Comments on: Prophoto RGB – it’s great but…

By: smugblog: Pro Corner » Blog Archive » We Now Convert Adobe RGB and Prophoto RGB on Upload

Wed, 05 Jul 2006 02:19:09 +0000

[...] We’ve written about Prophoto RGB and sRGB vs aRGB on many occasions. This is not a debate about one color space or another – but for display on SmugMug and printing at ourlab, your photos must be in sRGB color space. For most of you, this is not an issue, you are aware and either you shoot and process in sRGB or your final step is a conversion to sRGB. Cool. But for some folks, unaware, they’d upload Adobe RGB or Prophoto RGB files and the prints would be the YUCK!. No worries, though, becuase The SmugMug Guarantee covers you and your customer for reprints. And convert color space, color correct, and reprint I did [...]

By: Ryan

Ryan — Mon, 26 Dec 2005 15:30:40 +0000

Andy – It seems perfectly reasonable to me: bottom line is that you will *not* get the prints you want if you accidentally upload something in anything other than sRGB. It makes perfect sense that images tagged with a non-sRGB colorspace be converted using something on the backend – may even save you some support calls about “bad color prints”.

If you simply skip the conversion on sRGB tagged and un-tagged images (which implies sRGB, IIRC), users wouldn’t be “forced” to go through the conversion if they for some reason would prefer to handle it themselves (in PS, etc).

By: Administrator

Administrator — Sat, 24 Dec 2005 03:28:26 +0000

I wonder how folks would feel if we converted to sRGB for them, on upload – not just the -S, M and L files but the -O file, the original.

I’m all ears here!

– Andy

By: Mike Lane

Mike Lane — Fri, 23 Dec 2005 18:44:35 +0000

The most recent Photoshop User magazine had an article about automatic scripting in photoshop. I wonder if anyone could create an easy script that would convert an image from Prophoto to sRGB before the file is saved? If not it’d be easy to set up an action associated with an f key that would automatically convert the colorspace and bit-depth.

By: ryan

ryan — Fri, 16 Dec 2005 16:21:49 +0000

Is there a reason why the upload tools/backend processing can’t recognize images which are tagged with a different colorspace and convert automatically?

I’ve read the FAQs on “why you only need sRGB” on the SM site, and I agree that there’s no point in going higher if EZ Prints doesn’t support it. Still, it’d be more convenient if we could work in aRGB, or even ppRGB and not have to worry about accidentally forgetting to convert when we upload.