you know that i want to use this function to my ios app. I know use AVCaptureVideoDataOutputSampleBufferDelegate can get every frame data from capture, but i dont know how to change this data with CVImageBufferRef datatype. 在 2011-12-29 01:32:41，"Nick Zitzmann" <n...@chronosnet.com> 写道： > >On Dec 27, 2011, at 11:16 PM, 吴明 wrote: > >> HI All: >> I wont capture view from the camera. and add an image to every frame.then >> save the video to my app. >> How do this. > >Use QTCaptureView and implement the delegate method -view:willDisplayImage:. >In that method, do what you want to do to the frame, and it will be included >in the final video. > >Nick Zitzmann ><http://www.chronosnet.com/> >
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