I want to record video from camera with the IOS 5 AV Foundation or merge any other video without OpenGL I'm hoping the clip at the top using some form of alpha channel compositing / foreground mat.
A sample use of composite production can be a video of an animated character, which is a user's recorded video clip from the iPhone / iPad camera.
Is it possible with potential iOS5 or possibly with Brad Larson's GPUImage framework? Can alpha channels of two video sources be easily added?
If someone has a sample code they can share, or offer any guidance I really appreciate.
Apple (+ WWDC 2010 video together) will be a start < / Div>
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