getAudioMixingDuration method
ZH
获取混音文件时长, 仅供会议用户或直播主播用户使用 @return 大于或等于0: 调用成功, 小于0: 调用失败
EN
Get audio mix file duration (for meeting hosts or live streamers only) @return ≥0: success, <0: failure
Implementation
Future<int> getAudioMixingDuration() async {
int code = await _channel.invokeMethod('getAudioMixingDuration') ?? -1;
return code;
}