Get WebRtc AudioTrack from pointer

Question

Is there any way that I can do to get audioTrack from this pointer ?

I want to get real stream with ByteBuffer or something similar without forking webrtc

package org.webrtc;
public class AudioTrack extends MediaStreamTrack {
  /** Returns a pointer to webrtc::AudioTrackInterface. */
  long getNativeAudioTrack() {
    return getNativeMediaStreamTrack();
  }
}

score 1 · Answer 1 · answered Jun 24 '20 at 10:55

1

Try this

if(Stream_object.audioTracks.size() > 0){
    Stream_object.audioTracks.get(0);
    audioTrack.setEnabled(true);
}

answered Jun 24 '20 at 10:55

sourabh karmakar

191
10

1

This will play it audomatillay, I want to get byte buffer from it. Can I somehow obtain it? – Kyryl Zotov Jun 24 '20 at 11:45
yeah, it going to play with the default output of audio, I've get audio like this but, about the byte buffer thing Idk. – sourabh karmakar Jun 24 '20 at 11:56
On webrtc there is very less reference so trying my best to get what you need from my current work experience with webrtc – sourabh karmakar Jun 24 '20 at 16:17
@sourabhkarmakar you find a solution to get remote audio bytebuffer. – Pwn Aug 24 '20 at 10:16
no I haven't work on it after that so I don't know @bhardwaj – sourabh karmakar Aug 28 '20 at 06:02

score 1 · Answer 2 · answered Jan 31 '22 at 13:16

If you are looking for audio byte buffers that are captured by webrtc from the microphone, then implement SamplesReadyCallback callback in JavaAudioDeviceModule. AudioSamples has the byte buffer data that is captured by webrtc

public static interface SamplesReadyCallback {
    void onWebRtcAudioRecordSamplesReady(AudioSamples samples);
  }

Get WebRtc AudioTrack from pointer

2 Answers2