Quantcast VirtualDub: AVI Audio Sync Problems - digitalFAQ.com Forums [Archives]
  #1  
07-10-2003, 06:25 PM
christian000 christian000 is offline
Free Member
 
Join Date: Mar 2003
Posts: 16
Thanks: 0
Thanked 0 Times in 0 Posts
im using virtual dub 1.4.. When the avi file is not 128 kbps.. i end up with sync problems..

Here I need help.. How do i convert the audio to 128kbps if it's not.. thanx.
Reply With Quote
Someday, 12:01 PM
admin's Avatar
Site Staff / Ad Manager
 
Join Date: Dec 2002
Posts: 42
Thanks: ∞
Thanked 42 Times in 42 Posts
  #2  
07-11-2003, 03:38 AM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
The problem is not in the bitrate, the problems in in the encoding mod : you'll have a synch problem if your audio track isn't encoded in CBR.

You have to extract the audio track as an uncompressed wav (set audio to "full processing" and audio compression to "no compression" and save the wav in the file menu)

Then convert the wav to a MP2 using headache or besweet
Reply With Quote
  #3  
07-11-2003, 08:39 AM
christian000 christian000 is offline
Free Member
 
Join Date: Mar 2003
Posts: 16
Thanks: 0
Thanked 0 Times in 0 Posts
thanx... what do i do after converting it to mp2... ? multiplex with TMPEGenc?
Reply With Quote
  #4  
07-11-2003, 09:08 AM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
For sure/ What do you do normaly ? Let Tmpgenc encoding the audio also ?
Reply With Quote
  #5  
07-21-2003, 02:35 PM
christian000 christian000 is offline
Free Member
 
Join Date: Mar 2003
Posts: 16
Thanks: 0
Thanked 0 Times in 0 Posts
yea.. I use TMPEGenc to do everything... am i not suppose to ? is there a better way? any guidance is appreciated.
Reply With Quote
  #6  
07-21-2003, 06:22 PM
Dialhot Dialhot is offline
Free Member
 
Join Date: May 2003
Posts: 10,463
Thanks: 0
Thanked 0 Times in 0 Posts
TMPGEnc is not the best tool for the audio, we generally use Headache or Besweet.

See the guide on the home page, they'll surely give you all informations needed.
Reply With Quote
Reply




Similar Threads
Thread Thread Starter Forum Replies Last Post
audio gets out of sync merging in VirtualDub? bigggt Video Encoding and Conversion 3 08-21-2004 05:34 PM
VirtualDub: audio/video sync problems when 128kbps christian000 Video Encoding and Conversion 1 04-11-2003 01:47 PM
VirtualDub: Bad frames how to cut out and keep audio in sync reman Video Encoding and Conversion 8 12-11-2002 04:07 PM
AUdio sync problems appending videos in VirtualDub andybno1 Video Capturing / Recording 3 11-23-2002 09:44 AM
VirtualDub: Audio sync problems andybno1 Video Encoding and Conversion 3 07-30-2002 07:15 PM

Thread Tools



 
All times are GMT -5. The time now is 04:05 AM  —  vBulletin Jelsoft Enterprises Ltd