To "download HDMI video capture," you aren't just downloading a single file, but rather assembling a system of and recording software . This combination allows your computer to recognize and save video from external sources like gaming consoles, DSLR cameras, or other PCs. 1. Essential Software Downloads
While your hardware (the capture card) does the heavy lifting, you need a specialized application to actually record or stream the incoming signal. Free Video Capture Software - Record Any Source - Bandicam download hdmi video capture