Felipe_1 :
It is a laptop with a HDMI IN/OUT as rare as it sounds, I know what I'm talking about. I just want to know how to make the computer recognize it as a webcam.
1) Must be ancient, only the old alienwares had that.
2) Not possible at all
Main issues are as follows:
1) The HDMI In capability of the alienware method was only to route the HDMI directly to the laptop's panel. It was never meant for capture purposes, and even something as simple as outputting audio from the HDMI to the laptop's speakers was a huge pain!
2) There is a specific "webcam protocol" that hardware adheres to to be used as a webcam. HDMI is definitely not part of it. You need a to capture the HDMI input first, the output a compressed stream as an input device.
3) There's a dozen iterations of this question, usually when using capture cards, all of them come up with the same solution: just buy a damn webcam and save yourself time and money