2014/10/15 下午 10:15:45
iphone Programming Glossary: videoHow can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path following code to animate an image of a view into an icon to indicate saving as can be seen in the video for this application First of all import QuartzCore header file #import QuartzCore QuartzCore.h UIImageView..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone
Getting thumbnail from a video url or data in IPhone SDK http://stackoverflow.com/questions/1347562/getting-thumbnail-from-a-video-url-or-data-in-iphone-sdk thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken.. a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to.. 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails share improve this question The answer to this question is that one can now with 4.0..
Autoplay audio files on an iPad with HTML5 http://stackoverflow.com/questions/3009888/autoplay-audio-files-on-an-ipad-with-html5 on IOS 4.X and above. This one worked on IOS 3.2.X. It's not true. Apple doesn't want to autoplay video and audio on IPad because of the high amout of traffic you can use on mobile networks. I wouldn't use.. window 0 0 0 0 0 false false false false 0 null el.dispatchEvent evt el .remove function var video #someVideo .get 0 fakeClick function video.play script This is not my source. I've found this some.. el.dispatchEvent evt el .remove function var video #someVideo .get 0 fakeClick function video.play script This is not my source. I've found this some time ago and tested the code on an IPad and..
Turn on torch/flash on iPhone 4 http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4 4 I know that the only way to turn on the flash and keep it on on iPhone 4 is by turning the video camera on. I'm not too sure of the code though. Here is what I am trying IBAction turnTorchOn AVCaptureSession.. IBAction turnTorchOn AVCaptureSession captureSession AVCaptureSession alloc init AVCaptureDevice videoCaptureDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput.. AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput videoInput AVCaptureDeviceInput deviceInputWithDevice videoCaptureDevice error error if videoInput captureSession..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie which in turn has a method called appendSampleBuffer that lets you add individual frames to a video stream. Essentially you 耱l have to 1 Wire the writer NSError error nil AVAssetWriter videoWriter AVAssetWriter.. to a video stream. Essentially you 耱l have to 1 Wire the writer NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath somePath fileType AVFileTypeQuickTimeMovie.. NSURL fileURLWithPath somePath fileType AVFileTypeQuickTimeMovie error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey..
Embedding YouTube videos on iOS http://stackoverflow.com/questions/5117617/embedding-youtube-videos-on-ios YouTube videos on iOS I've embedded a video from YouTube via a snippet i've found on the internet here is the code.. YouTube videos on iOS I've embedded a video from YouTube via a snippet i've found on the internet here is the code that i've used @interface FirstViewController.. html NSString stringWithFormat embedHTML urlString frame.size.width frame.size.height UIWebView videoView UIWebView alloc initWithFrame frame videoView loadHTMLString html baseURL nil self.view addSubview..
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 @ documentsDirectoryPath tString error nil NSLog @ Write Started NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error.. initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey.. path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample code This is loosely based on an example I found in the developer forum and on the WWDC session video. I stripped it down to the bare minimum. I'm not sure that my MVC structure is any good. The model is..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 in my benchmarks. I found that on my iPhone 4 glReadPixels was the bottleneck in reading 720p video frames for encoding to disk. It limited the encoding from taking place at anything more than 8 9 FPS... more than 8 9 FPS. Replacing this with the fast texture cache reads allows me to encode 720p video at 20 FPS now and the bottleneck has moved from the pixel reading to the OpenGL ES processing and actual.. and actual movie encoding parts of the pipeline. On an iPhone 4S this allows you to write 1080p video at a full 30 FPS. My implementation can be found within the GPUImageMovieWriter class within my open..
How can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path using a CAKeyframeAnimation. For example I've used the following code to animate an image of a view into an icon to indicate saving as can be seen in the video for this application First of all import QuartzCore header file #import QuartzCore QuartzCore.h UIImageView imageViewForAnimation UIImageView alloc initWithImage..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone
Getting thumbnail from a video url or data in IPhone SDK http://stackoverflow.com/questions/1347562/getting-thumbnail-from-a-video-url-or-data-in-iphone-sdk thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful.. thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails share improve this question .. a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails share improve this question The answer to this question is that one can now with 4.0 iOS get thumbnails using AVFoundation the following code where..
