5chan-go VS danser-go

The source code of this project lies at: https://github.com/100lvlmaster/5chan-go

I would recommend using danser to generate replay recordings, don't have to worry your performance while recording and can using higher sample rates for motion blur, as well as many other settings.

If setting up danser is easier than other options, you could render in whatever quality and see the pp number at the end.

Still, if you do want to compare multiple replays, maybe something like danser's knockout could work (although replays get removed when you miss, so I'm not sure how you'd combine replays with misses).

Try danser, there seems to be a Linux release. I have no idea what I'm talking about, I've never used Linux before.

you could also render a replay with a program like danser

I don't know how to solve your problem with osr2mp4, but I recommend using danser and using its motion blur.

danser

if you don't know anything about danser. go here!