Created a Scripting to generate a Composition inside After Effects

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Created a Scripting to generate a Composition inside After Effects
by Francisco Lima on Jul 14, 2006 at 4:21:13 am

Hi,

I need to write a script that would create an After Effects composition from a text file that contains the path and file name of hundreds of images that would need to be positioned in order to generate a Photomosaic.

Would this be possible using After Effect scripting?

Is the After Effects composition file text based as are the Shake, Nuke and FF5 setup files??

Rgds,

Francisco Lima

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Re: Created a Scripting to generate a Composition inside After Effects
by Dan Ebberts on Jul 14, 2006 at 4:52:59 am

>Would this be possible using After Effect scripting?

Yes, I've done it. It's a bit of work though.

>Is the After Effects composition file text based as are the Shake, Nuke and FF5 setup files??

Hmmm... I don't know. I don't think so though.

Dan

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Re: Created a Scripting to generate a Composition inside After Effects
by Midicon on Jul 14, 2006 at 2:07:24 pm

Hi i think that both of you need to elaborate on what your talking about... I would really like to know what you can do with editing the script (this maybe a stupid ques)?? how you do it (i am all about hard work ;o)?? and what language is the script (HTML, this may also be a stupid question)??? i know very little about scripting and would totally like to learn more how can i learn more do ya know...

thanks for your time

M

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Re: Created a Scripting to generate a Composition inside After Effects
by Dan Ebberts on Jul 14, 2006 at 3:47:59 pm

Francisco was asking if it's possible to write an After Effects script that will read in a text file listing the paths to the individual images in a photomosaic, load the images into AE, and assemble the composite image.

It is definitely possible, and is actually a pretty straight-forward application of scripting.

AE's scripting environment is based on JavaScript but has a ton of custom objects that your script must interact with.

While I wouldn't want to discourage anyone from trying to write such a script, you'll probably have a hard time unless you're fairly familiar with JavaScript and the AE-specific extensions.

Dan

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Re: Created a Scripting to generate a Composition inside After Effects
by Colin Braley on Jul 14, 2006 at 5:41:02 pm

[Francisco Lima] "Is the After Effects composition file text based as are the Shake, Nuke and FF5 setup files??"

Nope, After Effects Project files (.aep) are not text based. Some apps like Maya can save files as human readbale (.ma) text or in non-human readbale (.mb) text for faster loading.
~Colin

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Re: Created a Scripting to generate a Composition inside After Effects
by Colin Braley on Jul 14, 2006 at 5:41:03 pm

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Re: Created a Scripting to generate a Composition inside After Effects
by Francisco Lima on Jul 16, 2006 at 10:38:27 pm

Hi guys,

Thanks for the info.

There's a nice website that has an introduction to Scripting in AE.

http://www.motionscript.com

It has some nice examples that are helping us write the script for the Photomosaic project.

Rgds,

Francisco

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