The video encoding bitrate (Kbps).
Set your bitrate based on the following table. If you set a bitrate beyond the proper range, the SDK automatically sets it to within the range.
You can also choose one of the following bitrate options:
0: (Recommended) The standard bitrate.
0) profile: the encoding bitrate equals the
base bitrate.
1 (live streaming) profile: the encoding bitrate is twice
the base bitrate.
-1: The compatible bitrate.
0) profile: the encoding bitrate equals the
base bitrate.
1 (live streaming) profile: the encoding bitrate equals the
base bitrate.
The communication(0) profile prioritizes smoothness, while the
1 (live streaming) profile prioritizes video quality (requiring a
higher bitrate). We recommend setting the bitrate mode as 0 to
address this difference.
The following table lists the recommended video encoder configurations.
| Resolution | Frame Rate (fps) | Base Bitrate (Kbps) |
|---|---|---|
| 160 * 120 | 15 | 65 |
| 120 * 120 | 15 | 50 |
| 320 * 180 | 15 | 140 |
| 180 * 180 | 15 | 100 |
| 240 * 180 | 15 | 120 |
| 320 * 240 | 15 | 200 |
| 240 * 240 | 15 | 140 |
| 424 * 240 | 15 | 220 |
| 640 * 360 | 15 | 400 |
| 360 * 360 | 15 | 260 |
| 640 * 360 | 30 | 600 |
| 360 * 360 | 30 | 400 |
| 480 * 360 | 15 | 320 |
| 480 * 360 | 30 | 490 |
| 640 * 480 | 15 | 500 |
| 480 * 480 | 15 | 400 |
| 640 * 480 | 30 | 750 |
| 480 * 480 | 30 | 600 |
| 848 * 480 | 15 | 610 |
| 848 * 480 | 30 | 930 |
| 640 * 480 | 10 | 400 |
| 1280 * 720 | 15 | 1130 |
| 1280 * 720 | 30 | 1710 |
| 960 * 720 | 15 | 910 |
| 960 * 720 | 30 | 1380 |
| 1920 * 1080 | 15 | 2080 |
| 1920 * 1080 | 30 | 3150 |
| 1920 * 1080 | 60 | 4780 |
The video encoding degradation preference under limited bandwidth. See DegradationPreference.
The frame rate (fps) of the video.
The default value is 15 fps.
Noete: We do not recommend setting this to a value greater than 30 fps.
Height (pixels) of the video.
The default value is 640(width) x 360(hight).
The minimum encoding bitrate (Kbps).
The default value is 1 kbps.
Using a value greater than the default value forces the video encoder to output high-quality images but may cause more packet loss and hence sacrifice the smoothness of the video transmission. That said, unless you have special requirements for image quality, Agora does not recommend changing this value.
The minimum frame rate of the video.
The default value is -1.
The orientation mode. See OrientationMode.
Width (pixels) of the video.
The default value is 640(width) x 360(hight).
VideoEncoderConfiguration