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Lossless JPEG batch rotation

Posted: Sun May 08, 2016 11:16 am
by Ezhe
Hi all!
I'm using XnViewMP 0.79 and trying to rotate .JPG pictures basing on EXIF data.
When I choose Batch convert and Rotate action with EXIF orientation activated, I get lossy conversion as a result. Filesize reduces twice.
Output format is set "as original" and no conversions are activated.
And when I use manual function "Rotate based on EXIF orientation field" everything goes right.
What I"m doing wrong? How to get batch lossless rotation?

Thanks in advance.

Re: Lossless JPEG batch rotation

Posted: Tue May 10, 2016 7:04 am
by xnview
Tools>Transformation>Lossless rotation