public java.lang.String getChannelLayout(int index) {
    return channelLayout_.get(index);
  }
<pre>
A list of channel names specifying the layout of the audio channels.
</pre>

<code>repeated string channel_layout = 3;</code>

@param index The index of the element to return.
@return The channelLayout at the given index.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/AudioFormat.java