More boxes

MP4/Makefile

@@ -1,4 +1,4 @@
-SRC = box.cpp box_ftyp.cpp box_h264.cpp box_stbl.cpp box_stco.cpp box_stsc.cpp box_stsd.cpp box_stts.cpp box_url.cpp box_dref.cpp box_dinf.cpp box_minf.cpp box_vmhd.cpp box_hdlr.cpp main.cpp
+SRC = box.cpp box_ftyp.cpp box_h264.cpp box_stbl.cpp box_stco.cpp box_stsc.cpp box_stsd.cpp box_stts.cpp box_url.cpp box_dref.cpp box_dinf.cpp box_minf.cpp box_vmhd.cpp box_hdlr.cpp box_trak.cpp box_moov.cpp box_mdia.cpp box_mdhd.cpp main.cpp
 OBJ = $(SRC:.cpp=.o)
 OUT = Boxtest
 INCLUDES = 

MP4/box_mdhd.cpp

@@ -0,0 +1,25 @@
+#include "box_mdhd.h"
+
+Box_mdhd::Box_mdhd( ) {
+  Container = new Box( 0x6D646864 );
+}
+
+Box_mdhd::~Box_mdhd() {
+  delete Container;
+}
+
+Box * Box_mdhd::GetBox() {
+  return Container;
+}
+
+void Box_mdhd::SetLanguage( uint8_t Firstchar, uint8_t Secondchar, uint8_t Thirdchar ) {
+  uint8_t FirstByte = 0;
+  uint8_t SecondByte = 0;
+  Firstchar -= 0x60;
+  Secondchar -= 0x60;
+  Thirdchar -= 0x60;
+  FirstByte += (Firstchar << 2);
+  FirstByte += (Secondchar >> 3);
+  SecondByte += (Secondchar << 5);
+  SecondByte += Thirdchar;
+}

MP4/box_mdhd.h

@@ -0,0 +1,18 @@
+#include "box.h"
+
+class Box_mdhd {
+  public:
+    Box_mdhd( );
+    ~Box_mdhd();
+    Box * GetBox();
+//    void SetCreationTime( uint32_t TimeStamp = 0 );
+//    void SetModificationTime( uint32_t TimeStamp = 0 );
+//    void SetTimeScale( uint32_t TimeUnits = 0 );
+//    void SetDurationTime( uint32_t TimeUnits = 0 );
+    void SetLanguage( uint8_t Firstchar = 'n', uint8_t Secondchar = 'l', uint8_t Thirdchar = 'd' );
+  private:
+    void SetReserved();
+    void SetDefaults();
+    Box * Container;
+};//Box_ftyp Class
+

MP4/box_mdia.cpp

@@ -0,0 +1,37 @@
+#include "box_mdia.h"
+
+Box_mdia::Box_mdia( ) {
+  Container = new Box( 0x6D646961 );
+}
+
+Box_mdia::~Box_mdia() {
+  delete Container;
+}
+
+Box * Box_mdia::GetBox() {
+  return Container;
+}
+
+void Box_mdia::AddContent( Box * newcontent, uint32_t offset ) {
+  if( offset >= Content.size() ) {
+    Content.resize(offset+1);
+  }
+  if( Content[offset] ) {
+    delete Content[offset];
+  }
+  Content[offset] = newcontent;
+  WriteContent();
+}
+
+void Box_mdia::WriteContent( ) {
+  Container->ResetPayload( );
+  Box * current;
+  std::string serializedbox = "";
+  for( uint32_t i = 0; i < Content.size(); i++ ) {
+    current=Content[i];
+    if( current ) {
+      serializedbox.append((char*)current->GetBoxedData(),current->GetBoxedDataSize());
+    }
+  }
+  Container->SetPayload((uint32_t)serializedbox.size(),(uint8_t*)serializedbox.c_str());
+}

MP4/box_mdia.h

@@ -0,0 +1,17 @@
+#include "box.h"
+#include <vector>
+#include <string>
+
+class Box_mdia {
+  public:
+    Box_mdia();
+    ~Box_mdia();
+    Box * GetBox();
+    void AddContent( Box * newcontent, uint32_t offset = 0 );
+  private:
+    Box * Container;
+
+    void WriteContent( );
+    std::vector<Box *> Content;
+};//Box_ftyp Class
+

MP4/box_moov.cpp

@@ -0,0 +1,37 @@
+#include "box_moov.h"
+
+Box_moov::Box_moov( ) {
+  Container = new Box( 0x6D6F6F76 );
+}
+
+Box_moov::~Box_moov() {
+  delete Container;
+}
+
+Box * Box_moov::GetBox() {
+  return Container;
+}
+
+void Box_moov::AddContent( Box * newcontent, uint32_t offset ) {
+  if( offset >= Content.size() ) {
+    Content.resize(offset+1);
+  }
+  if( Content[offset] ) {
+    delete Content[offset];
+  }
+  Content[offset] = newcontent;
+  WriteContent();
+}
+
+void Box_moov::WriteContent( ) {
+  Container->ResetPayload( );
+  Box * current;
+  std::string serializedbox = "";
+  for( uint32_t i = 0; i < Content.size(); i++ ) {
+    current=Content[i];
+    if( current ) {
+      serializedbox.append((char*)current->GetBoxedData(),current->GetBoxedDataSize());
+    }
+  }
+  Container->SetPayload((uint32_t)serializedbox.size(),(uint8_t*)serializedbox.c_str());
+}

MP4/box_moov.h

@@ -0,0 +1,17 @@
+#include "box.h"
+#include <vector>
+#include <string>
+
+class Box_moov {
+  public:
+    Box_moov();
+    ~Box_moov();
+    Box * GetBox();
+    void AddContent( Box * newcontent, uint32_t offset = 0 );
+  private:
+    Box * Container;
+
+    void WriteContent( );
+    std::vector<Box *> Content;
+};//Box_ftyp Class
+

MP4/box_trak.cpp

@@ -0,0 +1,37 @@
+#include "box_trak.h"
+
+Box_trak::Box_trak( ) {
+  Container = new Box( 0x7472616B );
+}
+
+Box_trak::~Box_trak() {
+  delete Container;
+}
+
+Box * Box_trak::GetBox() {
+  return Container;
+}
+
+void Box_trak::AddContent( Box * newcontent, uint32_t offset ) {
+  if( offset >= Content.size() ) {
+    Content.resize(offset+1);
+  }
+  if( Content[offset] ) {
+    delete Content[offset];
+  }
+  Content[offset] = newcontent;
+  WriteContent();
+}
+
+void Box_trak::WriteContent( ) {
+  Container->ResetPayload( );
+  Box * current;
+  std::string serializedbox = "";
+  for( uint32_t i = 0; i < Content.size(); i++ ) {
+    current=Content[i];
+    if( current ) {
+      serializedbox.append((char*)current->GetBoxedData(),current->GetBoxedDataSize());
+    }
+  }
+  Container->SetPayload((uint32_t)serializedbox.size(),(uint8_t*)serializedbox.c_str());
+}

MP4/box_trak.h

@@ -0,0 +1,17 @@
+#include "box.h"
+#include <vector>
+#include <string>
+
+class Box_trak {
+  public:
+    Box_trak();
+    ~Box_trak();
+    Box * GetBox();
+    void AddContent( Box * newcontent, uint32_t offset = 0 );
+  private:
+    Box * Container;
+
+    void WriteContent( );
+    std::vector<Box *> Content;
+};//Box_ftyp Class
+