My audio is not in sinc w/ the video

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  • zozu12
    Junior Member
    Junior Member
    • Mar 2002
    • 10

    My audio is not in sinc w/ the video

    No matter what player I use the audio is a little out of sinc w/ the video. This is on playind DIVX files that were created by Vidomi (which converted them from mpeg 2 to DIVX).

    Can anyone give me suggestions ?
    windows 2000
    366 processor
    128 ram
  • Ndb
    Super Member
    Super Member
    • Mar 2002
    • 220

    #2
    1) Try turning the Post Processing to it's minimum for starters.

    2) Always downsample the sound from 48k to 44k when encoding (you can also stick a pre-encoded DivX movie through Virtual Dub for this).

    Both will help audio sync:- 1) will help sound playing infront of video and 2) will help sound playing after the picture.

    I suggest this as your CPU is not really up to it and both should help you out.

    I hope this helps

    Comment

    • Enchanter
      Old member
      • Feb 2002
      • 5417

      #3
      What resolution is the file you're playing? Your CPU can't really handle any high resolution files and will of course cause audio desynch. A resolution around the 320x240 mark is ideal.

      Comment

      • zozu12
        Junior Member
        Junior Member
        • Mar 2002
        • 10

        #4
        still out of sinc

        Thanks for the suggestion but already done both. I guess I'm looking for the non obtainable

        Comment

        • setarip
          Retired
          • Dec 2001
          • 24955

          #5
          If it's consistently out of synch throughout the playing of the video, you can use VirtualDub's "Audio skew correction" to resynch...

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          • zozu12
            Junior Member
            Junior Member
            • Mar 2002
            • 10

            #6
            ok.. but how

            I'll give it a try.. where do I get that program ?

            Comment

            • Enchanter
              Old member
              • Feb 2002
              • 5417

              #7
              Digital Digest DivX XviD Software Section - List of recommended, top 10 DivX, XviD and AVI software, latest news and updates

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              • Giez79
                Junior Member
                Junior Member
                • Jul 2002
                • 3

                #8
                I think I can help you with your sync problem. I have an AMD k6-2 400 mhz (256 MB RAM, GF2 MX400 64MB) and used to have A/V sync problems with some divx-files (res. 640x352, about 1hr long).

                Try this, it helped for me!
                Open the file in Virtualdub, set video to direct stream copy, set audio to full-processing mode. This way the audio will be encoded in PCM (no compression) and the sound-playback will require less from your CPU, leaving more capacity for divx-decoding. The file that will be created will be around twice the size of the original divx, but processing takes about 10 minutes..
                By the way; use BSPLAYER

                Please notify me if it works for you!!
                Grtz.
                Gijs

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