@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(codec_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, codec_);
    }
    if (bitrateBps_ != 0) {
      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, bitrateBps_);
    }
    if (channelCount_ != 0) {
      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, channelCount_);
    }
    {
      int dataSize = 0;
      for (int i = 0; i < channelLayout_.size(); i++) {
        dataSize += computeStringSizeNoTag(channelLayout_.getRaw(i));
      }
      size += dataSize;
      size += 1 * getChannelLayoutList().size();
    }
    for (int i = 0; i < mapping_.size(); i++) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, mapping_.get(i));
    }
    if (sampleRateHertz_ != 0) {
      size += com.google.protobuf.CodedOutputStream.computeInt32Size(6, sampleRateHertz_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, languageCode_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, displayName_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<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