@java.lang.Override
  public java.util.List<com.google.cloud.videointelligence.v1.LabelAnnotation>
      getFrameLabelAnnotationsList() {
    return frameLabelAnnotations_;
  }
<pre>
Label annotations on frame level.
There is exactly one element for each unique label.
</pre>

<code>repeated .google.cloud.videointelligence.v1.LabelAnnotation frame_label_annotations = 4;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/VideoAnnotationResults.java