@Shannon Please remove the repository that you added (as it's an html page), then follow the instructions available on this page: https://launchpad.net/+help/soyuz/ppa-sources-list.html
and use the following PPA: ppa:albertomilone/proprietary-video-improvements
@Shannon /launchpad. net/+help/ soyuz/ppa- sources- list.html
Please remove the repository that you added (as it's an html page), then follow the instructions available on this page:
https:/
and use the following PPA: ne/proprietary- video-improveme nts
ppa:albertomilo