http://bugs.winehq.org/show_bug.cgi?id=58835
Arthur arthurmurilodepaiva@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |arthurmurilodepaiva@gmail.c | |om
--- Comment #3 from Arthur arthurmurilodepaiva@gmail.com --- (In reply to Zeb Figura from comment #1)
Webcams in general are supported, but bugs exist. What program are you running? What version of Wine? Can you please attach a log with WINEDEBUG=+quartz?
Unfortunately, I can confirm this issue happens to every version of Wine (up to the most recent one).
My best guess after gathering information on VRChat blogs about this issue is that the core issue is likely the VRChat AVProVideo plugin failing to use the webcam because of some unimplemented API function in the Media Foundation (mfplat) framework.
Source: https://ask.vrchat.com/t/selfie-expression-linux/43839/8
I won't deny I'm not super experienced with bug reports, and I'm unsure how to provide more deep information about the issue. (So I apologize if my comment isn't super useful.)