public String getRateControlMode() {
        return this.rateControlMode;
    }
Use this setting to specify whether this output has a variable bitrate (VBR), constant bitrate (CBR) or
quality-defined variable bitrate (QVBR).

@return Use this setting to specify whether this output has a variable bitrate (VBR), constant bitrate (CBR) or
        quality-defined variable bitrate (QVBR).
@see H264RateControlMode
aws-java-sdk-mediaconvert/src/main/java/com/amazonaws/services/mediaconvert/model/H264Settings.java