public com.google.cloud.video.transcoder.v1.PreprocessingConfig.DeblockOrBuilder
        getDeblockOrBuilder() {
      if (deblockBuilder_ != null) {
        return deblockBuilder_.getMessageOrBuilder();
      } else {
        return deblock_ == null
            ? com.google.cloud.video.transcoder.v1.PreprocessingConfig.Deblock.getDefaultInstance()
            : deblock_;
      }
    }
<pre>
Deblock preprocessing configuration.
</pre>

<code>.google.cloud.video.transcoder.v1.PreprocessingConfig.Deblock deblock = 3;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/PreprocessingConfig.java