I have encountered the issue and have a fix for it:
1- Install VLC and worry about nothing.
2- get gstreamer1.0-vaapi_1.16.2-2_amd64.deb (from 20.04) and install it (it's a downgrade) it will complain upon installation but it will work.
Disclaimer: While it fixes the issue with totem, I haven't tested what it will do system wide. I will be reporting soon.
I have encountered the issue and have a fix for it:
1- Install VLC and worry about nothing.
2- get gstreamer1. 0-vaapi_ 1.16.2- 2_amd64. deb (from 20.04) and install it (it's a downgrade) it will complain upon installation but it will work.
Disclaimer:
While it fixes the issue with totem, I haven't tested what it will do system wide. I will be reporting soon.