[FFmpeg-user] How to get JPEG Quality factor

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Nov 1 11:11:20 CET 2015

Przemysław Sobala <przemyslaw.sobala <at> grupawp.pl> writes:

> It turns out that it's some kind of 1/x relationship.


> Do you maybe have a final formula?

I would have expected that "JPEG Quality" is not a 
strictly defined term but I may of course be wrong.
(I never read the standard.)

Carl Eugen

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