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util/MP4/box_vmhd.cpp

@@ -0,0 +1,45 @@
+#include "box.cpp"
+
+class Box_vmhd {
+  public:
+    Box_vmhd( );
+    ~Box_vmhd();
+    Box * GetBox();
+    void SetGraphicsMode( uint16_t GraphicsMode = 0 );
+    void SetOpColor( uint16_t Red = 0, uint16_t Green = 0, uint16_t Blue = 0);
+  private:
+    Box * Container;
+    void SetReserved( );
+    void SetDefaults( );
+};//Box_ftyp Class
+
+Box_vmhd::Box_vmhd( ) {
+  Container = new Box( 0x766D6864 );
+  SetDefaults();
+  SetReserved();
+}
+
+Box_vmhd::~Box_vmhd() {
+  delete Container;
+}
+
+Box * Box_vmhd::GetBox() {
+  return Container;
+}
+
+void Box_vmhd::SetGraphicsMode( uint16_t GraphicsMode ) {
+  Container->SetPayload((uint32_t)2,Box::uint16_to_uint8(GraphicsMode),8);
+}
+void Box_vmhd::SetOpColor( uint16_t Red, uint16_t Green, uint16_t Blue ) {
+  Container->SetPayload((uint32_t)2,Box::uint16_to_uint8(Blue),14);
+  Container->SetPayload((uint32_t)2,Box::uint16_to_uint8(Green),12);
+  Container->SetPayload((uint32_t)2,Box::uint16_to_uint8(Red),10);
+}
+
+void Box_vmhd::SetReserved( ) {
+  Container->SetPayload((uint32_t)4,Box::uint32_to_uint8(1));
+}
+void Box_vmhd::SetDefaults( ) {
+  SetOpColor();
+  SetGraphicsMode();
+}