Digital Video Forums  

Go Back   Digital Video Forums > Other > Archive (Closed) > Archived Posts > DivX/XviD Conversion/Encoding

LinkBack Thread Tools Search this Thread Rate Thread Display Modes
Old 2 Nov 2002, 06:48 AM   #1
Junior Member
Junior Member
Join Date: Nov 2002
Posts: 2
Default fixing a/v sync in virtualdub; plz help!!

I have a bunch of anime divx files with a/v sync problems. The problem seems to be that the fps needs to be 30.011 to match the audio, but it is set to 29.97. I dont know why it turned out that way, my non-anime divx stuff comes out fine. I use Flask, and sometimes Xmpeg.

I found an article here at Digital Digest that tells you how to fix this problem using VirtualDub. The directions tell me to:

1. open the file
2. use direct stream copy for audio and video
3. use the C * T / A * 1000 formula (C = difference between correct fps and encoded fps; T = total time of clip in seconds; A = encoded fps)
4. enter result of formula in milliseconds in the time offset box of Frame Range options
5. save as AVI

Doing this does absolutely nothing. The resulting file is identical to the original, except it is a few KBs different in size.

I've tried the above using Full Processing modes. I've also tried going into Framerate to change the fps to 30.11. Again the resulting file is identical to the original.

This is driving me mad. Could someone please tell me how I can fix the sync problems? I've downloaded and tried the various a/v sync apps available here, they don't work, I would prefer to use VirtualDub. I dont mind having the files run at 30.011 fps.

Last edited by Cuibono; 2 Nov 2002 at 06:51 AM
Cuibono is offline  
Old 3 Nov 2002, 11:26 AM   #2
Mosthated's Avatar
Join Date: Jul 2002
Location: Holland
Posts: 59

Try this site, it might help you out. GL!
Mosthated is offline  


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are Off

All times are GMT +10. The time now is 09:37 PM.

Kirsch designed by Andrew & Austin

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Copyright © 1999 - 2018 Digital Digest

Visit DivXLand   Visit