WebRTC/RTP Server: Technical Specs
From AVObjects Knowledge Base
(Difference between revisions)
| Line 23: | Line 23: | ||
'''Opus:''' | '''Opus:''' | ||
* MEDIATYPE_Audio / MEDIASUBTYPE_OPUS / FORMAT_WaveFormatEx | * MEDIATYPE_Audio / MEDIASUBTYPE_OPUS / FORMAT_WaveFormatEx | ||
| − | + | * MEDIASUBTYPE_OPUS = {B940AE21-195E-4CE6-B324-E703AE733AEC} | |
| − | + | * 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):''' | '''L16 (PCM):''' | ||
* MEDIATYPE_Audio / MEDIASUBTYPE_PCM / FORMAT_WaveFormatEx<br> | * MEDIATYPE_Audio / MEDIASUBTYPE_PCM / FORMAT_WaveFormatEx<br> | ||
| − | + | * pbFormat is WAVEFORMATEX | |
| − | + | * WAVEFORMATEX::wFormatTag = WAVE_FORMAT_PCM | |
| − | + | * WAVEFORMATEX::nSamplesPerSec = 44100 | |
| − | + | * WAVEFORMATEX::nChannels = 1 or 2 | |
| − | + | * WAVEFORMATEX::wBitsPerSample = 16 | |
'''A-Law (PCMA):''' | '''A-Law (PCMA):''' | ||
* MEDIATYPE_Audio / KSDATAFORMAT_SUBTYPE_ALAW / FORMAT_WaveFormatEx | * 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):''' | '''U-Law (PCMU):''' | ||
* MEDIATYPE_Audio / KSDATAFORMAT_SUBTYPE_MULAW / FORMAT_WaveFormatEx | * MEDIATYPE_Audio / KSDATAFORMAT_SUBTYPE_MULAW / FORMAT_WaveFormatEx | ||
| − | + | * pbFormat is WAVEFORMATEX | |
| − | + | * WAVEFORMATEX::wFormatTag = WAVE_FORMAT_MULAW | |
| − | + | * WAVEFORMATEX::nSamplesPerSec = 8000 | |
| − | + | * WAVEFORMATEX::nChannels = 1 | |
| − | + | * WAVEFORMATEX::wBitsPerSample = 8 | |
<br> | <br> | ||
|- | |- | ||
Revision as of 10:18, 27 December 2025
This page is a copy of the original page on the AVObjects' web site and can also be viewed here.
Filter properties
| Filter Interfaces | IBaseFilter, IAMFilterMiscFlags, IMediaSeeking, IPersistStream, ISpecifyPropertyPages, IAVOWRtpServer |
| Input Pin Media Types | AVC/H264:
MEDIASUBTYPE_H264ByteStream = 8D2D71CB-243F-45E3-B2D8-5FD7967EC09B
VP9 ( Fourcc = VP90):
Opus:
L16 (PCM):
A-Law (PCMA):
U-Law (PCMU):
|
| Input Pin Interfaces | IMemInputPin, IPin, IQualityControl |
| Merit | MERIT_NORMAL |
| Filter Categories | DirectShow filters, AVObjects filters |
| Filter Name | AVObjects WRtpServer |
| Executable | WRtpServer.dll |
