Am 26.09.19 um 16:01 schrieb Carl Eugen Hoyos: > Most likely, ffv1 was created with high compression in mind, … I know. I still hoped I could watch it. > There is a slices setting but I doubt it will help in your case. I tested some slice settings and they are always at least the number of cores (n_slices ≥ n_cores). It does not help here. Thanks Daniel