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iMovie ’09 & iDVD for Mac OS X: Visual QuickStart Guide by Jeff Carlson

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5Capturing Audio

Video gets all the attention. When new camcorders are released, companies hype the image resolution, the color fidelity, the zoom ratios, optics...oh, and there’s a microphone in there somewhere, too.

Well, you’ll discover soon enough how important audio is. You can spend hours setting up your lighting and composition, but if the sound is poor, your scene is poor. The good news is, for most casual shooters, the built-in mic will capture what you’re filming. Some cameras include controls for varying input levels, while most others offer automatic gain control (AGC) to manage the input without your involvement. However, even if you’re going to be filming informally, consider purchasing a separate microphone.

As with lighting, ...

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