Comments (3)
I'm not sure I understand what you're trying to do here. Are you trying to use a UIView as an input to the filter chain?
If so, you'll need to grab a UIImage of it first. The only inputs that can be fed into the filter chain right now are images, cameras, and movies.
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Thanks for the response. Yes, I want to put UIView into the "filter chain". The reason because UIView has panorama code that I can use. So basically, I want to overlay live camera on the top and on the background is panorama which can be move around using finger while the camera is live. Is it possible?
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Can't you just put the GPUImageView in front of your UIView in the hierarchy, or a subview of it? If it's just going to take camera input and display it on top of your background view, there's no need to mix your background UIView with this.
If you somehow need to blend your background view with the camera input, then no, there's no way to do this with a live UIView. Again, you can grab a still image of your UIView, but that won't help with a view that changes in response to user input.
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