@java.lang.Override
  public int getSegmentsCount() {
    return segments_.size();
  }
<pre>
All video segments where a face was detected.
</pre>

<code>repeated .google.cloud.videointelligence.v1.FaceSegment segments = 2;</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/FaceAnnotation.java