@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    if (hasStartTimeOffset()) {
      hash = (37 * hash) + START_TIME_OFFSET_FIELD_NUMBER;
      hash = (53 * hash) + getStartTimeOffset().hashCode();
    }
    if (hasEndTimeOffset()) {
      hash = (37 * hash) + END_TIME_OFFSET_FIELD_NUMBER;
      hash = (53 * hash) + getEndTimeOffset().hashCode();
    }
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
Time-offset, relative to the beginning of the video,
corresponding to the end of the segment (inclusive).
</pre>

<code>.google.protobuf.Duration end_time_offset = 2;</code>
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/VideoSegment.java