WebRTC/RTP Server: Technical Specs

• MEDIATYPE_Video
• MEDIASUBTYPE_H264, MEDIASUBTYPE_AVC1, MEDIASUBTYPE_H264ByteStream
• FORMAT_MPEG2Video, FORMAT_VideoInfo, FORMAT_VideoInfo2

MEDIASUBTYPE_H264ByteStream = 8D2D71CB-243F-45E3-B2D8-5FD7967EC09B ITU-T Rec. H.264 (03/2005), Annex.B: Byte stream format Used in MainConcept H.264 splitter and MainConcept MPEG-2 Demultiplexer for H264 in TS
VP8 ( Fourcc = VP80)

• MEDIATYPE_Video
• Fourcc subtype = 'VP80'-0000-0010-8000-00AA00389B71
• FORMAT_VideoInfo2 or FORMAT_VideoInfo

VP9 ( Fourcc = VP90)

• MEDIATYPE_Video
• Fourcc subtype = 'VP90'-0000-0010-8000-00AA00389B71
• FORMAT_VideoInfo2 or FORMAT_VideoInfo

Opus

• MEDIATYPE_Audio
• MEDIASUBTYPE_OPUS = {B940AE21-195E-4CE6-B324-E703AE733AEC}
• FORMAT_WaveFormatEx, pbFormat is WAVEFORMATEXTENSIBLE
• WAVEFORMATEX::wFormatTag = WAVE_FORMAT_EXTENSIBLE
• WAVEFORMATEX::nChannels = 1 or 2
• WAVEFORMATEX::wBitsPerSample = 16
• WAVEFORMATEXTENSIBLE::SubFormat = KSDATAFORMAT_SUBTYPE_OPUS = {1DAD5025-02FA-4330-9A60-EC0121E3CE3D}

L16 (PCM)

• MEDIATYPE_Audio
• MEDIASUBTYPE_PCM
• FORMAT_WaveFormatEx, pbFormat is WAVEFORMATEX
• WAVEFORMATEX::wFormatTag = WAVE_FORMAT_PCM
• WAVEFORMATEX::nSamplesPerSec = 44100
• WAVEFORMATEX::nChannels = 1 or 2
• WAVEFORMATEX::wBitsPerSample = 16

A-Law (PCMA)

• MEDIATYPE_Audio
• KSDATAFORMAT_SUBTYPE_ALAW
• FORMAT_WaveFormatEx, pbFormat is WAVEFORMATEX
• WAVEFORMATEX::wFormatTag = WAVE_FORMAT_ALAW
• WAVEFORMATEX::nSamplesPerSec = 8000
• WAVEFORMATEX::nChannels = 1
• WAVEFORMATEX::wBitsPerSample = 8

U-Law (PCMU)

• MEDIATYPE_Audio
• KSDATAFORMAT_SUBTYPE_MULAW
• FORMAT_WaveFormatEx, pbFormat is WAVEFORMATEX
• WAVEFORMATEX::wFormatTag = WAVE_FORMAT_MULAW
• WAVEFORMATEX::nSamplesPerSec = 8000
• WAVEFORMATEX::nChannels = 1
• WAVEFORMATEX::wBitsPerSample = 8