2014/10/15 下午 10:04:28

iphone Programming Glossary: avmediatypevideo

Upload live streaming video from iPhone like Ustream or Qik

http://stackoverflow.com/questions/1960782/upload-live-streaming-video-from-iphone-like-ustream-or-qik

code make input device NSError deviceError AVCaptureDevice cameraDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo AVCaptureDeviceInput inputDevice AVCaptureDeviceInput deviceInputWithDevice cameraDevice error deviceError make output device..

Turn on torch/flash on iPhone 4

http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4

AVCaptureSession alloc init AVCaptureDevice videoCaptureDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput videoInput AVCaptureDeviceInput deviceInputWithDevice videoCaptureDevice error error..

How do I export UIImage array as a movie?

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

numberWithInt 480 AVVideoHeightKey nil AVAssetWriterInput writerInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain NSParameterAssert writerInput NSParameterAssert videoWriter canAddInput writerInput..

ASSETWriterInput for making Video from UIImages on Iphone Issues

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

size.height AVVideoHeightKey nil AVAssetWriterInput writerInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInputPixelBufferAdaptor adaptor AVAssetWriterInputPixelBufferAdaptor..

Reading samples via AVAssetReader

http://stackoverflow.com/questions/4049207/reading-samples-via-avassetreader

error error checking goes here Get the video track s from your asset NSArray video_tracks asset tracksWithMediaType AVMediaTypeVideo AVAssetTrack video_track video_tracks objectAtIndex 0 Set the desired video frame format NSMutableDictionary dictionary..

how to detect (iphone sdk) if a video file was recorded in portrait orientation, or landscape

http://stackoverflow.com/questions/4627940/how-to-detect-iphone-sdk-if-a-video-file-was-recorded-in-portrait-orientation

of vids so they all match and composite them into one video. AVAssetTrack videoTrack avAsset tracksWithMediaType AVMediaTypeVideo objectAtIndex 0 CGSize size videoTrack naturalSize NSLog @ size.width f size.height f size.width size.height CGAffineTransform..

Can use AVCaptureVideoDataOutput and AVCaptureMovieFileOutput at the same time?

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

AVVideoCodecKey nil AVAssetWriterInput assetWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings outputSettings I'm going to push pixel buffers to it so will need a AVAssetWriterPixelBufferAdaptor to..

Uploading live streaming video from iPhone [duplicate]

http://stackoverflow.com/questions/5062266/uploading-live-streaming-video-from-iphone

AVFoundation + AssetWriter: Generate Movie With Images and Audio

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

AVVideoHeightKey nil AVAssetWriterInput videoWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInputPixelBufferAdaptor adaptor AVAssetWriterInputPixelBufferAdaptor.. URLAssetWithURL NSURL fileURLWithPath filePath options nil AVAssetTrack videoAssetTrack videoAsset tracksWithMediaType AVMediaTypeVideo objectAtIndex 0 AVMutableCompositionTrack compositionVideoTrack composition addMutableTrackWithMediaType AVMediaTypeVideo.. objectAtIndex 0 AVMutableCompositionTrack compositionVideoTrack composition addMutableTrackWithMediaType AVMediaTypeVideo preferredTrackID kCMPersistentTrackID_Invalid compositionVideoTrack insertTimeRange CMTimeRangeMake kCMTimeZero videoAsset.duration..

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

AVChannelLayoutKey nil AVAssetWriterInput videoWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInput audioWriterInput AVAssetWriterInput assetWriterInputWithMediaType.. AVVideoHeightKey nil AVAssetWriterInput videoWriterInput AVAssetWriterInput assetWriterInputWithMediaType AVMediaTypeVideo outputSettings videoSettings retain AVAssetWriterInputPixelBufferAdaptor adaptor AVAssetWriterInputPixelBufferAdaptor.. videoAsset.duration AVMutableCompositionTrack a_compositionVideoTrack mixComposition addMutableTrackWithMediaType AVMediaTypeVideo preferredTrackID kCMPersistentTrackID_Invalid a_compositionVideoTrack insertTimeRange video_timeRange ofTrack videoAsset..

How to combine video clips with different orientation using AVFoundation

http://stackoverflow.com/questions/6575128/how-to-combine-video-clips-with-different-orientation-using-avfoundation

composition AVMutableCompositionTrack compositionVideoTrack composition addMutableTrackWithMediaType AVMediaTypeVideo preferredTrackID kCMPersistentTrackID_Invalid AVMutableCompositionTrack compositionAudioTrack composition addMutableTrackWithMediaType.. asset AVURLAsset URLAssetWithURL url options nil url release AVAssetTrack videoTrack asset tracksWithMediaType AVMediaTypeVideo objectAtIndex 0 AVAssetTrack audioTrack asset tracksWithMediaType AVMediaTypeAudio objectAtIndex 0 set the orientation if.. composition AVMutableCompositionTrack compositionVideoTrack composition addMutableTrackWithMediaType AVMediaTypeVideo preferredTrackID kCMPersistentTrackID_Invalid AVMutableVideoComposition videoComposition AVMutableVideoComposition videoComposition..

Having trouble creating UIImage from CIImage in iOS5

http://stackoverflow.com/questions/7788438/having-trouble-creating-uiimage-from-ciimage-in-ios5

self.session.sessionPreset AVCaptureSessionPreset640x480 self.videoDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo self.videoInput AVCaptureDeviceInput deviceInputWithDevice videoDevice error nil self.frameOutput AVCaptureVideoDataOutput..