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[OM] Re: RAW Bit Depth

Subject: [OM] Re: RAW Bit Depth
From: Johnny Johnson <jjohnso4@xxxxxxxxxx>
Date: Sat, 07 Apr 2007 19:20:20 -0400
At 02:19 PM 4/7/2007, Bill Pearce wrote:

>My question is why? Isn't the E1 a 12 bit file? What about the old Kodak FF
>cameras?

Hi Bill,

As I understand it -

The images are captured as 16 bit but then converted to 8 bit before 
being written as DNG files to the media card.  Their stated reasons 
were to reduce write time and storage requirements.  They claim that 
they saw no differences in quality between 8 bit saves and 16 bit 
saves in their comparison tests.

Of course, lots of folks have differing opinions.

Later,
Johnny

__________________________
Johnny Johnson
Cleveland, GA
mailto:jjohnso4@xxxxxxxxxx 


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