[FFmpeg-user] Create high quality JPEGs

Moritz Barsnick barsnick at gmx.net
Tue Feb 10 12:26:24 CET 2015

On Tue, Feb 10, 2015 at 09:09:55 +0000, Carl Eugen Hoyos wrote:
> Could you test again with -qmin 1 -qscale 1 ?

-qscale 1:                276184 bytes
-qscale 1 (or 0) -qmin 1: 608994 bytes

I still don't see much of a visual difference, and no blocking or other

With paint.NET's XOR layer filter, I do see differences and -qmin 1
seems to have less of them.

608994 bytes is close to 95% quality with ImageMagick, which is
probably considered good-ish, but I'm not a total expert. And I don't
know what the OP is expecting.


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