public com.google.cloud.video.transcoder.v1.OverlayOrBuilder getOverlaysOrBuilder(int index) {
      if (overlaysBuilder_ == null) {
        return overlays_.get(index);
      } else {
        return overlaysBuilder_.getMessageOrBuilder(index);
      }
    }
<pre>
List of overlays on the output video, in descending Z-order.
</pre>

<code>repeated .google.cloud.video.transcoder.v1.Overlay overlays = 10;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/JobConfig.java