public Integer getFontOpacity() {
        return this.fontOpacity;
    }
Specify the opacity of the burned-in captions. 255 is opaque; 0 is transparent. Within your job settings, all of
your DVB-Sub settings must be identical.

@return Specify the opacity of the burned-in captions. 255 is opaque; 0 is transparent. Within your job settings,
        all of your DVB-Sub settings must be identical.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/DvbSubDestinationSettings.java