Vision Unlimited/LA News

Archive for July, 2009

MacBooks and External Disks

by on Jul.12, 2009, under Opinion, Tech Notes

If you are a Mac junkie, like i am, you might have noticed that Apple is once again, playing games with us. When the MacBook series came out a few years ago, the CardBus slots that we had gotten used to on the PowerBooks were gone, replaced by the newer ExpressCard slots. So we started collecting adapters like eSATA, Firewire and USB2 adapters for independent disk interfaces.

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Gamma and Gamut…

by on Jul.03, 2009, under Tech Notes

A few days ago, someone wrote about film color correction to one of the lists that i read…

“The Rec 709 issue is a bit confusing because I’ve had D.I. houses tell me that they color-correct LOG footage in Rec 709 color space but aren’t changing the gamma or limiting the dynamic range.  So does that mean they are just using Rec 709’s color gamut but not its gamma structure?”

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