public Integer getFragmentLength() {
        return this.fragmentLength;
    }
Length of mp4 fragments to generate (in seconds). Fragment length must be compatible with GOP size and framerate.

@return Length of mp4 fragments to generate (in seconds). Fragment length must be compatible with GOP size and
        framerate.
aws-java-sdk-medialive/src/main/java/com/amazonaws/services/medialive/model/MsSmoothGroupSettings.java