kyep10 wrote:
when shooting in raw, what settings should i be shooting in, for example should my white balance and image effects buttons be on auto or should they be set a certain way to capture the best photos? when shooting portraits, should i shoot in manual mode or in portrait mode to get the best photos? and when should A-DEP mode be used? i hear that shooting in manual is the way to go and that i should be leaving the auto modes alone.
Whatever settings you set in the camera are not applied to the RAW file. The RAW file only records the Red, Green and Blue dots your sensor knows how to record. That's basically all a RAW file is. It's not even an image. You can't see a RAW file.
What you see when you look at a RAW file is really a tiny JPeg image stored with the RAW file which depicts what the image would have looked like had it used the camera's settings. When you load that RAW file into your RAW Converter and Image editing program, it shows you that Jpeg as a starting point most of the time. You an look at that image to adjust settings like White Balance, Saturation, Contrast and other things. The image changes to reflect your choices but the RAW file is still RAW at that point.
When you're done, you save the image. At that point, the converter and editor converts the image to an RGB image type and applies all the settings you've been doing. It saves it as whatever you tell it to. i.e. Jpeg or Tiff.
The advantage is that your computer's software and converter are usually a lot more robust and powerful than the converter and editor located in the camera. You can also make adjustments then cancel them. You can adjust exactly to taste as if you were back there where you pressed the shutter button. Once you've saved your adjusted new image, you still have that RAW file. You can do it again later when you get better at it. Nothing is applied to the RAW file, remember. You can even change the exposure a good bit.
Setting certain things in the camera just applies to that little Jpeg attached to the RAW file so you can use it as a starting point if and only if you want to. I don't.
If you don't do any adjustments to the RAW file, and just save it as a Jpeg, it will look just like the JPeg came out of the camera, because it uses the settings you set in the camera. The difference is that it uses them at that time instead of back when you pressed the shutter. That makes little sense though. Better to take advantage of your converter and editor.
Different editors work differently. Lightroom converts the RAW to an RGB while you're working on it, then applies the settings when you save. The conversion is transperant to the photographer.
Photoshop converts the image to an RGB, then you move the RGB to Photoshop to finish editing. The RAW to RGB conversion is already done at the start in Adobe Camera RAW. ACR edits are done before conversion, but PHotoshop edits are done after. I do most editing in ACR. It's cleaner to do them before I convert the RAW file. I do final pixel level edits in Photoshop. Lightroom is easier to learn though because it does it all for you. You can't even tell you're working on the RAW file.
Anyway, forget the camera editing settings. You do those settings at home, not in the camera. Just worry about composition and exposure in the camera. A-Dep is some Canon thingie that has to do with exposure, so that's a camera thing, not an edit. The modes have nothing to do with image editing like white balance and saturation. They are just training wheels to help you get the exposure the way you might want. Really advanced cameras don't have modes like scene modes. They just have P,S,A, and M.