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zoul/AVAssetExportSession+Testing.m

Created November 8, 2010 08:35
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Export assets synchronously. Good for testing.
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AVAssetExportSession+Testing.m
@implementation AVAssetExportSession (Testing)
- (void) exportSynchronously
{
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
[self exportAsynchronouslyWithCompletionHandler:^{
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
dispatch_release(semaphore);
}
@end
@f-ewald
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f-ewald commented Feb 9, 2015

dispatch_release doesn't work with ARC. I prefer using NSNotificationCenter

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