@java.lang.Override
  public com.google.protobuf.DurationOrBuilder getTimeOffsetOrBuilder() {
    return timeOffset_ == null ? com.google.protobuf.Duration.getDefaultInstance() : timeOffset_;
  }
<pre>
The time when the following tracking events occurs. The time is in
seconds relative to the start of the VOD asset.
</pre>

<code>.google.protobuf.Duration time_offset = 1;</code>
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/ProgressEvent.java