@java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    for (int i = 0; i < includeRenditions_.size(); i++) {
      size +=
          com.google.protobuf.CodedOutputStream.computeMessageSize(1, includeRenditions_.get(i));
    }
    if (bitrateOrder_
        != com.google.cloud.video.stitcher.v1.ManifestOptions.OrderPolicy.ORDER_POLICY_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, bitrateOrder_);
    }
    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }
<pre>
If specified, the output manifest will orders the video and muxed
renditions by bitrate according to the ordering policy.
</pre>

<code>.google.cloud.video.stitcher.v1.ManifestOptions.OrderPolicy bitrate_order = 2;</code>

@return The bitrateOrder.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/ManifestOptions.java