Apple

On Mon, Aug 15, 2011 at 2:04 PM, Darrin Cardani <email@hidden> wrote:

Micah,
I asked our color space guy, and here's what he says:

In general there's no way to match Motion 4/FCP 7, since they weren't color managed in the first place. I suspect he would find that if he worked with his plugin in Motion 4 on multiple configs, he'd see somewhat different results on each. (Although maybe not as big a difference as he's seeing between Motion 4 and Motion 5.)

The gamma video processing space [in Motion 5/FCP X] is rec. 709 [color primaries] at gamma 1.961, which looks a little darker than gamma 2.2. That's the same value in Motion 5 and FCP X. If it makes him feel any better, we don't match with Motion 4 either.

Darrin

On Aug 9, 2011, at 9:22 AM, Micah Sharp wrote:

Hi Darrin- we are seeing some differences in results from a color correction plug-in in Motion 5/FCPX vs. FCP7, and I suspect it has to do with the color space. I'm experimenting with using kFxImageColorInfo_RGB_GAMMA_VIDEO, and it seems closer but still getting some differences in the hue values in our results.

Do you know what value the kFxPropertyKey_DesiredProcessingColorInfo property should be to match Motion 4/FCP7?

Thanks in advance,

--
Micah Sharp
RedGiant.com | RedGiantTV.com | RedGiantPEOPLE.com

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--

Darrin Cardani

email@hidden

References:
	>FxImageColorInfo (From: Micah Sharp <email@hidden>)
	>Re: FxImageColorInfo (From: Darrin Cardani <email@hidden>)
	>Re: FxImageColorInfo (From: Micah Sharp <email@hidden>)