mr chips wrote:That's my take on it, but adjusting with the levels tool in photoshop means you're not using the RAW file to it's potential, as it's a JPEG which is holding less detail. That's why I'd rather sort the levels and contrast, etc, in the RAW editing program.
That's not quite how I see it.
If you use ACR + PS, then the data that is transferred over to PS after RAW processing does not hold less detail than the RAW file. The reduction to 8 bit (which is required to save the file as a JPEG) ideally takes place at the end of the editing workflow, so until then, you do not really lose any detail.
The main difference between RAW and JPEG / PS editing is that RAW editing is non-destructive. The RAW file always stays as it is, and the editing steps are saved in a separate file, and can thus always be changed later on.
But since you keep the RAW file anyway, I don't care much about what I still have to do in PS later on. I still have the RAW file, and can reprocess it any time I feel the need to do it.
For me, the key question is which program delivers better results for a specific tool. For colour and exposure correction, ACR delivers fast and good results. Sharpening and noise reduction used to be sub-par with ACR / CS3, but has gotten much better with ACR / CS5, and since it's easier to apply via presets, I do it in ACR these days, and only give it a final touch in PS, when needed.
The Blacks tool, however, is not ideal in ACR. So I skip it and do the work in PS instead. For me, it's the result that counts, not at which step I apply a tool.
So until I will find a RAW processor that delivers a better final result than the combination of ACR & PS, I will stick with the latter. Mostly for the seamless transition between RAW processing and final editing. If use another RAW processor and then have to save the file as a JPEG (by thus reducing it to 8 bit) which I can then edit in PS, then I will lose information along the way. With ACR + PS, I can do the final editing in PS still in 16 bit mode.
Ideology: The mistaken belief that your beliefs are neither beliefs nor mistaken.