Microphone

Enable/Disable

Use the enableMicrophone method under RCRTCEngine to turn the microphone on or off.

Future<int> enableMicrophone(bool enable);

• Sample code:

  engine.enableMicrophone(true);

Set Audio Quality and Scenario

Use the setAudioConfig method under RCRTCEngine to configure audio quality and usage scenario.

Future<int> setAudioConfig(RCRTCAudioConfig config);

• Parameters:

  Parameter	Type	Description
  config	RCRTCAudioConfig	Audio settings

• Sample code:

  RCRTCAudioConfig config = RCRTCAudioConfig.create(
    quality: RCRTCAudioQuality.music_high,
    scenario: RCRTCAudioScenario.music_classroom,
  );
  engine.setAudioConfig(config);

Adjust Volume

Use the adjustLocalVolume method under RCRTCEngine to set volume level (0-100 range).

Future<int> adjustLocalVolume(int volume)

• Sample code:

  engine.adjustLocalVolume(100);