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After Effects CS6 - Project Files Virused?

Nov 11, 2013 10:34 PM



I'm collaborating on a stereo TV show with several other CG artists (living around the U.S.), and one of them has been complaining for months now about how his AE project files (created with CS6, running under Windows 8 64-bit) have gotten huge, and take literally hours to load. He then shipped us the files for us to examine.


Here's the deal: one of his .AEP files clocks in at 222 megs, and when I loaded it into my copy of CS6 (running on a dual Xeon machine, Windows 7 64-bit, 32G of RAM), it took 45 minutes to load. (Another one of our artists, working on a Power Mac, tried loading a different project created by this guy, and it took 10 hours to load.)


I then proceeded to completely rebuild his comp in my copy of AE CC -- I loaded all his original footage (a combination of 32-bit .EXRs, .PNGs, .TIFs and .TGAs), set up the layers and effects filters exactly like his, and then resaved my file.


Result: my file is 2 megs in size -- 1/100th the size of his file -- and it loads on my machine in 5 seconds.


Has anyone ever heard of something like this? I'm wondering if somehow a virus or Trojan put an enormous amount of spurious data in these files, or if they were somehow created with a cracked version of AE or some other plugin, and our legit copies of AE are brought to a standstill with his bad .AEP files. (Note: I scanned his files and footage with Avast Antivirus, MalwareBytes and the Windows Malicious Software Removal tool, and came up with nothing.)


Here's the other weird thing: I loaded one of his project files, then started deleting layers, footage, and comps, and kept resaving the project and checking the file size. Even after I deleted every single element in the project -- it was completely empty -- and saved it, the file size went down from 222 megs to only 214 (and that empty project file still took 45 minutes to load.) I saved this empty project as an .XML (.aepx) file, and that file is 430 megs!


What in the world is going on here? We really need to figure this out, because it's destroyed our productivity on this show having to rebuild these comps. Thanks,

  • Currently Being Moderated
    Nov 11, 2013 10:40 PM   in reply to jonabell

    My guess is that there's a lot of Warp Stabilizer or 3D Camera Tracker data in the files: or-warp-stabilizer-and-3d-camera-tracker.html

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  • Currently Being Moderated
    Nov 11, 2013 11:03 PM   in reply to Todd_Kopriva

    Just what I was thinking. Whenever I use the warp stabilizer I render out the result and then delete the layer and throw out the effect. Same with 3D camera tracker. Once the rack is set up and I have all I need I delete the plug-in from the layer. It's a more efficient workflow in the long run.

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  • Currently Being Moderated
    Nov 12, 2013 7:05 AM   in reply to jonabell

    Submit a bug report here, mentioning your willingness to send an example file:

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  • Currently Being Moderated
    Nov 12, 2013 6:02 PM   in reply to jonabell

    My coworker handling the bug-reporting account will take it from here, through email.

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