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2014/10/15 ¤U¤È 10:12:14
iphone Programming Glossary: numberwithunsignedintMerge Two Video files in iPhone Application http://stackoverflow.com/questions/10071029/merge-two-video-files-in-iphone-application size self.view.frame.size NSMutableDictionary attributes NSMutableDictionary alloc init attributes setObject NSNumber numberWithUnsignedInt kCVPixelFormatType_32ARGB forKey NSString kCVPixelBufferPixelFormatTypeKey attributes setObject NSNumber numberWithUnsignedInt.. kCVPixelFormatType_32ARGB forKey NSString kCVPixelBufferPixelFormatTypeKey attributes setObject NSNumber numberWithUnsignedInt 320 forKey NSString kCVPixelBufferWidthKey attributes setObject NSNumber numberWithUnsignedInt 480 forKey NSString kCVPixelBufferHeightKey.. setObject NSNumber numberWithUnsignedInt 320 forKey NSString kCVPixelBufferWidthKey attributes setObject NSNumber numberWithUnsignedInt 480 forKey NSString kCVPixelBufferHeightKey NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL..
Convert NSArray to NSDictionary http://stackoverflow.com/questions/1414852/convert-nsarray-to-nsdictionary
How do you completely remove and release memory of an OpenAL sound file? http://stackoverflow.com/questions/2035975/how-do-you-completely-remove-and-release-memory-of-an-openal-sound-file aFileExt data NULL Place the buffer ID into the sound library against aSoundKey soundLibrary setObject NSNumber numberWithUnsignedInt bufferID forKey aSoundKey if DEBUG NSLog @ INFO SoundManager Loaded sound with key ' @' into buffer ' d' aSoundKey bufferID..
http://stackoverflow.com/questions/3220695/nstimer-problem
How to change video orientation for AVCaptureVideoDataOutput http://stackoverflow.com/questions/3823461/how-to-change-video-orientation-for-avcapturevideodataoutput in BGRA It is supposed to be faster NSString key NSString kCVPixelBufferPixelFormatTypeKey NSNumber value NSNumber numberWithUnsignedInt kCVPixelFormatType_32BGRA NSDictionary videoSettings NSDictionary dictionaryWithObject value forKey key captureOutput setVideoSettings..
iPhone SDK 4 AVFoundation - How to use captureStillImageAsynchronouslyFromConnection correctly? http://stackoverflow.com/questions/3847140/iphone-sdk-4-avfoundation-how-to-use-capturestillimageasynchronouslyfromconnec self queue queue dispatch_release queue NSString key NSString kCVPixelBufferPixelFormatTypeKey NSNumber value NSNumber numberWithUnsignedInt kCVPixelFormatType_32BGRA NSDictionary videoSettings NSDictionary dictionaryWithObject value forKey key captureOutput setVideoSettings..
Simultaneous AVCaptureVideoDataOutput and AVCaptureMovieFileOutput http://stackoverflow.com/questions/3968879/simultaneous-avcapturevideodataoutput-and-avcapturemoviefileoutput AVCaptureMovieFileOutput alloc init NSString key NSString kCVPixelBufferPixelFormatTypeKey NSNumber value NSNumber numberWithUnsignedInt kCVPixelFormatType_32BGRA NSDictionary videoSettings NSDictionary dictionaryWithObject value forKey key captureDataOutput..
select multiple rows from uitableview and delete http://stackoverflow.com/questions/4954393/select-multiple-rows-from-uitableview-and-delete NSIndexPath indexPath toggle the indexPath.row's membership in selectedRows like this NSNumber rowNsNum NSNumber numberWithUnsignedInt indexPath.row if self.selectedRows containsObject rowNsNum self.selectedRows removeObject rowNsNum else self.selectedRows.. if self.editing return self.myTableView deselectRowAtIndexPath indexPath animated YES NSNumber rowNsNum NSNumber numberWithUnsignedInt indexPath.row if self.selectedRows containsObject rowNsNum self.selectedRows removeObject rowNsNum else self.selectedRows..
Using AVAssetReader to read (stream) from a remote asset http://stackoverflow.com/questions/6242131/using-avassetreader-to-read-stream-from-a-remote-asset localizedFailureReason continue NSString key NSString kCVPixelBufferPixelFormatTypeKey NSNumber value NSNumber numberWithUnsignedInt kCVPixelFormatType_32BGRA NSDictionary videoSettings NSDictionary dictionaryWithObject value forKey key _movieReader addOutput..
How can I mute the capture sound in AVFoundation? http://stackoverflow.com/questions/9557081/how-can-i-mute-the-capture-sound-in-avfoundation in BGRA It is supposed to be faster NSString key NSString kCVPixelBufferPixelFormatTypeKey NSNumber value NSNumber numberWithUnsignedInt kCVPixelFormatType_32BGRA NSDictionary videoSettings NSDictionary dictionaryWithObject value forKey key captureOutput setVideoSettings..
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