2014/10/15 下午 10:04:52

iphone Programming Glossary: canaddinput

Merge Two Video files in iPhone Application

http://stackoverflow.com/questions/10071029/merge-two-video-files-in-iphone-application

writerInput sourcePixelBufferAttributes nil NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput videoWriter addInput writerInput Start a session videoWriter startWriting videoWriter startSessionAtSourceTime..

Creating 16:9 Video Rather than 4:3 - AVAsset Writer - iPhone

http://stackoverflow.com/questions/10358086/creating-169-video-rather-than-43-avasset-writer-iphone

sourcePixelBufferAttributesDictionary NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput if videoWriter canAddInput writerInput NSLog @ I can add this input else NSLog @ i can't add this input videoWriter.. NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput if videoWriter canAddInput writerInput NSLog @ I can add this input else NSLog @ i can't add this input videoWriter addInput writerInput videoWriter..

Using AVCaptureSession and AVAudioPlayer together

http://stackoverflow.com/questions/10903542/using-avcapturesession-and-avaudioplayer-together

audioIn AVCaptureDeviceInput deviceInputWithDevice audioDevice error error if error if captureSession canAddInput audioIn captureSession addInput audioIn else NSLog @ Couldn't add audio input. if captureSession canAddInput videoIn captureSession.. canAddInput audioIn captureSession addInput audioIn else NSLog @ Couldn't add audio input. if captureSession canAddInput videoIn captureSession addInput videoIn else NSLog @ Couldn't add video input. void addVideoOutput AVCaptureMovieFileOutput..

How do I export UIImage array as a movie?

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

AVMediaTypeVideo outputSettings videoSettings retain NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput videoWriter addInput writerInput 2 Start a session videoWriter startWriting videoWriter startSessionAtSourceTime..

How to change video orientation for AVCaptureVideoDataOutput

http://stackoverflow.com/questions/3823461/how-to-change-video-orientation-for-avcapturevideodataoutput

alloc init self.captureSession.sessionPreset AVCaptureSessionPresetLow We add input and output if self.captureSession canAddInput captureInput self.captureSession addInput captureInput if self.captureSession canAddOutput captureOutput self.captureSession..

ASSETWriterInput for making Video from UIImages on Iphone Issues

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

Help Fix Memory Leak release

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

assetWriterInputWithMediaType AVMediaTypeAudio outputSettings outputSettings retain if assetWriter canAddInput assetWriterInput assetWriter addInput assetWriterInput else NSLog @ can't add asset writer input... die return assetWriterInput.expectsMediaDataInRealTime..

AVFoundation + AssetWriter: Generate Movie With Images and Audio

http://stackoverflow.com/questions/5640657/avfoundation-assetwriter-generate-movie-with-images-and-audio

videoWriterInput sourcePixelBufferAttributes nil NSParameterAssert videoWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput videoWriterInput.expectsMediaDataInRealTime YES videoWriter addInput videoWriterInput Start a session videoWriter..

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

readerOutput NSParameterAssert videoWriterInput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime.. audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput audioWriterInput.expectsMediaDataInRealTime NO videoWriterInput.expectsMediaDataInRealTime YES videoWriter.. videoWriterInput sourcePixelBufferAttributes nil NSParameterAssert videoWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput videoWriterInput.expectsMediaDataInRealTime YES videoWriter addInput videoWriterInput Start a session videoWriter..

AVAssetWriter Woes

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

NULL CFDictionaryRef attributes pixelBufferPool NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput videoWriter addInput writerInput writerInput.expectsMediaDataInRealTime YES Start a session videoWriter startWriting..

Video Encoding using AVAssetWriter - CRASHES

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

outputSettings videoSettings retain NSParameterAssert videoWriterInput NSParameterAssert videoWriter canAddInput videoWriterInput videoWriterInput.expectsMediaDataInRealTime YES videoWriter addInput videoWriterInput NSError aerror nil.. outputSettings nil audioReader addOutput readerOutput NSParameterAssert audioWriterInput NSParameterAssert videoWriter canAddInput audioWriterInput audioWriterInput.expectsMediaDataInRealTime NO videoWriter addInput audioWriterInput videoWriter startWriting..