If your like me and have your thumbnails and videos already encoded to your likings, and you do not need any sort of ffmpg then have a look at PHP Melody.
https://www.phpsugar.com/phpmelody.html It runs virtually anywhere, shared, vps, dedicated, control panel, no panel.
Adult Demo: With ads, User upload and registration disabled:
https://amateursexyvideos.com
Mainstream Demo: No Ads, User upload and registration disabled:
https://videos.theserveradmin.com
I personally love it, since its just php and mysql, it wil run on a potatoe, bandwidth and storage will be your biggest resource usage.
My 2cents.
Anthony