>> Would something like Videovortex not be an option?

> Yeh I mentioned I use it in my 1st post and I do really like it. [...] a "user
> friendly easy to install" app like Video Vortex for MorphOS would be sweet!

That one seems like a good starting point:

https://morph.zone/modules/newbb_plus/viewtopic.php?topic_id=13987&forum=9