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.

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).