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color waves in s22 ultra

Open ferchubcn opened this issue 2 years ago • 15 comments

hello. when exprtar to DNG color waves are seen. Installed the app from here and from play store. I have a galaxy s22 ultra of 256Gs

ferchubcn avatar Apr 01 '22 20:04 ferchubcn

hey, I think there is an issue with vignette correction on that particular phone. If you disable it, does it go away?

mirsadm avatar Apr 01 '22 21:04 mirsadm

hey, I think there is an issue with vignette correction on that particular phone. If you disable it, does it go away?

hey thank you very much. That was the problem. solved 👏👍

ferchubcn avatar Apr 01 '22 21:04 ferchubcn

So it hasn't been resolved. Waves of colors continue to appear, with the vignette correction off

ferchubcn avatar Apr 08 '22 14:04 ferchubcn

@ferchubcn the first, you must write Snap or Exynos. And then post screenshot example of what you mean.

SudoFormatAll avatar Apr 10 '22 02:04 SudoFormatAll

Same here, rainbow colored bars in the photo (Exynos). Version 8.0.8 from the store.

Where is that vignette setting, is there an advanced settings menu I need to activate/find (sorry, new to this app) IMG_20220410_135403 That's supposed to be a white sheet of paper (full image, no crop, vertical lines are text shining through from the other side, no artificial light source).

Horizontal lines and diagonal rainbow should not be there.

nurps avatar Apr 10 '22 09:04 nurps

hey, I think there is an issue with vignette correction on that particular phone. If you disable it, does it go away?

Need anything to fix this? A dng file?

nurps avatar Apr 15 '22 19:04 nurps

@nurps yep could you send a DNG generated by the app?

mirsadm avatar Apr 15 '22 21:04 mirsadm

@mirsadm Here it is: https://we.tl/t-uRttcWH6ot The embedded preview looks fine, but the saved jpg does not.

nurps avatar Apr 15 '22 21:04 nurps

Same probleme with s22 ultra exynos. Preview looks fine, but not the saved dng files, which have the same rainbow colored bars.

MikkelNikkel avatar Apr 18 '22 09:04 MikkelNikkel

@nurps thanks for providing that

I am looking into adding device specific profiles to work around these issues. For whatever reason the device is providing some invalid information which is why it looks like that

mirsadm avatar Apr 19 '22 08:04 mirsadm

It's combining 9 pixels into one (on the main cam) under the same color of the bayer matrix. 108MP Sensor, 12MP bayer matrix, maybe it has to do with that?

nurps avatar Apr 19 '22 10:04 nurps

it might be providing the wrong shading map (without binning) or something weird like that.

mirsadm avatar Apr 20 '22 15:04 mirsadm

it might be providing the wrong shading map (without binning) or something weird like that.

I completely missed you made an update. In photo mode the DNG is clear now, but in burst mode it still shows that pattern, can you get that working too?

Also nice to see it can pull dngs from the ulta wide lens too, they also produce that coloring in burst mode but look normal in photo mode.

Both tele cameras seem to be not accessible, even with only jpg.

nurps avatar Jun 29 '22 15:06 nurps

@nurps it is ignoring the shading map now, if you save a photo in burst mode it won't have those waves. It's just the preview that I missed. Let me know if that works.

mirsadm avatar Jun 29 '22 19:06 mirsadm

@mirsadm Yes, just the preview, great. Thanks you.

nurps avatar Jun 29 '22 20:06 nurps