CHDK Part 3: Managing your RAW Images скачать в хорошем качестве

CHDK Part 3: Managing your RAW Images

In this, the third video of my CHDK series, I show you how to use free programs, such as RawTherapee, to manage and export the RAW images that CHDK gives you. This program is 100% free, and you can actually do quite a lot of editing with it. WIDE ANGLE LENS DISTORTION!!!: Your camera automatically corrects for distortions, but the RAW bypasses that. You can correct for this by going into an option in RAW Therapee under the "crop/re-size" tab, and go to "lens correction profile". load up the lens correction profile from the link in the bottom of this video, and your picture should look good. (I think this profile only work if you shot at full wide-angle.) Some notes: -RAW images are much sharper than JPG images, but they have much more noise -RAW images are very large (12-25MB each), so shoot wisely! -Exporting an uncompressed TIFF from RawTherapee takes up even more space (30-35MB), so I would eperiment with other formats and compression levels until you get what you want -Burst mode with RAW shooting doesn't work very well, because it takes about 2-5 seconds for each image to be saved. -EXPERIMENT! LINKS TO STUFF: -Lens correction Profile: http://www.mediafire.com/download/uh2... -GIMP (free image editor): http://www.gimp.org/ -RAW Therapee: http://rawtherapee.com/downloads -CHDK Download page: http://mighty-hoernsche.de/ -How to install CHDK:    • CHDK Walk Through (Canon SX40)