public override void ReadData()
{
byte tagType = 0;
uint length = 0;
Action ReadTagAndLength = () =>
{
tagType = Br.ReadByte();
length = Br.ReadUInt32();
};
ReadTagAndLength();
_MP4ESDescrTag_ID = Br.ReadUInt16();
if (tagType == MP4ESDescrTag)
{
_MP4ESDescrTag_Priority = Br.ReadByte();
}
ReadTagAndLength();
if (tagType == MP4DecConfigDescrTag)
{
_MP4DecConfigDescrTag_ObjectTypeID = Br.ReadByte();
_MP4DecConfigDescrTag_StreamType = Br.ReadByte();
_MP4DecConfigDescrTag_BufferSizeDB = Br.ReadU24();
_MP4DecConfigDescrTag_MaxBitRate = Br.ReadUInt32();
_MP4DecConfigDescrTag_AvgBitRate = Br.ReadUInt32();
ReadTagAndLength();
if (tagType == MP4UnknownTag)
{
if (tagType == MP4DecSpecificDescrTag)
{
//iso14496-3
//http://wiki.multimedia.cx/index.php?title=MPEG-4_Audio
ExtraDataStart = Br.BaseStream.Position;
ExtraDataLength = length;
SkipRead(false);
}
}
}
}