@class NSArray, NSString;
@interface AVVideoCompositionInstructionInternal : NSObject {
struct { struct { long long value; int timescale; unsigned int flags; long long epoch; } start; struct { long long value; int timescale; unsigned int flags; long long epoch; } duration; } timeRange;
struct CGColor { } *backgroundColor;
NSArray *layerInstructions;
BOOL enablePostProcessing;
NSString *blendingTransferFunction;
NSArray *requiredSourceSampleDataTrackIDs;
}
@end