StreamLayerIndex
Index of video streams of different quality levels.
Enumerator
- STREAM_LAYER_1
- （0）: Video stream layer_1, with lower resolution and bitrate than VIDEO_STREAM_HIGH.
- STREAM_LAYER_2
- （1）: Video stream layer_2, with lower resolution and bitrate than VIDEO_STREAM_LAYER_1.
- STREAM_LAYER_3
- （2）: Video stream layer_3, with lower resolution and bitrate than VIDEO_STREAM_LAYER_2.
- STREAM_LAYER_4
- （3）: Video stream layer_4, with lower resolution and bitrate than VIDEO_STREAM_LAYER_3.
- STREAM_LAYER_5
- （4）: Video stream layer_5, with lower resolution and bitrate than VIDEO_STREAM_LAYER_4.
- STREAM_LAYER_6
- （5）: Video stream layer_6, with lower resolution and bitrate than VIDEO_STREAM_LAYER_5.
- STREAM_LOW
- （6）: Low-quality video stream, with the lowest resolution and bitrate.
- STREAM_LAYER_COUNT_MAX
- （7）: Maximum number of video stream layers.