@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(codec_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, codec_);
    }
    if (bitrateBps_ != 0) {
      output.writeInt32(2, bitrateBps_);
    }
    if (channelCount_ != 0) {
      output.writeInt32(3, channelCount_);
    }
    for (int i = 0; i < channelLayout_.size(); i++) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, channelLayout_.getRaw(i));
    }
    for (int i = 0; i < mapping_.size(); i++) {
      output.writeMessage(5, mapping_.get(i));
    }
    if (sampleRateHertz_ != 0) {
      output.writeInt32(6, sampleRateHertz_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 7, languageCode_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 8, displayName_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
The name for this particular audio stream that
will be added to the HLS/DASH manifest. Not supported in MP4 files.
</pre>

<code>string display_name = 8;</code>

@return The bytes for displayName.
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/AudioStream.java