Looks like I will have to dig into yunohost itself.
That said, languages evolve and devolve, apparently.
I consider this a devolution due to real life use by the "users".
:)
Also, just for your and your followers knowledge.
There is a podcast software for the activityPub web that can host audio and video and is build for the use in shared hosting environments. Haven't seen it on yunohost on a first glimbs. Depending on you skills and actual circumstances that can be another option to host video.
friendica for example doesn't fit for shared hosting, I guess peertube neither. Can't remember the podcats software (APP) name right now but it's out there.
I believe @Castopod is the podcast software that has activityPub and RSS capabilities, can host video and can be installed on a standard shared hosting.
It figures on yunohost too:
https://apps.yunohost.org/app/castopod