Video Device In Crash w Logitech C920

Bugs
1

To reproduce:

  1. Open latest TD (fresh file is fine):
  2. add a Video Device In TOP
  3. Select Media Foundation and select HD Pro Webcam C920
  4. Set Signal Format par to 1920x1080p 30hz

Cut and paste the op a few times. Eventually TD crashes, no error or dump, just quits.

Bonus bug: when selecting various signal formats, eventually it starts selecting random ones you didn’t click on.

2

Logitech C922 has no such issue, but is also completely unable to load via Media Foundation and only works via DirectShow (WDM).

3

Hey @matijaerceg

Thanks for the report.

They were a few changes to the internals of the Video Device In TOP in builds following 2022.28040.

I was able to reproduce the issue in the lastest release but not in our latest dev build, 2022.29020+.

Best,
Michel

1 Like