September 13th, 2007 by Rolf
Edit: Episode 76 covers some new aspects of UFRaw and corrects some mistakes. Look at it too!
RAW conversion was a thing a lot of you wanted to know something about. And in this show I tell you how to use the program UFRaw to get RAW images into the Gimp. My job was coming a bit into the way – I had to build the schedule for my school. So this show contains some ’should be’ outtakes and perhaps I have overlooked some stuff. Please feel free to ask – I will be glad to answer all your questions in a follow up show.
Some links:
The UFRaw home page.
A lot of camera profiles.
Contact me!
You can leave your comments on this blog, or write me a mail.
This work is licensed under a
Creative Commons Attribution-Share Alike 2.0 Germany License.
Tags: raw conversion, UFRaw
Fantastic video podcasts.
I have just found, downloaded and watched all 11.
Your presentation is excellent and done in a friendly manner.
In my opinion, you should not change anything.
As long as you make them available, we will watch them.
Please continue and thank you.
Rolf – I frequently see discussions on the Gimp-lists where someone says …
Gimp is only 8-bit, Photoshop and CinePaint are 12 or 16 bit … this makes Gimp unsuitable for print photographs and/or professional use….
but Gimp will have 16 bit in version 2.6 ya-da-ya-da….
could you address this in one of your videos? It seems that the current coverage of UFRaw might make this the appropriate place?
Alec – it is in the works for the next show. Thanks for reminding me on that part of the discussion – I planned to cover bit depth and image compression on the camera side and up to the Gimp. But I’ll try to include the printing stuff too. Don’t know much about it…..
Thank you for showing us UFRaw. I immediately downloaded the stand alone version for windows and found it to be an excellent program. I plan on getting the plug in for Gimp on my Fedora 7 (Linux) machine. I’m curious, what Linux version are you using?
I am using Ubuntu 7.04.
Thank you very much for this podcast on UFRaw. I’ve been using UFRaw for quite some time and never taken the time to look into the color profiles. I’ve got a D50 and downloaded the profile for it and it really pumps up the saturation and looks much nicer than I’ve been getting out. All of the photos on my daily photoblog are edited in the Gimp and UFRaw running off of a USB key in Win2k. Thanks again!
Matt,
thanks for your comment. Your website is defintily worth a look!
I just found your videocast the other day and have since downloaded and learnt a lot from your excellent teaching. The pace is just right and you are very intuitive and never boring. Looking forward to your next show.
I was just wondering if you were aware of two other RAW-converters for Linux:
Lightzone seems to have gone the commercial way lately, but still has the v2 free for linux here.
There is also Rawstudio, but I haven’t tried that yet.
I must say that you have gotten me hooked on RAW, and I now get better results (with UFRaw mistly) when combining exposures for sky and ground in landscapes.
Keep up the good work!
Hi Gunnar,
I didn’t knew about these converters and will check them out. Thanks for the links and the praise!
Lightzone is way more than a converter. I think it has some real potential. Check out this presentation on the future of image editing.
Lookint at at the moment. Sounds interesting.
1h 15 min up to the next “Meet the Gimp!” – and it will be a MONSTER….
Hi. can you please tell me where I could find the ICM profile for Nikon D200?
Here:
http://www.dl-c.com/Temp/downloads/download_content.html
Thank you Rolf for the profile. Should I use it only with ADOBE RGB or
could I also use it with sRGB-pictures ?
You have a fantastic good site. I will read it every day.
Thanks !
I used it also with sRGB images – but I’ll switch to aRGB and test it.
[...] Episode 011: RAW converting with UFRaw [...]
Thank goodness you did this. I couldn’t make heads or tales of the instructions on the website. I feel like I can actually use this software now!
[...] Episode 11 covers editing RAW photos with Ufraw and its excellent! I was a little confused at first because the photo that Rolf was editing seemed almost completely black, but actually he was trying to demonstrate the level of control by using a very under exposed shot. His demonstration and explanation was extremely helpful. [...]
Thanks a lot, Your tutorials are explanatory and easy to follow, please continue. I’ve used Ufraw for some mounths but couldn’t understand the full potential of the program due to not having specified a ICC-profile – at the same time discovering the extend use of GIMP.
[...] Эпизод 011 – Как “проявить” цифровый негатив RAW с помощью UFRaw – расширения для GIMP. Скачать. [...]
Hi Rolf, I was just watching this episode (I started from the first), but I stop wathing it due to an Icc issue profile. I browse the web for a lot but I didn’t find an Icc profile for my Nikon D40, does it exists? I also read about some cameras that have the icc-profile inside the raw format…I was wrong?
[...] Episode 011: RAW converting with UFRaw [...]
I’m just starting with GIMP, but I am hooked already, I really like your podcast as I am more of a visual learner. Anyway mt question is how do you load the lens profiles, and where do you get them from? I was able to load the camera profile for my camera, but I can’t figure out how to get the lens profiles loaded, or even how to get the lens correction tab to show. Thank you and keep up the good work.
[...] Эпизод 11 Как «проявить» цифровый негатив RAW с помощью UFRaw — расширения для GIMP. скачать [...]
I’ve been hooked on Bert Monroy’s ‘PixelPerfect’ podcasts for a while, but can’t afford PhotoShop so I was very glad to find your podcasts using GIMP.
This episode and the next were great for explaining how digital cameras work, why sensor size is important, etc. Thank you very much!
My question is how did you get the blackboard and chalk textures? Is there something in the GIMP that does that? It made for a very entertaining presentation as you made different layers visible.
I’ve viewed the first 13 episodes. I know I have much more to learn from your podcasts.
Thanks again!
Richard J.
If you like Pixel Perfect, you should look out for Philippe’s videos here. He loves that too – and tries to make all the stuff there in GIMP.
The blackboard was one of the patterns in GIMP with added blur. I tinkered a while to get the look right, but can’t recall. The chalk is one of the “pencil stroke” brushes with reduced opacity.
Hello Groobox, you will find the icc resp. icm-profiile of your Nikon D40 here:
http://ufraw.sourceforge.net/Colors/nkx-d40.icm
Best regards – Christopher.
Thank you Rolf, for me up to now the most interesting show. I never understood before how to use and where to find the color profiles – I got it now and it really helps
[...] Episode 011: RAW converting with UFRaw [...]