I'm working on an app where I have to overlap an alpha channel video over a video recorded from the device camera. Is it possible using GPUImage framework? If YES how can I implement it using GPUImage? And if NO what alternative do I have?
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http://stackoverflow.com/a/33860725/763355 – MoDJ Nov 22 '15 at 22:00
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Yes you can implement it with GPUImage. You need to use Blending filters of GPUImage. Here you can find implementation. http://indieambitions.com/idevblogaday/mixing-videos-gpuimage/
ghkaren
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