Audio is not in sync with video

Discussion in 'MPEG-1 and MPEG-2 encoding (AVI to DVD)' started by muscle24, Oct 12, 2005.

  1. muscle24

    muscle24 Member

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    I have an avi that is 25 fps and I am trying to make a VCD. I tried both Canopus Pro and TMPEG to convert the avi to an NTSC VCD, but once its converted the audio plays about 5 seconds befor the video. How can I fix this?
     
  2. rick5446

    rick5446 Guest

    U might try this..helped me quite a bit nandub

    the audio was probably not made carefully enough...
    The quick & easy fix is to re-interleave your AVI, using: probably NanDub would be best
    http://prdownloads.sourceforge.net/ndub/nandub-binary-1.0rc2.rar
    You need to set both audio and video to 'DIRECT STREAM COPY'.
    Then use Save as AVI [F7]..under FILE to save your new AVI..on a diff drive or diff file on same drive
    BELOW IS A METHOD FOR OUT OF SYNC AUDIO & VIDEO
    You cannot SLOW the AUDIO down, instead you must increase or decrease the video framerate.
    For example, if it is standard 23.976 you could change it to 23.984
    There will be a recommended framerate listed, which will allow the audio and the video to finish
    at the same time (which is what you want :)
    But trial & error is the only sure way...
    Ideally you will read the AVI from one drive, and write the new file to another.
    If you have only one HD, try to read from one partition and write to another.
    If you have only one partition, make sure you don't overwrite any files - make a different (destination)
    folder.
    By manipulating video framerate and advancing or retarding the start of the audio, there is no
    messed-up AVI that cannot be fixed, or at least made more watchable.
     

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