Ristretto, shotwell no thumbnails on new videos

General Help
1

Hi,
Ristretto image viewer installed as default on lite 16 I then installed shotwell now I have no thumbnails on new videos everything is basically stock though I did install files 3.36.3 some time ago and all worked well, still have Thunar but thumbs not showing in either since shotwell install.
Any ideas?
Ta in advance

2

Do you have tumbler and ffmpegthumbnailer installed? These two are required for thumbnail support in thunar

3

Hi, yea I must have as all was working fine before, it seems shotwell has changed something.

4

Does Thunar have an option on its settings to show thumbnails to media files that are larger than a specified size? If so, set it very low so all media files will show a thumbnail.