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2014/10/15 ¤U¤È 10:04:11

iphone Programming Glossary: audiochannellayout

Writing video + generated audio to AVAssetWriterInput, audio stuttering

http://stackoverflow.com/questions/12187124/writing-video-generated-audio-to-avassetwriterinput-audio-stuttering

bufferAttributes retain videoWriter addInput videoWriterInput pb Added audio input. sample_position_ 0 AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Stereo NSDictionary audioOutputSettings nil audioOutputSettings.. pb Added audio input. sample_position_ 0 AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Stereo NSDictionary audioOutputSettings nil audioOutputSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber..

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

retain NSParameterAssert _videoWriterInput _videoWriterInput.expectsMediaDataInRealTime YES Add the audio input AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Mono NSDictionary audioOutputSettings nil Both type.. YES Add the audio input AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Mono NSDictionary audioOutputSettings nil Both type of audio inputs causes output video file to be corrupted. if NO..

Help Fix Memory Leak release

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

fileType AVFileTypeCoreAudioFormat error assetError retain if assetError NSLog @ error @ assetError return AudioChannelLayout channelLayout memset channelLayout 0 sizeof AudioChannelLayout channelLayout.mChannelLayoutTag kAudioChannelLayoutTag_Stereo.. retain if assetError NSLog @ error @ assetError return AudioChannelLayout channelLayout memset channelLayout 0 sizeof AudioChannelLayout channelLayout.mChannelLayoutTag kAudioChannelLayoutTag_Stereo NSDictionary outputSettings NSDictionary dictionaryWithObjectsAndKeys.. AudioChannelLayout channelLayout memset channelLayout 0 sizeof AudioChannelLayout channelLayout.mChannelLayoutTag kAudioChannelLayoutTag_Stereo NSDictionary outputSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt kAudioFormatLinearPCM..

AVAssetWritter does not work with audio

http://stackoverflow.com/questions/5200077/avassetwritter-does-not-work-with-audio

writer_input AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings video_settings retain AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Mono audio_writer_input AVAssetWriterInput assetWriterInputWithMediaType.. outputSettings video_settings retain AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Mono audio_writer_input AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings NSDictionary..

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

NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey nil AudioChannelLayout channelLayout memset channelLayout 0 sizeof AudioChannelLayout channelLayout.mChannelLayoutTag kAudioChannelLayoutTag_Stereo.. numberWithInt size.height AVVideoHeightKey nil AudioChannelLayout channelLayout memset channelLayout 0 sizeof AudioChannelLayout channelLayout.mChannelLayoutTag kAudioChannelLayoutTag_Stereo NSDictionary audioSettings NSDictionary dictionaryWithObjectsAndKeys.. nil AudioChannelLayout channelLayout memset channelLayout 0 sizeof AudioChannelLayout channelLayout.mChannelLayoutTag kAudioChannelLayoutTag_Stereo NSDictionary audioSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt kAudioFormatMPEG4AAC..

ExtAudioFileWrite to m4a/aac failing on dual-core devices (ipad 2, iphone 4s)

http://stackoverflow.com/questions/8719865/extaudiofilewrite-to-m4a-aac-failing-on-dual-core-devices-ipad-2-iphone-4s

AVCaptureSession only got video buffer

http://stackoverflow.com/questions/9257052/avcapturesession-only-got-video-buffer

videoSettings NSParameterAssert videoWriterInput videoWriterInput.expectsMediaDataInRealTime YES Add the audio input AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Mono NSDictionary audioOutputSettings nil audioOutputSettings.. YES Add the audio input AudioChannelLayout acl bzero acl sizeof acl acl.mChannelLayoutTag kAudioChannelLayoutTag_Mono NSDictionary audioOutputSettings nil audioOutputSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber..