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Crooked, but working

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This commit is contained in:
Oswald Auguste de Bruin 2013-07-02 14:36:23 +02:00 • committed by Erik Zandvliet
parent c2dd9aafa8
commit d2e66088af
1 changed files with 30 additions and 17 deletions
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47
src/converters/dtsc2mp4.cpp
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@ -84,6 +84,13 @@ namespace Converters {
mdiaBox.setContent(hdlrBox, 1);
MP4::MINF minfBox;
if (tmpStr == "video"){
MP4::VMHD vmhdBox;
minfBox.setContent(vmhdBox,0);
}else if (tmpStr == "audio"){
MP4::SMHD smhdBox;
minfBox.setContent(smhdBox,0);
}
MP4::DINF dinfBox;
MP4::DREF drefBox;/// \todo fix constructor dref in lib
MP4::URN urnBox;
@ -91,7 +98,7 @@ namespace Converters {
urnBox.setLocation("Location Here");
drefBox.setDataEntry(urnBox,0);
dinfBox.setContent(drefBox,0);
minfBox.setContent(dinfBox,0);
minfBox.setContent(dinfBox,1);
MP4::STBL stblBox;
MP4::STSD stsdBox;
@ -104,6 +111,9 @@ namespace Converters {
}
vse.setWidth(it->second["width"].asInt());
vse.setHeight(it->second["height"].asInt());
MP4::AVCC avccBox;
avccBox.setPayload(it->second["init"].asString());
vse.setCLAP(avccBox);
stsdBox.setEntry(vse,0);
}else if(tmpStr == "audio"){//boxname = codec
MP4::AudioSampleEntry ase;
@ -117,16 +127,19 @@ namespace Converters {
stsdBox.setEntry(ase,0);
}
stblBox.setContent(stsdBox,0);
MP4::STTS sttsBox;
/// \todo update following stts lines
MP4::STTS sttsBox;//current version probably causes problems
for (int i = 0; i < it->second["keys"].size(); i++){
MP4::STTSEntry newEntry;
newEntry.sampleCount = it->second["keys"][i]["parts"].size();
newEntry.sampleDelta = it->second["keys"][i]["len"].asInt();
newEntry.sampleDelta = it->second["keys"][i]["len"].asInt() / it->second["keys"][i]["parts"].size();
sttsBox.setSTTSEntry(newEntry, i);
}
stblBox.setContent(sttsBox,1);
//STSS Box here
MP4::STSC stscBox;//probably wrong
for (int i = 0; i < it->second["keys"].size(); i++){
MP4::STSCEntry newEntry;
@ -137,26 +150,26 @@ namespace Converters {
}
stblBox.setContent(stscBox,2);
/*MP4::STSZ stszBox;
/// \todo calculate byte position of DTSCkeyframes in MP4Sample
// in it->second["keys"]["parts"]
stszBox.setSampleSize(0);
for (int i = 0; i < it->second["keys"].size(); i++){
stszBox.setEntrySize(it->second["keys"][i]["size"], i);
}
stblBox.setContent(stszBox,3);*/
MP4::STSZ stszBox;
uint32_t total = 0;
for (int i = 0; i < it->second["keys"].size(); i++){
stszBox.setEntrySize(it->second["keys"][i]["size"].asInt(), i);//in bytes in file
for (int o = 0; o < it->second["keys"][i]["parts"].size(); o++){
stszBox.setEntrySize(it->second["keys"][i]["parts"][o].asInt(), total);//in bytes in file
total++;
}
}
stblBox.setContent(stszBox,3);
MP4::STCO stcoBox;
total = 0;
for (int i = 0; i < it->second["keys"].size(); i++){
stcoBox.setChunkOffset(it->second["keys"][i]["size"].asInt(), i);//in bytes in file
for (int o = 0; o < it->second["keys"][i]["parts"].size(); o++){
stcoBox.setChunkOffset(it->second["keys"][i]["parts"][o].asInt(), total);//in bytes in file
total++;
}
}
stblBox.setContent(stcoBox,4);
minfBox.setContent(stblBox,1);
minfBox.setContent(stblBox,2);
mdiaBox.setContent(minfBox, 2);
trakBox.setContent(mdiaBox, 1);
moovBox.setContent(trakBox, boxOffset);
@ -177,7 +190,7 @@ namespace Converters {
checkTrakBox = ((MP4::TRAK&)moovBox.getContent(i));
checkMdiaBox = ((MP4::MDIA&)checkTrakBox.getContent(1));
checkMinfBox = ((MP4::MINF&)checkMdiaBox.getContent(2));
checkStblBox = ((MP4::STBL&)checkMinfBox.getContent(1));
checkStblBox = ((MP4::STBL&)checkMinfBox.getContent(2));
checkStcoBox = ((MP4::STCO&)checkStblBox.getContent(4));
//std::cerr << std::string(checkStcoBox.asBox(),checkStcoBox.boxedSize()) << std::endl;