@interface PIVideoPosterFrameAdjustmentController : PIAdjustmentController
@property (nonatomic) struct { long long x0; int x1; unsigned int x2; long long x3; } posterFrameTime;
+ (id)timeKey;
+ (id)scaleKey;
- (id)initWithAdjustment:(id)a0;
- (id)pasteKeysForMediaType:(long long)a0;
@end