jlg1000 wrote:
a) It is not about exposure, its about color... exposure bracketing or HDR will not help in this situation
b) This is not a rare as you may tink... it happens constantly.
One practical example: I had to make a bunch of product photos for an industrial magazine. Te product in case was a big outdoor structure made of galvanized steel with equipment attached. The sky was nice and blue... and the damn zinc was reflecting that nice blue so good that it was blue too.
Solution: mask the structure, leave alone the sky, grass and instruments. Correct WB of the structure until it is gray without ruining the sky.
Another practical example: blue hour beach. The sand *is* and *was perceived as white*... but it will have about 20% excess blue on the photo. Correct for the sand and the sky gets sick yellow.
Solution: create a layer named "sand" and correct that, leave the beautiful sky alone.
Botom line: why, in coder's heaven is so important to some people to lose information ?? The camera sensor produces 14 bit output, why throw it away !! I understand it for people that want to share immediately images on Instagram, but ... editing JPGs?? 8-bit VGA bit depth ???? Why ?
And again: we are having this discussion not because JPEGs are good... but because - from an engineering point of view - they are horrible. Had the industry adopted JPEG 2000 instead (only 9 years newer than JPEG which turns 30 years old next month), then JPEGs would have 16 bit color depth instead of 8 and nobody would even touch those RAW's.
Both the "jpeg algorithms" that cram 14 bits into 8 (destroying information) and the need to use RAW (to access that information) are known by the industry as temporary patchy workarounds to an obsolete standard. I hope that it will be solved by 2027 (when the next big conference will take place) and the damned 8-bit 1992's JPEG will be put to rest.
It's the same problem as the IPV4 Internet standard... we need to use zillions of NAT's just because IPV4 has only 32 bit addressing space and we already run out of addresses. We had IPV6 for years which has 128 bit space and solves all those problems, but is not widely adopted.
a) It is not about exposure, its about color... ex... (
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I edit jpegs because they are beautiful! I don’t need any more colors then a jpeg renders or white balance then it can render and the shadows…. My point is your raw photos have more options but very rarely do I see a difference between raw and jpegs. I have college grads any master’s degree people view my 8x10 framed jpegs and think they should be on National Geographic! No body has ever looked at my photos and said boy you should have edited in raw. Now I know they’re not that good but nobody notices. I don’t care if I could get 10,000 more colors on raw I don’t want or need them