[BUG] mkvmerge sudden stop

[r3dfx]

That's extremely strange, since I hadn't touched any experimental settings and typical installation over previous Hybrid version gave me same results

[Selur]

Just to be sure: You did check that no anti virus scanner, firewall or similar is running amok and slowing the muxing down,... right?

[r3dfx]

Ok, I'm done. It stopped again... 
Now it won't even start or stop at 1% !!!
It seems like a FFV1 issue tho: if I passthrough video, mkvmerge does its job

UPD: no f*king way! It depends on the GOP size parameter of FFV1! With GOP = 1000 it stops every time, even on 1min video

[Selur]

I can reproduce that.
=> seems like a bug in mkvmerge
best report it to: https://gitlab.com/mbunkus/mkvtoolnix/-/issues/
(have to go to bed now, if it helps I can report it tomorrow for you there)

Cu Selur

[r3dfx]

Ah, I forgot they use GitLab... I will try again tomorrow (today, actually ) just to be sure that this problem is reproducable every time

[Selur]

Let me know how it goes and whether I should create an issue report or whether you filed one.

Cu Selur