@Override
    public String toString() {
        return this.value;
    }
Use the Framerate setting to specify the frame rate for this output. If you want to keep the same frame rate as the
input video, choose Follow source. If you want to do frame rate conversion, choose a frame rate from the dropdown
list or choose Custom. The framerates shown in the dropdown list are decimal approximations of fractions. If you
choose Custom, specify your frame rate as a fraction.
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/Av1FramerateControl.java