Transcoding Preset
General
Preset names support a-z, 0-9, and _ (underscore). The preset name forms part of the livestream's playback URL.
Video
The system supports both remuxing and transcoding modes, with portrait and landscape orientations.
| Parameter | Description |
|---|---|
| Mode | Remuxing or Transcoding |
| Codec | AVC/H.264, HEVC/H.265 |
| Bitrate | Target video bitrate |
| Frame Rate | Output frames per second |
| GOP | Group of Pictures interval |
| Orientation | Portrait or Landscape |
Audio
| Parameter | Description |
|---|---|
| Codec | AAC |
| Bitrate | Target audio bitrate |
| Sampling Rate | Audio sampling rate |
| Channel | Mono or Stereo |
Subtitle
Support TTML with the binary image format only.