USB Video Grabber to Record or stream an HDMI signal. Hook up DSLR to Windows or Mac and it will appear as a webcam up to 1080p60 or 4K30 fps.
Elgato - Cam Link 4K - Capture Device, USB 3.0 (Renewed) : Electronics
HDMI USB Capture - Streaming Valley
Cam Link 4K
4K HDMI Video Capture Card, Cam Link Card Game Capture Card Audio Capture Adapter HDMI to USB 2.0 Record Capture Device for Streaming, Live Broadcasting, Video Conference, Teaching, Gaming(Black) : Electronics
Capture Cards Streaming
Elgato Cam Link 4K HDMI to USB Video Grabber - Streaming Valley
Video Capture Card, 4K HDMI Video Capture, USB 3.0 Game Capture Card, Video Capture Device Full HD 1080p 60fps for Live Streaming, Work with PS4/PS5
4K HDMI Capture Card, Cam Link Video Capture Card HDMI to 1080P Type-C for Windows Mac OS System for Streaming Gaming Meeting with USB C Adapter to Adjust PS3 4, Switch, Xbox : Electronics
Video Game Streaming Setup