private void ensureElementaryStreamsIsMutable() {
      if (!((bitField0_ & 0x00000004) != 0)) {
        elementaryStreams_ =
            new java.util.ArrayList<com.google.cloud.video.transcoder.v1.ElementaryStream>(
                elementaryStreams_);
        bitField0_ |= 0x00000004;
      }
    }
<pre>
List of `Edit atom`s. Defines the ultimate timeline of the resulting
file or manifest.
</pre>

<code>repeated .google.cloud.video.transcoder.v1.EditAtom edit_list = 2;</code>
java-video-transcoder/proto-google-cloud-video-transcoder-v1/src/main/java/com/google/cloud/video/transcoder/v1/JobConfig.java