(Curiously enough, Celluloid seems to play this and Haruna doesn’t, although both are wrappers for mpv.)
Back in 2007 the only reason I ever used Real stuff was pirated episodes of South Park, and even then I think I was using Real Alternative. Even in 2007 the company seemed like it was dying, and I have no idea 17 years later it's still somehow alive.
For literally everything else, I think I used XviD until MakeMKV came along.
I used to download them over a modem.
Probably leftovers from the 90s, though at this point it’s really weird for me to watch the older South Park in high quality.
Realtime dynamic composition of video streams from multiple servers with a few lines of XMl.
20 years later, there’s no alternative.
Or, did you work for the evil empire (M$) and were you pimping HTML+Time?
VLC works, as usual.
I'm not familiar with how they wrap MPV, but it could be that one uses MPV built against a library that provides support and the other uses an MPV that's not built against that library