reneefk wrote in post #13719960
Probably more to come before I finish these books!
Working my way through David Busch's T3i book:
The "H" (ISO 12800 equivalent) Is there a reason to turn that setting on? What would that be used for, or is it ever used?
Well, "H" is a convenience when you are setting your exposure, and you are willing to "trust" your camera's internal processing to boost the "native" high ISO. If shooting jpegs, I'd definitely recommend using it if needed because the camera is boosting the Raw data before compressing it down to the jpeg. If shooting Raw you have more latitude in making the adjustment in Raw software so it's really up to you whether to take the convenience and trust the camera or not.
And in "Understanding Exposure" by Bryan Peterson. He says he mostly leaves the WB setting on "Cloudy" ...Not so much a question there, just wondering what others thought about that?
I actually use Auto WB if I'm shooting outside or with a flash (or using "available daylight" indoors, because I'm pretty happy with the Canon Auto WB in those conditions. But I also shoot Raw and with Raw White Balance is not "cooked in" and so is quick and easy to "set" in software.
If I were shooting jpegs, I'd give more thought to White Balance, although still I'm pretty happy with Auto in many settings. As to Peterson's choosing Cloudy (assuming he's referring to daylight shooting) well, of course that's a choice for him, although it may not work so well on a bright sunny day, and it certainly wouldn't work so well indoors with, say, tungsten artificial light: a Cloudy White Balance "warms" the picture, whereas tugsten light is already "warm" and so a Tungsten WB "cools" the shot.
So, I'd set the WB to suit the scene. If you are shooting Raw you have flexibility, but still you might want a proper "starting point". If shooting jpeg, it really is best to at least use a proper preset.
If you want to "examine" White Balance more closely, the camera manual has a list of the presets and their "Kelvin" temperature values, high being "warmer" and low being "cooler", and also Raw processors such as Lightroom, Camera Raw and Digital Photo Professional let you "play around" with White Balance, although you need a Raw file to get the full functionality.