I am building an iphone app that needs to record grayscale video and save it to the camera roll. I\'m stumped at how best to approach this.
I\'m capturing image with AVCaptureStillImage开发者_Python百科Output. All done fine. But I tried to navigate into new view controller, the shuttering sound struggles. Any workaround to avoid this?Try
Update: I thought the issue was low memory; it\'s not. This error happens consistently in 4.3, and doesn\'t happen in 4.1/4.2 even under quite low memory conditions.
I am completely new to this topic. I would like to create an app which let\'s m开发者_如何学运维e manipulate the pixels of the camera (like Photobooth [in a way]). How can I \'turn\' the basic OpenGl
My requirement is, store video with audio in server which taking from iPhone camera, for that I开发者_C百科 am using AVFoundation Framework, converting incoming buffer(CMSampleBufferref) to images the
I have an application that allows to append multiple video assets and add one or multiple audio tracks to a composition. All seems to work, I can play the resulting composition using AVPlayer (althoug
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?
I\'m building an app that measures sound volume. I understand that audio hardware in the iPhone is not as accurate as profes开发者_JAVA技巧sional hardware, which is OK, but I need to know if there are
I have two mp4 movies. One that has the actual video and one with the alpha values. My intention is that the first movie will get a transparent look, by merging it with the second one, where the secon
I\'m new with MonoTouch. I want to pick frames from video (I found this page http://developer.apple.com/library/ios/#qa/qa2010/qa1702.html), but it\'s written in Object-C, I\'ve never l开发者_运维问答
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