Nature Photographers Network
This is the preserved archive of the original Nature Photographers Network. The community continues at naturephotographers.network.

Covert from 16 bit to 8 bit?

Discussion

4 replies
Posted by SandyRichardsBrown on November 18, 2012 at 12:01 AM
How do I ?

An image chosen for the NANPA showcase has very specific requirements..

Thanks -

Sandy
Posted by Preston Birdwell on November 18, 2012 at 12:22 AM
Sandy,

Assuming you're using Photo Shop...

Open the image
(Note, I usually flatten the image before converting)
Image Menu>Mode
Select 8 bits/ Channel
Done

Save the file under a different name so that you will retain the original 16 bit file.

--P
Posted by John Clulow on November 18, 2012 at 12:23 PM
In photoshop, with your image loaded, select at the top of the screen, "Image > Mode > 8 bits / channel" then save it like that
no print image can accomodate more than 8 bit depth
keep a copy in 16 bit depth in case you want to modify it later.
Posted by Dennis Harding on November 18, 2012 at 5:12 PM
Hi Sandy, All of the above is correct but I would also recommend recording an action with an F key assigned to it.
I make actions in Photoshop for anything that I do often. One press on the keyboard can eliminate lots of work. My F keys are also labeled so I don't ever forget.
Posted by Lindy Martin on December 15, 2012 at 11:07 PM
Hey Sandy!! Congrats on being chosen for NANPA showcase!! Good one. :toast: :toast: