Apologies in advance for the fact that this will probably be one of those argumentative-sounding posts :-)
moongate said:
Its because my camera supports it (raw + jpeg) and maybe its because you have a result for your shots without the *need* to do the raw processing in order to get something done. I can use the jpeg straight away while concentrating on the raw files later.
The question is, in what way can you *not* use the RAW right away? If you have an embedded preview Iand I'm pretty sure your camera can create one), ACDSee should display that virtually as quickly as it can display a JPEG. If you try to print the file, the extra time it takes for it to internally convert to JPEG is only a fraction of the time your printer is going to take to produce the print; similarly for, say, trying to email the file to someone. What exactly takes longer to do with RAW than with JPEG, and is it really worth almost doubling the disk space requirements and the time it takes to download the images from the card? Even if ACDSee *did* support automatic stacking of RAW+JPEG, it still isn't clear to me where the win would be for most people - the advantages of RAW+JPEG are primarily for people who *don't* have programs that let you work directly with the RAW file. Yes, I can see the occasional case where someone needs to distribute JPEG's immediately but also have RAW files for further processing - professional event photography, for example. But it isn't clear where the win really is for *you*.
But when you try to save as DNG you will get an "error writing file". So we figured you cannot write DNG - only read (view).
I agree it is odd that ACDSee even provides that option, but that doesn't mean you cannot write DNG - just you cannot "Save" the results of RAW processing to DNG (see below - that phrase is actually meaningless). Metadata is the only thing that can ever be written to any RAW file ever invented, DNG included. And ACDSee *does* write metadata to DNG, but you don't need the "Save" command to do this with DNG any more than you need it with JPEG. The moment you write any value to an IPTC field, it goes straight to the file. So yes, you can write to DNG, in exactly the ways DNG was mean to be written to, but no you cannot "Save As" DNG, because that would make no sense.
I also don´t know how I can write a precessed raw result back into a DNG file with ACDsee is that already possible?
This is why I think you are still misunderstanding what RAW processing is. *Of course* you cannot write a processed raw result back into a DNG file - the processed result is, by definition, not RAW any more! No RAW converter in the world does this, and indeed, no RAW format has any means whatsoever that would allow this. *Except* that DNG does indeed allow an application to write a "preview" of the changes into the file, and while Adobe products can do this (and might be the only ones that can), ACDSee does not. I have been asking for this too, but I don't have a real *need* for that preview. And at this point, it isn't clear that you do either. If you really need another application to be able to show you a preview of the processing ACDSee did - the picture on the outside of the box (remember my do-it-yourself car kit analogy) - you are indeed out of luck. But really, there is no way that application was going to be able to do anything meaningful with that preview that ACDSee couldn't do better from the RAW data itself. So it just ins't clear to me what you are trying to accomplish when you wan to "Save As" DNG.
But even considering all of these options don´t you think stacking would be a great thing which is badly needed?
Of course. It just isn't needed quite as badly as it might seem, once you sort out how to minimize the need for it :-)
But FWIW, as you indicate, stacking and version control are two different things. Stacking is not nearly as interesting to me as version control. Given the choice, I'd pick version control as more worth implementing for the next version. Although I can totally understand others feeling the opposite.
Posted On December 19, 2007 - 09:43 PM (1 year ago) (
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