| @import ObjectiveC; |
| @import CoreGraphics; |
| |
| @protocol AVVideoCompositionInstruction<NSObject> |
| @required |
| @property (nonatomic, readonly) BOOL enablePostProcessing; |
| @end |
| |
| @interface AVVideoCompositionInstruction : NSObject </*NSSecureCoding, NSCopying, NSMutableCopying,*/ AVVideoCompositionInstruction> |
| |
| /* Indicates the background color of the composition. Solid BGRA colors only are supported; patterns and other color refs that are not supported will be ignored. |
| If the background color is not specified the video compositor will use a default backgroundColor of opaque black. |
| If the rendered pixel buffer does not have alpha, the alpha value of the backgroundColor will be ignored. */ |
| @property (nonatomic, retain) __attribute__((NSObject)) CGColorRef backgroundColor; |
| |
| @end |
