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Activity Forums Apple Final Cut Pro Legacy Shrinking audio track drives me crazy

  • Shrinking audio track drives me crazy

    Posted by Andrei Zagdansky on November 23, 2009 at 6:49 pm

    I need to put finished audio mix into my timeline (1920x1080p,25 VBR, XDCAM, AppleProRes 422).
    In the bin imported AIF file (48, 16) shows exactly the same length as my video sequence. 01:18:41:01, to be precise.
    When I place it into the sequence it somehow shrinks to 01:18:36:07,to be equally precise.
    Please, help, the whole thing borders insanity.

    As always gratefully for your wisdom.

    Andrei Z.

    John Fishback replied 16 years, 5 months ago 3 Members · 5 Replies
  • 5 Replies
  • Jerry Alto

    November 23, 2009 at 7:29 pm

    Andrei- My guess is you have a frame rate mismatch between your audio clip and your sequence.
    Jerry

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  • Andrei Zagdansky

    November 23, 2009 at 7:44 pm

    I doubt, Jerry.
    It was mixed as 25. And besides audio file does not have frame rate, does it?

  • Andrei Zagdansky

    November 23, 2009 at 8:33 pm

    Dave,
    Of course, I checked and double checked it. 48, 16. I crashed my preferences, for the sake of the test. Nothing.
    The length of the audio file is exactly the same when in the bin!
    The moment I move it to sequence it shrinks.
    In conjunction: the other thing that drives me nuts, is that I have this project on my laptop, but instead of edited sequence just one movie file. And it syncs perfectly with the mix.
    Exactly the same setting on both laptop and MacPro.
    I am going to bang my head against something very soon.
    🙂
    Much obliged.

  • Andrei Zagdansky

    November 23, 2009 at 10:15 pm

    Dave,
    you are really suspiciously close, but again I am in PAL.

    I think I solve it. I dropped my file in QuickTime and than exported it with the same setting 48, 16 stereo, aif.
    And it works!!!
    How and why, this is clearly beyond me, but for the moment I am happy.
    Thanks a lot.

  • John Fishback

    November 24, 2009 at 9:54 pm

    FWIW, here’s a thread that might apply. See Jeremy’s post at the bottom.

    John

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