AliyunMixVideoBackgroundImageMode

enum AliyunMixVideoBackgroundImageMode : NSInteger {}

* BackgroundImageMode.

  • AliyunMixVideoBackgroundImageModeScaleAspectFill: contents scaled to fill with fixed aspect. some portion of content may be clipped.
  • AliyunMixVideoBackgroundImageModeScaleAspectFit: contents scaled to fit with fixed aspect. remainder is transparent
  • AliyunMixVideoBackgroundImageModeScaleToFill: