@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(1, getLastEstablishTime());
    }
    for (int i = 0; i < videoStreams_.size(); i++) {
      output.writeMessage(2, videoStreams_.get(i));
    }
    for (int i = 0; i < audioStreams_.size(); i++) {
      output.writeMessage(3, audioStreams_.get(i));
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Properties of the audio streams.
</pre>

<code>repeated .google.cloud.video.livestream.v1.AudioStreamProperty audio_streams = 3;</code>
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/InputStreamProperty.java