Are there any HDMI to USB adapters/cables?

I want to use my camcorder as a webcam for better quality. It has AV Out, Component Out, and HDMI out, but my laptop apparently doesn t have an HDMI In, Component In or AV In ports At least, that s what I m guessing, it doesn t say whether they are in or out https://www.dell.com/support/home/us/en/04/product...

I found this, https://www.youtube.com/watch?v=6Oa20kvmBec&featur...

But wonder if it would require a special adapter like this, or a simple HDMI to USB cable would do, I m finding lots of USB to HDMI but not any HDMI to USB.