ r << std::string(indent + 2, ' ') << i << ": " << getQualityEntry(i) << std::endl;
+ }
+ r << std::string(indent + 1, ' ') << "SegmentRunEntryTable (" << getSegmentRunEntryCount() << ")" << std::endl;
+ for (unsigned int i = 0; i < getSegmentRunEntryCount(); i++){
+ r << std::string(indent + 2, ' ') << i << ": First=" << getSegmentRun(i).firstSegment << ", FragmentsPerSegment="
+ << getSegmentRun(i).fragmentsPerSegment << std::endl;
+ }
+ return r.str();
+ }
+ AFRA::AFRA(){
+ memcpy(data + 4, "afra", 4);
+ setInt32(0, 9); //entrycount = 0
+ setFlags(0);
+ }
+
+ void AFRA::setVersion(uint32_t newVersion){
+ setInt8(newVersion, 0);
+ }
+
+ uint32_t AFRA::getVersion(){
+ return getInt8(0);
+ }
+
+ void AFRA::setFlags(uint32_t newFlags){
+ setInt24(newFlags, 1);
+ }
+
+ uint32_t AFRA::getFlags(){
+ return getInt24(1);
+ }
+
+ void AFRA::setLongIDs(bool newVal){
+ if (newVal){
+ setInt8((getInt8(4) & 0x7F) + 0x80, 4);
+ }else{
+ setInt8((getInt8(4) & 0x7F), 4);
+ }
+ }
+
+ bool AFRA::getLongIDs(){
+ return getInt8(4) & 0x80;
+ }
+
+ void AFRA::setLongOffsets(bool newVal){
+ if (newVal){
+ setInt8((getInt8(4) & 0xBF) + 0x40, 4);
+ }else{
+ setInt8((getInt8(4) & 0xBF), 4);
+ }
+ }
+
+ bool AFRA::getLongOffsets(){
+ return getInt8(4) & 0x40;
+ }
+
+ void AFRA::setGlobalEntries(bool newVal){
+ if (newVal){
+ setInt8((getInt8(4) & 0xDF) + 0x20, 4);
+ }else{
+ setInt8((getInt8(4) & 0xDF), 4);
+ }
+ }
+
+ bool AFRA::getGlobalEntries(){
+ return getInt8(4) & 0x20;
+ }
+
+ void AFRA::setTimeScale(uint32_t newVal){
+ setInt32(newVal, 5);
+ }
+
+ uint32_t AFRA::getTimeScale(){
+ return getInt32(5);
+ }
+
+ uint32_t AFRA::getEntryCount(){
+ return getInt32(9);
+ }
+
+ void AFRA::setEntry(afraentry newEntry, uint32_t no){
+ int entrysize = 12;
+ if (getLongOffsets()){
+ entrysize = 16;
+ }
+ setInt64(newEntry.time, 13 + entrysize * no);
+ if (getLongOffsets()){
+ setInt64(newEntry.offset, 21 + entrysize * no);
+ }else{
+ setInt32(newEntry.offset, 21 + entrysize * no);
+ }
+ if (no + 1 > getEntryCount()){
+ setInt32(no + 1, 9);
+ }
+ }
+
+ afraentry AFRA::getEntry(uint32_t no){
+ afraentry ret;
+ int entrysize = 12;
+ if (getLongOffsets()){
+ entrysize = 16;
+ }
+ ret.time = getInt64(13 + entrysize * no);
+ if (getLongOffsets()){
+ ret.offset = getInt64(21 + entrysize * no);
+ }else{
+ ret.offset = getInt32(21 + entrysize * no);
+ }
+ return ret;
+ }
+
+ uint32_t AFRA::getGlobalEntryCount(){
+ if ( !getGlobalEntries()){
+ return 0;
+ }
+ int entrysize = 12;
+ if (getLongOffsets()){
+ entrysize = 16;
+ }
+ return getInt32(13 + entrysize * getEntryCount());
+ }
+
+ void AFRA::setGlobalEntry(globalafraentry newEntry, uint32_t no){
+ int offset = 13 + 12 * getEntryCount() + 4;
+ if (getLongOffsets()){
+ offset = 13 + 16 * getEntryCount() + 4;
+ }
+ int entrysize = 20;
+ if (getLongIDs()){
+ entrysize += 4;
+ }
+ if (getLongOffsets()){
+ entrysize += 8;
+ }
+
+ setInt64(newEntry.time, offset + entrysize * no);
+ if (getLongIDs()){
+ setInt32(newEntry.segment, offset + entrysize * no + 8);
+ setInt32(newEntry.fragment, offset + entrysize * no + 12);
+ }else{
+ setInt16(newEntry.segment, offset + entrysize * no + 8);
+ setInt16(newEntry.fragment, offset + entrysize * no + 10);
+ }
+ if (getLongOffsets()){
+ setInt64(newEntry.afraoffset, offset + entrysize * no + entrysize - 16);
+ setInt64(newEntry.offsetfromafra, offset + entrysize * no + entrysize - 8);
+ }else{
+ setInt32(newEntry.afraoffset, offset + entrysize * no + entrysize - 8);
+ setInt32(newEntry.offsetfromafra, offset + entrysize * no + entrysize - 4);
+ }
+
+ if (getInt32(offset - 4) < no + 1){
+ setInt32(no + 1, offset - 4);
+ }
+ }
+
+ globalafraentry AFRA::getGlobalEntry(uint32_t no){
+ globalafraentry ret;
+ int offset = 13 + 12 * getEntryCount() + 4;
+ if (getLongOffsets()){
+ offset = 13 + 16 * getEntryCount() + 4;
+ }
+ int entrysize = 20;
+ if (getLongIDs()){
+ entrysize += 4;
+ }
+ if (getLongOffsets()){
+ entrysize += 8;
+ }
+
+ ret.time = getInt64(offset + entrysize * no);
+ if (getLongIDs()){
+ ret.segment = getInt32(offset + entrysize * no + 8);
+ ret.fragment = getInt32(offset + entrysize * no + 12);
+ }else{
+ ret.segment = getInt16(offset + entrysize * no + 8);
+ ret.fragment = getInt16(offset + entrysize * no + 10);
+ }
+ if (getLongOffsets()){
+ ret.afraoffset = getInt64(offset + entrysize * no + entrysize - 16);
+ ret.offsetfromafra = getInt64(offset + entrysize * no + entrysize - 8);
+ }else{
+ ret.afraoffset = getInt32(offset + entrysize * no + entrysize - 8);
+ ret.offsetfromafra = getInt32(offset + entrysize * no + entrysize - 4);
+ }
+ return ret;
+ }
+
+ std::string AFRA::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[afra] Fragment Random Access (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version " << getVersion() << std::endl;
+ r << std::string(indent + 1, ' ') << "Flags " << getFlags() << std::endl;
+ r << std::string(indent + 1, ' ') << "Long IDs " << getLongIDs() << std::endl;
+ r << std::string(indent + 1, ' ') << "Long Offsets " << getLongOffsets() << std::endl;
+ r << std::string(indent + 1, ' ') << "Global Entries " << getGlobalEntries() << std::endl;
+ r << std::string(indent + 1, ' ') << "TimeScale " << getTimeScale() << std::endl;
+
+ uint32_t count = getEntryCount();
+ r << std::string(indent + 1, ' ') << "Entries (" << count << ") " << std::endl;
+ for (uint32_t i = 0; i < count; ++i){
+ afraentry tmpent = getEntry(i);
+ r << std::string(indent + 1, ' ') << i << ": Time " << tmpent.time << ", Offset " << tmpent.offset << std::endl;
+ }
+
+ if (getGlobalEntries()){
+ count = getGlobalEntryCount();
+ r << std::string(indent + 1, ' ') << "Global Entries (" << count << ") " << std::endl;
+ for (uint32_t i = 0; i < count; ++i){
+ globalafraentry tmpent = getGlobalEntry(i);
+ r << std::string(indent + 1, ' ') << i << ": T " << tmpent.time << ", S" << tmpent.segment << "F" << tmpent.fragment << ", "
+ << tmpent.afraoffset << "/" << tmpent.offsetfromafra << std::endl;
+ }
+ }
+ return r.str();
+ }
+}
diff --git a/lib/mp4_adobe.h b/lib/mp4_adobe.h
new file mode 100644
index 00000000..3ab14fcc
--- /dev/null
+++ b/lib/mp4_adobe.h
@@ -0,0 +1,139 @@
+#pragma once
+#include "mp4.h"
+#include <stdint.h>
+
+namespace MP4 {
+ //class Box;
+
+ struct afrt_runtable{
+ uint32_t firstFragment;
+ uint64_t firstTimestamp;
+ uint32_t duration;
+ uint32_t discontinuity;
+ };
+ //fragmentRun
+
+ /// AFRT Box class
+ class AFRT: public Box{
+ public:
+ AFRT();
+ void setVersion(char newVersion);
+ uint32_t getVersion();
+ void setUpdate(uint32_t newUpdate);
+ uint32_t getUpdate();
+ void setTimeScale(uint32_t newScale);
+ uint32_t getTimeScale();
+ uint32_t getQualityEntryCount();
+ void setQualityEntry(std::string & newQuality, uint32_t no);
+ const char * getQualityEntry(uint32_t no);
+ uint32_t getFragmentRunCount();
+ void setFragmentRun(afrt_runtable newRun, uint32_t no);
+ afrt_runtable getFragmentRun(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+ //AFRT Box
+
+ struct asrt_runtable{
+ uint32_t firstSegment;
+ uint32_t fragmentsPerSegment;
+ };
+
+ /// ASRT Box class
+ class ASRT: public Box{
+ public:
+ ASRT();
+ void setVersion(char newVersion);
+ uint32_t getVersion();
+ void setUpdate(uint32_t newUpdate);
+ uint32_t getUpdate();
+ uint32_t getQualityEntryCount();
+ void setQualityEntry(std::string & newQuality, uint32_t no);
+ const char* getQualityEntry(uint32_t no);
+ uint32_t getSegmentRunEntryCount();
+ void setSegmentRun(uint32_t firstSegment, uint32_t fragmentsPerSegment, uint32_t no);
+ asrt_runtable getSegmentRun(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+ //ASRT Box
+
+ /// ABST Box class
+ class ABST: public Box{
+ public:
+ ABST();
+ void setVersion(char newVersion);
+ char getVersion();
+ void setFlags(uint32_t newFlags);
+ uint32_t getFlags();
+ void setBootstrapinfoVersion(uint32_t newVersion);
+ uint32_t getBootstrapinfoVersion();
+ void setProfile(char newProfile);
+ char getProfile();
+ void setLive(bool newLive);
+ bool getLive();
+ void setUpdate(bool newUpdate);
+ bool getUpdate();
+ void setTimeScale(uint32_t newTimeScale);
+ uint32_t getTimeScale();
+ void setCurrentMediaTime(uint64_t newTime);
+ uint64_t getCurrentMediaTime();
+ void setSmpteTimeCodeOffset(uint64_t newTime);
+ uint64_t getSmpteTimeCodeOffset();
+ void setMovieIdentifier(std::string & newIdentifier);
+ char * getMovieIdentifier();
+ uint32_t getServerEntryCount();
+ void setServerEntry(std::string & entry, uint32_t no);
+ const char * getServerEntry(uint32_t no);
+ uint32_t getQualityEntryCount();
+ void setQualityEntry(std::string & entry, uint32_t no);
+ const char * getQualityEntry(uint32_t no);
+ void setDrmData(std::string newDrm);
+ char * getDrmData();
+ void setMetaData(std::string newMetaData);
+ char * getMetaData();
+ uint32_t getSegmentRunTableCount();
+ void setSegmentRunTable(ASRT & table, uint32_t no);
+ ASRT & getSegmentRunTable(uint32_t no);
+ uint32_t getFragmentRunTableCount();
+ void setFragmentRunTable(AFRT & table, uint32_t no);
+ AFRT & getFragmentRunTable(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+ //ABST Box
+
+ struct afraentry{
+ uint64_t time;
+ uint64_t offset;
+ };
+ struct globalafraentry{
+ uint64_t time;
+ uint32_t segment;
+ uint32_t fragment;
+ uint64_t afraoffset;
+ uint64_t offsetfromafra;
+ };
+ class AFRA: public Box{
+ public:
+ AFRA();
+ void setVersion(uint32_t newVersion);
+ uint32_t getVersion();
+ void setFlags(uint32_t newFlags);
+ uint32_t getFlags();
+ void setLongIDs(bool newVal);
+ bool getLongIDs();
+ void setLongOffsets(bool newVal);
+ bool getLongOffsets();
+ void setGlobalEntries(bool newVal);
+ bool getGlobalEntries();
+ void setTimeScale(uint32_t newVal);
+ uint32_t getTimeScale();
+ uint32_t getEntryCount();
+ void setEntry(afraentry newEntry, uint32_t no);
+ afraentry getEntry(uint32_t no);
+ uint32_t getGlobalEntryCount();
+ void setGlobalEntry(globalafraentry newEntry, uint32_t no);
+ globalafraentry getGlobalEntry(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+}
+
diff --git a/lib/mp4_conv.cpp b/lib/mp4_conv.cpp
index 7810e6f4..4b249359 100644
--- a/lib/mp4_conv.cpp
+++ b/lib/mp4_conv.cpp
@@ -1,4 +1,4 @@
-#include "mp4.h"
+#include "mp4_generic.h"
#include <sstream>
namespace MP4{
@@ -17,21 +17,22 @@ namespace MP4{
uint64_t mdatSize = 0;
//moov box
- MP4::MOOV moovBox;
+ MP4::MOOV moovBox;{
+ //calculating longest duration
+ long long int fileDuration = 0;
+ /// \todo lastms and firstms fix
+ for ( std::map<int,DTSC::Track>::iterator trackIt = metaData.tracks.begin(); trackIt != metaData.tracks.end(); trackIt ++) {
+ if (trackIt->second.lastms - trackIt->second.firstms > fileDuration){
+ fileDuration = trackIt->second.lastms - trackIt->second.firstms;
+ }
+ }
+ //MP4::MVHD mvhdBox(fileDuration);
MP4::MVHD mvhdBox;
mvhdBox.setVersion(0);
mvhdBox.setCreationTime(0);
mvhdBox.setModificationTime(0);
mvhdBox.setTimeScale(1000);
mvhdBox.setRate(0x10000);
- //calculating longest duration
- int fileDuration = 0;
- ///\ odo lastms and firstms fixen
- for ( std::map<int,DTSC::Track>::iterator trackIt = metaData.tracks.begin(); trackIt != metaData.tracks.end(); trackIt ++) {
- if (trackIt->second.lastms - trackIt->second.firstms > fileDuration){
- fileDuration = trackIt->second.lastms - trackIt->second.firstms;
- }
- }
mvhdBox.setDuration(fileDuration);
mvhdBox.setTrackID(0);
mvhdBox.setVolume(256);
@@ -45,50 +46,11 @@ namespace MP4{
mvhdBox.setMatrix(0,7);
mvhdBox.setMatrix(0x40000000,8);
moovBox.setContent(mvhdBox, 0);
-
+ }
+ {//start arbitrary track addition for header
+ int boxOffset = 1;
bool seenAudio = false;
bool seenVideo = false;
-
- //calculate interleaving
- //putting all metadata in a huge, auto-sorting vector 'keyParts'
- //sort by time on keyframes for interleaving
- keyParts.clear();
- for ( std::map<int,DTSC::Track>::iterator trackIt = metaData.tracks.begin(); trackIt != metaData.tracks.end(); trackIt ++) {
- if (trackIt->second.codec != "AAC" && trackIt->second.codec != "H264"){continue;}
- if (trackIt->second.type == "audio"){
- if (seenAudio){continue;}
- seenAudio = true;
- }
- if (trackIt->second.type == "video"){
- if (seenVideo){continue;}
- seenVideo = true;
- }
- if (trackIt->first>0){
- int partItNumber = 0;
- for ( std::deque< DTSC::Key>::iterator keyIt = trackIt->second.keys.begin(); keyIt != trackIt->second.keys.end(); keyIt ++) {
- keyPart temp;
- temp.trackID = trackIt->second.trackID;
- temp.time = keyIt->getTime();//timeplaats van keyframe
- temp.len = keyIt->getLength();//duration van keyframe
- temp.parts = std::deque<DTSC::Part> (trackIt->second.parts.begin() + partItNumber,trackIt->second.parts.begin() + partItNumber + keyIt->getParts() );//array met bytegrootte van elke aparte part
- //calculate total size of parts
- int tempSize = 0;
- for (unsigned int di = 0; di < temp.parts.size(); di++){
- tempSize += temp.parts[di].getSize();
- }
- temp.size = tempSize;//bytegrootte van keyframe (alle parts bij elkaar)
- temp.partsize = keyIt->getParts();//amount of parts in this keyframe
-
- keyParts.insert(temp);
- partItNumber += keyIt->getParts();
- }
- }
- }
-
- //start arbitrary track addition for header
- int boxOffset = 1;
- seenAudio = false;
- seenVideo = false;
for ( std::map<int,DTSC::Track>::iterator it = metaData.tracks.begin(); it != metaData.tracks.end(); it ++) {
if (it->second.codec != "AAC" && it->second.codec != "H264"){continue;}
if (it->second.type == "audio"){
@@ -102,11 +64,13 @@ namespace MP4{
if (it->first > 0){
int timescale = 0;
MP4::TRAK trakBox;
+ {
+ {
MP4::TKHD tkhdBox;
tkhdBox.setVersion(0);
tkhdBox.setFlags(15);
tkhdBox.setTrackID(it->second.trackID);
- ///\ odo duration firstms and lastms fix
+ /// \todo duration firstms and lastms fix
tkhdBox.setDuration(it->second.lastms + it->second.firstms);
if (it->second.type == "video"){
@@ -127,41 +91,40 @@ namespace MP4{
tkhdBox.setMatrix(0,7);
tkhdBox.setMatrix(0x40000000,8);
trakBox.setContent(tkhdBox, 0);
-
+ }{
MP4::MDIA mdiaBox;
+ {
MP4::MDHD mdhdBox(0);/// \todo fix constructor mdhd in lib
mdhdBox.setCreationTime(0);
mdhdBox.setModificationTime(0);
//Calculating media time based on sampledelta. Probably cheating, but it works...
