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Activity Forums Adobe After Effects Visual Glitch when rendering.

  • Visual Glitch when rendering.

    Posted by Steven Heiser on September 16, 2010 at 3:14 am

    I have a problem rendering out a final AVI for my project.
    Here’s the video: https://www.youtube.com/watch?v=yFdvaa9uImY
    The problem starts at 1:08, it is a visual glitch involving jumping frames, and jumping back. I’ve rendered it several times, with different forums and settings, and this is the best I can get it to.
    It is an Adobe Premiere Pro project that I imported into after effects. I am using Windows 7.
    Please help! I can give more information if possible, but it should be a simple fix, I think others had this problem as well.

    https://www.youtube.com/user/sten4sw

    Steven Heiser replied 15 years, 11 months ago 3 Members · 4 Replies
  • 4 Replies
  • Chris Wright

    September 16, 2010 at 5:49 am

    hard to say, either the original footage is bad or there’s a frame rate change from premiere to ae either with wrong pulldown cadence or progressive way off.

    https://technicolorsoftware.hostzi.com/

  • Erik Lindahl

    September 16, 2010 at 3:05 pm

    I’ve seen similar issues in the past in After Effects, esp. with “multiprocessing rendering turned on”. Exactly why it happens I don’t know but I think it was related to MP rendering as well as certain formats.

    Try converting all your media to an AE-friendly codec such as QuickTime Animation or similar (not sure what AE prefers these days tbh but Animation as always worked well). You could also try rendering OUT in different formats such as an image sequence of some sort (TIFF for example) and see if that helps. If you have some kind of effects happening try turning them, motion blur and motion blending off and see if that makes a difference.

    Good luck! 🙂

    ————————
    Erik Lindahl
    Freecloud Post Production Services
    http://www.freecloud.se

  • Steven Heiser

    September 16, 2010 at 3:37 pm

    Is there some way for me to do this without starting over? Like converting while keeping everything in place?
    I am using CS4 fully upgraded, and that really shouldn’t cause this problem. I just don’t see how a codec error with one of most advanced and compatible editin programs on the market can have an error with a few frames while the rest of the video is consistently fine. Especially when Sony Vegas downtown have any problems like this.

    https://www.youtube.com/user/sten4sw

  • Steven Heiser

    September 18, 2010 at 6:03 pm

    AE 10? Like CS5? So basically, get AE CS5, import my project and problem solved?

    https://www.youtube.com/user/sten4sw

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