Why are the dng's coming out almost twice as large as the CR2's?

KevinCarter · #1 12-11-2011, 10:38 PM

Never seen this or noticed before.

JUst did shoot on Canon 5D2. The CR2s are about 14-15mb, yet the DNGs, after conversion are 26-27mb.

What going on? If memory servers they are supposed to get smaller not huge.

Brian Ardrey · #2 02-08-2012, 05:06 PM

I've no idea wht's happening there, but I'm going to make it a task of mine to find out. As Arnie once said, "I'll be back". b :-)

MikeA · #3 02-09-2012, 12:26 AM

Quote:

Originally Posted by Brian Ardrey

I've no idea wht's happening there, but I'm going to make it a task of mine to find out. As Arnie once said, "I'll be back". b :-)

The answer is here

Cross posted to Adobe forum, where Kevin got his answer in about a day.

AndrewRodney · #4 02-09-2012, 10:46 AM

Sure you didn’t embed the proprietary raw IN the DNG? That is an option and the DNG will be much bigger. Check your preferences.

Brian Ardrey · #5 02-09-2012, 01:40 PM

Must get in to this DNG business. See what benefits there are. Interesting.