- int tmpParts = 0;
- for (std::deque< DTSC::Key>::iterator tmpIt = it->second.keys.begin(); tmpIt != it->second.keys.end(); tmpIt ++) {
- tmpParts += tmpIt->getParts();
- }
- timescale = ((double)(42 * tmpParts) / (it->second.lastms + it->second.firstms)) * 1000;
+ timescale = ((double)(42 * it->second.parts.size() ) / (it->second.lastms + it->second.firstms)) * 1000;
mdhdBox.setTimeScale(timescale);
- ///\ odo fix lastms, firstms
+ /// \todo fix lastms, firstms
mdhdBox.setDuration((it->second.lastms + it->second.firstms) * ((double)timescale / 1000));
mdiaBox.setContent(mdhdBox, 0);
-
- std::string tmpStr = it->second.type;
+ }//MDHD box
+ {
MP4::HDLR hdlrBox;/// \todo fix constructor hdlr in lib
- if (tmpStr == "video"){
+ if (it->second.type == "video"){
hdlrBox.setHandlerType(0x76696465);//vide
- }else if (tmpStr == "audio"){
+ }else if (it->second.type == "audio"){
hdlrBox.setHandlerType(0x736F756E);//soun
}
hdlrBox.setName(it->second.getIdentifier());
mdiaBox.setContent(hdlrBox, 1);
-
+ }//hdlr box
+ {
MP4::MINF minfBox;
- if (tmpStr == "video"){
+ if (it->second.type== "video"){
MP4::VMHD vmhdBox;
vmhdBox.setFlags(1);
minfBox.setContent(vmhdBox,0);
- }else if (tmpStr == "audio"){
+ }else if (it->second.type == "audio"){
MP4::SMHD smhdBox;
minfBox.setContent(smhdBox,0);
- }
+ }//type box
+ {
MP4::DINF dinfBox;
MP4::DREF drefBox;/// \todo fix constructor dref in lib
drefBox.setVersion(0);
@@ -170,14 +133,15 @@ namespace MP4{
drefBox.setDataEntry(urlBox,0);
dinfBox.setContent(drefBox,0);
minfBox.setContent(dinfBox,1);
-
+ }//dinf box
+ {
MP4::STBL stblBox;
+ {
MP4::STSD stsdBox;
stsdBox.setVersion(0);
- if (tmpStr == "video"){//boxname = codec
+ if (it->second.type == "video"){//boxname = codec
MP4::VisualSampleEntry vse;
- std::string tmpStr2 = it->second.codec;
- if (tmpStr2 == "H264"){
+ if (it->second.codec == "H264"){
vse.setCodec("avc1");
}
vse.setDataReferenceIndex(1);
@@ -187,21 +151,26 @@ namespace MP4{
avccBox.setPayload(it->second.init);
vse.setCLAP(avccBox);
stsdBox.setEntry(vse,0);
- }else if(tmpStr == "audio"){//boxname = codec
+ }else if(it->second.type == "audio"){//boxname = codec
MP4::AudioSampleEntry ase;
- std::string tmpStr2 = it->second.codec;
- if (tmpStr2 == "AAC"){
+ if (it->second.codec == "AAC"){
ase.setCodec("mp4a");
ase.setDataReferenceIndex(1);
}
ase.setSampleRate(it->second.rate);
ase.setChannelCount(it->second.channels);
ase.setSampleSize(it->second.size);
+ //MP4::ESDS esdsBox(it->second.init, it->second.bps);
MP4::ESDS esdsBox;
+
+ //outputting these values first, so malloc isn't called as often.
+ esdsBox.setESHeaderStartCodes(it->second.init);
+ esdsBox.setSLValue(2);
+
esdsBox.setESDescriptorTypeLength(32+it->second.init.size());
esdsBox.setESID(2);
esdsBox.setStreamPriority(0);
- esdsBox.setDecoderConfigDescriptorTypeLength(18+it->second.init.size());
+ esdsBox.setDecoderConfigDescriptorTypeLength(18 + it->second.init.size());
esdsBox.setByteObjectTypeID(0x40);
esdsBox.setStreamType(5);
esdsBox.setReservedFlag(1);
@@ -209,26 +178,25 @@ namespace MP4{
esdsBox.setMaximumBitRate(10000000);
esdsBox.setAverageBitRate(it->second.bps * 8);
esdsBox.setConfigDescriptorTypeLength(5);
- esdsBox.setESHeaderStartCodes(it->second.init);
esdsBox.setSLConfigDescriptorTypeTag(0x6);
esdsBox.setSLConfigExtendedDescriptorTypeTag(0x808080);
esdsBox.setSLDescriptorTypeLength(1);
- esdsBox.setSLValue(2);
ase.setCodecBox(esdsBox);
stsdBox.setEntry(ase,0);
}
stblBox.setContent(stsdBox,0);
-
- /// \ odo update following stts lines
+ }//stsd box
+ /// \todo update following stts lines
+ {
MP4::STTS sttsBox;//current version probably causes problems
sttsBox.setVersion(0);
MP4::STTSEntry newEntry;
- newEntry.sampleCount = tmpParts;
+ newEntry.sampleCount = it->second.parts.size();
//42, Used as magic number for timescale calculation
newEntry.sampleDelta = 42;
sttsBox.setSTTSEntry(newEntry, 0);
stblBox.setContent(sttsBox,1);
-
+ }//stts box
if (it->second.type == "video"){
//STSS Box here
MP4::STSS stssBox;
@@ -241,21 +209,21 @@ namespace MP4{
tmpItCount ++;
}
stblBox.setContent(stssBox,2);
- }
+ }//stss box
int offset = (it->second.type == "video");
-
-
+ {
MP4::STSC stscBox;
stscBox.setVersion(0);
- uint32_t total = 0;
MP4::STSCEntry stscEntry;
stscEntry.firstChunk = 1;
stscEntry.samplesPerChunk = 1;
stscEntry.sampleDescriptionIndex = 1;
stscBox.setSTSCEntry(stscEntry, 0);
stblBox.setContent(stscBox,2 + offset);
-
+ }//stsc box
+ {
+ uint32_t total = 0;
MP4::STSZ stszBox;
stszBox.setVersion(0);
total = 0;
@@ -264,49 +232,41 @@ namespace MP4{
total++;
}
stblBox.setContent(stszBox,3 + offset);
-
+ }//stsz box
+ //add STCO boxes here
+ {
MP4::STCO stcoBox;
stcoBox.setVersion(1);
- total = 0;
- long long unsigned int totalByteOffset = 0;
- //Inserting wrong values on purpose here, will be fixed later.
- //Current values are actual byte offset without header-sized offset
- for (std::set<keyPart>::iterator i = keyParts.begin(); i != keyParts.end(); i++){//for all keypart size
- if(i->trackID == it->second.trackID){//if keypart is of current trackID
- std::deque<DTSC::Part> tempArr = i->parts;
- for (unsigned int o = 0; o < tempArr.size(); o++){//add all parts to STCO
- stcoBox.setChunkOffset(totalByteOffset, total);
- total++;
- totalByteOffset += tempArr[o].getSize();
- }
- }else{
- totalByteOffset += i->size;
- }
+ //Inserting empty values on purpose here, will be fixed later.
+ if (it->second.parts.size() != 0){
+ stcoBox.setChunkOffset(0, it->second.parts.size() - 1);//this inserts all empty entries at once
}
- //calculating the offset where the STCO box will be in the main MOOV box
- //needed for probable optimise
- mdatSize = totalByteOffset;
-
stblBox.setContent(stcoBox,4 + offset);
+ }//stco box
minfBox.setContent(stblBox,2);
+ }//stbl box
mdiaBox.setContent(minfBox, 2);
+ }//minf box
trakBox.setContent(mdiaBox, 1);
+ }
+ }//trak Box
moovBox.setContent(trakBox, boxOffset);
boxOffset++;
}
}
- //end arbitrary
+ }//end arbitrary track addition
//initial offset length ftyp, length moov + 8
unsigned long long int byteOffset = ftypBox.boxedSize() + moovBox.boxedSize() + 8;
- //update all STCO
- //for tracks
+ //update all STCO from the following map;
+ std::map <int, MP4::STCO> checkStcoBoxes;
+ //for all tracks
for (unsigned int i = 1; i < moovBox.getContentCount(); i++){
//10 lines to get the STCO box.
MP4::TRAK checkTrakBox;
MP4::MDIA checkMdiaBox;
MP4::MINF checkMinfBox;
MP4::STBL checkStblBox;
- MP4::STCO checkStcoBox;
+ //MP4::STCO checkStcoBox;
checkTrakBox = ((MP4::TRAK&)moovBox.getContent(i));
for (unsigned int j = 0; j < checkTrakBox.getContentCount(); j++){
if (checkTrakBox.getContent(j).isType("mdia")){
@@ -328,15 +288,46 @@ namespace MP4{
}
for (unsigned int j = 0; j < checkStblBox.getContentCount(); j++){
if (checkStblBox.getContent(j).isType("stco")){
- checkStcoBox = ((MP4::STCO&)checkStblBox.getContent(j));
+ checkStcoBoxes.insert( std::pair<int, MP4::STCO>(i, ((MP4::STCO&)checkStblBox.getContent(j)) ));
break;
}
}
- //got the STCO box, fixing values with MP4 header offset
- for (unsigned int j = 0; j < checkStcoBox.getEntryCount(); j++){
- checkStcoBox.setChunkOffset(checkStcoBox.getChunkOffset(j) + byteOffset, j);
- }
}
+ //inserting right values in the STCO box header
+ //total = 0;
+ long long unsigned int totalByteOffset = 0;
+ //Current values are actual byte offset without header-sized offset
+ std::set <keyPart> sortSet;//filling sortset for interleaving parts
+ for ( std::map<int,DTSC::Track>::iterator subIt = metaData.tracks.begin(); subIt != metaData.tracks.end(); subIt ++) {
+ keyPart temp;
+ temp.trackID = subIt->second.trackID;
+ temp.time = subIt->second.firstms;//timeplace of frame
+ temp.endTime = subIt->second.firstms + subIt->second.parts[0].getDuration();
+ temp.size = subIt->second.parts[0].getSize();//bytesize of frame (alle parts all together)
+ temp.index = 0;
+ sortSet.insert(temp);
+ }
+ while (!sortSet.empty()){
+ //setting the right STCO size in the STCO box
+ checkStcoBoxes[sortSet.begin()->trackID].setChunkOffset(totalByteOffset + byteOffset, sortSet.begin()->index);
+ totalByteOffset += sortSet.begin()->size;
+ //add keyPart to sortSet
+ keyPart temp;
+ temp.index = sortSet.begin()->index + 1;
+ temp.trackID = sortSet.begin()->trackID;
+ if(temp.index < metaData.tracks[temp.trackID].parts.size() ){//only insert when there are parts left
+ temp.time = sortSet.begin()->endTime;//timeplace of frame
+ temp.endTime = sortSet.begin()->endTime + metaData.tracks[temp.trackID].parts[temp.index].getDuration();
+ temp.size = metaData.tracks[temp.trackID].parts[temp.index].getSize();//bytesize of frame
+ sortSet.insert(temp);
+ }
+ //remove highest keyPart
+ sortSet.erase(sortSet.begin());
+ }
+ //calculating the offset where the STCO box will be in the main MOOV box
+ //needed for probable optimise
+ mdatSize = totalByteOffset;
+
header << std::string(moovBox.asBox(),moovBox.boxedSize());
header << (char)((mdatSize>>24) & 0x000000FF) << (char)((mdatSize>>16) & 0x000000FF) << (char)((mdatSize>>8) & 0x000000FF) << (char)(mdatSize & 0x000000FF) << "mdat";
@@ -345,64 +336,5 @@ namespace MP4{
return header.str();
}
- void DTSC2MP4Converter::parseDTSC(JSON::Value mediaPart){
- static std::set<keyPart>::iterator curKey = keyParts.begin();//the key chunk we are currently searching for in keyParts
- static long long unsigned int curPart = 0;//current part in current key
- //mdat output here
- //output cleanout buffer first
- //while there are requested packets in the trackBuffer:...
- while (!trackBuffer[curKey->trackID].empty()){
- //output requested packages
- stringBuffer += trackBuffer[curKey->trackID].front()["data"].asString();
- trackBuffer[curKey->trackID].pop_front();
- curPart++;
- if(curPart >= curKey->parts.size()){
- curPart = 0;
- curKey++;
- }
- }
- //after that, try to put out the JSON data directly
- if(curKey->trackID == mediaPart["trackid"].asInt()){
- //output JSON packet
- stringBuffer += mediaPart["data"].asStringRef();
- curPart++;
- if(curPart >= curKey->parts.size()){
- curPart = 0;
- curKey++;
- }
- }else{
- //buffer for later
- trackBuffer[mediaPart["trackid"].asInt()].push_back(mediaPart);
- }
- }
-
- bool DTSC2MP4Converter::sendReady(){
- if (stringBuffer.length() > 0){
- return true;
- }else{
- return false;
- }
- }
-
- std::string DTSC2MP4Converter::sendString(){
- std::string temp = stringBuffer;
- stringBuffer = "";
- return temp;
- }
-
- std::string DTSC2MP4Converter::purgeBuffer(){
- std::string retval = stringBuffer;
- stringBuffer = "";
- for (std::map <long long unsigned int, std::deque<JSON::Value> >::iterator it = trackBuffer.begin(); it !=trackBuffer.end(); it++){
- while (!it->second.empty()){
- //output requested packages
- if (it->second.front()["data"].asString() != ""){
- retval += it->second.front()["data"].asString();
- }
- it->second.pop_front();
- }
- }
- return retval;
- }
}
diff --git a/lib/mp4_generic.cpp b/lib/mp4_generic.cpp
new file mode 100644
index 00000000..61373ac1
--- /dev/null
+++ b/lib/mp4_generic.cpp
@@ -0,0 +1,2878 @@
+#include "mp4_generic.h"
+#include "defines.h"
+
+namespace MP4{
+ MFHD::MFHD(){
+ memcpy(data + 4, "mfhd", 4);
+ setInt32(0, 0);
+ }
+
+ void MFHD::setSequenceNumber(uint32_t newSequenceNumber){
+ setInt32(newSequenceNumber, 4);
+ }
+
+ uint32_t MFHD::getSequenceNumber(){
+ return getInt32(4);
+ }
+
+ std::string MFHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[mfhd] Movie Fragment Header (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "SequenceNumber " << getSequenceNumber() << std::endl;
+ return r.str();
+ }
+
+ MOOF::MOOF(){
+ memcpy(data + 4, "moof", 4);
+ }
+
+ TRAF::TRAF(){
+ memcpy(data + 4, "traf", 4);
+ }
+
+ uint32_t TRAF::getContentCount(){
+ int res = 0;
+ unsigned int tempLoc = 0;
+ while (tempLoc < boxedSize() - 8){
+ res++;
+ tempLoc += getBoxLen(tempLoc);
+ }
+ return res;
+ }
+
+ void TRAF::setContent(Box & newContent, uint32_t no){
+ int tempLoc = 0;
+ unsigned int contentCount = getContentCount();
+ for (unsigned int i = 0; i < no; i++){
+ if (i < contentCount){
+ tempLoc += getBoxLen(tempLoc);
+ }else{
+ if ( !reserve(tempLoc, 0, (no - contentCount) * 8)){
+ return;
+ };
+ memset(data + tempLoc, 0, (no - contentCount) * 8);
+ tempLoc += (no - contentCount) * 8;
+ break;
+ }
+ }
+ setBox(newContent, tempLoc);
+ }
+
+ Box & TRAF::getContent(uint32_t no){
+ static Box ret = Box((char*)"\000\000\000\010erro", false);
+ if (no > getContentCount()){
+ return ret;
+ }
+ unsigned int i = 0;
+ int tempLoc = 0;
+ while (i < no){
+ tempLoc += getBoxLen(tempLoc);
+ i++;
+ }
+ return getBox(tempLoc);
+ }
+
+ std::string TRAF::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[traf] Track Fragment Box (" << boxedSize() << ")" << std::endl;
+ int contentCount = getContentCount();
+ for (int i = 0; i < contentCount; i++){
+ Box curBox = Box(getContent(i).asBox(),false);
+ r << curBox.toPrettyString(indent + 1);
+ }
+ return r.str();
+ }
+
+ TRUN::TRUN(){
+ memcpy(data + 4, "trun", 4);
+ }
+
+ void TRUN::setFlags(uint32_t newFlags){
+ setInt24(newFlags, 1);
+ }
+
+ uint32_t TRUN::getFlags(){
+ return getInt24(1);
+ }
+
+ void TRUN::setDataOffset(uint32_t newOffset){
+ if (getFlags() & trundataOffset){
+ setInt32(newOffset, 8);
+ }
+ }
+
+ uint32_t TRUN::getDataOffset(){
+ if (getFlags() & trundataOffset){
+ return getInt32(8);
+ }else{
+ return 0;
+ }
+ }
+
+ void TRUN::setFirstSampleFlags(uint32_t newSampleFlags){
+ if ( !(getFlags() & trunfirstSampleFlags)){
+ return;
+ }
+ if (getFlags() & trundataOffset){
+ setInt32(newSampleFlags, 12);
+ }else{
+ setInt32(newSampleFlags, 8);
+ }
+ }
+
+ uint32_t TRUN::getFirstSampleFlags(){
+ if ( !(getFlags() & trunfirstSampleFlags)){
+ return 0;
+ }
+ if (getFlags() & trundataOffset){
+ return getInt32(12);
+ }else{
+ return getInt32(8);
+ }
+ }
+
+ uint32_t TRUN::getSampleInformationCount(){
+ return getInt32(4);
+ }
+
+ void TRUN::setSampleInformation(trunSampleInformation newSample, uint32_t no){
+ uint32_t flags = getFlags();
+ uint32_t sampInfoSize = 0;
+ if (flags & trunsampleDuration){
+ sampInfoSize += 4;
+ }
+ if (flags & trunsampleSize){
+ sampInfoSize += 4;
+ }
+ if (flags & trunsampleFlags){
+ sampInfoSize += 4;
+ }
+ if (flags & trunsampleOffsets){
+ sampInfoSize += 4;
+ }
+ uint32_t offset = 8;
+ if (flags & trundataOffset){
+ offset += 4;
+ }
+ if (flags & trunfirstSampleFlags){
+ offset += 4;
+ }
+ uint32_t innerOffset = 0;
+ if (flags & trunsampleDuration){
+ setInt32(newSample.sampleDuration, offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (flags & trunsampleSize){
+ setInt32(newSample.sampleSize, offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (flags & trunsampleFlags){
+ setInt32(newSample.sampleFlags, offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (flags & trunsampleOffsets){
+ setInt32(newSample.sampleOffset, offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (getSampleInformationCount() < no + 1){
+ setInt32(no + 1, 4);
+ }
+ }
+
+ trunSampleInformation TRUN::getSampleInformation(uint32_t no){
+ trunSampleInformation ret;
+ ret.sampleDuration = 0;
+ ret.sampleSize = 0;
+ ret.sampleFlags = 0;
+ ret.sampleOffset = 0;
+ if (getSampleInformationCount() < no + 1){
+ return ret;
+ }
+ uint32_t flags = getFlags();
