Upload & Sell: Off
| Preserving file quality |
Hello all, I\'m new to fredmiranda forums.
Just returned from a photo trip to Yosemite NP (where I met Landscape forum moderator Jim Fixx, who pointed me here).
I shot RAW + large JPGs, and hope to use them to teach myself how to improve images in post processing.
I read that every time you open and close a JPEG file, it loses some data. Is this true of RAW files?
What do you do to preserve those lovely fat files -- work on copies and leave your original files alone?