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2014/10/15 ¤U¤È 10:16:02

iphone Programming Glossary: writerinput

How do I export UIImage array as a movie?

http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie

NSNumber numberWithInt 640 AVVideoWidthKey NSNumber numberWithInt 480 AVVideoHeightKey nil AVAssetWriterInput writerInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain NSParameterAssert.. assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput videoWriter addInput writerInput 2 Start a session videoWriter startWriting.. outputSettings videoSettings retain NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput videoWriter addInput writerInput 2 Start a session videoWriter startWriting videoWriter startSessionAtSourceTime ¦] 3 Write..

ASSETWriterInput for making Video from UIImages on Iphone Issues

http://stackoverflow.com/questions/3983882/assetwriterinput-for-making-video-from-uiimages-on-iphone-issues

avAdaptor AVAssetWriterInputPixelBufferAdaptor assetWriterInputPixelBufferAdaptorWithAssetWriterInput writerInput sourcePixelBufferAttributes NULL avAdaptor appendPixelBufferixelBuffer withPresentationTime CMTimeMake 1 10 2 Making the.. timing sampleBuffer Ship out the frame. NSParameterAssert CMSampleBufferDataIsReady sample Buffer NSParameterAssert writerInput isReadyForMoreMediaData BOOL success writerInput appendSampleBuffer sampleBuffer iphone image video avfoundation share.. CMSampleBufferDataIsReady sample Buffer NSParameterAssert writerInput isReadyForMoreMediaData BOOL success writerInput appendSampleBuffer sampleBuffer iphone image video avfoundation share improve this question I found that for some reason..

AVAssetWriter Woes

http://stackoverflow.com/questions/6189535/avassetwriter-woes

NSNumber numberWithDouble size.width AVVideoWidthKey NSNumber numberWithDouble size.height AVVideoHeightKey nil writerInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain NSMutableDictionary.. adaptor AVAssetWriterInputPixelBufferAdaptor assetWriterInputPixelBufferAdaptorWithAssetWriterInput writerInput sourcePixelBufferAttributes nil retain CVPixelBufferPoolCreate kCFAllocatorSystemDefault NULL CFDictionaryRef bufferAttributes.. CVPixelBufferPoolCreate kCFAllocatorDefault NULL CFDictionaryRef attributes pixelBufferPool NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput videoWriter addInput writerInput writerInput.expectsMediaDataInRealTime..