@class AVSampleCursor;
@interface AVSampleBufferRequestInternal : NSObject {
AVSampleCursor *startCursor;
long long direction;
AVSampleCursor *limitCursor;
long long preferredMinSampleCount;
long long maxSampleCount;
long long mode;
struct { long long value; int timescale; unsigned int flags; long long epoch; } overrideTime;
}
@end