Replies – Forums – Eric Goldstein – Page 4

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Eric Goldstein
September 1, 2009 at 10:24 pm in reply to: Using Velocity Maps in AE?

I’ve been able to extract the velocity data from and EXR file generated in 3D Max using a plug-in called OrphExtract.

Does anyone know how to apply this information to a layer to generate motion blur?

Thanks,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 24, 2009 at 6:31 pm in reply to: Major AE CS4 Bug

Hi Todd and Barend,

I will submit a bug report with examples. I discovered another major bug. Rendering frame based footage from AE CS4 is not accurate. Inaccurate frames (incorrect image positioning and possible interframe interpolation) are produced. This does not happen when rendering movie type files like avi., QT, etc.

We checked frame rates early on, but they were correct.

Thanks,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 15, 2009 at 12:04 am in reply to: Eliminate Camera Shake Question

Hi Dave,

I just wanted to let you know that Filip over in expressions was able to help with an expression that worked really well.

Thanks again,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 14, 2009 at 6:57 pm in reply to: Difference between Greenscreen Shot and Mo Cap Data

Hi Filip,

Thank you for the explanation. The expression worked perfectly!

Thanks, you saved me days of manually repositioning.

Best,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 13, 2009 at 11:47 pm in reply to: Difference between Greenscreen Shot and Mo Cap Data

Hi Filip,

I deleted the portion of the expression you indicated. But, I’m confused. Exactly what do I pickwhip, from where to where? And where is the expression placed – in which layer and what property?

Thanks,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 13, 2009 at 11:13 pm in reply to: Difference between Greenscreen Shot and Mo Cap Data

Hi Filip,

I switched the 1 and the 2 as you suggested – although I don’t understand that part since tracker 1 is in the .png sequence not it the other. And I got this new error message.

Thanks,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 13, 2009 at 10:27 pm in reply to: Difference between Greenscreen Shot and Mo Cap Data

Screen Shot

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com
Eric Goldstein
August 13, 2009 at 10:24 pm in reply to: Difference between Greenscreen Shot and Mo Cap Data

Hi Filip,

I’m using two layers,CG background and greenscreen. I tracked each. I didn’t apply the tracks to either layer. I placed the expression in the “more jittery” greenscreen layer. I changed the formula to accomodate the tracking in two different layers. I got the error I included as a jpg., which also shows the expression and layer set up.

Where did I go wrong?

Thanks,

Eric

Eric Goldstein
August 13, 2009 at 4:52 pm in reply to: Difference between Greenscreen Shot and Mo Cap Data

Hi Filip,

Thanks for your help. I’m going to give your suggestion a try and I’ll get back with the results.

Best,

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com

Eric Goldstein

August 11, 2009 at 7:25 pm in reply to: Eliminate Camera Shake Question

Thanks, Dave. I’ll try posting in expressions.

Eric

Eric Goldstein
Giraffe Film Company
Los Angeles
eric@giraffefilm.com

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