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Activity Forums Adobe After Effects H.264 rendering problems

  • H.264 rendering problems

    Posted by Daniel Dreier on April 25, 2008 at 3:33 am

    Hello,

    I’ve been having a lot of problems lately trying to render to a QuickTime H.264 .mov file.

    After rendering the first or second frame I get a message box with “QuickTime codec error (-8960)” in it. I’ve read about AE having problems with QuickTime 7.4, and 7.4.1 fixing it, but I have 7.4.5.

    Is anyone else having this problem, or know of a solution?

    Thanks,
    Daniel

    Daniel Dreier replied 18 years ago 3 Members · 5 Replies
  • 5 Replies
  • Darby Edelen

    April 25, 2008 at 4:04 am

    Are you setting the Format in your Output Module to QuickTime or H.264? Adobe says that when rendering to H.264 you shouldn’t set the Format to QuickTime and the Codec to H.264, but instead use the H.264 Format.

    I’m not sure if that is the problem, if not you might consider rendering to a lossless file and compressing after the fact.

    Darby Edelen
    Lead Designer
    Left Coast Digital
    Santa Cruz, CA

  • Daniel Dreier

    April 25, 2008 at 4:24 am

    I’m pretty sure I’ve got it set to QuickTime. When I get back to working in AE tomorrow, I’ll try using H.264 instead of QuickTime.

    Thanks,
    Daniel

  • David Bogie

    April 25, 2008 at 5:52 pm

    sorry, not at my AE machine right now but I think you will be EXPORTING to H.264, not rendering to it. It’s a confusing distinction in AE. I may be completely off so do a quick check in the online help system to check the differences between the export and render functions.

    bogiesan

    This is my standard sigfile so do not take it personally: “For crying out loud, read the freakin’ manual.”

  • Darby Edelen

    April 25, 2008 at 8:03 pm

    [david bogie] “sorry, not at my AE machine right now but I think you will be EXPORTING to H.264, not rendering to it.”

    No, you should be rendering using the render queue =) Just make sure you don’t have your Format set as ‘QuickTime’ in the Output Module.

    Darby Edelen
    Lead Designer
    Left Coast Digital
    Santa Cruz, CA

  • Daniel Dreier

    April 25, 2008 at 9:54 pm

    Darby, I don’t have H.264 as an option in the ‘Format’ drop-down. Is that specific to CS3? I have 7.

    Also, do you know of a free program that will compress a lossless file to H.264?

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