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Query re: jpeg export and visible banding
Hi. I'm trying to export a jpeg image from AR but keep noticing banding that's occuring in some areas - a sky area in my case. I've got the jpeg quality set to 100% in the advanced preferences but still have this happen (please see attachment). Is it to be expected due whatever compression is still taking place?
I can work around it - tiff files output better but wanted to mention it in case there's a problem with the jpeg export.
EDIT:
I've also managed to work around it by duplicating my sky background and applying 8% monochromatic noise. It's still a little apparent but not so obvious.
Last edited by Bertrude; 06-12-2018 at 02:07 AM.
Reason: To clarify banding as an issue in the title
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Hi Bertrude,
It's likely that the banding is due to jpeg compression, but it'd still be worthwhile looking into this. Could you email me at [email protected] and attach the source painting file if it's small? Alternatively if it's a larger file, if you can email me, we can sort out a way of getting the file and taking a look at it.
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Thanks for the help Dave. My original ptg file is over 560MB so I'll strip it down and send you a dropbox link to it via email when it eventually uploads.
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