public Builder addTimestampedObjects(
        int index,
        com.google.cloud.videointelligence.v1.TimestampedObject.Builder builderForValue) {
      if (timestampedObjectsBuilder_ == null) {
        ensureTimestampedObjectsIsMutable();
        timestampedObjects_.add(index, builderForValue.build());
        onChanged();
      } else {
        timestampedObjectsBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
<pre>
The object with timestamp and attributes per frame in the track.
</pre>

<code>repeated .google.cloud.videointelligence.v1.TimestampedObject timestamped_objects = 2;
</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/Track.java