public List <MUX> ParseEntireMUX(Stream currentStream)
{
List <MUX> muxs = new List <MUX>();
MultiplexFrameHeader _mf1ConfigHeader = ParseMultiplexFrameHeader(0, currentStream);
// 解析 控制帧
int offset = SearchServiceMultiplexConfigTable(currentStream, _mf1ConfigHeader);
if (offset != -1)
{
ParseServiceMultiplexConfigTable(offset, currentStream);
}
// fill the MF length
foreach (var v in _msConfigTable.mfConfigTables)
{
uint len = MFLengthLookupTable(v);
v.Length = len;
}
// 初始化结束，开始解视频帧
uint offset2 = _msConfigTable.mfConfigTables[0].Length + _msConfigTable.mfConfigTables[1].Length;
for (int i = 2; i < _msConfigTable.mpFameNum; i++)
{
uint offset3 = offset2;
MUX mux = new MUX();
mux.stream = currentStream;
// 从第二个复用帧开始
mux.muxHeader = ParseMultiplexFrameHeader((int)offset3, currentStream);
offset3 += mux.muxHeader.headerLength + CRC_Size;
mux.msf = new MSF();
mux.msf.msfHeader = ParseMSFHeader((int)offset3, currentStream);
// 解析视频段’
offset3 += mux.msf.msfHeader.Length + CRC_Size;
mux.msf.videoBlock = ParseVideoBlock((int)offset3, currentStream);
//TODO 解析 音频段
offset3 += mux.msf.msfHeader.VideoBlockLenth;
mux.msf.audioBlock = ParseAudioBlock((int)offset3, currentStream);
// the next
muxs.Add(mux);
offset2 += _msConfigTable.mfConfigTables[i].Length;
}
return(muxs);
}
public List<MUX> ParseEntireMUX(Stream currentStream)
{
List<MUX> muxs = new List<MUX>();
MultiplexFrameHeader _mf1ConfigHeader = ParseMultiplexFrameHeader(0, currentStream);
// 解析 控制帧
int offset = SearchServiceMultiplexConfigTable(currentStream, _mf1ConfigHeader);
if (offset != -1)
ParseServiceMultiplexConfigTable(offset, currentStream);
// fill the MF length
foreach (var v in _msConfigTable.mfConfigTables)
{
uint len = MFLengthLookupTable(v);
v.Length = len;
}
// 初始化结束，开始解视频帧
uint offset2 = _msConfigTable.mfConfigTables[0].Length + _msConfigTable.mfConfigTables[1].Length;
for (int i = 2; i < _msConfigTable.mpFameNum; i++)
{
uint offset3 = offset2;
MUX mux = new MUX();
mux.stream = currentStream;
// 从第二个复用帧开始
mux.muxHeader = ParseMultiplexFrameHeader((int)offset3, currentStream);
offset3 += mux.muxHeader.headerLength + CRC_Size;
mux.msf = new MSF();
mux.msf.msfHeader = ParseMSFHeader((int)offset3, currentStream);
// 解析视频段’
offset3 += mux.msf.msfHeader.Length + CRC_Size;
mux.msf.videoBlock = ParseVideoBlock((int)offset3, currentStream);
//TODO 解析 音频段
offset3 += mux.msf.msfHeader.VideoBlockLenth;
mux.msf.audioBlock = ParseAudioBlock((int)offset3, currentStream);
// the next
muxs.Add(mux);
offset2 += _msConfigTable.mfConfigTables[i].Length;
}
return muxs;
}