Autoplay audio files on an iPad with HTML5 http://stackoverflow.com/questions/3009888/autoplay-audio-files-on-an-ipad-with-html5 this question This is a hack and it's not working anymore on IOS 4.X and above. This one worked on IOS 3.2.X. It's not true. Apple doesn't want to autoplay video and audio on IPad because of the high amout of traffic you can use on mobile networks. I wouldn't use autoplay for online content. For Offline HTML sites it's a.. if evt.initMouseEvent evt.initMouseEvent click true true window 0 0 0 0 0 false false false false 0 null el.dispatchEvent evt el .remove function var video #someVideo .get 0 fakeClick function video.play script This is not my source. I've found this some time ago and tested the code on an IPad and IPhone with IOS..
Turn on torch/flash on iPhone 4 http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4 on torch flash on iPhone 4 I know that the only way to turn on the flash and keep it on on iPhone 4 is by turning the video camera on. I'm not too sure of the code though. Here is what I am trying IBAction turnTorchOn AVCaptureSession captureSession AVCaptureSession alloc init AVCaptureDevice.. I'm not too sure of the code though. Here is what I am trying IBAction turnTorchOn AVCaptureSession captureSession AVCaptureSession alloc init AVCaptureDevice videoCaptureDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput videoInput AVCaptureDeviceInput deviceInputWithDevice.. alloc init AVCaptureDevice videoCaptureDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput videoInput AVCaptureDeviceInput deviceInputWithDevice videoCaptureDevice error error if videoInput captureSession addInput videoInput AVCaptureVideoDataOutput videoOutput..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie framework . The writer has an input of type AVAssetWriterInput which in turn has a method called appendSampleBuffer that lets you add individual frames to a video stream. Essentially you 耱l have to 1 Wire the writer NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath somePath.. called appendSampleBuffer that lets you add individual frames to a video stream. Essentially you 耱l have to 1 Wire the writer NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath somePath fileType AVFileTypeQuickTimeMovie error error NSParameterAssert videoWriter NSDictionary videoSettings.. nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath somePath fileType AVFileTypeQuickTimeMovie error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 640 AVVideoWidthKey NSNumber..
Embedding YouTube videos on iOS http://stackoverflow.com/questions/5117617/embedding-youtube-videos-on-ios YouTube videos on iOS I've embedded a video from YouTube via a snippet i've found on the internet here is the code that i've used @interface FirstViewController Private void.. YouTube videos on iOS I've embedded a video from YouTube via a snippet i've found on the internet here is the code that i've used @interface FirstViewController Private void embedYouTube NSString urlString.. flash width 0.0f height 0.0f embed body html NSString html NSString stringWithFormat embedHTML urlString frame.size.width frame.size.height UIWebView videoView UIWebView alloc initWithFrame frame videoView loadHTMLString html baseURL nil self.view addSubview videoView videoView release void didReceiveMemoryWarning..
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 removeItemAtPath NSString stringWithFormat @ @ @ documentsDirectoryPath tString error nil NSLog @ Write Started NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings.. error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey.. videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample good old sandbox of my app... MY CODE A simple iCloud sample code This is loosely based on an example I found in the developer forum and on the WWDC session video. I stripped it down to the bare minimum. I'm not sure that my MVC structure is any good. The model is in the AppDelegate which isn't ideal. Any suggestions to make..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 glReadPixels . This is much much faster than using glReadPixels in my benchmarks. I found that on my iPhone 4 glReadPixels was the bottleneck in reading 720p video frames for encoding to disk. It limited the encoding from taking place at anything more than 8 9 FPS. Replacing this with the fast texture cache reads allows me.. to disk. It limited the encoding from taking place at anything more than 8 9 FPS. Replacing this with the fast texture cache reads allows me to encode 720p video at 20 FPS now and the bottleneck has moved from the pixel reading to the OpenGL ES processing and actual movie encoding parts of the pipeline. On an iPhone 4S this.. has moved from the pixel reading to the OpenGL ES processing and actual movie encoding parts of the pipeline. On an iPhone 4S this allows you to write 1080p video at a full 30 FPS. My implementation can be found within the GPUImageMovieWriter class within my open source GPUImage framework but it was inspired by Dennis Muhlestein's..
