Nope! A couple things to begin with. a DNG and Pef files are merely containers. They contain all sorts of information. The contain the raw data (compressed), preview thumbnails (jpegs, affected by camera settings like jpeg mode, lens correction, and digital filters) and information (exif, aperture, date, and a lot of other info) b Raw editors might not read all of that data. There might be more info in there that a specific software simply doesn't know about. c The raw editor will interpret the raw data in its own way. Each software does this in it own way, that is why there can be differences between different software, even in the same photo. There is no "correct" way, but there are different ways, and some might be more visually pleasing than others. This is why some people prefer to use only the official software, but meh d Raw editors can add data to the file container (dng, pef). This means that another raw editor can see read instructions on how you want this data to be interpreted. So you can open it in Photoshop, change some sliders, and later Lightroom will notice that you did that. Most raw editors only append data, they do not affect the raw data (they work non-destructively, you can always "reset"). These instructions might not be compatible between all software, though. e Raw editors have non-zero default settings. For example, if you open a photograph and it says "Contrast: 50" that doesn't meant that "50" units were added. And if you turn it to "0" - that doesn't mean "nothing was changed." Its a problem with raw editors, because the user is not perfectly clear on what is being done and in what amount. Its best not to stress over this and simply learn how to use the software to get what you want. The raw editor interprets the data (not merely "shows" - it creates the picture). Then it allows post processing (developing) f Its not impossible for the camera to specify instructions on how to interpret (develop, post process) the data, but I don't think cameras do that. Usually they only record the raw data, compress it, add metadata, and preview thumbnails. Keep in mind that some "raw codecs" do not actually show the raw data - they only show the preview thumbnails
Last edited by Na Horuk; 01-28-2014 at 11:05 AM.
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