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Audio and video sync issue for AVI file

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Claudius d'Utopia Posted messages 426 Status Member -  
 yoyodiver -
Hello everyone.

I extracted and encoded one of my movies; however, there is a constant delay between the sound and the image. Is there a way to fix this?

For encoding, I use DivX Duplicator 3.

Thank you in advance.

7 answers

  1. Rated R Superstar
     
    Progressive audio and video desynchronization

    1. Launch VirtualDub
    2. In the File menu, click on open video file and choose the video file to load
    3. In the video menu, select Direct stream copy, then click on Frame Rate. In the opened window, choose the option "Change so video and audio durations match."
    4. In the audio menu, select Direct stream copy, then choose Source Audio
    5. Click OK and save the file

    Constant audio and video desynchronization

    1. Launch VirtualDub
    2. In the File menu, click on open video file and choose the video file to load
    3. In the video menu, select Direct stream copy, then click on Frame Rate. In the opened window, ensure that "No change" is checked.
    4. In the audio menu, select Direct stream copy, then choose Source Audio and finally click on Interleaving.
    5. In the Delay audio track by box, enter a number of milliseconds corresponding to the offset (some trial and error will be necessary). If the audio is lagging behind the video, remember to enter a negative value.
    6. Click OK and save the file by clicking on "Save as AVI" in the File menu.

    This is what is stated for virtualdubmod, but I have a problem and not a small one, I don't have an "Audio" menu.
    23
    1. yoyodiver
       
      Thank you
      it was a valuable help
      0
  2. Jean-François Pillou Posted messages 18961 Registration date   Status Webmaster Last intervention   63 308
     
    See here:
    video sound and image delay of a divx video file

    --
    Jeff - Wm@Ccm
    1
    1. Claudius d'Utopia Posted messages 426 Status Member 104
       
      A big thank you to you, Jeff!

      Thanks to VirtualDub, I solved my problem.

      A*
      0
    2. Malynou Posted messages 30 Status Member 1
       
      Thank you, Jeff!

      This solves the issue of the delayed sound, but not the one of the subtitles, which are still out of sync...

      I'm encoding with Auto Gordian Knot 2.55. (I received a "new version" alert that I downloaded). But there’s still this delay, so the new version hasn't solved the problem...

      When I opened my corrupted file in virtualdubmod, I got a warning saying I had encoded the sound in VBR and that it could cause a delay of 18666ms on the sound (if I understood the message correctly), so now I'm trying to re-rip it with CBR sound at 128 kbps. I'll let you know how it turns out!
      0
  3. dragonsage Posted messages 15 Status Member 3
     
    Merci pour le renseignement, je vais le mettre de côté pour le jour où je voudrai recopier mes vieilles VHS, mais ici mon problème est que j'ai découpé un DVD d'un concert que j'ai avec Easy Video Splitter. J'avais déjà découpé avec ce programme d'autres concerts et même des vieux films pour en faire des clips, et je n'avais jamais eu ce problème. Si on peut me renseigner, je vous en remercie d'avance. Amicalement, Dragonsage.
    1
  4. dragonsage Posted messages 15 Status Member 3
     
    Hello, I have an audio and video sync issue after cutting with Easy Video Splitter, can someone help me please? My videos are in AVI, do I need to change the format to cut them or can I leave them as they are? Thanks in advance.
    dragonsage
    0
  6. Koposs Posted messages 28 Status Member 1
     
    Thank you, VirtualDub is the solution.
    0
  7. bebe02 Posted messages 1 Registration date   Status Member
     
    Hello. I asked a specialist because I want to buy a capture card for audio and video editing, and he told me that the sound delay is caused by the fact that if the recording is done on the hard drive containing WINDOWS, there will necessarily be a delay. The solution is a second hard drive without WINDOWS. So, I will acquire a DAZZLE that connects to a USB port as well as a hard drive. I will let you know if it works.
    Best regards
    -1
    1. toto
       
      Nonsense! Long live the expert!
      0
  8. marlboro1955 Posted messages 32 Status Member 27
     
    Hello
    for sound delay, I just throw away the film and look for another one that's correct because it's too much work for often negative results. To record on TV, I also have a video card
    Dazzle 100, which is really great contrary to the criticism on the internet, perfect image and perfect sound for recordings made on satellite demo
    a well-recorded movie on PC will give a good DVD copy and Windows and hard drives don't change anything
    I’ve made 400 perfect movies and 150 cartoons and Windows and hard drives haven't messed anything up.
    -1