public com.google.cloud.videointelligence.v1.Feature getFeatures(int index) {
      return features_converter_.convert(features_.get(index));
    }
<pre>
Required. Requested video annotation features.
</pre>

<code>
repeated .google.cloud.videointelligence.v1.Feature features = 2 [(.google.api.field_behavior) = REQUIRED];
</code>

@param index The index of the element to return.
@return The features at the given index.
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/AnnotateVideoRequest.java