Any success decoding x3f format?

[Kufu]

Hi all,

Is anyone here aware of anyone who's writing open source software and has succeeded at extracting the raw data out of the X3F format?

I wrote a program that can extract the two jpegs that are in the X3F just fine, as well as the photo properties, but the raw section is a problem and I could use some help.

Here's there current raw image from my program. It has some horizontal banding, probably it's a minor bug.

http://yfrog.com/jximgcnj

Thanks.

 

[Joserri]

Thanks.

Where is your program?

Greetings.

Joserri

 

[Ille]

It depends on which camera you own: X3F from SD9/10/14 are correctly decoded with dcraw, but X3F from DP are not (AFAIK)

 

[Arvo]

e-mail me, if you want some code help. Sure you should present, what you have done so far

But I have to discourage you a bit - decoding RAW data is not hard, but converting it into usable RGB color space is. For SD9/10/14 algorithm is known (look at dcraw), for DP1 and newer not yet.