@java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
      return new Pad();
    }
<pre>
Pad filter configuration for the input video. The padded input video
is scaled after padding with black to match the output resolution.
</pre>

Protobuf type {@code google.cloud.video.livestream.v1.PreprocessingConfig.Pad}
java-video-live-stream/proto-google-cloud-live-stream-v1/src/main/java/com/google/cloud/video/livestream/v1/PreprocessingConfig.java