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2014/10/15 ¤U¤È 10:04:24
iphone Programming Glossary: avassetwriterstatuscompletedHardware accelerated h.264 decoding to texture, overlay or similar in iOS http://stackoverflow.com/questions/10646657/hardware-accelerated-h-264-decoding-to-texture-overlay-or-similar-in-ios audioEncodingIsFinished self readNextAudioSampleFromOutput readerAudioTrackOutput if reader.status AVAssetWriterStatusCompleted self endProcessing void readNextVideoFrameFromOutput AVAssetReaderTrackOutput readerVideoTrackOutput if reader.status.. else videoEncodingIsFinished YES self endProcessing else if synchronizedMovieWriter nil if reader.status AVAssetWriterStatusCompleted self endProcessing void processMovieFrame CMSampleBufferRef movieSampleBuffer CMTime currentSampleTime CMSampleBufferGetOutputPresentationTimeStamp..
AVAssetWriter multiple sessions and the status property http://stackoverflow.com/questions/4911534/avassetwriter-multiple-sessions-and-the-status-property sessions with AVAssetWriter. Once I've completed one successfully after calling finishWriting the status is set to 2 AVAssetWriterStatusCompleted . Trying to create another session I call startWriting but I get the error AVAssetWriter startWriting cannot call method..
AVAssetWritter does not work with audio http://stackoverflow.com/questions/5200077/avassetwritter-does-not-work-with-audio Video Writing Error withType ERROR @catch NSException e NSLog @ Video Exception Exception @ e reason break case AVAssetWriterStatusCompleted return case AVAssetWriterStatusFailed self delegateMessage @ Critical Error Writing Queues withType ERROR bufferWriter writer_failed..
AVCaptureSession only got video buffer http://stackoverflow.com/questions/9257052/avcapturesession-only-got-video-buffer more data skipping frame frame @catch NSException e NSLog @ Video Exception Exception @ e reason break case AVAssetWriterStatusCompleted return case AVAssetWriterStatusFailed NSLog @ Critical Error Writing Queues bufferWriter writer_failed YES _broadcastError..
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