bind/attach a virtual usb device created in WSL2 with the Windows host over usbipd/usbipd-win

[timblaktu]

I would like to do this, and have been searching for precedent and feasibility of using usbipd-win in the reverse direction than it appears to have been intended:

1. Use v4l2loopback in WSL2 to create virtual video usb UVC device /dev/video1.
2. Use gstreamer framework in WSL2 to stream content to /dev/video1. (e.g. rx an RTSP stream from IP cam)
3. Use usbipd in WSL2 and Windows Host (?) to bind, attach, and/or forward data from /dev/video1 to the Windows Host.
4. Windows Host OS sees the virtualized UVC device on its USB bus just like a physically connected webcam.

I could not find any information here or on the web about people using usbipd in this way. I'd like to do this on any platform, but thought I'd see if I could use usbipd/usbipd-win as a prototype, since it appears that most of the nuts and bolts are already implemented here, and everything else is already implemented in the linux kernel (v4l2, UVC) and gstreamer.