Tested on 20.10 (Lenovo Yoga C630 WOS) - totem-video-thumbnailer works there, but not on 20.04 (NanoPC-T4) updated from PPA.
Tested on 20.10 (Lenovo Yoga C630 WOS) - totem-video- thumbnailer works there, but not on 20.04 (NanoPC-T4) updated from PPA.