How can I animate the movement of a view or image along a curved path? http://stackoverflow.com/questions/1142727/how-can-i-animate-the-movement-of-a-view-or-image-along-a-curved-path I've used the following code to animate an image of a view into an icon to indicate saving as can be seen in the video for this application First of all import QuartzCore header file #import QuartzCore QuartzCore.h UIImageView imageViewForAnimation..
Autorotate in iOS 6 has strange behaviour http://stackoverflow.com/questions/12526054/autorotate-in-ios-6-has-strange-behaviour in iOS 6 has strange behaviour I have UITabBarController app which plays video and shows other information in other UITabBar tabs. In iOS 6 UIView rotation methods have been deprecated and now I need.. methods have been deprecated and now I need to use shouldAutoRotate and supportedInterfaceOrientations methods. For video playing I use MPMoviePlayerViewController . How to rotate only this player view I can only rotate whole app but don't want..
Getting thumbnail from a video url or data in IPhone SDK http://stackoverflow.com/questions/1347562/getting-thumbnail-from-a-video-url-or-data-in-iphone-sdk thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera.. thumbnail from a video url or data in IPhone SDK I am trying to acquire a thumbnail of the first frame from a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails.. a video taken from iphone 3GS camera so i can display it. Anyone been successful at doing this If so how to do iphone video thumbnails share improve this question The answer to this question is that one can now with 4.0 iOS get thumbnails using..
Autoplay audio files on an iPad with HTML5 http://stackoverflow.com/questions/3009888/autoplay-audio-files-on-an-ipad-with-html5 not working anymore on IOS 4.X and above. This one worked on IOS 3.2.X. It's not true. Apple doesn't want to autoplay video and audio on IPad because of the high amout of traffic you can use on mobile networks. I wouldn't use autoplay for online.. click true true window 0 0 0 0 0 false false false false 0 null el.dispatchEvent evt el .remove function var video #someVideo .get 0 fakeClick function video.play script This is not my source. I've found this some time ago and tested.. false false 0 null el.dispatchEvent evt el .remove function var video #someVideo .get 0 fakeClick function video.play script This is not my source. I've found this some time ago and tested the code on an IPad and IPhone with IOS 3.2.X...
Turn on torch/flash on iPhone 4 http://stackoverflow.com/questions/3190034/turn-on-torch-flash-on-iphone-4 on torch flash on iPhone 4 I know that the only way to turn on the flash and keep it on on iPhone 4 is by turning the video camera on. I'm not too sure of the code though. Here is what I am trying IBAction turnTorchOn AVCaptureSession captureSession.. is what I am trying IBAction turnTorchOn AVCaptureSession captureSession AVCaptureSession alloc init AVCaptureDevice videoCaptureDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput videoInput.. videoCaptureDevice AVCaptureDevice defaultDeviceWithMediaType AVMediaTypeVideo NSError error nil AVCaptureDeviceInput videoInput AVCaptureDeviceInput deviceInputWithDevice videoCaptureDevice error error if videoInput captureSession addInput videoInput..
How do I export UIImage array as a movie? http://stackoverflow.com/questions/3741323/how-do-i-export-uiimage-array-as-a-movie type AVAssetWriterInput which in turn has a method called appendSampleBuffer that lets you add individual frames to a video stream. Essentially you 耱l have to 1 Wire the writer NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL.. add individual frames to a video stream. Essentially you 耱l have to 1 Wire the writer NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath somePath fileType AVFileTypeQuickTimeMovie error error NSParameterAssert.. alloc initWithURL NSURL fileURLWithPath somePath fileType AVFileTypeQuickTimeMovie error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt..
Embedding YouTube videos on iOS http://stackoverflow.com/questions/5117617/embedding-youtube-videos-on-ios YouTube videos on iOS I've embedded a video from YouTube via a snippet i've found on the internet here is the code that i've used @interface.. YouTube videos on iOS I've embedded a video from YouTube via a snippet i've found on the internet here is the code that i've used @interface FirstViewController Private.. body html NSString html NSString stringWithFormat embedHTML urlString frame.size.width frame.size.height UIWebView videoView UIWebView alloc initWithFrame frame videoView loadHTMLString html baseURL nil self.view addSubview videoView videoView..
