HDMI Video Capture with Loop Out

HDMI Video capture with loop out 1.Support HDMI loop out 2.Support 4k input and 1080p output 3.Support most acquisition software, such as VLC_OBS _Amcap, etc
4.Support Windows_Android and MacOS
5.Conform to USB Video and UVC standard
6.Conform to USB Audio UAC standard
7.Compact and portable.