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2014/10/15 ¤U¤È 10:04:15

iphone Programming Glossary: audiowriterinput

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

AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInput audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioSettings retain.. nil audioReader addOutput readerOutput NSParameterAssert videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput.. videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime..

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

videoWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInput audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioSettings retain NSURL fileURL NSBundle mainBundle URLForResource @ Big_Voice_1.. assetReaderTrackOutputWithTrack audioTrack outputSettings nil audioReader addOutput readerOutput NSParameterAssert videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime.. nil audioReader addOutput readerOutput NSParameterAssert videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime NO videoWriterInput.expectsMediaDataInRealTime YES videoWriter..

Writing video + generated audio to AVAssetWriterInput, audio stuttering

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

NSNumber numberWithInt 64000 AVEncoderBitRateKey NSData dataWithBytes acl length sizeof acl AVChannelLayoutKey nil audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioOutputSettings retain audioWriterInput.expectsMediaDataInRealTime.. AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioOutputSettings retain audioWriterInput.expectsMediaDataInRealTime YES audioWriterInput.expectsMediaDataInRealTime NO seems to work slightly better videoWriter.. AVMediaTypeAudio outputSettings audioOutputSettings retain audioWriterInput.expectsMediaDataInRealTime YES audioWriterInput.expectsMediaDataInRealTime NO seems to work slightly better videoWriter addInput audioWriterInput rateDenominator 44100..

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

assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInput audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioSettings retain NSURL fileURL.. outputSettings nil audioReader addOutput readerOutput NSParameterAssert videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime.. NSParameterAssert videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime NO videoWriterInput.expectsMediaDataInRealTime..

Video Encoding using AVAssetWriter - CRASHES

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

videoTrack outputSettings videoOptions reader addOutput asset_reader_output audio setup AVAssetWriterInput audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings nil retain AVAssetReader audioReader.. assetReaderTrackOutputWithTrack audioTrack outputSettings nil audioReader addOutput readerOutput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput audioWriterInput.expectsMediaDataInRealTime NO videoWriter addInput.. nil audioReader addOutput readerOutput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput audioWriterInput.expectsMediaDataInRealTime NO videoWriter addInput audioWriterInput videoWriter startWriting videoWriter..

AVCaptureSession only got video buffer

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

NSNumber numberWithInt 1 AVNumberOfChannelsKey NSData dataWithBytes acl length sizeof acl AVChannelLayoutKey nil audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioOutputSettings audioWriterInput.expectsMediaDataInRealTime.. AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeAudio outputSettings audioOutputSettings audioWriterInput.expectsMediaDataInRealTime YES NSError error nil NSString betaCompressionDirectory NSHomeDirectory stringByAppendingPathComponent.. error NSLog @ error @ error localizedDescription add input videoWriter addInput videoWriterInput videoWriter addInput audioWriterInput The code of starting the capture NSDictionary sourcePixelBufferAttributesDictionary NSDictionary dictionaryWithObjectsAndKeys..