+ uint32_t sampInfoSize = 0;
+ if (flags & trunsampleDuration){
+ sampInfoSize += 4;
+ }
+ if (flags & trunsampleSize){
+ sampInfoSize += 4;
+ }
+ if (flags & trunsampleFlags){
+ sampInfoSize += 4;
+ }
+ if (flags & trunsampleOffsets){
+ sampInfoSize += 4;
+ }
+ uint32_t offset = 8;
+ if (flags & trundataOffset){
+ offset += 4;
+ }
+ if (flags & trunfirstSampleFlags){
+ offset += 4;
+ }
+ uint32_t innerOffset = 0;
+ if (flags & trunsampleDuration){
+ ret.sampleDuration = getInt32(offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (flags & trunsampleSize){
+ ret.sampleSize = getInt32(offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (flags & trunsampleFlags){
+ ret.sampleFlags = getInt32(offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ if (flags & trunsampleOffsets){
+ ret.sampleOffset = getInt32(offset + no * sampInfoSize + innerOffset);
+ innerOffset += 4;
+ }
+ return ret;
+ }
+
+ std::string TRUN::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[trun] Track Fragment Run (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version " << (int)getInt8(0) << std::endl;
+
+ uint32_t flags = getFlags();
+ r << std::string(indent + 1, ' ') << "Flags";
+ if (flags & trundataOffset){
+ r << " dataOffset";
+ }
+ if (flags & trunfirstSampleFlags){
+ r << " firstSampleFlags";
+ }
+ if (flags & trunsampleDuration){
+ r << " sampleDuration";
+ }
+ if (flags & trunsampleSize){
+ r << " sampleSize";
+ }
+ if (flags & trunsampleFlags){
+ r << " sampleFlags";
+ }
+ if (flags & trunsampleOffsets){
+ r << " sampleOffsets";
+ }
+ r << std::endl;
+
+ if (flags & trundataOffset){
+ r << std::string(indent + 1, ' ') << "Data Offset " << getDataOffset() << std::endl;
+ }
+ if (flags & trundataOffset){
+ r << std::string(indent + 1, ' ') << "Sample Flags" << prettySampleFlags(getFirstSampleFlags()) << std::endl;
+ }
+
+ r << std::string(indent + 1, ' ') << "SampleInformation (" << getSampleInformationCount() << "):" << std::endl;
+ for (unsigned int i = 0; i < getSampleInformationCount(); ++i){
+ r << std::string(indent + 2, ' ') << "[" << i << "] ";
+ trunSampleInformation samp = getSampleInformation(i);
+ if (flags & trunsampleDuration){
+ r << "Duration=" << samp.sampleDuration << " ";
+ }
+ if (flags & trunsampleSize){
+ r << "Size=" << samp.sampleSize << " ";
+ }
+ if (flags & trunsampleFlags){
+ r << "Flags=" << prettySampleFlags(samp.sampleFlags) << " ";
+ }
+ if (flags & trunsampleOffsets){
+ r << "Offset=" << samp.sampleOffset << " ";
+ }
+ r << std::endl;
+ }
+
+ return r.str();
+ }
+
+ std::string prettySampleFlags(uint32_t flag){
+ std::stringstream r;
+ if (flag & noIPicture){
+ r << " noIPicture";
+ }
+ if (flag & isIPicture){
+ r << " isIPicture";
+ }
+ if (flag & noDisposable){
+ r << " noDisposable";
+ }
+ if (flag & isDisposable){
+ r << " isDisposable";
+ }
+ if (flag & isRedundant){
+ r << " isRedundant";
+ }
+ if (flag & noRedundant){
+ r << " noRedundant";
+ }
+ if (flag & noKeySample){
+ r << " noKeySample";
+ }else{
+ r << " isKeySample";
+ }
+ return r.str();
+ }
+
+ TFHD::TFHD(){
+ memcpy(data + 4, "tfhd", 4);
+ }
+
+ void TFHD::setFlags(uint32_t newFlags){
+ setInt24(newFlags, 1);
+ }
+
+ uint32_t TFHD::getFlags(){
+ return getInt24(1);
+ }
+
+ void TFHD::setTrackID(uint32_t newID){
+ setInt32(newID, 4);
+ }
+
+ uint32_t TFHD::getTrackID(){
+ return getInt32(4);
+ }
+
+ void TFHD::setBaseDataOffset(uint64_t newOffset){
+ if (getFlags() & tfhdBaseOffset){
+ setInt64(newOffset, 8);
+ }
+ }
+
+ uint64_t TFHD::getBaseDataOffset(){
+ if (getFlags() & tfhdBaseOffset){
+ return getInt64(8);
+ }else{
+ return 0;
+ }
+ }
+
+ void TFHD::setSampleDescriptionIndex(uint32_t newIndex){
+ if ( !(getFlags() & tfhdSampleDesc)){
+ return;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ setInt32(newIndex, offset);
+ }
+
+ uint32_t TFHD::getSampleDescriptionIndex(){
+ if ( !(getFlags() & tfhdSampleDesc)){
+ return 0;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ return getInt32(offset);
+ }
+
+ void TFHD::setDefaultSampleDuration(uint32_t newDuration){
+ if ( !(getFlags() & tfhdSampleDura)){
+ return;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ if (getFlags() & tfhdSampleDesc){
+ offset += 4;
+ }
+ setInt32(newDuration, offset);
+ }
+
+ uint32_t TFHD::getDefaultSampleDuration(){
+ if ( !(getFlags() & tfhdSampleDura)){
+ return 0;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ if (getFlags() & tfhdSampleDesc){
+ offset += 4;
+ }
+ return getInt32(offset);
+ }
+
+ void TFHD::setDefaultSampleSize(uint32_t newSize){
+ if ( !(getFlags() & tfhdSampleSize)){
+ return;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ if (getFlags() & tfhdSampleDesc){
+ offset += 4;
+ }
+ if (getFlags() & tfhdSampleDura){
+ offset += 4;
+ }
+ setInt32(newSize, offset);
+ }
+
+ uint32_t TFHD::getDefaultSampleSize(){
+ if ( !(getFlags() & tfhdSampleSize)){
+ return 0;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ if (getFlags() & tfhdSampleDesc){
+ offset += 4;
+ }
+ if (getFlags() & tfhdSampleDura){
+ offset += 4;
+ }
+ return getInt32(offset);
+ }
+
+ void TFHD::setDefaultSampleFlags(uint32_t newFlags){
+ if ( !(getFlags() & tfhdSampleFlag)){
+ return;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ if (getFlags() & tfhdSampleDesc){
+ offset += 4;
+ }
+ if (getFlags() & tfhdSampleDura){
+ offset += 4;
+ }
+ if (getFlags() & tfhdSampleSize){
+ offset += 4;
+ }
+ setInt32(newFlags, offset);
+ }
+
+ uint32_t TFHD::getDefaultSampleFlags(){
+ if ( !(getFlags() & tfhdSampleFlag)){
+ return 0;
+ }
+ int offset = 8;
+ if (getFlags() & tfhdBaseOffset){
+ offset += 8;
+ }
+ if (getFlags() & tfhdSampleDesc){
+ offset += 4;
+ }
+ if (getFlags() & tfhdSampleDura){
+ offset += 4;
+ }
+ if (getFlags() & tfhdSampleSize){
+ offset += 4;
+ }
+ return getInt32(offset);
+ }
+
+ std::string TFHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[tfhd] Track Fragment Header (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version " << (int)getInt8(0) << std::endl;
+
+ uint32_t flags = getFlags();
+ r << std::string(indent + 1, ' ') << "Flags";
+ if (flags & tfhdBaseOffset){
+ r << " BaseOffset";
+ }
+ if (flags & tfhdSampleDesc){
+ r << " SampleDesc";
+ }
+ if (flags & tfhdSampleDura){
+ r << " SampleDura";
+ }
+ if (flags & tfhdSampleSize){
+ r << " SampleSize";
+ }
+ if (flags & tfhdSampleFlag){
+ r << " SampleFlag";
+ }
+ if (flags & tfhdNoDuration){
+ r << " NoDuration";
+ }
+ r << std::endl;
+
+ r << std::string(indent + 1, ' ') << "TrackID " << getTrackID() << std::endl;
+
+ if (flags & tfhdBaseOffset){
+ r << std::string(indent + 1, ' ') << "Base Offset " << getBaseDataOffset() << std::endl;
+ }
+ if (flags & tfhdSampleDesc){
+ r << std::string(indent + 1, ' ') << "Sample Description Index " << getSampleDescriptionIndex() << std::endl;
+ }
+ if (flags & tfhdSampleDura){
+ r << std::string(indent + 1, ' ') << "Default Sample Duration " << getDefaultSampleDuration() << std::endl;
+ }
+ if (flags & tfhdSampleSize){
+ r << std::string(indent + 1, ' ') << "Default Same Size " << getDefaultSampleSize() << std::endl;
+ }
+ if (flags & tfhdSampleFlag){
+ r << std::string(indent + 1, ' ') << "Default Sample Flags " << prettySampleFlags(getDefaultSampleFlags()) << std::endl;
+ }
+
+ return r.str();
+ }
+
+
+ AVCC::AVCC(){
+ memcpy(data + 4, "avcC", 4);
+ setInt8(0xFF, 4); //reserved + 4-bytes NAL length
+ }
+
+ void AVCC::setVersion(uint32_t newVersion){
+ setInt8(newVersion, 0);
+ }
+
+ uint32_t AVCC::getVersion(){
+ return getInt8(0);
+ }
+
+ void AVCC::setProfile(uint32_t newProfile){
+ setInt8(newProfile, 1);
+ }
+
+ uint32_t AVCC::getProfile(){
+ return getInt8(1);
+ }
+
+ void AVCC::setCompatibleProfiles(uint32_t newCompatibleProfiles){
+ setInt8(newCompatibleProfiles, 2);
+ }
+
+ uint32_t AVCC::getCompatibleProfiles(){
+ return getInt8(2);
+ }
+
+ void AVCC::setLevel(uint32_t newLevel){
+ setInt8(newLevel, 3);
+ }
+
+ uint32_t AVCC::getLevel(){
+ return getInt8(3);
+ }
+
+ void AVCC::setSPSNumber(uint32_t newSPSNumber){
+ setInt8(newSPSNumber, 5);
+ }
+
+ uint32_t AVCC::getSPSNumber(){
+ return getInt8(5);
+ }
+
+ void AVCC::setSPS(std::string newSPS){
+ setInt16(newSPS.size(), 6);
+ for (unsigned int i = 0; i < newSPS.size(); i++){
+ setInt8(newSPS[i], 8 + i);
+ } //not null-terminated
+ }
+
+ uint32_t AVCC::getSPSLen(){
+ return getInt16(6);
+ }
+
+ char* AVCC::getSPS(){
+ return payload() + 8;
+ }
+
+ void AVCC::setPPSNumber(uint32_t newPPSNumber){
+ int offset = 8 + getSPSLen();
+ setInt8(newPPSNumber, offset);
+ }
+
+ uint32_t AVCC::getPPSNumber(){
+ int offset = 8 + getSPSLen();
+ return getInt8(offset);
+ }
+
+ void AVCC::setPPS(std::string newPPS){
+ int offset = 8 + getSPSLen() + 1;
+ setInt16(newPPS.size(), offset);
+ for (unsigned int i = 0; i < newPPS.size(); i++){
+ setInt8(newPPS[i], offset + 2 + i);
+ } //not null-terminated
+ }
+
+ uint32_t AVCC::getPPSLen(){
+ int offset = 8 + getSPSLen() + 1;
+ return getInt16(offset);
+ }
+
+ char* AVCC::getPPS(){
+ int offset = 8 + getSPSLen() + 3;
+ return payload() + offset;
+ }
+
+ std::string AVCC::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[avcC] H.264 Init Data (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version: " << getVersion() << std::endl;
+ r << std::string(indent + 1, ' ') << "Profile: " << getProfile() << std::endl;
+ r << std::string(indent + 1, ' ') << "Compatible Profiles: " << getCompatibleProfiles() << std::endl;
+ r << std::string(indent + 1, ' ') << "Level: " << getLevel() << std::endl;
+ r << std::string(indent + 1, ' ') << "SPS Number: " << getSPSNumber() << std::endl;
+ r << std::string(indent + 2, ' ') << getSPSLen() << " of SPS data" << std::endl;
+ r << std::string(indent + 1, ' ') << "PPS Number: " << getPPSNumber() << std::endl;
+ r << std::string(indent + 2, ' ') << getPPSLen() << " of PPS data" << std::endl;
+ return r.str();
+ }
+
+ std::string AVCC::asAnnexB(){
+ std::stringstream r;
+ r << (char)0x00 << (char)0x00 << (char)0x00 << (char)0x01;
+ r.write(getSPS(), getSPSLen());
+ r << (char)0x00 << (char)0x00 << (char)0x00 << (char)0x01;
+ r.write(getPPS(), getPPSLen());
+ return r.str();
+ }
+
+ void AVCC::setPayload(std::string newPayload){
+ if ( !reserve(0, payloadSize(), newPayload.size())){
+ DEBUG_MSG(DLVL_ERROR, "Cannot allocate enough memory for payload");
+ return;
+ }
+ memcpy((char*)payload(), (char*)newPayload.c_str(), newPayload.size());
+ }
+
+ //fullbox, start at 4
+ ESDS::ESDS(){
+ memcpy(data + 4, "esds", 4);
+ setESDescriptorType(0x03);
+ setExtendedESDescriptorType(0x808080);
+ setStreamPriority(16);
+ setDecoderConfigDescriptorTag(0x04);
+ setExtendedDecoderConfigDescriptorTag(0x808080);
+ setReservedFlag(true);
+ setDecoderDescriptorTypeTag(0x05);
+ setExtendedDecoderDescriptorTypeTag(0x808080);
+ setSLConfigDescriptorTypeTag(0x06);
+ setSLConfigExtendedDescriptorTypeTag(0x808010);
+ setSLValue(0x02);
+ }
+
+ ESDS::ESDS(std::string init, uint32_t bps){
+ memcpy(data + 4, "esds", 4);
+ char temp[] = {0x00, 0x00, 0x00, 0x00, 0x03, 0x80, 0x80, 0x80, 0x00, 0x00, 0x02, 0x10, 0x04, 0x80, 0x80, 0x80, 0x00, 0x40, 0x15, 0x13, 0x12, 0xD0, 0x00, 0x98, 0x96, 0x80, 0x00, 0x00, 0x00, 0x00, 0x05, 0x80, 0x80, 0x80, 0x05};
+ setString(temp, 0x23,0);
+ setESDescriptorTypeLength(32 + init.size());
+ setDecoderConfigDescriptorTypeLength(18 + init.size());
+ setAverageBitRate(bps * 8);
+ setESHeaderStartCodes(init);
+ char temp2[] = {0x05, 0x80, 0x80, 0x10, 0x01, 0x02};
+ setString(temp2, 0x06, 0x23 + 32 + init.size());
+ }
+
+ char ESDS::getESDescriptorType(){
+ return getInt8(4);
+ }
+
+ void ESDS::setESDescriptorType(char newVal){
+ setInt8(newVal,4);
+ }
+
+ uint32_t ESDS::getExtendedESDescriptorType(){
+ return getInt24(5);
+ }
+ //3 bytes
+ void ESDS::setExtendedESDescriptorType(uint32_t newVal){
+ setInt24(newVal,5);
+ }
+ //3 bytes
+ char ESDS::getESDescriptorTypeLength(){
+ return getInt8(8);
+ }
+
+ void ESDS::setESDescriptorTypeLength(char newVal){
+ setInt8(newVal,8);
+ }
+ //ESID 2 bytes
+ uint16_t ESDS::getESID(){
+ return getInt16(9);
+ }
+
+ void ESDS::setESID(uint16_t newVal){
+ setInt16(newVal, 9);
+ }
+
+ //stream priority 1 byte
+ char ESDS::getStreamPriority(){
+ return getInt8(11);
+ }
+
+ void ESDS::setStreamPriority(char newVal){
+ setInt8(newVal, 11);
+ }
+
+ //decoder config descriptor tag 1byte
+ char ESDS::getDecoderConfigDescriptorTag(){
+ return getInt8(12);
+ }
+
+ void ESDS::setDecoderConfigDescriptorTag(char newVal){
+ setInt8(newVal, 12);
+ }
+
+ //extended decoder config descriptor tag 3 bytes
+ uint32_t ESDS::getExtendedDecoderConfigDescriptorTag(){
+ return getInt24(13);
+ }
+ //3 bytes
+ void ESDS::setExtendedDecoderConfigDescriptorTag(uint32_t newVal){
+ setInt24(newVal, 13);
+ }
+ //3 bytes
+ //decoder config descriptor type length
+ char ESDS::getDecoderConfigDescriptorTypeLength(){
+ return getInt8(16);
+ }
+
+ void ESDS::setDecoderConfigDescriptorTypeLength(char newVal){
+ setInt8(newVal, 16);
+ }
+ //Note: count 8 bytes extra in the next four functions
+ char ESDS::getByteObjectTypeID(){
+ return getInt8(17);
+ }
+
+ void ESDS::setByteObjectTypeID(char newVal){
+ setInt8(newVal,17);
+ }
+
+ char ESDS::getStreamType(){
+ return getInt8(18) >> 2;
+ }
+ //6 bits
+ void ESDS::setStreamType(char newVal){
+ setInt8(((newVal << 2) & 0xFC) + (getInt8(18) & 0x03), 18);
+ }
+ //6 bits
+ bool ESDS::getUpstreamFlag(){
+ return (((getInt8(18) >> 1) & 0x01) == 1);
+ }
+
+ void ESDS::setUpstreamFlag(bool newVal){
+ setInt8((getStreamType()<<2) + ((uint8_t)newVal << 1) + (uint8_t)getReservedFlag() , 18);
+ }
+
+ bool ESDS::getReservedFlag(){
+ return ((getInt8(18) & 0x01) == 1);
+ }
+
+ void ESDS::setReservedFlag(bool newVal){
+ setInt8((getInt8(18) & 0xFE) + (int)newVal, 18);
+ }
+
+ uint32_t ESDS::getBufferSize(){
+ return getInt24(19);
+ }
+ //3 bytes
+ void ESDS::setBufferSize(uint32_t newVal){
+ setInt24(newVal,19);
+ }
+ //3 bytes
+ uint32_t ESDS::getMaximumBitRate(){
+ return getInt32(22);
+ }
+
+ void ESDS::setMaximumBitRate(uint32_t newVal){
+ setInt32(newVal,22);
+ }
+
+ uint32_t ESDS::getAverageBitRate(){
+ return getInt32(26);
+ }
+
+ void ESDS::setAverageBitRate(uint32_t newVal){
+ setInt32(newVal,26);
+ }
+
+ char ESDS::getDecoderDescriptorTypeTag(){
+ return getInt8(30);
+ }
+
+ void ESDS::setDecoderDescriptorTypeTag(char newVal){
+ setInt8(newVal,30);
+ }
+
+ uint32_t ESDS::getExtendedDecoderDescriptorTypeTag(){
+ return getInt24(31);
+ }
+
+ //3 bytes
+ void ESDS::setExtendedDecoderDescriptorTypeTag(uint32_t newVal){
+ setInt24(newVal, 31);
+ }
+
+ //3 bytes
+ char ESDS::getConfigDescriptorTypeLength(){
+ return getInt8(34);
+ }
+
+ void ESDS::setConfigDescriptorTypeLength(char newVal){
+ setInt8(newVal, 34);
+ }
+
+ std::string ESDS::getESHeaderStartCodes(){
+ std::string result;
+ for (int i = 0; i < getInt8(34); i++){
+ result += getInt8(35 + i);
+ }
+ return result;
+ }
+
+ void ESDS::setESHeaderStartCodes(std::string newVal){
+ setConfigDescriptorTypeLength(newVal.size());
+ for (unsigned int i = 0; i < newVal.size(); i++){
+ setInt8(newVal[i],35+i);
+ }
+ }
+
+ char ESDS::getSLConfigDescriptorTypeTag(){
+ return getInt8(35 + getInt8(34));
+ }
+
+ void ESDS::setSLConfigDescriptorTypeTag(char newVal){
+ setInt8(newVal, 35 + getInt8(34));
+ }
+
+ uint32_t ESDS::getSLConfigExtendedDescriptorTypeTag(){
+ return getInt24(36 + getInt8(34));
+ }
+ //3 bytes
+ void ESDS::setSLConfigExtendedDescriptorTypeTag(uint32_t newVal){
+ setInt24(newVal, 36 + getInt8(34));
+ }
+ //3 bytes
+ char ESDS::getSLDescriptorTypeLength(){
+ return getInt8(39 + getInt8(34));
+ }
+
+ void ESDS::setSLDescriptorTypeLength(char newVal){
+ setInt8(newVal, 39 + getInt8(34));
+ }
+
+ char ESDS::getSLValue(){
+ return getInt8(40 + getInt8(34));
+ }
+
+ void ESDS::setSLValue(char newVal){
+ setInt8(newVal, 40 + getInt8(34));
+ }
+
+ std::string ESDS::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[esds] ES Descriptor Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "ESDescriptorType: 0x" << std::hex << (int)getESDescriptorType() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "ExtendedESDescriptorType: 0x" << std::hex << (int)getExtendedESDescriptorType() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "ESDescriptorTypeLength:" << (int)getESDescriptorTypeLength() << std::endl;
+ r << std::string(indent + 1, ' ') << "ESID: 0x" << std::hex << (int)getESID() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "StreamPriority: 0x" << std::hex << (int)getStreamPriority() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "DecoderConfigDescriptorTag: 0x" << std::hex << (int)getDecoderConfigDescriptorTag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "ExtendedDecoderConfigDescriptorTag: 0x" << std::hex << (int)getExtendedDecoderConfigDescriptorTag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "DecoderConfigDescriptorTypeLength: " << (int)getDecoderConfigDescriptorTypeLength() << std::endl;
+ r << std::string(indent + 1, ' ') << "ByteObjectTypeID: 0x" << std::hex << (int)getByteObjectTypeID() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "StreamType: 0x" << std::hex << (int)getStreamType() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "UpstreamFlag: 0x" << std::hex << (int)getUpstreamFlag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "BufferSize: 0x" << std::hex << (int)getBufferSize() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "MaximumBitRate: 0x" << std::hex << (int)getMaximumBitRate() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "AverageBitRate: 0x" << std::hex << (int)getAverageBitRate() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "DecoderDescriptorTypeTag: 0x" << std::hex << (int)getDecoderDescriptorTypeTag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "ExtendedDecoderDescriptorTypeTag: 0x" << std::hex << (int)getExtendedDecoderDescriptorTypeTag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "ConfigDescriptorTypeLength: 0x" << std::hex << (int)getConfigDescriptorTypeLength() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "ESHeaderStartCodes: 0x";
+ for (unsigned int i = 0; i<getESHeaderStartCodes().size(); i++){
+ r << std::hex << std::setw(2) << std::setfill('0') << (int)getESHeaderStartCodes()[i] << std::dec;
+ }
+ r << std::endl;
+ r << std::string(indent + 1, ' ') << "SLConfigDescriptorTypeTag: 0x" << std::hex << (int)getSLConfigDescriptorTypeTag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "SLConfigExtendedDescriptorTypeTag: 0x" << std::hex << (int)getSLConfigExtendedDescriptorTypeTag() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "SLDescriptorTypeLength: 0x" << std::hex << (int)getSLDescriptorTypeLength() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "SLValue: 0x" << std::hex << (int)getSLValue() << std::dec << std::endl;
+ return r.str();
+ }
+
+ FTYP::FTYP(){
+ memcpy(data + 4, "ftyp", 4);
+ setMajorBrand(0);
+ setMinorVersion(0);
+ }
+
+ void FTYP::setMajorBrand(uint32_t newMajorBrand){
+ setInt32(newMajorBrand, 0);
+ }
+
+ uint32_t FTYP::getMajorBrand(){
+ return getInt32(0);
+ }
+
+ void FTYP::setMinorVersion(uint32_t newMinorVersion){
+ setInt32(newMinorVersion, 4);
+ }
+
+ uint32_t FTYP::getMinorVersion(){
+ return getInt32(4);
+ }
+
+ uint32_t FTYP::getCompatibleBrandsCount(){
+ return (payloadSize() - 8) / 4;
+ }
+
+ void FTYP::setCompatibleBrands(uint32_t newCompatibleBrand, size_t index){
+ setInt32(newCompatibleBrand, 8 + (index * 4));
+ }
+
+ uint32_t FTYP::getCompatibleBrands(size_t index){
+ if (index >= getCompatibleBrandsCount()){
+ return 0;
+ }
+ return getInt32(8 + (index * 4));
+ }
+
+ std::string FTYP::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[ftyp] File Type (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "MajorBrand: 0x" << std::hex << getMajorBrand() << std::dec << std::endl;
+ r << std::string(indent + 1, ' ') << "MinorVersion: " << getMinorVersion() << std::endl;
+ r << std::string(indent + 1, ' ') << "CompatibleBrands (" << getCompatibleBrandsCount() << "):" << std::endl;
+ for (unsigned int i = 0; i < getCompatibleBrandsCount(); i++){
+ r << std::string(indent + 2, ' ') << "[" << i << "] CompatibleBrand: 0x" << std::hex << getCompatibleBrands(i) << std::dec << std::endl;
+ }
+ return r.str();
+ }
+
+ MOOV::MOOV(){
+ memcpy(data + 4, "moov", 4);
+ }
+
+ MVEX::MVEX(){
+ memcpy(data + 4, "mvex", 4);
+ }
+
+ TREX::TREX(){
+ memcpy(data + 4, "trex", 4);
+ }
+
+ void TREX::setTrackID(uint32_t newTrackID){
+ setInt32(newTrackID, 0);
+ }
+
+ uint32_t TREX::getTrackID(){
+ return getInt32(0);
+ }
+
+ void TREX::setDefaultSampleDescriptionIndex(uint32_t newDefaultSampleDescriptionIndex){
+ setInt32(newDefaultSampleDescriptionIndex,4);
+ }
+
+ uint32_t TREX::getDefaultSampleDescriptionIndex(){
+ return getInt32(4);
+ }
+
+ void TREX::setDefaultSampleDuration(uint32_t newDefaultSampleDuration){
+ setInt32(newDefaultSampleDuration,8);
+ }
+
+ uint32_t TREX::getDefaultSampleDuration(){
+ return getInt32(8);
+ }
+
+ void TREX::setDefaultSampleSize(uint32_t newDefaultSampleSize){
+ setInt32(newDefaultSampleSize,12);
+ }
+
+ uint32_t TREX::getDefaultSampleSize(){
+ return getInt32(12);
+ }
+
+ void TREX::setDefaultSampleFlags(uint32_t newDefaultSampleFlags){
+ setInt32(newDefaultSampleFlags,16);
+ }
+
+ uint32_t TREX::getDefaultSampleFlags(){
+ return getInt32(16);
+ }
+
+ std::string TREX::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[trex] Track Extends (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
+ r << std::string(indent + 1, ' ') << "DefaultSampleDescriptionIndex : " << getDefaultSampleDescriptionIndex() << std::endl;
+ r << std::string(indent + 1, ' ') << "DefaultSampleDuration : " << getDefaultSampleDuration() << std::endl;
+ r << std::string(indent + 1, ' ') << "DefaultSampleSize : " << getDefaultSampleSize() << std::endl;
+ r << std::string(indent + 1, ' ') << "DefaultSampleFlags : " << getDefaultSampleFlags() << std::endl;
+ return r.str();
+ }
+
+ TRAK::TRAK(){
+ memcpy(data + 4, "trak", 4);
+ }
+
+ MDIA::MDIA(){
+ memcpy(data + 4, "mdia", 4);
+ }
+
+ MINF::MINF(){
+ memcpy(data + 4, "minf", 4);
+ }
+
+ DINF::DINF(){
+ memcpy(data + 4, "dinf", 4);
+ }
+
+ MFRA::MFRA(){
+ memcpy(data + 4, "mfra", 4);
+ }
+
+ MFRO::MFRO(){
+ memcpy(data + 4, "mfro", 4);
+ }
+
+ void MFRO::setSize(uint32_t newSize){
+ setInt32(newSize,0);
+ }
+
+ uint32_t MFRO::getSize(){
+ return getInt32(0);
+ }
+
+ std::string MFRO::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[mfro] Movie Fragment Random Access Offset (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Size: " << getSize() << std::endl;
+ return r.str();
+ }
+
+ HDLR::HDLR(){
+ memcpy(data + 4, "hdlr", 4);
+ setName("");
+ }
+
+ void HDLR::setSize(uint32_t newSize){
+ setInt32(newSize,0);
+ }
+
+ uint32_t HDLR::getSize(){
+ return getInt32(0);
+ }
+
+ void HDLR::setPreDefined(uint32_t newPreDefined){
+ setInt32(newPreDefined,4);
+ }
+
+ uint32_t HDLR::getPreDefined(){
+ return getInt32(4);
+ }
+
+ void HDLR::setHandlerType(uint32_t newHandlerType){
+ setInt32(newHandlerType, 8);
+ }
+
+ uint32_t HDLR::getHandlerType(){
+ return getInt32(8);
+ }
+
+ void HDLR::setName(std::string newName){
+ setString(newName, 24);
+ }
+
+ std::string HDLR::getName(){
+ return getString(24);
+ }
+
+ std::string HDLR::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[hdlr] Handler Reference (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "PreDefined: " << getPreDefined() << std::endl;
+ r << std::string(indent + 1, ' ') << "HandlerType: " <<
+ (char)((getHandlerType() & 0xFF000000) >> 24) << (char)((getHandlerType() & 0x00FF0000) >> 16) <<
+ (char)((getHandlerType() & 0x0000FF00) >> 8) << (char)(getHandlerType() & 0x000000FF) << std::endl;
+ r << std::string(indent + 1, ' ') << "Name: " << getName() << std::endl;
+ return r.str();
+ }
+
+ //Note: next 4 headers inherit from fullBox, start at byte 4.
+ VMHD::VMHD(){
+ memcpy(data + 4, "vmhd", 4);
+ setGraphicsMode(0);
+ setOpColor(0,0);
+ setOpColor(0,1);
+ setOpColor(0,2);
+ }
+
+ void VMHD::setGraphicsMode(uint16_t newGraphicsMode){
+ setInt16(newGraphicsMode,4);
+ }
+
+ uint16_t VMHD::getGraphicsMode(){
+ return getInt16(4);
+ }
+
+ uint32_t VMHD::getOpColorCount(){
+ return 3;
+ }
+
+ void VMHD::setOpColor(uint16_t newOpColor, size_t index){
+ if (index <3){
+ setInt16(newOpColor, 6 + (2 * index));
+ }
+ }
+
+ uint16_t VMHD::getOpColor(size_t index){
+ if (index < 3){
+ return getInt16(6 + (index * 2));
+ }else{
+ return 0;
+ }
+ }
+
+ std::string VMHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[vmhd] Video Media Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "GraphicsMode: " << getGraphicsMode() << std::endl;
+ for (unsigned int i = 0; i < getOpColorCount(); i++){
+ r << std::string(indent + 1, ' ') << "OpColor["<<i<<"]: " << getOpColor(i) << std::endl;
+ }
+ return r.str();
+ }
+
+ SMHD::SMHD(){
+ memcpy(data + 4, "smhd", 4);
+ setBalance(0);
+ setInt16(0,6);
+ }
+
+ void SMHD::setBalance(int16_t newBalance){
+ setInt16(newBalance,4);
+ }
+
+ int16_t SMHD::getBalance(){
+ return getInt16(4);
+ }
+
+ std::string SMHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[smhd] Sound Media Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "Balance: " << getBalance() << std::endl;
+ return r.str();
+ }
+
+ HMHD::HMHD(){
+ memcpy(data + 4, "hmhd", 4);
+ }
+
+ void HMHD::setMaxPDUSize(uint16_t newMaxPDUSize){
+ setInt16(newMaxPDUSize,4);
+ }
+
+ uint16_t HMHD::getMaxPDUSize(){
+ return getInt16(4);
+ }
+
+ void HMHD::setAvgPDUSize(uint16_t newAvgPDUSize){
+ setInt16(newAvgPDUSize,6);
+ }
+
+ uint16_t HMHD::getAvgPDUSize(){
+ return getInt16(6);
+ }
+
+ void HMHD::setMaxBitRate(uint32_t newMaxBitRate){
+ setInt32(newMaxBitRate,8);
+ }
+
+ uint32_t HMHD::getMaxBitRate(){
+ return getInt32(8);
+ }
+
+ void HMHD::setAvgBitRate(uint32_t newAvgBitRate){
+ setInt32(newAvgBitRate,12);
+ }
+
+ uint32_t HMHD::getAvgBitRate(){
+ return getInt32(12);
+ }
+
+ std::string HMHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[hmhd] Hint Media Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "maxPDUSize: " << getMaxPDUSize() << std::endl;
+ r << std::string(indent + 1, ' ') << "avgPDUSize: " << getAvgPDUSize() << std::endl;
+ r << std::string(indent + 1, ' ') << "maxBitRate: " << getMaxBitRate() << std::endl;
+ r << std::string(indent + 1, ' ') << "avgBitRate: " << getAvgBitRate() << std::endl;
+ return r.str();
+ }
+
+ NMHD::NMHD(){
+ memcpy(data + 4, "nmhd", 4);
+ }
+
+ std::string NMHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[nmhd] Null Media Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ return r.str();
+ }
+
+ MEHD::MEHD(){
+ memcpy(data + 4, "mehd", 4);
+ }
+
+ void MEHD::setFragmentDuration(uint64_t newFragmentDuration){
+ if (getVersion() == 0){
+ setInt32(newFragmentDuration,4);
+ }else{
+ setInt64(newFragmentDuration,4);
+ }
+ }
+
+ uint64_t MEHD::getFragmentDuration(){
+ if(getVersion() == 0){
+ return getInt32(4);
+ }else{
+ return getInt64(4);
+ }
+ }
+
+ std::string MEHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[mehd] Movie Extends Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "FragmentDuration: " << getFragmentDuration() << std::endl;
+ return r.str();
+ }
+
+ STBL::STBL(){
+ memcpy(data + 4, "stbl", 4);
+ }
+
+ URL::URL(){
+ memcpy(data + 4, "url ", 4);
+ }
+
+ void URL::setLocation(std::string newLocation){
+ setString(newLocation, 4);
+ }
+
+ std::string URL::getLocation(){
+ return std::string(getString(4),getStringLen(4));
+ }
+
+ std::string URL::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[url ] URL Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "Location: " << getLocation() << std::endl;
+ return r.str();
+ }
+
+ URN::URN(){
+ memcpy(data + 4, "urn ", 4);
+ }
+
+ void URN::setName(std::string newName){
+ setString(newName, 4);
+ }
+
+ std::string URN::getName(){
+ return std::string(getString(4),getStringLen(4));
+ }
+
+ void URN::setLocation(std::string newLocation){
+ setString(newLocation, 4 + getStringLen(4) + 1);
+ }
+
+ std::string URN::getLocation(){
+ int loc = 4 + getStringLen(4) + 1;
+ return std::string(getString(loc),getStringLen(loc));
+ }
+
+ std::string URN::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[urn ] URN Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "Name: " << getName() << std::endl;
+ r << std::string(indent + 1, ' ') << "Location: " << getLocation() << std::endl;
+ return r.str();
+ }
+
+ DREF::DREF(char v, uint32_t f){
+ memcpy(data + 4, "dref", 4);
+ setVersion(v);
+ setFlags(f);
+ setInt32(0,4);
+ }
+
+ uint32_t DREF::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void DREF::setDataEntry(fullBox & newDataEntry, size_t index){
+ unsigned int i;
+ uint32_t offset = 8; //start of boxes
+ for (i=0; i< getEntryCount() && i < index; i++){
+ offset += getBoxLen(offset);
+ }
+ if (index+1 > getEntryCount()){
+ int amount = index + 1 - getEntryCount();
+ if ( !reserve(payloadOffset + offset, 0, amount * 8)){
+ return;
+ }
+ for (int j = 0; j < amount; ++j){
+ memcpy(data + payloadOffset + offset + j * 8, "\000\000\000\010erro", 8);
+ }
+ setInt32(index + 1, 4);
+ offset += (index - i) * 8;
+ }
+ setBox(newDataEntry, offset);
+ }
+
+ Box & DREF::getDataEntry(size_t index){
+ uint32_t offset = 8;
+ if (index > getEntryCount()){
+ static Box res;
+ return (Box &)res;
+ }
+
+ for (unsigned int i=0; i < index; i++){
+ offset += getBoxLen(offset);
+ }
+ return (Box &)getBox(offset);
+ }
+
+ std::string DREF::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[dref] Data Reference Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i< getEntryCount(); i++){
+ r << getDataEntry(i).toPrettyString(indent+1);
+ }
+ return r.str();
+ }
+
+ MVHD::MVHD(char v, uint32_t f){
+ memcpy(data + 4, "mvhd", 4);
+ setVersion(v);
+ setFlags(f);
+ setCreationTime(0);
+ setModificationTime(0);
+ setTimeScale(1000);
+ setDuration(0);
+ setRate(0x00010000);
+ setVolume(0x0100);
+ setMatrix(0x40000000,0);
+ setMatrix(0x00010000,4);
+ setMatrix(0x00010000,8);
+ setTrackID(1);
+ }
+
+ MVHD::MVHD(long long unsigned int duration){
+ //memcpy(data + 4, "mvhd", 4);
+ //char temp[] = {00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 0x03, 0xE8, 0x10, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 0x01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 40, 00, 00, 00};
+ //char temp[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x80, 0x3d, 0xe8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01};
+ //setString(temp, 0x4F, 0);
+ //setDuration(duration);
+
+ memcpy(data + 4, "mvhd", 4);
+ setVersion(0);
+ setFlags(0);
+ setTrackID(1);
+ setTimeScale(1000);
+
+ setRate(0x00010000);
+ setVolume(0x0100);
+ setMatrix(0x40000000,0);
+ setMatrix(0x00010000,4);
+ setMatrix(0x00010000,8);
+ setTimeScale(1000);
+ setRate(0x10000);
+
+ setDuration(duration);
+ }
+
+ void MVHD::setCreationTime(uint64_t newCreationTime){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newCreationTime, 4);
+ }else{
+ setInt64(newCreationTime, 4);
+ }
+ }
+
+ uint64_t MVHD::getCreationTime(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(4);
+ }else{
+ return getInt64(4);
+ }
+ }
+
+ void MVHD::setModificationTime(uint64_t newModificationTime){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newModificationTime, 8);
+ }else{
+ setInt64(newModificationTime, 12);
+ }
+ }
+
+ uint64_t MVHD::getModificationTime(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(8);
+ }else{
+ return getInt64(12);
+ }
+ }
+
+ void MVHD::setTimeScale(uint32_t newTimeScale){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newTimeScale, 12);
+ }else{
+ setInt32(newTimeScale, 20);
+ }
+ }
+
+ uint32_t MVHD::getTimeScale(){
+ if (getVersion() == 0){
+ return getInt32(12);
+ }else{
+ return getInt32(20);
+ }
+ }
+
+ void MVHD::setDuration(uint64_t newDuration){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newDuration, 16);
+ }else{
+ setInt64(newDuration, 24);
+ }
+ }
+
+ uint64_t MVHD::getDuration(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(16);
+ }else{
+ return getInt64(24);
+ }
+ }
+
+ void MVHD::setRate(uint32_t newRate){
+ if (getVersion() == 0){
+ setInt32( newRate, 20);
+ }else{
+ setInt32(newRate, 32);
+ }
+ }
+
+ uint32_t MVHD::getRate(){
+ if (getVersion() == 0){
+ return getInt32(20);
+ }else{
+ return getInt32(32);
+ }
+ }
+
+ void MVHD::setVolume(uint16_t newVolume){
+ if (getVersion() == 0){
+ setInt16(newVolume, 24);
+ }else{
+ setInt16(newVolume, 36);
+ }
+ }
+
+ uint16_t MVHD::getVolume(){
+ if (getVersion() == 0){
+ return getInt16(24);
+ }else{
+ return getInt16(36);
+ }
+ }
+ //10 bytes reserved in between
+ uint32_t MVHD::getMatrixCount(){
+ return 9;
+ }
+
+ void MVHD::setMatrix(int32_t newMatrix, size_t index){
+ int offset = 0;
+ if (getVersion() == 0){
+ offset = 24 + 2 + 10;
+ }else{
+ offset = 36 + 2 + 10;
+ }
+ setInt32(newMatrix, offset + index * 4);
+ }
+
+ int32_t MVHD::getMatrix(size_t index){
+ int offset = 0;
+ if (getVersion() == 0){
+ offset = 24 + 2 + 10;
+ }else{
+ offset = 36 + 2 + 10;
+ }
+ return getInt32(offset + index * 4);
+ }
+
+ //24 bytes of pre-defined in between
+ void MVHD::setTrackID(uint32_t newTrackID){
+ if (getVersion() == 0){
+ setInt32(newTrackID, 86);
+ }else{
+ setInt32(newTrackID, 98);
+ }
+ }
+
+ uint32_t MVHD::getTrackID(){
+ if (getVersion() == 0){
+ return getInt32(86);
+ }else{
+ return getInt32(98);
+ }
+ }
+
+ std::string MVHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[mvhd] Movie Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "CreationTime: " << getCreationTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "ModificationTime: " << getModificationTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "TimeScale: " << getTimeScale() << std::endl;
+ r << std::string(indent + 1, ' ') << "Duration: " << getDuration() << std::endl;
+ r << std::string(indent + 1, ' ') << "Rate: " << getRate() << std::endl;
+ r << std::string(indent + 1, ' ') << "Volume: " << getVolume() << std::endl;
+ r << std::string(indent + 1, ' ') << "Matrix: ";
+ for (unsigned int i = 0; i< getMatrixCount(); i++){
+ r << getMatrix(i);
+ if (i!=getMatrixCount()-1){
+ r << ", ";
+ }
+ }
+ r << std::endl;
+ r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
+ return r.str();
+ }
+
+ TFRA::TFRA(){
+ memcpy(data + 4, "dref", 4);
+ }
+
+ //note, fullbox starts at byte 4
+ void TFRA::setTrackID(uint32_t newTrackID){
+ setInt32(newTrackID, 4);
+ }
+
+ uint32_t TFRA::getTrackID(){
+ return getInt32(4);
+ }
+
+ void TFRA::setLengthSizeOfTrafNum(char newVal){
+ char part = getInt8(11);
+ setInt8(((newVal & 0x03)<<4) + (part & 0xCF),11);
+ }
+
+ char TFRA::getLengthSizeOfTrafNum(){
+ return (getInt8(11)>>4) & 0x03;
+ }
+
+ void TFRA::setLengthSizeOfTrunNum(char newVal){
+ char part = getInt8(11);
+ setInt8(((newVal & 0x03)<<2) + (part & 0xF3),11);
+ }
+
+ char TFRA::getLengthSizeOfTrunNum(){
+ return (getInt8(11)>>2) & 0x03;
+ }
+
+ void TFRA::setLengthSizeOfSampleNum(char newVal){
+ char part = getInt8(11);
+ setInt8(((newVal & 0x03)) + (part & 0xFC),11);
+ }
+
+ char TFRA::getLengthSizeOfSampleNum(){
+ return (getInt8(11)) & 0x03;
+ }
+
+ void TFRA::setNumberOfEntry(uint32_t newNumberOfEntry){
+ setInt32(newNumberOfEntry,12);
+ }
+
+ uint32_t TFRA::getNumberOfEntry(){
+ return getInt32(12);
+ }
+
+ uint32_t TFRA::getTFRAEntrySize(){
+ int EntrySize= (getVersion()==1 ? 16 : 8);
+ EntrySize += getLengthSizeOfTrafNum()+1;
+ EntrySize += getLengthSizeOfTrunNum()+1;
+ EntrySize += getLengthSizeOfSampleNum()+1;
+ return EntrySize;
+ }
+
+ void TFRA::setTFRAEntry(TFRAEntry newTFRAEntry, uint32_t no){
+ if (no + 1 > getNumberOfEntry()){//if a new entry is issued
+ uint32_t offset = 16 + getTFRAEntrySize() * getNumberOfEntry();//start of filler in bytes
+ uint32_t fillsize = (no + 1 - getNumberOfEntry())*getTFRAEntrySize();//filler in bytes
+ if ( !reserve(offset, 0, fillsize)){//filling space
+ return;
+ }
+ setNumberOfEntry(no+1);
+ }
+ uint32_t loc = 16 + no * getTFRAEntrySize();
+ if (getVersion() == 1){
+ setInt64(newTFRAEntry.time, loc);
+ setInt64(newTFRAEntry.moofOffset, loc+8);
+ loc += 16;
+ }else{
+ setInt32(newTFRAEntry.time, loc);
+ setInt32(newTFRAEntry.moofOffset, loc+4);
+ loc += 8;
+ }
+ switch (getLengthSizeOfTrafNum()){
+ case 0:
+ setInt8(newTFRAEntry.trafNumber, loc);
+ break;
+ case 1:
+ setInt16(newTFRAEntry.trafNumber, loc);
+ break;
+ case 2:
+ setInt24(newTFRAEntry.trafNumber, loc);
+ break;
+ case 3:
+ setInt32(newTFRAEntry.trafNumber, loc);
+ break;
+ }
+ loc += getLengthSizeOfTrafNum() + 1;
+ switch (getLengthSizeOfTrunNum()){
+ case 0:
+ setInt8(newTFRAEntry.trunNumber, loc);
+ break;
+ case 1:
+ setInt16(newTFRAEntry.trunNumber, loc);
+ break;
+ case 2:
+ setInt24(newTFRAEntry.trunNumber, loc);
+ break;
+ case 3:
+ setInt32(newTFRAEntry.trunNumber, loc);
+ break;
+ }
+ loc += getLengthSizeOfTrunNum() + 1;
+ switch (getLengthSizeOfSampleNum()){
+ case 0:
+ setInt8(newTFRAEntry.sampleNumber, loc);
+ break;
+ case 1:
+ setInt16(newTFRAEntry.sampleNumber, loc);
+ break;
+ case 2:
+ setInt24(newTFRAEntry.sampleNumber, loc);
+ break;
+ case 3:
+ setInt32(newTFRAEntry.sampleNumber, loc);
+ break;
+ }
+ }
+
+ TFRAEntry & TFRA::getTFRAEntry(uint32_t no){
+ static TFRAEntry retval;
+ if (no >= getNumberOfEntry()){
+ static TFRAEntry inval;
+ return inval;
+ }
+ uint32_t loc = 16 + no * getTFRAEntrySize();
+ if (getVersion() == 1){
+ retval.time = getInt64(loc);
+ retval.moofOffset = getInt64(loc + 8);
+ loc += 16;
+ }else{
+ retval.time = getInt32(loc);
+ retval.moofOffset = getInt32(loc + 4);
+ loc += 8;
+ }
+ switch (getLengthSizeOfTrafNum()){
+ case 0:
+ retval.trafNumber = getInt8(loc);
+ break;
+ case 1:
+ retval.trafNumber = getInt16(loc);
+ break;
+ case 2:
+ retval.trafNumber = getInt24(loc);
+ break;
+ case 3:
+ retval.trafNumber = getInt32(loc);
+ break;
+ }
+ loc += getLengthSizeOfTrafNum() + 1;
+ switch (getLengthSizeOfTrunNum()){
+ case 0:
+ retval.trunNumber = getInt8(loc);
+ break;
+ case 1:
+ retval.trunNumber = getInt16(loc);
+ break;
+ case 2:
+ retval.trunNumber = getInt24(loc);
+ break;
+ case 3:
+ retval.trunNumber = getInt32(loc);
+ break;
+ }
+ loc += getLengthSizeOfTrunNum() + 1;
+ switch (getLengthSizeOfSampleNum()){
+ case 0:
+ retval.sampleNumber = getInt8(loc);
+ break;
+ case 1:
+ retval.sampleNumber = getInt16(loc);
+ break;
+ case 2:
+ retval.sampleNumber = getInt24(loc);
+ break;
+ case 3:
+ retval.sampleNumber = getInt32(loc);
+ break;
+ }
+ return retval;
+ }
+
+ std::string TFRA::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[tfra] Track Fragment Random Access Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
+ r << std::string(indent + 1, ' ') << "lengthSizeOfTrafNum: " << (int)getLengthSizeOfTrafNum() << std::endl;
+ r << std::string(indent + 1, ' ') << "lengthSizeOfTrunNum: " << (int)getLengthSizeOfTrunNum() << std::endl;
+ r << std::string(indent + 1, ' ') << "lengthSizeOfSampleNum: " << (int)getLengthSizeOfSampleNum() << std::endl;
+ r << std::string(indent + 1, ' ') << "NumberOfEntry: " << getNumberOfEntry() << std::endl;
+ for (unsigned int i = 0; i < getNumberOfEntry(); i++){
+ static TFRAEntry temp;
+ temp = getTFRAEntry(i);
+ r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
+ r << std::string(indent + 2, ' ') << "Time: " << temp.time << std::endl;
+ r << std::string(indent + 2, ' ') << "MoofOffset: " << temp.moofOffset << std::endl;
+ r << std::string(indent + 2, ' ') << "TrafNumber: " << temp.trafNumber << std::endl;
+ r << std::string(indent + 2, ' ') << "TrunNumber: " << temp.trunNumber << std::endl;
+ r << std::string(indent + 2, ' ') << "SampleNumber: " << temp.sampleNumber << std::endl;
+ }
+ return r.str();
+ }
+
+ TKHD::TKHD(char v, uint32_t f){
+ memcpy(data + 4, "tkhd", 4);
+ setVersion(v);
+ setFlags(f);
+ setCreationTime(0);
+ setModificationTime(0);
+ setTrackID(0);
+ setDuration(0);
+ setLayer(0);
+ setAlternateGroup(0);
+ setVolume(0x0100);
+ setMatrix(0x00010000,0);
+ setMatrix(0x00010000,4);
+ //fills automatically with zero's
+ setMatrix(0x40000000,8);
+ setWidth(0);
+ setHeight(0);
+ }
+
+ void TKHD::setCreationTime(uint64_t newCreationTime){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newCreationTime, 4);
+ }else{
+ setInt64(newCreationTime, 4);
+ }
+ }
+
+ uint64_t TKHD::getCreationTime(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(4);
+ }else{
+ return getInt64(4);
+ }
+ }
+
+ void TKHD::setModificationTime(uint64_t newModificationTime){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newModificationTime, 8);
+ }else{
+ setInt64(newModificationTime, 12);
+ }
+ }
+
+ uint64_t TKHD::getModificationTime(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(8);
+ }else{
+ return getInt64(12);
+ }
+ }
+
+ void TKHD::setTrackID(uint32_t newTrackID){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newTrackID, 12);
+ }else{
+ setInt32(newTrackID, 20);
+ }
+ }
+
+ uint32_t TKHD::getTrackID(){
+ if (getVersion() == 0){
+ return getInt32(12);
+ }else{
+ return getInt32(20);
+ }
+ }
+ //note 4 bytes reserved in between
+ void TKHD::setDuration(uint64_t newDuration){
+ if (getVersion() == 0){
+ setInt32(newDuration, 20);
+ }else{
+ setInt64(newDuration, 28);
+ }
+ }
+
+ uint64_t TKHD::getDuration(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(20);
+ }else{
+ return getInt64(28);
+ }
+ }
+ //8 bytes reserved in between
+ void TKHD::setLayer(uint16_t newLayer){
+ if (getVersion() == 0){
+ setInt16(newLayer, 32);
+ }else{
+ setInt16(newLayer, 44);
+ }
+ }
+
+ uint16_t TKHD::getLayer(){
+ if (getVersion() == 0){
+ return getInt16(32);
+ }else{
+ return getInt16(44);
+ }
+ }
+
+ void TKHD::setAlternateGroup(uint16_t newAlternateGroup){
+ if (getVersion() == 0){
+ setInt16(newAlternateGroup, 34);
+ }else{
+ setInt16(newAlternateGroup, 46);
+ }
+ }
+
+ uint16_t TKHD::getAlternateGroup(){
+ if (getVersion() == 0){
+ return getInt16(34);
+ }else{
+ return getInt16(46);
+ }
+ }
+
+ void TKHD::setVolume(uint16_t newVolume){
+ if (getVersion() == 0){
+ setInt16(newVolume, 36);
+ }else{
+ setInt16(newVolume, 48);
+ }
+ }
+
+ uint16_t TKHD::getVolume(){
+ if (getVersion() == 0){
+ return getInt16(36);
+ }else{
+ return getInt16(48);
+ }
+ }
+ //2 bytes reserved in between
+ uint32_t TKHD::getMatrixCount(){
+ return 9;
+ }
+
+ void TKHD::setMatrix(int32_t newMatrix, size_t index){
+ int offset = 0;
+ if (getVersion() == 0){
+ offset = 36 + 2 + 2;
+ }else{
+ offset = 48 + 2 + 2;
+ }
+ setInt32(newMatrix, offset + index * 4);
+ }
+
+ int32_t TKHD::getMatrix(size_t index){
+ int offset = 0;
+ if (getVersion() == 0){
+ offset = 36 + 2 + 2;
+ }else{
+ offset = 48 + 2 + 2;
+ }
+ return getInt32(offset + index * 4);
+ }
+
+ void TKHD::setWidth(uint32_t newWidth){
+ if (getVersion() == 0){
+ setInt32(newWidth, 76);
+ }else{
+ setInt32(newWidth, 88);
+ }
+ }
+
+ uint32_t TKHD::getWidth(){
+ if (getVersion() == 0){
+ return getInt32(76);
+ }else{
+ return getInt32(88);
+ }
+ }
+
+ void TKHD::setHeight(uint32_t newHeight){
+ if (getVersion() == 0){
+ setInt32(newHeight, 80);
+ }else{
+ setInt32(newHeight, 92);
+ }
+ }
+
+ uint32_t TKHD::getHeight(){
+ if (getVersion() == 0){
+ return getInt32(80);
+ }else{
+ return getInt32(92);
+ }
+ }
+
+ std::string TKHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[tkhd] Track Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "CreationTime: " << getCreationTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "ModificationTime: " << getModificationTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "TrackID: " << getTrackID() << std::endl;
+ r << std::string(indent + 1, ' ') << "Duration: " << getDuration() << std::endl;
+ r << std::string(indent + 1, ' ') << "Layer: " << getLayer() << std::endl;
+ r << std::string(indent + 1, ' ') << "AlternateGroup: " << getAlternateGroup() << std::endl;
+ r << std::string(indent + 1, ' ') << "Volume: " << getVolume() << std::endl;
+ r << std::string(indent + 1, ' ') << "Matrix: ";
+ for (unsigned int i = 0; i< getMatrixCount(); i++){
+ r << getMatrix(i);
+ if (i!=getMatrixCount()-1){
+ r << ", ";
+ }
+ }
+ r << std::endl;
+ r << std::string(indent + 1, ' ') << "Width: " << (getWidth() >> 16) << "." << (getWidth() & 0xFFFF) << std::endl;
+ r << std::string(indent + 1, ' ') << "Height: " << (getHeight() >> 16) << "." << (getHeight() & 0xFFFF) << std::endl;
+ return r.str();
+ }
+
+ MDHD::MDHD(char v, uint32_t f){
+ memcpy(data + 4, "mdhd", 4);
+ setVersion(v);
+ setFlags(f);
+ setCreationTime(0);
+ setModificationTime(0);
+ setTimeScale(1000);
+ setDuration(0);
+ setLanguage(0);
+ if (v==0){
+ setInt16(0,22);
+ }else{
+ setInt16(0,34);
+ }
+ }
+
+ void MDHD::setCreationTime(uint64_t newCreationTime){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newCreationTime, 4);
+ }else{
+ setInt64(newCreationTime, 4);
+ }
+ }
+
+ uint64_t MDHD::getCreationTime(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(4);
+ }else{
+ return getInt64(4);
+ }
+ }
+
+ void MDHD::setModificationTime(uint64_t newModificationTime){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newModificationTime, 8);
+ }else{
+ setInt64(newModificationTime, 12);
+ }
+ }
+
+ uint64_t MDHD::getModificationTime(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(8);
+ }else{
+ return getInt64(12);
+ }
+ }
+
+ void MDHD::setTimeScale(uint32_t newTimeScale){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newTimeScale, 12);
+ }else{
+ setInt32(newTimeScale, 20);
+ }
+ }
+
+ uint32_t MDHD::getTimeScale(){
+ if (getVersion() == 0){
+ return getInt32(12);
+ }else{
+ return getInt32(20);
+ }
+ }
+
+ void MDHD::setDuration(uint64_t newDuration){
+ if (getVersion() == 0){
+ setInt32((uint32_t) newDuration, 16);
+ }else{
+ setInt64(newDuration, 24);
+ }
+ }
+
+ uint64_t MDHD::getDuration(){
+ if (getVersion() == 0){
+ return (uint64_t)getInt32(16);
+ }else{
+ return getInt64(24);
+ }
+ }
+
+ void MDHD::setLanguage (uint16_t newLanguage){
+ if (getVersion() == 0){
+ setInt16(newLanguage & 0x7F, 20);
+ }else{
+ setInt16(newLanguage & 0x7F, 32);
+ }
+ }
+
+ uint16_t MDHD::getLanguage(){
+ if (getVersion() == 0){
+ return getInt16(20) & 0x7F;
+ }else{
+ return getInt16(32) & 0x7F;
+ }
+ }
+
+ std::string MDHD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[mdhd] Media Header Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "CreationTime: " << getCreationTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "ModificationTime: " << getModificationTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "TimeScale: " << getTimeScale() << std::endl;
+ r << std::string(indent + 1, ' ') << "Duration: " << getDuration() << std::endl;
+ r << std::string(indent + 1, ' ') << "Language: 0x" << std::hex << getLanguage() << std::dec<< std::endl;
+ return r.str();
+ }
+
+ STTS::STTS(char v, uint32_t f){
+ memcpy(data + 4, "stts", 4);
+ setVersion(v);
+ setFlags(f);
+ setEntryCount(0);
+ }
+
+ void STTS::setEntryCount(uint32_t newEntryCount){
+ setInt32(newEntryCount, 4);
+ }
+
+ uint32_t STTS::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void STTS::setSTTSEntry(STTSEntry newSTTSEntry, uint32_t no){
+ if(no + 1 > getEntryCount()){
+ setEntryCount(no + 1);
+ for (unsigned int i = getEntryCount(); i < no; i++){
+ setInt64(0, 8 + (i * 8));//filling up undefined entries of 64 bits
+ }
+ }
+ setInt32(newSTTSEntry.sampleCount, 8 + no * 8);
+ setInt32(newSTTSEntry.sampleDelta, 8 + (no * 8) + 4);
+ }
+
+ STTSEntry STTS::getSTTSEntry(uint32_t no){
+ static STTSEntry retval;
+ if (no >= getEntryCount()){
+ static STTSEntry inval;
+ return inval;
+ }
+ retval.sampleCount = getInt32(8 + (no * 8));
+ retval.sampleDelta = getInt32(8 + (no * 8) + 4);
+ return retval;
+ }
+
+ std::string STTS::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stts] Sample Table Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i < getEntryCount(); i++){
+ static STTSEntry temp;
+ temp = getSTTSEntry(i);
+ r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
+ r << std::string(indent + 2, ' ') << "SampleCount: " << temp.sampleCount << std::endl;
+ r << std::string(indent + 2, ' ') << "SampleDelta: " << temp.sampleDelta << std::endl;
+ }
+ return r.str();
+
+ }
+
+ CTTS::CTTS(){
+ memcpy(data + 4, "ctts", 4);
+ }
+
+ void CTTS::setEntryCount(uint32_t newEntryCount){
+ setInt32(newEntryCount, 4);
+ }
+
+ uint32_t CTTS::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void CTTS::setCTTSEntry(CTTSEntry newCTTSEntry, uint32_t no){
+ if(no + 1 > getEntryCount()){
+ for (unsigned int i = getEntryCount(); i < no; i++){
+ setInt64(0, 8 + (i * 8));//filling up undefined entries of 64 bits
+ }
+ }
+ setInt32(newCTTSEntry.sampleCount, 8 + no * 8);
+ setInt32(newCTTSEntry.sampleOffset, 8 + (no * 8) + 4);
+ }
+
+ CTTSEntry CTTS::getCTTSEntry(uint32_t no){
+ static CTTSEntry retval;
+ if (no >= getEntryCount()){
+ static CTTSEntry inval;
+ return inval;
+ }
+ retval.sampleCount = getInt32(8 + (no * 8));
+ retval.sampleOffset = getInt32(8 + (no * 8) + 4);
+ return retval;
+ }
+
+ std::string CTTS::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stts] Sample Table Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i < getEntryCount(); i++){
+ static CTTSEntry temp;
+ temp = getCTTSEntry(i);
+ r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
+ r << std::string(indent + 2, ' ') << "SampleCount: " << temp.sampleCount << std::endl;
+ r << std::string(indent + 2, ' ') << "SampleOffset: " << temp.sampleOffset << std::endl;
+ }
+ return r.str();
+
+ }
+
+ STSC::STSC(char v, uint32_t f){
+ memcpy(data + 4, "stsc", 4);
+ setVersion(v);
+ setFlags(f);
+ setEntryCount(0);
+ }
+
+ void STSC::setEntryCount(uint32_t newEntryCount){
+ setInt32(newEntryCount, 4);
+ }
+
+ uint32_t STSC::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void STSC::setSTSCEntry(STSCEntry newSTSCEntry, uint32_t no){
+ if(no + 1 > getEntryCount()){
+ setEntryCount(no+1);
+ for (unsigned int i = getEntryCount(); i < no; i++){
+ setInt64(0, 8 + (i * 12));//filling up undefined entries of 64 bits
+ setInt32(0, 8 + (i * 12) + 8);
+ }
+ }
+ setInt32(newSTSCEntry.firstChunk, 8 + no * 12);
+ setInt32(newSTSCEntry.samplesPerChunk, 8 + (no * 12) + 4);
+ setInt32(newSTSCEntry.sampleDescriptionIndex, 8 + (no * 12) + 8);
+ }
+
+ STSCEntry STSC::getSTSCEntry(uint32_t no){
+ static STSCEntry retval;
+ if (no >= getEntryCount()){
+ static STSCEntry inval;
+ return inval;
+ }
+ retval.firstChunk = getInt32(8 + (no * 12));
+ retval.samplesPerChunk = getInt32(8 + (no * 12) + 4);
+ retval.sampleDescriptionIndex = getInt32(8 + (no * 12) + 8);
+ return retval;
+ }
+
+ std::string STSC::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stsc] Sample To Chunk Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i < getEntryCount(); i++){
+ static STSCEntry temp;
+ temp = getSTSCEntry(i);
+ r << std::string(indent + 1, ' ') << "Entry[" << i <<"]:"<< std::endl;
+ r << std::string(indent + 2, ' ') << "FirstChunk: " << temp.firstChunk << std::endl;
+ r << std::string(indent + 2, ' ') << "SamplesPerChunk: " << temp.samplesPerChunk << std::endl;
+ r << std::string(indent + 2, ' ') << "SampleDescriptionIndex: " << temp.sampleDescriptionIndex << std::endl;
+ }
+ return r.str();
+ }
+
+ STCO::STCO(char v, uint32_t f){
+ memcpy(data + 4, "stco", 4);
+ setVersion(v);
+ setFlags(f);
+ setEntryCount(0);
+ }
+
+ void STCO::setEntryCount(uint32_t newEntryCount){
+ setInt32(newEntryCount, 4);
+ }
+
+ uint32_t STCO::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void STCO::setChunkOffset(uint32_t newChunkOffset, uint32_t no){
+ if (no + 1 > getEntryCount()){
+ for (unsigned int i = getEntryCount(); i < no; i++){
+ setInt32(0, 8 + i * 4);//filling undefined entries
+ }
+ setEntryCount(no+1);
+ }
+ setInt32(newChunkOffset, 8 + no * 4);
+ }
+
+ uint32_t STCO::getChunkOffset(uint32_t no){
+ if (no >= getEntryCount()){
+ return 0;
+ }
+ return getInt32(8 + no * 4);
+ }
+
+ std::string STCO::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stco] Chunk Offset Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i < getEntryCount(); i++){
+ r << std::string(indent + 1, ' ') << "ChunkOffset[" << i <<"]: " << getChunkOffset(i) << std::endl;
+ }
+ return r.str();
+ }
+
+ STSZ::STSZ(char v, uint32_t f){
+ memcpy(data + 4, "stsz", 4);
+ setVersion(v);
+ setFlags(f);
+ setSampleCount(0);
+ }
+
+ void STSZ::setSampleSize(uint32_t newSampleSize){
+ setInt32(newSampleSize, 4);
+ }
+
+ uint32_t STSZ::getSampleSize(){
+ return getInt32(4);
+ }
+
+ void STSZ::setSampleCount(uint32_t newSampleCount){
+ setInt32(newSampleCount, 8);
+ }
+
+ uint32_t STSZ::getSampleCount(){
+ return getInt32(8);
+ }
+
+ void STSZ::setEntrySize(uint32_t newEntrySize, uint32_t no){
+ if (no + 1 > getSampleCount()){
+ setSampleCount(no + 1);
+ for (unsigned int i = getSampleCount(); i < no; i++){
+ setInt32(0, 12 + i * 4);//filling undefined entries
+ }
+ }
+ setInt32(newEntrySize, 12 + no * 4);
+ }
+
+ uint32_t STSZ::getEntrySize(uint32_t no){
+ if (no >= getSampleCount()){
+ return 0;
+ }
+ return getInt32(12 + no * 4);
+ }
+
+ std::string STSZ::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stsz] Sample Size Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "SampleSize: " << getSampleSize() << std::endl;
+ r << std::string(indent + 1, ' ') << "SampleCount: " << getSampleCount() << std::endl;
+ for (unsigned int i = 0; i < getSampleCount(); i++){
+ r << std::string(indent + 1, ' ') << "EntrySize[" << i <<"]: " << getEntrySize(i) << std::endl;
+ }
+ return r.str();
+ }
+
+ SampleEntry::SampleEntry(){
+ memcpy(data + 4, "erro", 4);
+ }
+
+ void SampleEntry::setDataReferenceIndex(uint16_t newDataReferenceIndex){
+ setInt16(newDataReferenceIndex, 6);
+ }
+
+ uint16_t SampleEntry::getDataReferenceIndex(){
+ return getInt16(6);
+ }
+
+ std::string SampleEntry::toPrettySampleString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent + 1, ' ') << "DataReferenceIndex: " << getDataReferenceIndex() << std::endl;
+ return r.str();
+ }
+
+ CLAP::CLAP(){
+ memcpy(data + 4, "clap", 4);
+ setHorizOffN(0);
+ setHorizOffD(0);
+ setVertOffN(0);
+ setVertOffD(0);
+ }
+
+ void CLAP::setCleanApertureWidthN(uint32_t newVal){
+ setInt32(newVal,0);
+ }
+
+ uint32_t CLAP::getCleanApertureWidthN(){
+ return getInt32(0);
+ }
+
+ void CLAP::setCleanApertureWidthD(uint32_t newVal){
+ setInt32(newVal,4);
+ }
+
+ uint32_t CLAP::getCleanApertureWidthD(){
+ return getInt32(4);
+ }
+
+ void CLAP::setCleanApertureHeightN(uint32_t newVal){
+ setInt32(newVal,8);
+ }
+
+ uint32_t CLAP::getCleanApertureHeightN(){
+ return getInt32(8);
+ }
+
+ void CLAP::setCleanApertureHeightD(uint32_t newVal){
+ setInt32(newVal, 12);
+ }
+
+ uint32_t CLAP::getCleanApertureHeightD(){
+ return getInt32(12);
+ }
+
+ void CLAP::setHorizOffN(uint32_t newVal){
+ setInt32(newVal, 16);
+ }
+
+ uint32_t CLAP::getHorizOffN(){
+ return getInt32(16);
+ }
+
+ void CLAP::setHorizOffD(uint32_t newVal){
+ setInt32(newVal, 20);
+ }
+
+ uint32_t CLAP::getHorizOffD(){
+ return getInt32(20);
+ }
+
+ void CLAP::setVertOffN(uint32_t newVal){
+ setInt32(newVal, 24);
+ }
+
+ uint32_t CLAP::getVertOffN(){
+ return getInt32(24);
+ }
+
+ void CLAP::setVertOffD(uint32_t newVal){
+ setInt32(newVal, 28);
+ }
+
+ uint32_t CLAP::getVertOffD(){
+ return getInt32(32);
+ }
+
+ std::string CLAP::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[clap] Clean Aperture Box (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "CleanApertureWidthN: " << getCleanApertureWidthN() << std::endl;
+ r << std::string(indent + 1, ' ') << "CleanApertureWidthD: " << getCleanApertureWidthD() << std::endl;
+ r << std::string(indent + 1, ' ') << "CleanApertureHeightN: " << getCleanApertureHeightN() << std::endl;
+ r << std::string(indent + 1, ' ') << "CleanApertureHeightD: " << getCleanApertureHeightD() << std::endl;
+ r << std::string(indent + 1, ' ') << "HorizOffN: " << getHorizOffN() << std::endl;
+ r << std::string(indent + 1, ' ') << "HorizOffD: " << getHorizOffD() << std::endl;
+ r << std::string(indent + 1, ' ') << "VertOffN: " << getVertOffN() << std::endl;
+ r << std::string(indent + 1, ' ') << "VertOffD: " << getVertOffD() << std::endl;
+ return r.str();
+ }
+
+ PASP::PASP(){
+ memcpy(data + 4, "pasp", 4);
+ }
+
+ void PASP::setHSpacing(uint32_t newVal){
+ setInt32(newVal, 0);
+ }
+
+ uint32_t PASP::getHSpacing(){
+ return getInt32(0);
+ }
+
+ void PASP::setVSpacing(uint32_t newVal){
+ setInt32(newVal, 4);
+ }
+
+ uint32_t PASP::getVSpacing(){
+ return getInt32(4);
+ }
+
+ std::string PASP::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[pasp] Pixel Aspect Ratio Box (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "HSpacing: " << getHSpacing() << std::endl;
+ r << std::string(indent + 1, ' ') << "VSpacing: " << getVSpacing() << std::endl;
+ return r.str();
+ }
+
+ VisualSampleEntry::VisualSampleEntry(){
+ memcpy(data + 4, "erro", 4);
+ setHorizResolution(0x00480000);
+ setVertResolution(0x00480000);
+ setFrameCount(1);
+ setCompressorName("");
+ setDepth(0x0018);
+ }
+
+ void VisualSampleEntry::setCodec(const char* newCodec){
+ memcpy(data + 4, newCodec, 4);
+ }
+
+ void VisualSampleEntry::setWidth(uint16_t newWidth){
+ setInt16(newWidth,24);
+ }
+
+ uint16_t VisualSampleEntry::getWidth(){
+ return getInt16(24);
+ }
+
+ void VisualSampleEntry::setHeight(uint16_t newHeight){
+ setInt16(newHeight, 26);
+ }
+
+ uint16_t VisualSampleEntry::getHeight(){
+ return getInt16(26);
+ }
+
+ void VisualSampleEntry::setHorizResolution (uint32_t newHorizResolution){
+ setInt32(newHorizResolution, 28);
+ }
+
+ uint32_t VisualSampleEntry::getHorizResolution(){
+ return getInt32(28);
+ }
+
+ void VisualSampleEntry::setVertResolution (uint32_t newVertResolution){
+ setInt32(newVertResolution,32);
+ }
+
+ uint32_t VisualSampleEntry::getVertResolution(){
+ return getInt32(32);
+ }
+
+ void VisualSampleEntry::setFrameCount(uint16_t newFrameCount){
+ setInt16(newFrameCount, 40);
+ }
+
+ uint16_t VisualSampleEntry::getFrameCount(){
+ return getInt16(40);
+ }
+
+ void VisualSampleEntry::setCompressorName(std::string newCompressorName){
+ newCompressorName.resize(32, ' ');
+ setString(newCompressorName,42);
+ }
+
+ std::string VisualSampleEntry::getCompressorName(){
+ return getString(42);
+ }
+
+ void VisualSampleEntry::setDepth(uint16_t newDepth){
+ setInt16(newDepth, 74);
+ }
+
+ uint16_t VisualSampleEntry::getDepth(){
+ return getInt16(74);
+ }
+
+ void VisualSampleEntry::setCLAP(Box& clap){
+ setBox(clap,78);
+ }
+
+ Box & VisualSampleEntry::getCLAP(){
+ static Box ret = Box((char*)"\000\000\000\010erro", false);
+ if(payloadSize() <84){//if the EntryBox is not big enough to hold a CLAP/PASP
+ return ret;
+ }
+ ret = getBox(78);
+ return ret;
+ }
+
+ Box & VisualSampleEntry::getPASP(){
+ static Box ret = Box((char*)"\000\000\000\010erro", false);
+ if(payloadSize() <84){//if the EntryBox is not big enough to hold a CLAP/PASP
+ return ret;
+ }
+ if (payloadSize() < 78 + getBoxLen(78) + 8){
+ return ret;
+ }else{
+ return getBox(78+getBoxLen(78));
+ }
+
+ }
+
+ std::string VisualSampleEntry::toPrettyVisualString(uint32_t indent, std::string name){
+ std::stringstream r;
+ r << std::string(indent, ' ') << name << " (" << boxedSize() << ")" << std::endl;
+ r << toPrettySampleString(indent);
+ r << std::string(indent + 1, ' ') << "Width: " << getWidth() << std::endl;
+ r << std::string(indent + 1, ' ') << "Height: " << getHeight() << std::endl;
+ r << std::string(indent + 1, ' ') << "HorizResolution: " << getHorizResolution() << std::endl;
+ r << std::string(indent + 1, ' ') << "VertResolution: " << getVertResolution() << std::endl;
+ r << std::string(indent + 1, ' ') << "FrameCount: " << getFrameCount() << std::endl;
+ r << std::string(indent + 1, ' ') << "CompressorName: " << getCompressorName() << std::endl;
+ r << std::string(indent + 1, ' ') << "Depth: " << getDepth() << std::endl;
+ if (!getCLAP().isType("erro")){
+ r << getCLAP().toPrettyString(indent+1);
+ }
+ if (!getPASP().isType("erro")){
+ r << getPASP().toPrettyString(indent+1);
+ }
+ return r.str();
+ }
+
+ AudioSampleEntry::AudioSampleEntry(){
+ memcpy(data + 4, "erro", 4);
+ setChannelCount(2);
+ setSampleSize(16);
+ setSampleRate(44100);
+ }
+
+ void AudioSampleEntry::setCodec(const char* newCodec){
+ memcpy(data + 4, newCodec, 4);
+ }
+
+ void AudioSampleEntry::setChannelCount(uint16_t newChannelCount){
+ setInt16(newChannelCount,16);
+ }
+
+ uint16_t AudioSampleEntry::getChannelCount(){
+ return getInt16(16);
+ }
+
+ void AudioSampleEntry::setSampleSize(uint16_t newSampleSize){
+ setInt16(newSampleSize,18);
+ }
+
+ uint16_t AudioSampleEntry::getSampleSize(){
+ return getInt16(18);
+ }
+
+ void AudioSampleEntry::setPreDefined(uint16_t newPreDefined){
+ setInt16(newPreDefined,20);
+ }
+
+ uint16_t AudioSampleEntry::getPreDefined(){
+ return getInt16(20);
+ }
+
+ void AudioSampleEntry::setSampleRate(uint32_t newSampleRate){
+ setInt32(newSampleRate << 16, 24);
+ }
+
+ uint32_t AudioSampleEntry::getSampleRate(){
+ return getInt32(24) >> 16;
+ }
+
+ void AudioSampleEntry::setCodecBox(Box& newBox){
+ setBox(newBox, 28);
+ }
+
+ Box & AudioSampleEntry::getCodecBox(){
+ return getBox(28);
+ }
+
