Describes an available RTMP stream channel and its current playback timestamp, see playing an RTMP livestream ».
Constructor schema is available as of layer 139. Switch »| Name | Type | Description |
|---|---|---|
| channel | int | Stream channel ID, used as a source of the synthetic unified video source group and as inputGroupCallStream.video_channel when fetching the corresponding video segment |
| scale | int | Deprecated, ignored by clients »: use the media segment duration hardcoded in clients (1000 milliseconds, i.e. scale = 0) instead. Historically, it specified the duration of the media segment to fetch, obtained in milliseconds by bitshifting 1000 to the right scale times: duration_ms := 1000 >> scale. |
| last_timestamp_ms | long | Last seen timestamp to easily start fetching livestream chunks using inputGroupCallStream |
Identifies a media chunk of an RTMP-mode video chat, livestream or live story, see playing an RTMP livestream ».
How to start, join and manage group calls and video chats.