public static com.google.cloud.videointelligence.v1p3beta1.SpeechTranscriptionConfig
      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
  }
<pre>
Optional. If `true`, the top result includes a list of words and the
confidence for those words. If `false`, no word-level confidence
information is returned. The default is `false`.
</pre>

<code>bool enable_word_confidence = 9 [(.google.api.field_behavior) = OPTIONAL];</code>

@return The enableWordConfidence.
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/SpeechTranscriptionConfig.java