VideoConfiguration constructor
      
      VideoConfiguration({ 
    
    
- required String contentType,
- required int width,
- required int height,
- required int bitrate,
- required num framerate,
- bool hasAlphaChannel,
- HdrMetadataType hdrMetadataType,
- ColorGamut colorGamut,
- TransferFunction transferFunction,
- String scalabilityMode,
- bool spatialScalability,
Implementation
external factory VideoConfiguration({
  required String contentType,
  required int width,
  required int height,
  required int bitrate,
  required num framerate,
  bool hasAlphaChannel,
  HdrMetadataType hdrMetadataType,
  ColorGamut colorGamut,
  TransferFunction transferFunction,
  String scalabilityMode,
  bool spatialScalability,
});