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is it possible to have a QuickTime video with alpha layer (transparency) play on top of a static dynamic background UIView (i.e. a view that changes occasionally) on the iPad?

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Just to clear up the misinformation, you can't use a video with an alpha channel using the built in video logic in iOS. You can create a Quicktime movie encoded with the Animation codec and load the video into a view or layer using AVAnimator. What you can't do is create a H264 video with an alpha channel, that is simply is not supported by iOS.

display movies with an alpha channel under iOS


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