@java.lang.Override
    public com.google.cloud.video.livestream.v1.TimecodeConfig.TimecodeSource getSource() {
      com.google.cloud.video.livestream.v1.TimecodeConfig.TimecodeSource result =
          com.google.cloud.video.livestream.v1.TimecodeConfig.TimecodeSource.forNumber(source_);
      return result == null
          ? com.google.cloud.video.livestream.v1.TimecodeConfig.TimecodeSource.UNRECOGNIZED
          : result;
    }
<pre>
The source of the timecode that will later be used in outputs/manifests.
It determines the initial timecode/timestamp (first frame) of output
streams.
</pre>

<code>.google.cloud.video.livestream.v1.TimecodeConfig.TimecodeSource source = 1;</code>

@return The source.
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/TimecodeConfig.java