Is there a way to play a video where the buffers are su开发者_如何学运维pplied through a callback during play time?
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
seems like the Core Video\'s CVPixelBufferCreateWithBytes allows width and height to be 320 and 480. If I try 160, and 240 the image is clic开发者_如何学Pythonked.
Is there any way using AVFoundat开发者_如何学Goion and CoreVideo to get color info, aperture and focal length values in real-time?
I’d like to convert a CGImage to CMSampleBufferRef and append it to a AVAssetWriterInput using the appendSampleBuffer: method. I’ve managed to get the CMSampleBufferRef using the following code, but
I need to upload a video fi开发者_JS百科le to a web server iphone sdk.It is just a quicktime movie.NSURLConnection.ASIHttpRequest is your friend.
I\'m using the standard CoreVideo Display Link + QTVisualContext to render a QuickTime movie into an NSOpenGLView subclass. I would now like to synchronize a timeline view with movie playback. The tim
the more i read about the different type of views/context/rendering开发者_如何转开发 backends, the more i get confused.
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