2014/10/15 下午 10:04:29

iphone Programming Glossary: avvideowidthkey

Merge Two Video files in iPhone Application

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

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

NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.height AVVideoWidthKey NSNumber numberWithInt size.width AVVideoHeightKey nil AVAssetWriterInput writerInput AVAssetWriterInput assetWriterInputWithMediaType.. the dimensions of your view. Unless that's what you want to record you'll need to change the values passed in for the AVVideoWidthKey and AVVideoWidthKey to be the correct output sizes. Given that the iOS device screens have aspect ratios close to 4 3 this.. view. Unless that's what you want to record you'll need to change the values passed in for the AVVideoWidthKey and AVVideoWidthKey to be the correct output sizes. Given that the iOS device screens have aspect ratios close to 4 3 this is what probably..

Writing video + generated audio to AVAssetWriterInput, audio stuttering

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

NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt frameSize.width AVVideoWidthKey NSNumber numberWithInt frameSize.height AVVideoHeightKey videoCompressionProps AVVideoCompressionPropertiesKey nil..

How do I export UIImage array as a movie?

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

videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 640 AVVideoWidthKey NSNumber numberWithInt 480 AVVideoHeightKey nil AVAssetWriterInput writerInput AVAssetWriterInput assetWriterInputWithMediaType..

ASSETWriterInput for making Video from UIImages on Iphone Issues

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

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

NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 192 AVVideoWidthKey NSNumber numberWithInt 144 AVVideoHeightKey videoCompressionProps AVVideoCompressionPropertiesKey nil _videoWriterInput..

Can use AVCaptureVideoDataOutput and AVCaptureMovieFileOutput at the same time?

http://stackoverflow.com/questions/4944083/can-use-avcapturevideodataoutput-and-avcapturemoviefileoutput-at-the-same-time

via an asset writer NSDictionary outputSettings NSDictionary dictionaryWithObjectsAndKeys NSNumber numberWithInt 640 AVVideoWidthKey NSNumber numberWithInt 480 AVVideoHeightKey AVVideoCodecH264 AVVideoCodecKey nil AVAssetWriterInput assetWriterInput AVAssetWriterInput..

AVAssetWritter does not work with audio

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

video_settings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 360 AVVideoWidthKey NSNumber numberWithInt 480 AVVideoHeightKey nil writer_input AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo..

AVFoundation + AssetWriter: Generate Movie With Images and Audio

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

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

NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey nil AudioChannelLayout channelLayout memset channelLayout 0 sizeof.. NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey nil AVAssetWriterInput videoWriterInput AVAssetWriterInput assetWriterInputWithMediaType..

AVAssetWriter Woes

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

AVVideoCodecKey codecSettings AVVideoCompressionPropertiesKey NSNumber numberWithDouble size.width AVVideoWidthKey NSNumber numberWithDouble size.height AVVideoHeightKey nil writerInput AVAssetWriterInput assetWriterInputWithMediaType..

Video Encoding using AVAssetWriter - CRASHES

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

NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 1280 AVVideoWidthKey NSNumber numberWithInt 720 AVVideoHeightKey nil AVAssetWriterInput videoWriterInput AVAssetWriterInput assetWriterInputWithMediaType..

AVCaptureSession only got video buffer

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

NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 480 AVVideoWidthKey NSNumber numberWithInt 320 AVVideoHeightKey videoCompressionProps AVVideoCompressionPropertiesKey nil videoWriterInput..

Record the drawing as a m4v video file - OpenGL

http://stackoverflow.com/questions/9661259/record-the-drawing-as-a-m4v-video-file-opengl

AVVideoCodecH264 forKey AVVideoCodecKey outputSettings setObject NSNumber numberWithInt videoSize.width forKey AVVideoWidthKey outputSettings setObject NSNumber numberWithInt videoSize.height forKey AVVideoHeightKey assetWriterVideoInput AVAssetWriterInput..