[Cin] oh, I see ffmpeg 4.4 in?

[Andrea paz]

> can you re-test 'last frame rendering' with longer (7500 frames) timeline? not urgent, when you will have time....
>
Always the same result, as in test.txt made 2 days ago:

encoded 7499 frames in 270.06s (27.77 fps), 1165.19 kb/s, Avg QP:32.60
Render::render_single: Session finished.
** rendered 7500 frames in 272.158 secs, 27.558 fps

Could it be that cnt1 starts from the first frame calling it 0 and cnt
starts from the same first frame calling it 1? (I actually don't even
understand why there are two counts! Maybe we can ask the freelancer,
since he solved the: 7470 --> 7499).