+ std::string AudioSampleEntry::toPrettyAudioString(uint32_t indent, std::string name){
+ std::stringstream r;
+ r << std::string(indent, ' ') << name << " (" << boxedSize() << ")" << std::endl;
+ r << toPrettySampleString(indent);
+ r << std::string(indent + 1, ' ') << "ChannelCount: " << getChannelCount() << std::endl;
+ r << std::string(indent + 1, ' ') << "SampleSize: " << getSampleSize() << std::endl;
+ r << std::string(indent + 1, ' ') << "PreDefined: " << getPreDefined() << std::endl;
+ r << std::string(indent + 1, ' ') << "SampleRate: " << getSampleRate() << std::endl;
+ r << getCodecBox().toPrettyString(indent + 1) << std::endl;
+ return r.str();
+ }
+
+ MP4A::MP4A(){
+ memcpy(data + 4, "mp4a", 4);
+ }
+
+ std::string MP4A::toPrettyString(uint32_t indent){
+ return toPrettyAudioString(indent, "[mp4a] MPEG-4 Audio");
+ }
+
+ AAC::AAC(){
+ memcpy(data + 4, "aac ", 4);
+ }
+
+ std::string AAC::toPrettyString(uint32_t indent){
+ return toPrettyAudioString(indent, "[aac ] Advanced Audio Codec");
+ }
+
+ AVC1::AVC1(){
+ memcpy(data + 4, "avc1", 4);
+ }
+
+ std::string AVC1::toPrettyString(uint32_t indent){
+ return toPrettyVisualString(indent, "[avc1] Advanced Video Codec 1");
+ }
+
+ H264::H264(){
+ memcpy(data + 4, "h264", 4);
+ }
+
+ std::string H264::toPrettyString(uint32_t indent){
+ return toPrettyVisualString(indent, "[h264] H.264/MPEG-4 AVC");
+ }
+
+ STSD::STSD(char v, uint32_t f){
+ memcpy(data + 4, "stsd", 4);
+ setVersion(v);
+ setFlags(f);
+ setEntryCount(0);
+ }
+
+ void STSD::setEntryCount (uint32_t newEntryCount){
+ setInt32(newEntryCount, 4);
+ }
+
+ uint32_t STSD::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void STSD::setEntry(Box & newContent, uint32_t no){
+ int tempLoc = 8;
+ unsigned int entryCount = getEntryCount();
+ for (unsigned int i = 0; i < no; i++){
+ if (i < entryCount){
+ tempLoc += getBoxLen(tempLoc);
+ }else{
+ if ( !reserve(tempLoc, 0, (no - entryCount) * 8)){
+ return;
+ }
+ memset(data + tempLoc, 0, (no - entryCount) * 8);
+ tempLoc += (no - entryCount) * 8;
+ break;
+ }
+ }
+ setBox(newContent, tempLoc);
+ if (getEntryCount() < no+1){
+ setEntryCount(no+1);
+ }
+ }
+
+ Box & STSD::getEntry(uint32_t no){
+ static Box ret = Box((char*)"\000\000\000\010erro", false);
+ if (no > getEntryCount()){
+ return ret;
+ }
+ unsigned int i = 0;
+ int tempLoc = 8;
+ while (i < no){
+ tempLoc += getBoxLen(tempLoc);
+ i++;
+ }
+ return getBox(tempLoc);
+ }
+
+ std::string STSD::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stsd] Sample Description Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntrySize: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i < getEntryCount(); i++){
+ Box curBox = Box(getEntry(i).asBox(), false);
+ r << curBox.toPrettyString(indent + 1);
+ }
+ return r.str();
+ }
+
+ EDTS::EDTS(){
+ memcpy(data + 4, "edts", 4);
+ }
+
+ UDTA::UDTA(){
+ memcpy(data + 4, "udta", 4);
+ }
+
+ STSS::STSS(char v, uint32_t f){
+ memcpy(data + 4, "stss", 4);
+ setVersion(v);
+ setFlags(f);
+ setEntryCount(0);
+ }
+
+ void STSS::setEntryCount(uint32_t newVal){
+ setInt32(newVal, 4);
+ }
+
+ uint32_t STSS::getEntryCount(){
+ return getInt32(4);
+ }
+
+ void STSS::setSampleNumber(uint32_t newVal, uint32_t index){
+ if (index >= getEntryCount()){
+ setEntryCount(index + 1);
+ }
+ setInt32(newVal, 8 + (index * 4));
+ }
+
+ uint32_t STSS::getSampleNumber(uint32_t index){
+ if (index >= getEntryCount()){
+ return 0;
+ }
+ return getInt32(8 + (index * 4));
+ }
+
+ std::string STSS::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[stss] Sync Sample Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "EntryCount: " << getEntryCount() << std::endl;
+ for (unsigned int i = 0; i < getEntryCount(); i++){
+ r << std::string(indent + 1, ' ') << "SampleNumber[" << i <<"] : " << getSampleNumber(i) << std::endl;
+ }
+ return r.str();
+ }
+
+ META::META(){
+ memcpy(data + 4, "meta", 4);
+ }
+
+ std::string META::toPrettyString(uint32_t indent){
+ return toPrettyCFBString(indent, "[meta] Meta Box");
+ }
+
+ ELST::ELST(){
+ memcpy(data + 4, "elst", 4);
+ }
+
+ void ELST::setSegmentDuration(uint64_t newVal){
+ if (getVersion() == 1){
+ setInt64(newVal, 4);
+ }else{
+ setInt32(newVal, 4);
+ }
+ }
+
+ uint64_t ELST::getSegmentDuration(){
+ if (getVersion() == 1){
+ return getInt64(4);
+ }else{
+ return getInt32(4);
+ }
+ }
+
+ void ELST::setMediaTime(uint64_t newVal){
+ if (getVersion() == 1){
+ setInt64(newVal, 12);
+ }else{
+ setInt32(newVal, 8);
+ }
+ }
+
+ uint64_t ELST::getMediaTime(){
+ if (getVersion() == 1){
+ return getInt64(12);
+ }else{
+ return getInt32(8);
+ }
+ }
+
+ void ELST::setMediaRateInteger(uint16_t newVal){
+ if (getVersion() == 1){
+ setInt16(newVal, 20);
+ }else{
+ setInt16(newVal, 12);
+ }
+ }
+
+ uint16_t ELST::getMediaRateInteger(){
+ if (getVersion() == 1){
+ return getInt16(20);
+ }else{
+ return getInt16(12);
+ }
+ }
+
+ void ELST::setMediaRateFraction(uint16_t newVal){
+ if (getVersion() == 1){
+ setInt16(newVal, 22);
+ }else{
+ setInt16(newVal, 14);
+ }
+ }
+
+ uint16_t ELST::getMediaRateFraction(){
+ if (getVersion() == 1){
+ return getInt16(22);
+ }else{
+ return getInt16(14);
+ }
+ }
+
+ std::string ELST::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[elst] Edit List Box (" << boxedSize() << ")" << std::endl;
+ r << fullBox::toPrettyString(indent);
+ r << std::string(indent + 1, ' ') << "SegmentDuration: " << getSegmentDuration() << std::endl;
+ r << std::string(indent + 1, ' ') << "MediaTime: " << getMediaTime() << std::endl;
+ r << std::string(indent + 1, ' ') << "MediaRateInteger: " << getMediaRateInteger() << std::endl;
+ r << std::string(indent + 1, ' ') << "MediaRateFraction: " << getMediaRateFraction() << std::endl;
+ return r.str();
+ }
+}
diff --git a/lib/mp4_generic.h b/lib/mp4_generic.h
new file mode 100644
index 00000000..f66667bc
--- /dev/null
+++ b/lib/mp4_generic.h
@@ -0,0 +1,674 @@
+#include "mp4.h"
+
+namespace MP4{
+ class MFHD: public Box{
+ public:
+ MFHD();
+ void setSequenceNumber(uint32_t newSequenceNumber);
+ uint32_t getSequenceNumber();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+ //MFHD Box
+
+ class MOOF: public containerBox{
+ public:
+ MOOF();
+ };
+ //MOOF Box
+
+ class TRAF: public Box{
+ public:
+ TRAF();
+ uint32_t getContentCount();
+ void setContent(Box & newContent, uint32_t no);
+ Box & getContent(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+ //TRAF Box
+
+ struct trunSampleInformation{
+ uint32_t sampleDuration;
+ uint32_t sampleSize;
+ uint32_t sampleFlags;
+ uint32_t sampleOffset;
+ };
+ enum trunflags{
+ trundataOffset = 0x00000001,
+ trunfirstSampleFlags = 0x00000004,
+ trunsampleDuration = 0x00000100,
+ trunsampleSize = 0x00000200,
+ trunsampleFlags = 0x00000400,
+ trunsampleOffsets = 0x00000800
+ };
+ enum sampleflags{
+ noIPicture = 0x01000000,
+ isIPicture = 0x02000000,
+ noDisposable = 0x00400000,
+ isDisposable = 0x00800000,
+ isRedundant = 0x00100000,
+ noRedundant = 0x00200000,
+ noKeySample = 0x00010000,
+ isKeySample = 0x00000000,
+ MUST_BE_PRESENT = 0x1
+ };
+ std::string prettySampleFlags(uint32_t flag);
+ class TRUN: public Box{
+ public:
+ TRUN();
+ void setFlags(uint32_t newFlags);
+ uint32_t getFlags();
+ void setDataOffset(uint32_t newOffset);
+ uint32_t getDataOffset();
+ void setFirstSampleFlags(uint32_t newSampleFlags);
+ uint32_t getFirstSampleFlags();
+ uint32_t getSampleInformationCount();
+ void setSampleInformation(trunSampleInformation newSample, uint32_t no);
+ trunSampleInformation getSampleInformation(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ enum tfhdflags{
+ tfhdBaseOffset = 0x000001,
+ tfhdSampleDesc = 0x000002,
+ tfhdSampleDura = 0x000008,
+ tfhdSampleSize = 0x000010,
+ tfhdSampleFlag = 0x000020,
+ tfhdNoDuration = 0x010000,
+ };
+ class TFHD: public Box{
+ public:
+ TFHD();
+ void setFlags(uint32_t newFlags);
+ uint32_t getFlags();
+ void setTrackID(uint32_t newID);
+ uint32_t getTrackID();
+ void setBaseDataOffset(uint64_t newOffset);
+ uint64_t getBaseDataOffset();
+ void setSampleDescriptionIndex(uint32_t newIndex);
+ uint32_t getSampleDescriptionIndex();
+ void setDefaultSampleDuration(uint32_t newDuration);
+ uint32_t getDefaultSampleDuration();
+ void setDefaultSampleSize(uint32_t newSize);
+ uint32_t getDefaultSampleSize();
+ void setDefaultSampleFlags(uint32_t newFlags);
+ uint32_t getDefaultSampleFlags();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+
+ class AVCC: public Box{
+ public:
+ AVCC();
+ void setVersion(uint32_t newVersion);
+ uint32_t getVersion();
+ void setProfile(uint32_t newProfile);
+ uint32_t getProfile();
+ void setCompatibleProfiles(uint32_t newCompatibleProfiles);
+ uint32_t getCompatibleProfiles();
+ void setLevel(uint32_t newLevel);
+ uint32_t getLevel();
+ void setSPSNumber(uint32_t newSPSNumber);
+ uint32_t getSPSNumber();
+ void setSPS(std::string newSPS);
+ uint32_t getSPSLen();
+ char* getSPS();
+ void setPPSNumber(uint32_t newPPSNumber);
+ uint32_t getPPSNumber();
+ void setPPS(std::string newPPS);
+ uint32_t getPPSLen();
+ char* getPPS();
+ std::string asAnnexB();
+ void setPayload(std::string newPayload);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ ///\todo : ESDS is filthy implemented, clean up when optimising
+ class ESDS: public fullBox{
+ public:
+ ESDS();
+ ESDS(std::string init, uint32_t bps);
+ char getESDescriptorType();
+ void setESDescriptorType(char newVal);
+ uint32_t getExtendedESDescriptorType();//3 bytes
+ void setExtendedESDescriptorType(uint32_t newVal);//3 bytes
+ char getESDescriptorTypeLength();
+ void setESDescriptorTypeLength(char newVal);
+ //ESID 2 bytes
+ uint16_t getESID();
+ void setESID(uint16_t newVal);
+ //stream priority 1 byte
+ char getStreamPriority();
+ void setStreamPriority(char newVal);
+ //decoder config descriptor tag 1byte
+ char getDecoderConfigDescriptorTag();
+ void setDecoderConfigDescriptorTag(char newVal);
+ //extended decoder config descriptor tag 3 bytes
+ uint32_t getExtendedDecoderConfigDescriptorTag();
+ void setExtendedDecoderConfigDescriptorTag(uint32_t newVal);//3 bytes
+ //decoder config descriptor type length
+ char getDecoderConfigDescriptorTypeLength();
+ void setDecoderConfigDescriptorTypeLength(char newVal);
+ char getByteObjectTypeID();
+ void setByteObjectTypeID(char newVal);
+ char getStreamType();//6 bits
+ void setStreamType(char newVal);//6 bits
+ bool getUpstreamFlag();
+ void setUpstreamFlag(bool newVal);
+ bool getReservedFlag();
+ void setReservedFlag(bool newVal);
+ uint32_t getBufferSize();//3 bytes
+ void setBufferSize(uint32_t newVal);//3 bytes
+ uint32_t getMaximumBitRate();
+ void setMaximumBitRate(uint32_t newVal);
+ uint32_t getAverageBitRate();
+ void setAverageBitRate(uint32_t newVal);
+ char getDecoderDescriptorTypeTag();
+ void setDecoderDescriptorTypeTag(char newVal);
+ uint32_t getExtendedDecoderDescriptorTypeTag();//3 bytes
+ void setExtendedDecoderDescriptorTypeTag(uint32_t newVal);//3 bytes
+ char getConfigDescriptorTypeLength();
+ void setConfigDescriptorTypeLength(char newVal);
+ std::string getESHeaderStartCodes();
+ void setESHeaderStartCodes(std::string newVal);
+ char getSLConfigDescriptorTypeTag();
+ void setSLConfigDescriptorTypeTag(char newVal);
+ uint32_t getSLConfigExtendedDescriptorTypeTag();//3 bytes
+ void setSLConfigExtendedDescriptorTypeTag(uint32_t newVal);//3 bytes
+ char getSLDescriptorTypeLength();
+ void setSLDescriptorTypeLength(char newVal);
+ char getSLValue();
+ void setSLValue(char newVal);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class FTYP: public Box{
+ public:
+ FTYP();
+ void setMajorBrand(uint32_t newMajorBrand);
+ uint32_t getMajorBrand();
+ void setMinorVersion(uint32_t newMinorVersion);
+ uint32_t getMinorVersion();
+ uint32_t getCompatibleBrandsCount();
+ void setCompatibleBrands(uint32_t newCompatibleBrand, size_t index);
+ uint32_t getCompatibleBrands(size_t index);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class MOOV: public containerBox{
+ public:
+ MOOV();
+ };
+
+ class MVEX: public containerBox{
+ public:
+ MVEX();
+ };
+
+ class TREX: public Box{
+ public:
+ TREX();
+ void setTrackID(uint32_t newTrackID);
+ uint32_t getTrackID();
+ void setDefaultSampleDescriptionIndex(uint32_t newDefaultSampleDescriptionIndex);
+ uint32_t getDefaultSampleDescriptionIndex();
+ void setDefaultSampleDuration(uint32_t newDefaultSampleDuration);
+ uint32_t getDefaultSampleDuration();
+ void setDefaultSampleSize(uint32_t newDefaultSampleSize);
+ uint32_t getDefaultSampleSize();
+ void setDefaultSampleFlags(uint32_t newDefaultSampleFlags);
+ uint32_t getDefaultSampleFlags();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+
+ class MFRA: public containerBox{
+ public:
+ MFRA();
+ };
+
+ class TRAK: public containerBox{
+ public:
+ TRAK();
+ };
+
+ class MDIA: public containerBox{
+ public:
+ MDIA();
+ };
+
+ class MINF: public containerBox{
+ public:
+ MINF();
+ };
+
+ class DINF: public containerBox{
+ public:
+ DINF();
+ };
+
+ class MFRO: public Box{
+ public:
+ MFRO();
+ void setSize(uint32_t newSize);
+ uint32_t getSize();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class HDLR: public Box{
+ public:
+ HDLR();
+ void setSize(uint32_t newSize);
+ uint32_t getSize();
+ void setPreDefined(uint32_t newPreDefined);
+ uint32_t getPreDefined();
+ void setHandlerType(uint32_t newHandlerType);
+ uint32_t getHandlerType();
+ void setName(std::string newName);
+ std::string getName();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class VMHD: public fullBox{
+ public:
+ VMHD();
+ void setGraphicsMode(uint16_t newGraphicsMode);
+ uint16_t getGraphicsMode();
+ uint32_t getOpColorCount();
+ void setOpColor(uint16_t newOpColor, size_t index);
+ uint16_t getOpColor(size_t index);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class SMHD: public fullBox{
+ public:
+ SMHD();
+ void setBalance(int16_t newBalance);
+ int16_t getBalance();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class HMHD: public fullBox{
+ public:
+ HMHD();
+ void setMaxPDUSize(uint16_t newMaxPDUSize);
+ uint16_t getMaxPDUSize();
+ void setAvgPDUSize(uint16_t newAvgPDUSize);
+ uint16_t getAvgPDUSize();
+ void setMaxBitRate(uint32_t newMaxBitRate);
+ uint32_t getMaxBitRate();
+ void setAvgBitRate(uint32_t newAvgBitRate);
+ uint32_t getAvgBitRate();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class NMHD: public fullBox{
+ public:
+ NMHD();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class MEHD: public fullBox{
+ public:
+ MEHD();
+ void setFragmentDuration(uint64_t newFragmentDuration);
+ uint64_t getFragmentDuration();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class STBL: public containerBox{
+ public:
+ STBL();
+ };
+
+ class URL: public fullBox{
+ public:
+ URL();
+ void setLocation(std::string newLocation);
+ std::string getLocation();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class URN: public fullBox{
+ public:
+ URN();
+ void setName(std::string newName);
+ std::string getName();
+ void setLocation(std::string newLocation);
+ std::string getLocation();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class DREF: public fullBox{
+ public:
+ DREF(char v = 1, uint32_t = 0);
+ uint32_t getEntryCount();
+ void setDataEntry(fullBox & newDataEntry, size_t index);
