View Single Post
Old 04-13-2020, 03:25 AM   #4
Jellby
frumious Bandersnatch
Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.Jellby ought to be getting tired of karma fortunes by now.
 
Jellby's Avatar
 
Posts: 7,560
Karma: 20150435
Join Date: Jan 2008
Location: Spaniard in Sweden
Device: Cybook Orizon, Kobo Aura
Thank you for the info. The images are already at 85% "quality" (whatever that means, I have the feeling that is program-dependent), so I don't want to further reduce the quality (even if it's the same number, recompression just means enhanced artifacts).

Lossless compression is of course a good thing, and I had applied it... only that I didn't use the "-progressive" flag, that apparently calibre does, and it allows for saving the extra ~5%. However, I don't think that justifies a new upload, but I'll save the reduced files so future updates will benefit from this.
Jellby is offline   Reply With Quote