@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(1, getImage());
    }
    for (int i = 0; i < animations_.size(); i++) {
      output.writeMessage(2, animations_.get(i));
    }
    getUnknownFields().writeTo(output);
  }
<pre>
List of Animations. The list should be chronological, without any time
overlap.
</pre>

<code>repeated .google.cloud.video.transcoder.v1.Overlay.Animation animations = 2;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/Overlay.java