Originally posted by kmwsbabe I would agree with you, with one caveat. When the camera processes and compresses the photographic information to jpg, there is some loss. That's why a RAW file is so much larger than a jpg file. My own personal feeling on the matter is that I want to see the RAW photograph SOOC, with no adjustments, before I decide which information to lose and which to enhance through processing, rather than letting the camera decide. (I do want to say that I almost hesitated to post that, knowing that I do so on a forum comprised primarily of very tech savvy guys, and my knowledge and understanding of the technical aspects is lacking by comparison.) In any case, I do a range of portraiture, from studio to lifestyle and location, with strobe and without, backlighting, etc... and I do appreciate the control that shooting in RAW gives me with regards to highlight recovery when I need it. I will also admit that I am self-taught and not perfect at my craft by any means, so it may also be a matter of having greater ability to correct bad technique. (I hope hope hope this is not the case!
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I don't disagree that there is loss of data, specifically the additional detail due to the color depth, that has never been an issue.
The real point I was making specifically with respect to your process, and that of a lot of other RAW shooters is that if you apply a borad brush setting to all your images, when viewing, and never adjust them, you are doing no better than having JPEF right out of the camera. There is only actually data loss if you use it, otherwise it is only perceived loss.
SOmething never used is neither lost or saved, just ignored.
Having said that, I have also always maintained that everyone is free to do what they want, and while there is a reduction in the color resolution and exposure resolution between the 32bit color (8 per channel) against the 48 bit color depth of the RAW image, shooting JPEG does not stop you from doing any additional processing, only limits the radical nature of what you can do specifically in terms of pushing extremes.
The same issue holds true for the discussion a page or so ago about other file formats, there is nothing that prohibits conversion from one format or another as a function of color depth. The fact that you do not use all of the possible resolution of a format does not preclude converting to that format.