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/* HBPreviewGenerator.h $
This file is part of the HandBrake source code.
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License. */
#import <Cocoa/Cocoa.h>
@class HBCore;
@class HBJob;
@protocol HBPreviewGeneratorDelegate <NSObject>
- (void) didCreateMovieAtURL: (NSURL *) fileURL;
- (void) didCancelMovieCreation;
- (void) updateProgress: (double) progress info: (NSString *) progressInfo;
@end
@interface HBPreviewGenerator : NSObject
@property (nonatomic, assign) id <HBPreviewGeneratorDelegate> delegate;
- (instancetype)initWithCore:(HBCore *)core job:(HBJob *)job;
/* Still image generator */
- (NSImage *) imageAtIndex: (NSUInteger) index shouldCache: (BOOL) cache;
- (NSUInteger) imagesCount;
- (void) purgeImageCache;
/* Video generator */
- (BOOL) createMovieAsyncWithImageAtIndex: (NSUInteger) index duration: (NSUInteger) seconds;
- (void) cancel;
@end
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