VideoStreamType
The type of video streams.
Enumerator
- VIDEO_STREAM_HIGH
 - 0: High-quality video stream, that is, a video stream with the highest resolution and bitrate.
 - VIDEO_STREAM_LOW
 - 1: Low-quality video stream, that is, a video stream with the lowest resolution and bitrate.
 - VIDEO_STREAM_LAYER_1
 - 4. Video stream layer 1. The resolution of this quality level is only lower than that of VIDEO_STREAM_HIGH.
 - VIDEO_STREAM_LAYER_2
 - 5: Video stream layer 2. The resolution of this quality level is only lower than that of VIDEO_STREAM_LAYER_1.
 - VIDEO_STREAM_LAYER_3
 - 6: Video stream layer 3. The resolution of this quality level is only lower than that of VIDEO_STREAM_LAYER_2.
 - VIDEO_STREAM_LAYER_4
 - 7: Video stream layer 4. The resolution of this quality level is only lower than that of VIDEO_STREAM_LAYER_3.
 - VIDEO_STREAM_LAYER_5
 - 8: Video stream layer 5. The resolution of this quality level is only lower than that of VIDEO_STREAM_LAYER_4.
 - VIDEO_STREAM_LAYER_6
 - 9: Video stream layer 6. The resolution of this quality level is only lower than that of VIDEO_STREAM_LAYER_5.