@java.lang.Override
  public boolean hasOffset() {
    return ((bitField0_ & 0x00000001) != 0);
  }
<pre>
The offset in seconds if the event type is `PROGRESS`.
</pre>

<code>.google.protobuf.Duration offset = 4;</code>

@return Whether the offset field is set.
java-video-stitcher/proto-google-cloud-video-stitcher-v1/src/main/java/com/google/cloud/video/stitcher/v1/Event.java