https://bugs.freedesktop.org/show_bug.cgi?id=111236
--- Comment #12 from Víctor Jáquez vjaquez@igalia.com --- Hi Michel,
The patch also worked for me! :) Thanks!
In the case of totem, there's a work in progress https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/merge_requests/122 but it requires a lot more work.