public String getAudioOnlyTimecodeControl() {
        return this.audioOnlyTimecodeControl;
    }
If set to passthrough for an audio-only MS Smooth output, the fragment absolute time will be set to the current
timecode. This option does not write timecodes to the audio elementary stream.

@return If set to passthrough for an audio-only MS Smooth output, the fragment absolute time will be set to the
        current timecode. This option does not write timecodes to the audio elementary stream.
@see SmoothGroupAudioOnlyTimecodeControl
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/MsSmoothGroupSettings.java