public String getPlayback() {
        return this.playback;
    }
Specify whether your motion graphic overlay repeats on a loop or plays only once.

@return Specify whether your motion graphic overlay repeats on a loop or plays only once.
@see MotionImagePlayback
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/MotionImageInserter.java