@j @Humpleupagus @Noraweed @TeaTootler @bajax @lanodan

> yeah like I said earlier your system probably just has an issue with opus in MP4 containers

This was demonstrated, yes, but you could have saved us 20 minutes if you just uploaded both in the same post.

> looks like I'm right because facts don't care about your feelings

You were speculating until we looked at both.

It's probably got to do with the number mp4 uses to indicate the type of the stream; they probably didn't support Opus in the container until recently, but I don't even know where they write that shit down or how it gets revised.