setCameraAdaptiveMinimumFrameRate method
@hidden(macOS)
@valid since 353
@detail api
@brief Set the minimum frame rate of of the dynamic framerate mode during internal video capture.
@param framerate The minimum value in fps. The default value is 7.
The maximum value of the dynamic framerate mode is set by calling setVideoCaptureConfig{@link #RTCEngine#setVideoCaptureConfig}. When minimum value exceeds the maximum value, the frame rate is set to a fixed value as the maximum value; otherwise, dynamic framerate mode is enabled.
@return
- 0: Success.
- !0: Failure.
@note
- You must call this API before calling startVideoCapture{@link #RTCEngine#startVideoCapture} to enable internal capture to make the setting valid.
- If the maximum frame rate changes due to performance degradation, static adaptation, etc., the set minimum frame rate value will be re-compared with the new maximum value. Changes in comparison results may cause switch between fixed and dynamic frame rate modes.
- For Android, dynamic framerate mode is enabled.
- For iOS, dynamic framerate mode is disabled.
Implementation
FutureOr<int> setCameraAdaptiveMinimumFrameRate(int framerate) async {
return await nativeCall('setCameraAdaptiveMinimumFrameRate', [framerate]);
}