Alexey KhitRTP H264
| Camera | NALu |
|---|---|
| EZVIZ C3S | 7f, 8f, 28:28:28 -> 5t, 28:28:28 -> 1t, 1t, 1t, 1t |
| Sonoff GK-200MP2-B | 28:28:28 -> 5t, 1t, 1t, 1t |
| Dahua IPC-K42 | 7f, 8f, 28:28:28 -> 5t, 28:28:28 -> 1t, 28:28:28 -> 1t |
| FFmpeg copy | 5t, 1t, 1t, 28:28:28 -> 1t, 28:28:28 -> 1t |
| FFmpeg h264 | 24 -> 6:5:5:5:5t, 24 -> 1:1:1:1t, 28:28:28 -> 5f, 28:28:28 -> 5f, 28:28:28 -> 5t |
| FFmpeg resize | 6f, 28:28:28 -> 5f, 28... -> 5t, 24 -> 1:1f, 24 -> 1:1t |
WebRTC
| Video codec | Media string | Device |
|---|---|---|
| H.264/baseline! | avc1.42E0xx | Chromecast |
| H.264/baseline! | avc1.42E0xx | Chrome/Safari WebRTC |
| H.264/baseline! | avc1.42C0xx | FFmpeg ultrafast |
| H.264/baseline! | avc1.4240xx | Dahua H264B |
| H.264/baseline | avc1.4200xx | Chrome WebRTC |
| H.264/main! | avc1.4D40xx | Chromecast |
| H.264/main! | avc1.4D40xx | FFmpeg superfast main |
| H.264/main! | avc1.4D40xx | Dahua H264 |
| H.264/main | avc1.4D00xx | Chrome WebRTC |
| H.264/high! | avc1.640Cxx | Safari WebRTC |
| H.264/high | avc1.6400xx | Chromecast |
| H.264/high | avc1.6400xx | FFmpeg superfast |
Useful Links
- RTP Payload Format for H.264 Video
- The H264 Sequence parameter set
- H.264 Video Types (Microsoft)
- Automatic Generation of H.264 Parameter Sets to Recover Video File Fragments
- Chromium sources
- AVC levels
- AVC profiles table
- Supported Media for Google Cast
- Two stream formats, Annex-B, AVCC (H.264) and HVCC (H.265)