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 stringWithFormat @ @ @ documentsDirectoryPath tString error nil NSLog @ Write Started NSError error nil AVAssetWriter videoWriter AVAssetWriter alloc initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert.. AVAssetWriter alloc initWithURL NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber.. NSURL fileURLWithPath path fileType AVFileTypeMPEG4 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample A simple iCloud sample code This is loosely based on an example I found in the developer forum and on the WWDC session video. I stripped it down to the bare minimum. I'm not sure that my MVC structure is any good. The model is in the AppDelegate..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 than using glReadPixels in my benchmarks. I found that on my iPhone 4 glReadPixels was the bottleneck in reading 720p video frames for encoding to disk. It limited the encoding from taking place at anything more than 8 9 FPS. Replacing this with.. taking place at anything more than 8 9 FPS. Replacing this with the fast texture cache reads allows me to encode 720p video at 20 FPS now and the bottleneck has moved from the pixel reading to the OpenGL ES processing and actual movie encoding.. OpenGL ES processing and actual movie encoding parts of the pipeline. On an iPhone 4S this allows you to write 1080p video at a full 30 FPS. My implementation can be found within the GPUImageMovieWriter class within my open source GPUImage framework..
http://stackoverflow.com/questions/1065628/uploading-video-with-iphone Video with iPhone Is it possible to upload video to a server I know that images are possible. If someone can just point me in..
iphone sdk > 3.0 . Video Thumbnail? http://stackoverflow.com/questions/1259316/iphone-sdk-3-0-video-thumbnail sdk 3.0 . Video Thumbnail From what i have read apple doesnt expose the api to allow developers to get a thumbnail of a movie using the..
UIWebView Movie Player getting dismissed iOS 6 bug http://stackoverflow.com/questions/12660857/uiwebview-movie-player-getting-dismissed-ios-6-bug ios6 share improve this question I have Faced The Same Problem in ios6 .Reason is that in below iOS6 when youTube Video Played. viewWillDisappear method did not call .But in iOS6 this methods called every time whenever YouTube video Play .It.. SOme Piece of code. For FullSCreen Entry NSNotificationCenter defaultCenter addObserver self selector @selector youTubeVideofullScreen name @ UIMoviePlayerControllerDidEnterFullscreenNotification object nil For FullSCreen Exit NSNotificationCenter.. object nil For FullSCreen Exit NSNotificationCenter defaultCenter addObserver self selector @selector youTubeVideoExit name @ UIMoviePlayerControllerDidExitFullscreenNotification object nil void youTubeVideofullScreen id sender Set Flag..
Video file formats supported in iPhone http://stackoverflow.com/questions/1535836/video-file-formats-supported-in-iphone file formats supported in iPhone What are the the video file formats that are supported by the iphone Thanks iphone video..
FFmpeg on iPhone - Modifying Video Orientation http://stackoverflow.com/questions/2208522/ffmpeg-on-iphone-modifying-video-orientation on iPhone Modifying Video Orientation I'm messing with h264 videos loaded with FFmpeg on the iPhone 3GS. The problem is any videos recorded in Portrait..
iPhone Smooth Transition from One Video To Another http://stackoverflow.com/questions/3410003/iphone-smooth-transition-from-one-video-to-another Smooth Transition from One Video To Another I have to figure out the best way to transition from one video to the next BASIC IDEA An example would be that.. as professional as possible. CURRENT THOUGHT If there was some sample code for AVPlayer it would seem I could use AVVideoComposition to switch between videos But details on how that might happen don't seem to be currently available. POSSIBLE..
ASSETWriterInput for making Video from UIImages on Iphone Issues http://stackoverflow.com/questions/3983882/assetwriterinput-for-making-video-from-uiimages-on-iphone-issues for making Video from UIImages on Iphone Issues I try the following 2 methods of appending UIImage s pixelbuffer to ASSETWriterInput . Everything.. error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey.. videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey nil..
