Is there a way to capture video of a screen from your own application? As far as I see there is no way to do it 开发者_如何学运维with UIImagePickerController (cameras only), but maybe there is a way t
I am writing a movie file with AVAssetWriter and AVAssetWriterInputPixelBufferAdaptor. The CGImage that is used to build the CVPixelBuffer looks normal (as displayed on the screen), the output movie
I\'开发者_如何学Cm trying to build a replacement for UIImagePickerController, using AVCaptureSession with AVCaptureDeviceInput and AVCaptureStillImageOutput, as input/output respectively.
I\'m using openAL to pla开发者_JAVA技巧y sounds. I have a view controller that lets users upload a video. I want to give them a 1 minute warning sound so that they know to wrap things up. I tried usin
I am using AVQueuePlayer to play my list of videos. I want to play one video continuously unless I call for second video to play. Now, Video1 plays and when it ends, calls for video2 to play which I d
I just downloaded XCode 3.2.5 with 4.2 ... I\'m trying to play an mp3 file, but apparently the UI changed becau开发者_StackOverflow中文版se I wasn\'t able to follow any of the tutorial instructions on
I\'m try to create thumbnail image from video url. I use AV Foundation Programming Guide. My project have a button and an imageview. When button pressed so thumbnail image will load on uiimageview.
I am developing for iOS for about 5 to 6 months now. Right now I am trying to implement a Face Detection Algorithm which marks faces on an UIImage which i take with help from the AVFoundation Framewor
I would like t开发者_如何学运维o know what is AVVideoCapture?There were three sessions covering AV Foundation during WWDC 2010 that are available for free through Apple Developer Video Archive:
I was wondering if it was possible to capture from both cameras simultaneously using AVFoundation framework. Specifically, my question is whether both front and rear AVCaptureDevices can be active at
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