setEarMonitorVolume abstract method

Future<int?> setEarMonitorVolume(int volume)

Sets the volume of in-ear monitoring.

volume: Ratio(%) of in-ear monitoring volume to original volume with a range of [0, 100].

Return value:

• 0: Success.
• <0: Failure. See ReturnStatus for the reason.

Notes: Call RTCVideo.setEarMonitorMode to enable in-ear monitoring function before calling this API.

Implementation

Future<int?> setEarMonitorVolume(int volume);