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  1. Member
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    Jul 2004
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    West Chester, PA
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    The audio is out of sync in an avi file. I tried to fix it in virtualdubmod but when I fix it at one point its still out of sync in another. The synchronization only seems to last about eight minutes.
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  2. Always Watching guns1inger's Avatar
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    Apr 2004
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    Miskatonic U
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    Sounds like the source is corrupted. It may only be a frame or two, and may not even show up on playback, but once you are processing data, any corruption can be a problem. Try scanning for bad frames and see what you find.
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  3. Member
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    Jul 2004
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    West Chester, PA
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    I scanned the video with VirtualDub and none of the frames are bad. The synchronization seems to be off in many places but its not evenly out of sync. Is there a program that lets you correct the audio offset with keyframes or something.
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  4. Member thecrock's Avatar
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    May 2005
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    england
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    Try this guide, i have never used it, but then again i have never had to stretch audio.
    http://www.rita.lt/video_tools/fix%20gradual%20loss%20of%20sync%20once%20and%20for%20all.html

    Hope this helps, peace.
    “He who makes a beast of himself gets rid of the pain of being a man.”
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  5. Member thecrock's Avatar
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    May 2005
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    england
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    Yes, by Acidagent.
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