Transcoding Preset

Manage transcoding presets, including listing, creation, and modification.

Create a Transcoding Preset

Each transcoding preset includes general, video, audio, and subtitle configurations.

• General

  

  Preset name: support a-z, 0-9, and _ (underscore). The preset name is part of the live stream’s distribution/playback URL.

• Video

  
  1. Support both remuxing and transcoding modes.
  2. Support landscape or portrait resolution, with configurable bitrate, FPS, and GOP.
  3. Support AVC/H.264 and HEVC/H.265 video codecs.

• Audio

  
  1. Support AAC codec.
  2. Configurable bitrate and sampling rate.
  3. Support MONO and STEREO audio channels.

• Subtitle

  

  Only support TTML with the binary image format.