Why You Should Never Use AWB With Changing Backgrounds… « Arthur Morris/BIRDS AS ART

Why You Should Never Use AWB With Changing Backgrounds...

What’s Up?

I hope that I am doing well somewhere in Namibia. If all goes well and I stay out of trouble, I will be back in the office late on the afternoon of Friday, April 29.


The Streak

Today’s blog post marks 170 days in a row with a new educational blog post… As always-–and folks have been doing a really great job recently–-please remember to use our B&H links for your major gear purchases. For best results use one of our many product-specific links; after clicking on one of those you can continue shopping with all subsequent purchases invisibly tracked to BAA. Your doing so is always greatly appreciated. Please remember: web orders only. Please remember that if you are shopping for items that we carry in the BAA Online Store (as noted in red at the close of this post below) we would appreciate your business.

Why You Should Never Use AWB Again…

On my San Diego visit, I had several of those “Duh, how did I not know that before moments?”…

I have long been mystified as to why images in a series can exhibit vastly different color tones when they were created at the same exposure settings.

While sitting in Patrick Sparkman’s personal easy chair–I told you that Robin and Patrick treated me well–editing my March 20th images, I expressed consternation at the dramatically different color tones in the two images in the animated GIF above. They were taken only moments apart. With all the same settings. Hearing me grumble Pat who was looking over my shoulder supplied the answer: “The wave breaking in the background the white water changes the Auto White Balance.”

Duh!

Note that in the breaking wave background image that the bird’s feathers were much warmer leaning towards brown tones, while with the sand background the bird’s feathers were much cooler, i.e., blue. The best WB was likely somewhere in between the two.

While old habits die hard, I did remembered to set a specific WB for most of the rest of the trip I. Most often, and always when it was sunny, I went with Daylight. My number two go to WB was Cloudy. If you pick a specific WB, you will get much more consistent color. Yes, you can always change the WB settings after the fact but why do extra work? Working in DPP 4 I can adjust the WB on a given image in a series, copy the recipe, and paste it to all the ret of the images in the series. In about five seconds tops.

Kudos to new blog regular Kerry (girl) Morris (no relation) who was the only one to notice/ask about my using Daylight WB frequently in the past few weeks. Observe, ask, and learn. Now she knows.

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I would of course appreciate your using our B&H affiliate links for all of your major gear, video, and electronic purchases. For the photographic stuff mentioned in the paragraph above we, meaning BAA, would of course greatly appreciate your business. Here is a huge thank you to the many who have been using our links on a regular basis and visiting the BAA Online store as well.

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Typos

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