[BUG] х265 main 422 10-bit - Crashed

[Selur]

these are both files from vapoursynth mode

then the issue is the muxing call, not handling the stream name properly

and the usual copy and paste or replace will not help?

Copy&paste what from where to where?


No clue about your x264 issue haven't looked at it.
Since there is no separate debug output I assume there is no issue, and it doesn't work because of the bug I stated.