Sources/Classes/Application/Model/QuickTime/Movie Maker/QTMediaSampleFile.h
/* |
File: QTMediaSampleFile.h |
Abstract: |
Utility class for manging file operations using a file descriptor. |
Version: 1.2 |
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*/ |
#import "QTMediaSample.h" |
typedef struct QTMediaSampleFileData *QTMediaSampleFileDataRef; |
@interface QTMediaSampleFile : NSObject<NSCopying> |
{ |
@private |
QTMediaSampleFileDataRef mpMediaSampleFile; |
} // QTMediaSampleFile |
- (id) initWithPathname:(NSString *)thePathname |
access:(const NSInteger)theAccess |
create:(const NSInteger)theCreate; |
- (id) initWithMediaSampleFile:(QTMediaSampleFile *)theMediaSampleFile; |
+ (id) mediaSampleFiletWithPathname:(NSString *)thePathname |
access:(const NSInteger)theAccess |
create:(const NSInteger)theCreate; |
- (BOOL) isClosed; |
- (const char *) pathname; |
- (NSInteger) descriptor; |
- (NSInteger) access; |
- (NSInteger) create; |
- (int64_t) offset; |
- (int64_t) size; |
- (void) setOffset:(const int64_t)theOffset; |
- (BOOL) open; |
- (BOOL) close; |
- (BOOL) seek:(const int64_t)theOffset |
from:(const int)theSeekPos; |
- (BOOL) write:(QTMediaSample *)theMediaSample; |
- (BOOL) writeUsingOffset:(QTMediaSample *)theMediaSample; |
- (BOOL) writeUsingIndex:(QTMediaSample *)theMediaSample; |
@end |
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