protected override void LoadFromStream(System.IO.Stream stream)
{
base.LoadFromStream(stream);
ConfigurationVersion = (byte)stream.ReadByte();
ProfileIndication = (byte)stream.ReadByte();
Compatibility = (byte)stream.ReadByte();
LevelIndication = (byte)stream.ReadByte();
stream.ReadByte(); // Reserved
SequenceParameterSets = new byte[stream.ReadByte() & ~0xE0][];
for (int i = 0; i < SequenceParameterSets.Length; i++)
{
SequenceParameterSets[i] = stream.ReadBytes(stream.ReadBEUInt16());
}
PictureParameterSets = new byte[stream.ReadByte()][];
for (int i = 0; i < PictureParameterSets.Length; i++)
{
PictureParameterSets[i] = stream.ReadBytes(stream.ReadBEUInt16());
}
if (ProfileHasExtraData(ProfileIndication))
{
ChromaFormatIdc = (byte)(stream.ReadByte() & ~0xfc);
BitDepthLuma = (byte)(stream.ReadByte() & ~0xf8);
BitDepthChroma = (byte)(stream.ReadByte() & ~0xf8);
SequenceParameterSetsExt = new byte[stream.ReadByte()][];
for (int i = 0; i < SequenceParameterSetsExt.Length; i++)
{
SequenceParameterSetsExt[i] = stream.ReadBytes(stream.ReadBEUInt16());
}
}
}
protected override void LoadFromStream(System.IO.Stream stream)
{
base.LoadFromStream(stream);
stream.ReadBEUInt32();
stream.ReadBEUInt16();
stream.ReadBEUInt16();
CodecStreamVersion = stream.ReadBEUInt16(); // 2 == uncompressed YCbCr
CodecStreamRevision = stream.ReadBEUInt16();
stream.ReadBEUInt32(); // Reserved
stream.ReadBEUInt32(); // Reserved
stream.ReadBEUInt32(); // Reserved
VideoWidth = stream.ReadBEUInt16();
VideoHeight = stream.ReadBEUInt16();
HorzDPI = stream.ReadBEUInt32();
VertDPI = stream.ReadBEUInt32();
DataSize = stream.ReadBEUInt32();
FrameCount = stream.ReadBEUInt16();
byte count = (byte)stream.ReadByte();
if (count > 31)
{
count = 0;
}
if (count == 0)
{
CompressorName = null;
}
else
{
byte[] data = stream.ReadBytes(count);
CompressorName = Encoding.UTF8.GetString(data);
}
if (count != 31)
{
stream.ReadBytes(31 - count);
}
stream.ReadBEUInt16(); // Depth?
stream.ReadBEUInt16(); // pre_defined?
}