Been fighting OBS crashes for a while. Finally tracked it down to this plugin. Just updated to 27.2 and version 0.0.5 of this plugin. Haven't tried 27.2.1 yet.
Unzip virtual cam filter into OBS folder.
Launch OBS, add filter to scene. Crash.
Re-launch OBS, shut down. No crash.
Re-launch OBS, try to switch scene collection. Crash.
Re-launch OBS, disable filter, switch scene collection. No problem. Switch back.
Enable virtual cam filter, shut down OBS. Crash.
PS: Another problem I was having with OBS 27.1, is that global.ini was not being updated, which was very frustrating. I think it's related, but totally forgot to test and I'm too lazy to go back down to the studio tonight.
Awesome filter, hope all this help to make it more usable.
Thanks!