+ Box & getDataEntry(size_t index);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class MVHD: public fullBox{
+ public:
+ MVHD(char v = 1, uint32_t f = 0);
+ MVHD(long long unsigned int duration);
+ void setCreationTime(uint64_t newCreationTime);
+ uint64_t getCreationTime();
+ void setModificationTime(uint64_t newModificationTime);
+ uint64_t getModificationTime();
+ void setTimeScale(uint32_t newTimeScale);
+ uint32_t getTimeScale();
+ void setDuration(uint64_t newDuration);
+ uint64_t getDuration();
+ void setRate(uint32_t newRate);
+ uint32_t getRate();
+ void setVolume(uint16_t newVolume);
+ uint16_t getVolume();
+ ///\todo fix default values
+ uint32_t getMatrixCount();
+ void setMatrix(int32_t newMatrix, size_t index);
+ int32_t getMatrix(size_t index);
+ void setTrackID(uint32_t newTrackID);
+ uint32_t getTrackID();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ struct TFRAEntry{
+ uint64_t time;
+ uint64_t moofOffset;
+ uint32_t trafNumber;
+ uint32_t trunNumber;
+ uint32_t sampleNumber;
+ };
+
+ class TFRA: public fullBox{
+ public:
+ TFRA();
+ void setTrackID(uint32_t newTrackID);
+ uint32_t getTrackID();
+ void setLengthSizeOfTrafNum(char newVal);
+ char getLengthSizeOfTrafNum();
+ void setLengthSizeOfTrunNum(char newVal);
+ char getLengthSizeOfTrunNum();
+ void setLengthSizeOfSampleNum(char newVal);
+ char getLengthSizeOfSampleNum();
+ void setNumberOfEntry(uint32_t newNumberOfEntry);
+ uint32_t getNumberOfEntry();
+ void setTFRAEntry(TFRAEntry newTFRAEntry, uint32_t no);
+ TFRAEntry & getTFRAEntry(uint32_t no);
+ uint32_t getTFRAEntrySize();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class TKHD: public fullBox{
+ public:
+ TKHD(char v = 1, uint32_t f = 0);
+ void setCreationTime(uint64_t newCreationTime);
+ uint64_t getCreationTime();
+ void setModificationTime(uint64_t newModificationTime);
+ uint64_t getModificationTime();
+ void setTrackID(uint32_t newTrackID);
+ uint32_t getTrackID();
+ void setDuration(uint64_t newDuration);
+ uint64_t getDuration();
+
+ void setLayer(uint16_t newLayer);
+ uint16_t getLayer();
+ void setAlternateGroup(uint16_t newAlternateGroup);
+ uint16_t getAlternateGroup();
+
+ void setVolume(uint16_t newVolume);
+ uint16_t getVolume();
+ ///\todo fix default values
+ uint32_t getMatrixCount();
+ void setMatrix(int32_t newMatrix, size_t index);
+ int32_t getMatrix(size_t index);
+
+ void setWidth(uint32_t newWidth);
+ uint32_t getWidth();
+ void setHeight(uint32_t newHeight);
+ uint32_t getHeight();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class MDHD: public fullBox{
+ public:
+ MDHD(char v = 1, uint32_t f = 0);
+ void setCreationTime(uint64_t newCreationTime);
+ uint64_t getCreationTime();
+ void setModificationTime(uint64_t newModificationTime);
+ uint64_t getModificationTime();
+ void setTimeScale(uint32_t newTimeScale);
+ uint32_t getTimeScale();
+ void setDuration(uint64_t newDuration);
+ uint64_t getDuration();
+ ///\todo return language properly
+ void setLanguage(uint16_t newLanguage);
+ uint16_t getLanguage();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ struct STTSEntry{
+ uint32_t sampleCount;
+ uint32_t sampleDelta;
+ };
+
+ class STTS: public fullBox{
+ public:
+ STTS(char v = 1, uint32_t f = 0);
+ void setEntryCount(uint32_t newEntryCount);
+ uint32_t getEntryCount();
+ void setSTTSEntry(STTSEntry newSTTSEntry, uint32_t no);
+ STTSEntry getSTTSEntry(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ struct CTTSEntry{
+ uint32_t sampleCount;
+ uint32_t sampleOffset;
+ };
+
+ class CTTS: public fullBox{
+ public:
+ CTTS();
+ void setEntryCount(uint32_t newEntryCount);
+ uint32_t getEntryCount();
+ void setCTTSEntry(CTTSEntry newCTTSEntry, uint32_t no);
+ CTTSEntry getCTTSEntry(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ struct STSCEntry{
+ uint32_t firstChunk;
+ uint32_t samplesPerChunk;
+ uint32_t sampleDescriptionIndex;
+ };
+
+ class STSC: public fullBox{
+ public:
+ STSC(char v = 1, uint32_t f = 0);
+ void setEntryCount(uint32_t newEntryCount);
+ uint32_t getEntryCount();
+ void setSTSCEntry(STSCEntry newSTSCEntry, uint32_t no);
+ STSCEntry getSTSCEntry(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class STCO: public fullBox{
+ public:
+ STCO(char v = 1, uint32_t f = 0);
+ void setEntryCount(uint32_t newEntryCount);
+ uint32_t getEntryCount();
+ void setChunkOffset(uint32_t newChunkOffset, uint32_t no);
+ uint32_t getChunkOffset(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class STSZ: public fullBox{
+ public:
+ STSZ(char v = 1, uint32_t f = 0);
+ void setSampleSize(uint32_t newSampleSize);
+ uint32_t getSampleSize();
+ void setSampleCount(uint32_t newSampleCount);
+ uint32_t getSampleCount();
+ void setEntrySize(uint32_t newEntrySize, uint32_t no);
+ uint32_t getEntrySize(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class SampleEntry: public Box{
+ public:
+ SampleEntry();
+ void setDataReferenceIndex(uint16_t newDataReferenceIndex);
+ uint16_t getDataReferenceIndex();
+ std::string toPrettySampleString(uint32_t index);
+ };
+
+ class CLAP: public Box{//CleanApertureBox
+ public:
+ CLAP();
+ void setCleanApertureWidthN(uint32_t newVal);
+ uint32_t getCleanApertureWidthN();
+ void setCleanApertureWidthD(uint32_t newVal);
+ uint32_t getCleanApertureWidthD();
+ void setCleanApertureHeightN(uint32_t newVal);
+ uint32_t getCleanApertureHeightN();
+ void setCleanApertureHeightD(uint32_t newVal);
+ uint32_t getCleanApertureHeightD();
+ void setHorizOffN(uint32_t newVal);
+ uint32_t getHorizOffN();
+ void setHorizOffD(uint32_t newVal);
+ uint32_t getHorizOffD();
+ void setVertOffN(uint32_t newVal);
+ uint32_t getVertOffN();
+ void setVertOffD(uint32_t newVal);
+ uint32_t getVertOffD();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class PASP: public Box{ //PixelAspectRatioBox
+ public:
+ PASP();
+ void setHSpacing(uint32_t newVal);
+ uint32_t getHSpacing();
+ void setVSpacing(uint32_t newVal);
+ uint32_t getVSpacing();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class VisualSampleEntry: public SampleEntry{
+ ///\todo set default values
+ public:
+ VisualSampleEntry();
+ void setCodec(const char* newCodec);
+ void setWidth(uint16_t newWidth);
+ uint16_t getWidth();
+ void setHeight(uint16_t newHeight);
+ uint16_t getHeight();
+ void setHorizResolution (uint32_t newHorizResolution);
+ uint32_t getHorizResolution();
+ void setVertResolution (uint32_t newVertResolution);
+ uint32_t getVertResolution();
+ void setFrameCount(uint16_t newFrameCount);
+ uint16_t getFrameCount();
+ void setCompressorName(std::string newCompressorName);
+ std::string getCompressorName();
+ void setDepth(uint16_t newDepth);
+ uint16_t getDepth();
+ Box & getCLAP();
+ void setCLAP(Box& clap);
+ Box & getPASP();
+ std::string toPrettyVisualString(uint32_t index = 0, std::string = "");
+ };
+
+ class AudioSampleEntry: public SampleEntry{
+ public:
+ ///\todo set default values
+ AudioSampleEntry();
+ void setCodec(const char* newCodec);
+ void setChannelCount(uint16_t newChannelCount);
+ uint16_t getChannelCount();
+ void setSampleSize(uint16_t newSampleSize);
+ uint16_t getSampleSize();
+ void setPreDefined(uint16_t newPreDefined);
+ uint16_t getPreDefined();
+ void setSampleRate(uint32_t newSampleRate);
+ uint32_t getSampleRate();
+ void setCodecBox(Box& newBox);
+ Box & getCodecBox();
+ std::string toPrettyAudioString(uint32_t indent = 0, std::string name = "");
+ };
+
+ class MP4A: public AudioSampleEntry{
+ public:
+ MP4A();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class AAC: public AudioSampleEntry{
+ public:
+ AAC();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class AVC1: public VisualSampleEntry{
+ public:
+ AVC1();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class H264: public VisualSampleEntry{
+ public:
+ H264();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class STSD: public fullBox{
+ public:
+ STSD(char v = 1, uint32_t f = 0);
+ void setEntryCount (uint32_t newEntryCount);
+ uint32_t getEntryCount();
+ void setEntry(Box & newContent, uint32_t no);
+ Box & getEntry(uint32_t no);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class EDTS: public containerBox{
+ public:
+ EDTS();
+ };
+
+ class UDTA: public containerBox{
+ public:
+ UDTA();
+ };
+
+ class STSS: public fullBox{
+ public:
+ STSS(char v = 1, uint32_t f = 0);
+ void setEntryCount(uint32_t newVal);
+ uint32_t getEntryCount();
+ void setSampleNumber(uint32_t newVal, uint32_t index);
+ uint32_t getSampleNumber(uint32_t index);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class META: public containerFullBox{
+ public:
+ META();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class ELST: public fullBox{
+ public:
+ ELST();
+ void setSegmentDuration(uint64_t newVal);
+ uint64_t getSegmentDuration();
+ void setMediaTime(uint64_t newVal);
+ uint64_t getMediaTime();
+ void setMediaRateInteger(uint16_t newVal);
+ uint16_t getMediaRateInteger();
+ void setMediaRateFraction(uint16_t newVal);
+ uint16_t getMediaRateFraction();
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+}
diff --git a/lib/mp4_ms.cpp b/lib/mp4_ms.cpp
new file mode 100644
index 00000000..f96c346e
--- /dev/null
+++ b/lib/mp4_ms.cpp
@@ -0,0 +1,208 @@
+#include "mp4_ms.h"
+
+namespace MP4{
+
+ static char c2hex(int c){
+ if (c >= '0' && c <= '9') return c - '0';
+ if (c >= 'a' && c <= 'f') return c - 'a' + 10;
+ if (c >= 'A' && c <= 'F') return c - 'A' + 10;
+ return 0;
+ }
+
+
+ SDTP::SDTP(){
+ memcpy(data + 4, "sdtp", 4);
+ }
+
+ void SDTP::setVersion(uint32_t newVersion){
+ setInt8(newVersion, 0);
+ }
+
+ uint32_t SDTP::getVersion(){
+ return getInt8(0);
+ }
+
+ void SDTP::setValue(uint32_t newValue, size_t index){
+ setInt8(newValue, index);
+ }
+
+ uint32_t SDTP::getValue(size_t index){
+ return getInt8(index);
+ }
+
+ std::string SDTP::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[sdtp] Sample Dependancy Type (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Samples: " << (boxedSize() - 12) << std::endl;
+ for (size_t i = 1; i <= boxedSize() - 12; ++i){
+ uint32_t val = getValue(i+3);
+ r << std::string(indent + 2, ' ') << "[" << i << "] = ";
+ switch (val & 3){
+ case 0:
+ r << " ";
+ break;
+ case 1:
+ r << "Redundant, ";
+ break;
+ case 2:
+ r << "Not redundant, ";
+ break;
+ case 3:
+ r << "Error, ";
+ break;
+ }
+ switch (val & 12){
+ case 0:
+ r << " ";
+ break;
+ case 4:
+ r << "Not disposable, ";
+ break;
+ case 8:
+ r << "Disposable, ";
+ break;
+ case 12:
+ r << "Error, ";
+ break;
+ }
+ switch (val & 48){
+ case 0:
+ r << " ";
+ break;
+ case 16:
+ r << "IFrame, ";
+ break;
+ case 32:
+ r << "Not IFrame, ";
+ break;
+ case 48:
+ r << "Error, ";
+ break;
+ }
+ r << "(" << val << ")" << std::endl;
+ }
+ return r.str();
+ }
+
+ UUID::UUID(){
+ memcpy(data + 4, "uuid", 4);
+ setInt64(0, 0);
+ setInt64(0, 8);
+ }
+
+ std::string UUID::getUUID(){
+ std::stringstream r;
+ r << std::hex;
+ for (int i = 0; i < 16; ++i){
+ if (i == 4 || i == 6 || i == 8 || i == 10){
+ r << "-";
+ }
+ r << std::setfill('0') << std::setw(2) << std::right << (int)(data[8+i]);
+ }
+ return r.str();
+ }
+
+ void UUID::setUUID(const std::string & uuid_string){
+ //reset UUID to zero
+ for (int i = 0; i < 4; ++i){
+ ((uint32_t*)(data+8))[i] = 0;
+ }
+ //set the UUID from the string, char by char
+ int i = 0;
+ for (size_t j = 0; j < uuid_string.size(); ++j){
+ if (uuid_string[j] == '-'){
+ continue;
+ }
+ data[8+i/2] |= (c2hex(uuid_string[j]) << ((~i & 1) << 2));
+ ++i;
+ }
+ }
+
+ void UUID::setUUID(const char * raw_uuid){
+ memcpy(data+8, raw_uuid, 16);
+ }
+
+ std::string UUID::toPrettyString(uint32_t indent){
+ std::string UUID = getUUID();
+ if (UUID == "d4807ef2-ca39-4695-8e54-26cb9e46a79f"){
+ return ((UUID_TrackFragmentReference*)this)->toPrettyString(indent);
+ }
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[uuid] Extension box (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "UUID: " << UUID << std::endl;
+ r << std::string(indent + 1, ' ') << "Unknown UUID - ignoring contents." << std::endl;
+ return r.str();
+ }
+
+ UUID_TrackFragmentReference::UUID_TrackFragmentReference(){
+ setUUID((std::string)"d4807ef2-ca39-4695-8e54-26cb9e46a79f");
+ }
+
+ void UUID_TrackFragmentReference::setVersion(uint32_t newVersion){
+ setInt8(newVersion, 16);
+ }
+
+ uint32_t UUID_TrackFragmentReference::getVersion(){
+ return getInt8(16);
+ }
+
+ void UUID_TrackFragmentReference::setFlags(uint32_t newFlags){
+ setInt24(newFlags, 17);
+ }
+
+ uint32_t UUID_TrackFragmentReference::getFlags(){
+ return getInt24(17);
+ }
+
+ void UUID_TrackFragmentReference::setFragmentCount(uint32_t newCount){
+ setInt8(newCount, 20);
+ }
+
+ uint32_t UUID_TrackFragmentReference::getFragmentCount(){
+ return getInt8(20);
+ }
+
+ void UUID_TrackFragmentReference::setTime(size_t num, uint64_t newTime){
+ if (getVersion() == 0){
+ setInt32(newTime, 21+(num*8));
+ }else{
+ setInt64(newTime, 21+(num*16));
+ }
+ }
+
+ uint64_t UUID_TrackFragmentReference::getTime(size_t num){
+ if (getVersion() == 0){
+ return getInt32(21+(num*8));
+ }else{
+ return getInt64(21+(num*16));
+ }
+ }
+
+ void UUID_TrackFragmentReference::setDuration(size_t num, uint64_t newDuration){
+ if (getVersion() == 0){
+ setInt32(newDuration, 21+(num*8)+4);
+ }else{
+ setInt64(newDuration, 21+(num*16)+8);
+ }
+ }
+
+ uint64_t UUID_TrackFragmentReference::getDuration(size_t num){
+ if (getVersion() == 0){
+ return getInt32(21+(num*8)+4);
+ }else{
+ return getInt64(21+(num*16)+8);
+ }
+ }
+
+ std::string UUID_TrackFragmentReference::toPrettyString(uint32_t indent){
+ std::stringstream r;
+ r << std::string(indent, ' ') << "[d4807ef2-ca39-4695-8e54-26cb9e46a79f] Track Fragment Reference (" << boxedSize() << ")" << std::endl;
+ r << std::string(indent + 1, ' ') << "Version: " << getVersion() << std::endl;
+ r << std::string(indent + 1, ' ') << "Fragments: " << getFragmentCount() << std::endl;
+ int j = getFragmentCount();
+ for (int i = 0; i < j; ++i){
+ r << std::string(indent + 2, ' ') << "[" << i << "] Time = " << getTime(i) << ", Duration = " << getDuration(i) << std::endl;
+ }
+ return r.str();
+ }
+}
diff --git a/lib/mp4_ms.h b/lib/mp4_ms.h
new file mode 100644
index 00000000..d9c809ae
--- /dev/null
+++ b/lib/mp4_ms.h
@@ -0,0 +1,40 @@
+#pragma once
+#include "mp4.h"
+
+namespace MP4{
+ class SDTP: public Box{
+ public:
+ SDTP();
+ void setVersion(uint32_t newVersion);
+ uint32_t getVersion();
+ void setValue(uint32_t newValue, size_t index);
+ uint32_t getValue(size_t index);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class UUID: public Box{
+ public:
+ UUID();
+ std::string getUUID();
+ void setUUID(const std::string & uuid_string);
+ void setUUID(const char * raw_uuid);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+ class UUID_TrackFragmentReference: public UUID{
+ public:
+ UUID_TrackFragmentReference();
+ void setVersion(uint32_t newVersion);
+ uint32_t getVersion();
+ void setFlags(uint32_t newFlags);
+ uint32_t getFlags();
+ void setFragmentCount(uint32_t newCount);
+ uint32_t getFragmentCount();
+ void setTime(size_t num, uint64_t newTime);
+ uint64_t getTime(size_t num);
+ void setDuration(size_t num, uint64_t newDuration);
+ uint64_t getDuration(size_t num);
+ std::string toPrettyString(uint32_t indent = 0);
+ };
+
+}