Stream RTMP Problem

[chentengming]

Black screen appears on the push stream and the sound is not continuous, Thanks.

[ChillingVan]

The not continuous could be caused by echo. Could you provide some advise?

[ulongx]

消除回声可以用 AcousticEchoCanceler @ChillingVan 在 mAudioRecord.startRecording() 之前执行

// 消除回声导致的滋啦滋啦声音
if (AcousticEchoCanceler.isAvailable()) {
    aec = AcousticEchoCanceler.create(mAudioRecord.getAudioSessionId());
    if (aec != null) {
        aec.setEnabled(true); //android 11 issue low volume
    }
}
if (AutomaticGainControl.isAvailable()) {
    agc = AutomaticGainControl.create(mAudioRecord.getAudioSessionId());
    if (agc != null) {
        agc.setEnabled(true);
    }
}

mAudioRecord.startRecording();
mMediaCodec.start();