private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.video.transcoder.v1.PreprocessingConfig.Crop,
            com.google.cloud.video.transcoder.v1.PreprocessingConfig.Crop.Builder,
            com.google.cloud.video.transcoder.v1.PreprocessingConfig.CropOrBuilder>
        getCropFieldBuilder() {
      if (cropBuilder_ == null) {
        cropBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.video.transcoder.v1.PreprocessingConfig.Crop,
                com.google.cloud.video.transcoder.v1.PreprocessingConfig.Crop.Builder,
                com.google.cloud.video.transcoder.v1.PreprocessingConfig.CropOrBuilder>(
                getCrop(), getParentForChildren(), isClean());
        crop_ = null;
      }
      return cropBuilder_;
    }
<pre>
Specify the video cropping configuration.
</pre>

<code>.google.cloud.video.transcoder.v1.PreprocessingConfig.Crop crop = 5;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/PreprocessingConfig.java