Realtime Face-tracking on Iphone http://stackoverflow.com/questions/4323350/realtime-face-tracking-on-iphone specific reliable fast and possibly free AR solution for overlay in real time an image to the face in iPhone camera Video Stream not simply a static image Any help link tutorial would be great. Thanks everybody Elos iphone opencv real time tracking..
What's the best way of live streaming iphone camera to a media server? http://stackoverflow.com/questions/4474871/whats-the-best-way-of-live-streaming-iphone-camera-to-a-media-server of live streaming iphone camera to a media server According to this What Techniques Are Best To Live Stream iPhone Video Camera Data To a Computer is possible to get compressed data from iphone camera but as I've been reading in the AVFoundation..
http://stackoverflow.com/questions/5355846/iphone-facebook-video-upload Facebook Video Upload I've been working on this for a couple of days now and just can't seem to find a straight answer or example anywhere... arrayWithObjects @ publish_stream @ offline_access nil _facebook authorize _permissions delegate self _upload FBVideoUpload alloc init And then I use it once facebook has logged in void fbDidLogin _upload.accessToken _facebook.accessToken.. it used to work fine only it requires the old style authentication see this branch . There are some comments in the FBVideoUpload class header but the interface is pretty much self explanatory. There 䏭 also some helpful discussion under my pull..
iPhone:Programmatically compressing recorded video to share? http://stackoverflow.com/questions/5687341/iphoneprogrammatically-compressing-recorded-video-to-share an overlay view when calling camera view before recording the video. pickerController.cameraOverlayView myOverlay Video recording and saving the video into Album after recording the video and sharing via email etc. all works fine. If i use.. How do i program to compress the high quality recorded video before sharing it like how Apple does with built in Video recorder Please guide me to resolve this. Thanks UPDATED This is what i'm trying recently but still no success I want to.. NSString urlPath videoURL path if urlPath lastPathComponent isEqualToString @ capturedvideo.MOV if UIVideoAtPathIsCompatibleWithSavedPhotosAlbum urlPath self copyTempVideoToMediaLibrary urlPath else NSLog @ Video Capture Error..
Realtime Audio/Video Streaming FROM iPhone to another device (Browser, or iPhone) http://stackoverflow.com/questions/5719538/realtime-audio-video-streaming-from-iphone-to-another-device-browser-or-iphone Audio Video Streaming FROM iPhone to another device Browser or iPhone I'd like to get real time video from the iPhone to another device..
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 error error NSParameterAssert videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey.. videoWriter NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey nil.. NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt size.width AVVideoWidthKey NSNumber numberWithInt size.height AVVideoHeightKey nil AudioChannelLayout channelLayout memset channelLayout..
iPhone Watermark on recorded Video. http://stackoverflow.com/questions/7205820/iphone-watermark-on-recorded-video Watermark on recorded Video. In my Application I need to capture a video and Put a watermark on that video. The watermark should be Text Time and Notes.. video watermarking share improve this question Use AVFoundation . I would suggest grabbing frames with AVCaptureVideoDataOutput then overlaying the captured frame with the watermark image and finally writing captured and processed frames.. access to the camera this is a really great tutorial that among other topics details exactly how to use AVCaptureVideoDataOutput . iPhone AVCaptureSession capture output crashing AVCaptureVideoDataOutput this post might be helpful just by..
Video Encoding using AVAssetWriter - CRASHES http://stackoverflow.com/questions/8191840/video-encoding-using-avassetwriter-crashes Encoding using AVAssetWriter CRASHES I have a function that is supposed to re encode a video to a manageable bitrate on.. to re encode a video to a manageable bitrate on iphone ipad. Here it is UPDATED WORKING CODE NOW WITH AUDIO void resizeVideo NSString pathy NSString newName pathy stringByAppendingString @ .down.mov NSURL fullPath NSURL fileURLWithPath newName NSURL.. initWithURL path options nil autorelease NSDictionary videoSettings NSDictionary dictionaryWithObjectsAndKeys AVVideoCodecH264 AVVideoCodecKey NSNumber numberWithInt 1280 AVVideoWidthKey NSNumber numberWithInt 720 AVVideoHeightKey nil..
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