toValue method
Implementation
String toValue() {
  switch (this) {
    case Mpeg2QualityTuningLevel.singlePass:
      return 'SINGLE_PASS';
    case Mpeg2QualityTuningLevel.multiPass:
      return 'MULTI_PASS';
  }
}String toValue() {
  switch (this) {
    case Mpeg2QualityTuningLevel.singlePass:
      return 'SINGLE_PASS';
    case Mpeg2QualityTuningLevel.multiPass:
      return 'MULTI_PASS';
  }
}