@java.lang.Override
  public com.google.cloud.video.transcoder.v1.PreprocessingConfig.Pad getPad() {
    return pad_ == null
        ? com.google.cloud.video.transcoder.v1.PreprocessingConfig.Pad.getDefaultInstance()
        : pad_;
  }
<pre>
Specify the video pad filter configuration.
</pre>

<code>.google.cloud.video.transcoder.v1.PreprocessingConfig.Pad pad = 6;</code>

@return The pad.
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/PreprocessingConfig.java