Approve the Cookies
This website uses cookies to improve your user experience. By using this site, you agree to our use of cookies and our Privacy Policy.
OK
Forums  •   • New posts  •   • RTAT  •   • 'Best of'  •   • Gallery  •   • Gear
Guest
Forums  •   • New posts  •   • RTAT  •   • 'Best of'  •   • Gallery  •   • Gear
Register to forums    Log in

 
FORUMS Post Processing, Marketing & Presenting Photos RAW, Post Processing & Printing 
Thread started 04 Sep 2012 (Tuesday) 09:46
Search threadPrev/next
sponsored links (only for non-logged)

Editing 16 bit in ACR vs. Photoshop cs5

 
RandMan
Senior Member
Avatar
403 posts
Gallery: 2 photos
Likes: 2
Joined Mar 2012
Location: Boston, MA
     
Sep 04, 2012 09:46 |  #1

Hello All,

I find myself buried in yet another state of post processing confusion. I do my raw processing in ACR and always have it set to Adobe RGB and 16 bit mode. I use those same exact settings in cs5 as well. So from what I've learned, it's always best to do as much editing as you can in raw, because that's where the most information from the original image is accessible and available. I love using Photoshop, however, because of its vast amount of versatility and flexibility. So if I adjust a raw file in ACR, and then open it in Photoshop, it still opens it in cr2 format (and still in Adobe RGB 16 bit). With that being said, wouldn't any edits done inside of Photoshop be acting on the same exact image information as in raw? In other words, if I don't do any curves or contrast adjustments etc. in raw but do them in Photoshop instead, how is it any different? If I switched to 8 bit mode once inside of cs5 then I would understand, but if bit mode and color space are the same am I losing anything?


Canon eos7D | Canon 50mm 1.4 | Canon 17-55mm 2.8 | Sigma 70-200mm 2.8 | Yongnuo 565ex | Yongnuo yn-468 II | Canon ef28-135mm 3.5/5.6 | Canon ef-s 55-250mm 4.0/5.6

  
  LOG IN TO REPLY
René ­ Damkot
Cream of the Crop
Avatar
39,856 posts
Likes: 8
Joined Feb 2005
Location: enschede, netherlands
     
Sep 04, 2012 10:17 |  #2

RandMan wrote in post #14946116 (external link)
it still opens it in cr2 format

It says so, but at that point it really is not, since it's rendered by ACR. It's like any other file in PS. Comparable to for instance a 16bpc .psd file.
Edit:

http://www.luminous-landscape.com/tutorial​s/expose-right.shtml (external link)

LL wrote:
All non-linear processing is done in the RAW converter.

and a long discussion here;
http://www.luminous-landscape.com/forum/in​dex.php?topic=25031.0 (external link)


"I think the idea of art kills creativity" - Douglas Adams
Why Color Management.
Color Problems? Click here.
MySpace (external link)
Get Colormanaged (external link)
Twitter (external link)
PERSONAL MESSAGING REGARDING SELLING OR BUYING ITEMS WITH MEMBERS WHO HAVE NO POSTS IN FORUMS AND/OR WHO YOU DO NOT KNOW FROM FORUMS IS HEREBY DECLARED STRICTLY STUPID AND YOU WILL GET BURNED.

  
  LOG IN TO REPLY
sponsored links (only for non-logged)

883 views & 0 likes for this thread, 2 members have posted to it.
Editing 16 bit in ACR vs. Photoshop cs5
FORUMS Post Processing, Marketing & Presenting Photos RAW, Post Processing & Printing 
AAA
x 1600
y 1600

Jump to forum...   •  Rules   •  Forums   •  New posts   •  RTAT   •  'Best of'   •  Gallery   •  Gear   •  Reviews   •  Member list   •  Polls   •  Image rules   •  Search   •  Password reset   •  Home

Not a member yet?
Register to forums
Registered members may log in to forums and access all the features: full search, image upload, follow forums, own gear list and ratings, likes, more forums, private messaging, thread follow, notifications, own gallery, all settings, view hosted photos, own reviews, see more and do more... and all is free. Don't be a stranger - register now and start posting!


COOKIES DISCLAIMER: This website uses cookies to improve your user experience. By using this site, you agree to our use of cookies and to our privacy policy.
Privacy policy and cookie usage info.


POWERED BY AMASS forum software 2.58forum software
version 2.58 /
code and design
by Pekka Saarinen ©
for photography-on-the.net

Latest registered member is ANebinger
1159 guests, 172 members online
Simultaneous users record so far is 15,144, that happened on Nov 22, 2018

Photography-on-the.net Digital Photography Forums is the website for photographers and all who love great photos, camera and post processing techniques, gear talk, discussion and sharing. Professionals, hobbyists, newbies and those who don't even own a camera -- all are welcome regardless of skill, favourite brand, gear, gender or age. Registering and usage is free.