Gv Audio Driver

Then use aplay -D hw:GV to send audio to it.

A: Yes, but only via the WDM driver. In OBS, add a new "Audio Input Capture" device and select "Grass Valley Audio Input (WDM)." You cannot use ASIO directly in OBS without a third-party plugin. gv audio driver

Microsoft has a habit of overwriting custom audio drivers with generic "High Definition Audio Device" drivers. Then use aplay -D hw:GV to send audio to it

Windows Update automatically overwrites the proprietary GV driver. gv audio driver