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Display image compression quality (e.g. JPEG 94%) in image properties
Posted: Mon Jan 06, 2025 6:42 pm
by flipflop
It would be nice to have the image compression quality (e.g. JPEG 94%) displayed in the image properties window. (It currently only shows JPEG without the quality).
I assume this is possible, because IrfanView can do it:
Re: Display image compression quality (e.g. JPEG 94%) in image properties
Posted: Wed Jan 08, 2025 3:31 pm
by Kadet
The program already has something like estimated compression quality. This is in the preview of a specific image in the browser - click on details. This is an estimate that is very misleading for files created by the jpeli codec, which creates significantly smaller files than the traditional jpg codec.
Re: Display image compression quality (e.g. JPEG 94%) in image properties
Posted: Thu Jan 09, 2025 4:06 pm
by flipflop
Ah, it shows up as "Estimated quality" in the image properties indeed, but only if I enable the following option in Settings:
Formats -> Write -> JPEG -> Use estimated quality (when possible)
Thanks for pointing this out!
Cheers