Color inverted thumbnail for mkv files
Affected version
- Nightly flatpak: Can't test it because it doesn't generate thumbnails
- Other: openSUSE Tumbleweed 20230110-0, Nautilus 43.1
Steps to reproduce
For mkv videos, the thumbnail is color inverted. Other video formats are unaffected like mp4. 2023-01-16-14-50-48-densita_corrente.mkv