QUOTE(Andy214 @ May 24 2011, 12:11 AM)
Chinese Wedding?
Flash gun is highly recommended. It doesn't matter if you have prime with f/1.4, most probably you're not going to use wide aperture and bokeh is pretty much useless unless for specific special shots. You need to capture movement, moments, you need fast shutter speed. When they're playing those games, you can't afford to miss those moments or blur shots caused by slow shutter. Indoors, depending on the house,etc it might be crowded and the lightings might also be poor, shooting group photo, you're not going to risk using big aperture to compensate for the light, you need to get more in focus and people don't have time to wait for you to adjust here and there and keep reviewing your photo and re-take, it's better to be more assured that you got the shots.
Then the more challenging part, the wedding reception? Depending on the location, the lightings can go even worst especially inside the ballroom and the ceilings may be very high. The important moment, the couple walk-in, the lights will be off and you don't have much time to take the as many shots as you can; You don'y really have time to check and review your photo as the couple will be walking in. You wouldn't want to ruin these important moments..... They don't stop for your to take photo and adjust your camera settings, plus, the spotlights might mess with your photo...
People may say the D7000 have great ISO, but that doesn't mean you don't need flash and doesn't mean there will be low noise, you might be using ISO above 1000 easily for indoors even will wide aperture... will smaller aperture, easily it will go up to ISO 3200 or even higher. Under expose and your images will be filled with noise/grain that is worst than higher ISO.
And without the help of flash to fill in the shadows, those spotlights, etc will cause your subject to have shadow on their faces, etc.
Just my cheap 2 shutter clicks.
Very true indeed.
I agree with you. Wedding photography is not a testing ground for you to experiment. The pressure to get good pictures are 10x more than normal portraiture shooting. Every moments, do count.

To me, I think basic foundation of understanding towards different kinds of light source is very important, not just ambient light but also flash photography. The more you understand them, the more you have control over the lighting to shape the picture you want. Sometimes, ambient light alone won't do you any good but it can backfire. Lighting is just one thing, havent even come to those times where white balance is damn tricky that it sometimes could be hard to be recovered during PP even if shooting RAW.
Added on May 24, 2011, 6:35 pmQUOTE(aldosoesilo @ May 24 2011, 06:27 PM)
there is no such thing as camera settings for specific camera.
if you were talking about ISO, Shutter and Aperture those things are depends on the situation and light.
if you are talking about picture control. it depends on user preference, saturated, sharpness, etc etc..
if you are talking about white balance. it depends on mood that you want to show in the image.
if you are talking about focusing. it pretty much depends on your shooting style, and what are you shooting.

best luck ahead pal!
here you go for the better understanding
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As you go deeper in photography, you'll realize that there will always be tradeoffs that you need to take. When you take one you have to give another. That's just the nature of it.
This post has been edited by geekster129: May 24 2011, 06:35 PM