How to programately record HDMI video?

I am looking for a device that can be used, via an API, to record HDMI video.

I found severa开发者_如何学Pythonl devices on the web but I am looking for one that does have an API that I could call and schedule recordings, that could be analysed lately.

Please specify if you were successful doing thing.

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If you want to capture in software, you need HDMI capture card with SDK and/or a driver to one of the well-known capture APIs, such as DirectShow in MS Windows. Something like this: Blackmagic Design Intensity or XtremeRGB-Ex4+ (PCIe).