2014/10/15 下午 10:13:20

iphone Programming Glossary: requestmediadatawhenreadyonqueue

This code to write video+audio through AVAssetWriter and AVAssetWriterInputs is not working. Why?

http://stackoverflow.com/questions/4149963/this-code-to-write-videoaudio-through-avassetwriter-and-avassetwriterinputs-is

endSessionAtSourceTime lastSampleTime The markAsFinished is more for use with the block style pull method. See requestMediaDataWhenReadyOnQueue usingBlock in AVAssetWriterInput for an explanation. The library should calculate the proper timing for interleaving the..

Help Fix Memory Leak release

http://stackoverflow.com/questions/4914853/help-fix-memory-leak-release

convertedByteCount 0 dispatch_queue_t mediaInputQueue dispatch_queue_create mediaInputQueue NULL assetWriterInput requestMediaDataWhenReadyOnQueue mediaInputQueue usingBlock ^ NSLog @ top of block while assetWriterInput.readyForMoreMediaData CMSampleBufferRef nextBuffer..

Make movie file with picture Array and song file, using AVAsset

http://stackoverflow.com/questions/6061092/make-movie-file-with-picture-array-and-song-file-using-avasset

kCMTimeZero dispatch_queue_t mediaInputQueue dispatch_queue_create mediaInputQueue NULL audioWriterInput requestMediaDataWhenReadyOnQueue mediaInputQueue usingBlock ^ NSLog @ Request NSLog @ Asset Writer ready d audioWriterInput.readyForMoreMediaData while..

Video Encoding using AVAssetWriter - CRASHES

http://stackoverflow.com/questions/8191840/video-encoding-using-avassetwriter-crashes

startReading dispatch_queue_t _processingQueue dispatch_queue_create assetAudioWriterQueue NULL videoWriterInput requestMediaDataWhenReadyOnQueue _processingQueue usingBlock ^ self retain while videoWriterInput isReadyForMoreMediaData CMSampleBufferRef sampleBuffer.. kCMTimeZero dispatch_queue_t mediaInputQueue dispatch_queue_create mediaInputQueue NULL audioWriterInput requestMediaDataWhenReadyOnQueue mediaInputQueue usingBlock ^ NSLog @ Request NSLog @ Asset Writer ready d audioWriterInput.readyForMoreMediaData ..