public int getAnnotationProgressCount() {
      if (annotationProgressBuilder_ == null) {
        return annotationProgress_.size();
      } else {
        return annotationProgressBuilder_.getCount();
      }
    }
<pre>
Progress metadata for all videos specified in `AnnotateVideoRequest`.
</pre>

<code>
repeated .google.cloud.videointelligence.v1p2beta1.VideoAnnotationProgress annotation_progress = 1;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1p2beta1/src/main/java/com/google/cloud/videointelligence/v1p2beta1/AnnotateVideoProgress.java