@java.lang.Override
    public int getChannelCount() {
      return channelCount_;
    }
<pre>
Number of audio channels. Must be between 1 and 6. The default is 2.
</pre>

<code>int32 channel_count = 3;</code>

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