Audio and Video not syncronised

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  • *Adrian*2k3
    Junior Member
    Junior Member
    • Oct 2003
    • 1

    Audio and Video not syncronised

    Hi all
    I've got a NEC 1300A DVD-/+R(W) burner (firmware version 1.07) and I'm using NERO 6 to burn DVDs.
    I burned a AVI video onto a DVD-R (transcoding took 8h) with NeroVision Express 2. When I play the finished DVD, Audio and Video are syncronous at the beginning but the difference between the audio and video get larger and larger to the end.
    In the end the audio is played about 1 min after the video.
    What went wrong? How can I burn DVDs so audio and video are syncronised?
    Thanks for your Help
    Best regards from Switzerland
    Adrian
  • shiny#3
    Digital Video Master
    Digital Video Master
    • Jul 2003
    • 1000

    #2
    welcome adrian.....

    it may be the original avi contains a VBR variable bitrate in the audio stream that caused your out of sync problem.....
    you can either stick to nero vision express or use Tmpeg encoder
    to convert your avi to a DVD compliant mpeg2 format.....
    this mpeg2 file then can be used to create a DVD with Nero....
    Tmpeg encoder itself is a very easy to use program and
    has a wizard to support you in choosing the right settings...

    but both nero vision express and tmpeg have some difficulties
    with certain audioformats.....

    I recommend that you check your avi before you start Tmpeg....or nero vision
    you can use "Gspot" or "virtualdub mod" for that purpose


    In case you have an avi with VBR mp3 audio..
    there are many posts in here to convert an avi that includes
    a variable bitratestream in audio to wav.... here is one of it

    using VirtualDubMOD to Convert "VBR" .MP3 to Uncompressed .WAV

    1) Load the .AVI file into VirtualDubMOD (a different program than the standard VirtualDub) , ignore the message about VBR audio and hit NO....

    2) From the "Video" dropdown menu, select "Direct Stream Copy"

    3) From the "Streams" dropdown menu, select "Stream List" - and rightclick on the audio stream, then select "Full Processing Mode"
    rightclick again on the audiostream, then in compression select
    no compresion (PCM) then click on Demux and enter a filename with the wav suffix (e.g. terminator.wav) to save the audio.

    4) After the audio has been saved open streamlist --> streams again and click on disable

    5) Save with a new filename.

    now you have a proper audiofile and a silent videofile that you can load into Tmpeg

    in case you have an avi with AC3....
    load your avi into TMpeg

    Then, in TMPGEnc, under "Environmental Settings", set the "Direct Show Multimedia Reader" to the highest priority listed ("1" is usually sufficient.

    TMPGEnc will now be able to process both the video and audio streams of this file..."

    or if this does not work for you

    load your file into virtualdub MOD newest version (Not virtual dub)

    demux your audiofile by choosing -->stream-->streamlist-->demux-->"filename".ac3
    use the program "Headac3 he" to process it to wav.....

    then use your original avi to be a source for the tmpeg videosource
    and the headac3 he outputfile as audiosource

    the basic information has been posted by setarip... I altered it
    and enhanced some additional information

    Comment

    • brendanrtw
      Junior Member
      Junior Member
      • Oct 2003
      • 1

      #3
      I've got the same issue ........... thanks for such a concise reply!!!

      Comment

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