MediaTrackSupportedConstraints constructor
      
      MediaTrackSupportedConstraints({ 
    
    
- bool aspectRatio = false,
- bool autoGainControl = false,
- bool brightness = false,
- bool channelCount = false,
- bool colorTemperature = false,
- bool contrast = false,
- bool deviceId = false,
- bool echoCancellation = false,
- bool exposureCompensation = false,
- bool exposureMode = false,
- bool exposureTime = false,
- bool facingMode = false,
- bool focusDistance = false,
- bool focusMode = false,
- bool frameRate = false,
- bool groupId = false,
- bool height = false,
- bool iso = false,
- bool latency = false,
- bool noiseSuppression = false,
- bool pan = false,
- bool pointsOfInterest = false,
- bool resizeMode = false,
- bool sampleRate = false,
- bool sampleSize = false,
- bool saturation = false,
- bool sharpness = false,
- bool tilt = false,
- bool torch = false,
- bool whiteBalanceMode = false,
- bool width = false,
- bool zoom = false,
Implementation
MediaTrackSupportedConstraints({
  this.aspectRatio = false,
  this.autoGainControl = false,
  this.brightness = false,
  this.channelCount = false,
  this.colorTemperature = false,
  this.contrast = false,
  this.deviceId = false,
  this.echoCancellation = false,
  this.exposureCompensation = false,
  this.exposureMode = false,
  this.exposureTime = false,
  this.facingMode = false,
  this.focusDistance = false,
  this.focusMode = false,
  this.frameRate = false,
  this.groupId = false,
  this.height = false,
  this.iso = false,
  this.latency = false,
  this.noiseSuppression = false,
  this.pan = false,
  this.pointsOfInterest = false,
  this.resizeMode = false,
  this.sampleRate = false,
  this.sampleSize = false,
  this.saturation = false,
  this.sharpness = false,
  this.tilt = false,
  this.torch = false,
  this.whiteBalanceMode = false,
  this.width = false,
  this.zoom = false,
});