[Ffmpeg-user] banding artefacts when encoding very subtle gradients

Hi On Tuesday 07 June 2005 20:27, notnot at xs4all.nl wrote:

...

you can also try NSSE as compare function and a constant qscale of 1 (dont forget -qmin 1 though)

Ok, I've got slightly better results with this command :

PleinMuseum final.script | ffmpeg -f imagepipe -img pnm \ -i - -i bounce_0506.wav \ -target "pal-dvd" -aspect 4:3 -acodec mp2 -ab 128 -qscale 1 -qmin 1 \ -cmp NSSE -hq -b 8000 -maxrate 8000 -minrate 8000 -dc 10 \

s/NSSE/10/ [...] -- Michael