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Comparing RAW converters JPEG vs. Lightroom, Capture One, Silkypix RPPby Rico Pfirstinger. ZH8nEO-IKWg/0.jpg' alt='Dcraw Windows 64 Bit' title='Dcraw Windows 64 Bit' />NOTE This article has been edited to add Raw Photo Processor RPP and Lightroom 4. RC to the comparison. Yesterday, Richard Butler of DPREVIEW fame published an article comparing several X Trans compatible RAW converters. You can download the RAW file of this demo shot yourself by following the link above. Just scroll down to the end of the DPREVIEW article. This is an X Pro. JPEG of the original demo shot that was used in the article. You can click on the image for larger views including full size. Strangely enough, Richard used a DR2. RAW that is underexposed by 1 EV and film simulation mode Astia. Since Astia offers a different color gradation and more shadow contrast than the cameras standard default Provia setting, this version of the demo image is actually not very suitable for comparing external RAW converters with their respective default settings, which will typically try to mimic the cameras default settings and look. So lets do a better job, shall we This is the same file as before, now developed in camera with the X Pro. Provia film simulation mode, using the cameras default JPEG settings Again, click on the image to get to larger views on Flickr. As the demo shot was taken in DR2. RAW converter automatically adjusted shadow tones and darker midtones to compensate for the RAWs 1 EV underexposure, while leaving the highlight tones intact click here for a more elaborate discussion of how to extend dynamic range. As you can see, Provia offers less shadow contrast than Astia, so the shot looks a bit flatter and also less sharp, because increased contrast will give a false impression of increased sharpness. So lets forget about the Astia JPEG shown in the DPREVIEW article. Lets instead make this Provia JPEG our reference image and compare it with the results of three external RAW converters Lightroom 4. Capture One 7. 0. Silkypix 5. Heres a screenshot showing a 1. Provia JPEG. Click on it to go to Flickr for a full size viewing option Now that our benchmark image is established, lets have a look at its Lightroom 4. LightroomACR recognizes the cameras DR settings stored as metadata in the RAW file and automatically compensates at least partially for it in its default import settings. Again, click on the pic for larger views As you can see, Lightrooms demoasicing quality is indeed questionable, exhibiting blurry details the so called watercolor effect and strong color bleeding in the greenwhite street name sign. Have a look at this 1. Los usuarios que slo quieran un sustituto muy simple para el visor de fotos que viene incluido con Windows tienen una alternativa muy buena en Pictus gracias a. Dcraw Windows 64 Bit' title='Dcraw Windows 64 Bit' />Quite understandably, some paying Adobe customers are not content with such results. Luckily, Adobe has since updated its demosaicing in Lightroom 4. Many X Trans sensor users also put their hopes in Capture One C1, a competing RAW converter with plenty of pro appeal that offers full X Trans support in its current version 7. XnView is an image organizer and generalpurpose file manager used for viewing, converting, organizing and editing raster images, as well as general purpose file. A Brief Summary of Common Image File Formats For a introduction to reading and writing image formats see Image File Formats. While a list of all the ImageMagick file. RAW converter H RPP 64 4. Votes This time, I used the standard sharpening option of Silkypix. Gps Utility 4 03 Google. For the sake of completeness, I have also added a Pure. So lets get right to it, you may again click on the pic for larger viewing options The Capture One 7. Color bleeding in the street sign has almost disappeared. Heres a screenshot with a crop By default, C1 apparently does NOT adapt a RAW images tonality to match the cameras DR settings. Instead, its simply pushing up exposure by 1 EV DR2. EV DR4. 00, sacrificing highlights in the process. This means that the user needs to manually adjust exposure settings, shadows highlights and tonality when importing DR2. DR4. 00 X Trans RAW files. This Silkypix 5 version of the demo file uses standard default settings, except for the film simulation choice, which was set to Portrait Color 2 PC2 and V4 compatible. These settings typically resemble the out of camera Provia settings of the Fuji X series. Dcraw Windows 64 Bit' title='Dcraw Windows 64 Bit' />Click on the pic for larger viewing options Theres no visible color bleeding and overall sharpness detail look quite good, at least in my humble opinion click image for larger views Silkypix 5 also recognizes the cameras DR settings in the RAW metadata and adjusts for DR2. EV and increasing DR in the programs highlight recovery control panel by the same amount. While its often rather difficult to increase sharpness and detail in LightroomACR or Capture One without also emphasizing adverse effects like watercoloring, Silkypix users can sharpen X Trans RAWs by a fair amount without experiencing such problems. Silkypix also offers an optional sharpening method called Pure Detail, which was used for the example below. So this is mostly the same Silkypix 5 rendering as before, however with modified sharpness settings click image for larger views Heres a screenshot showing a 1. Of course, all these exercises are quite futile when they dont result in nicely looking images. External RAW conversion is not about using standard import settings, it should be more about using the right tools to turn imagination into images. Never lose track of this, and dont spend too much of your time with pixel peeping. To wrap things up, heres my quick personal take on DPREVIEWs demo file EDIT Heres the demo file processed with Raw Photo Processor, a Russian shareware RAW converter based on DCRAW. I used the softwares K6. PW film gradation to immediately get this retro look. The result looks sharp and detailed, no color bleeding, but theres the infamous zipper effect. RPP does not process any digital lens correction metadata distortion, vignetting etc. MP. The screenshot below shows the development paramaters I used to process the demo file. Not the numbers in the Compressed Exposure fields. This is my compensation for the DR2. RAW which was underexposed by 1 EV. Finally, lets look at one of my own sample images to compare how Silkypix 5 and Capture One 7. I have chosen an old RAW file I shot 1. Singapores botanical garden with my first X Pro. I used the 6. 0mm macro lens also pre production, put the gear on a tripod and shot this lovely flower in ISO 2. Theres plenty of color, structure and detail in this shot, and this complexity lends itself for an external RAW workflow. Heres what I could come up with when fine tuning the shot in Capture One 7. As usual, click in the pic to get on Flickr and display a full size view once you are there. The result looks pretty detailed,doesnt it But will it be good enough to beat Silkypix 5Lets see, heres my Silkypix version of the shot Heres a rendering that was done with Lightroom 4. RC You be the judge. And please dont trust my mediocre post processing skills, as I am sure that many of you guys can do a better job. So here you go Click this link to download the original RAW file from my Dropbox and give it a work over with the RAW converters of your choice If you have an X Pro. RAW converter. If you come up with anything interesting, feel free to post and link to it in the comments, and tell us which converter and what settings you have used. Heres another direct C1SP5 comparison illustrating the look and effectiveness of the different sharpening methods when it comes to preserve maximum detail EDIT 2 1. JAN If you want to have a look at Silkypix 5 handling green grass and foliage with lots of detail, have a look at this sample click on pic for full res options Capture One 7. Lightroom 4. 3 Lightroom 4. RC And RPP By the way Here is the full Flickr set with all sample pics from this article. Windows Xp Iso Image For Virtualbox Mac'>Windows Xp Iso Image For Virtualbox Mac.