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Activity Forums Apple Final Cut Pro Legacy Audio slips out of sync

  • Audio slips out of sync

    Posted by Victor Kohler on June 17, 2008 at 8:48 am

    Hi.
    Im having problems with my music in FCP. Im using .mp3 converted to .aiff with quicktime. When i drop the track down in the timeline, position it and play it back, everything works fine. But after a while, the track jumps to a different part of the song, one that is not even within my in and out points. The waveform looks normal as if nothings happened. The only way i found to fix this is to delete the track and bring it in once again and hope for nothing to slip. Is there any solution to this problem? And any way to avoid it?

    Thanks!

    Im using:
    Mac Pro
    Leopard
    2×2.66 GHz Dual-Core Intel Xeon
    12 GB RAM
    FCP 6.0.3
    Quicktime 7.4.5
    Blackmagic Decklink HD extreme
    Editing from a internal 7200 disk.

  • 1 Reply
  • Bouncing Account needs new email address

    June 17, 2008 at 12:12 pm

    You might want to create a NEW AIFF 48kHz file from the original mp3 and try using the new one.

    The one you are using now might be corrupt.

    Also…

    The first thing to always try is to Quit FCP, Restart the Mac, Open your FCP project and try again.

    Next:
    THE FOLLOWING COMES FROM THE KEN STONE WEBSITE:
    “Over 5,000 years ago Confucius wrote: ‘If you are toiling away, you have changed nothing and FCP heads South on you, [starts behaving in strange ways] then it is time to trash your FCP Preferences.’ ”

    Click the following link for instructions.

    https://www.kenstone.net/fcp_homepage/trashing_fcp_prefs.html

    A great way to do this is to use “FCP Rescue” a free Apple Script that will Trash the Preferences for you (and restore nearly all of your user settings afterward).
    There are versions for FCP (Pro) & FCE (Express) and a new one for FCP 5.

    Download these free Apple Scripts at

    https://fcprescue.andersholck.com/

    This is one FCP tip that has helped in solving hundreds of “odd” problems.

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