Filesize doubles with batch-editing

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xnview
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Re: Filesize doubles with batch-editing

Post by xnview »

infosauger wrote: Fri Nov 12, 2021 11:41 am
xnview wrote: Fri Nov 12, 2021 7:05 am batch convert & Save are not lossless, image datas are recompressed, but if you use 100% quality, there is no big loss
Wrong. I checked the Original picture with each version of the target picture with GIMP and THERE ARE NO PIXEL DIFFERENCES.
So they images are completley the same.
yes perhaps with the image used, but 'batch convert' & save re-encode datas not like 'jpeg lossless transformations'
Pierre.