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View Full Version : annoying audio/video slightly out of sync HELP!!


Knoxy
24th July 2003, 23:41
Hi,

I'm trying to convert an AVI film and when previewing the AVS Script via BS player the audio is slighty ahead of the video by a few seconds! here is a copy of the script I'm using:

v1 = AVIsource("C:\Hello1.avi")
a1 = WAVsource("C:\Hello1.wav")
v2 = AVIsource("C:\Hello2.avi")
a2 = WAVsource("C:\Hello2.wav")
V1 = audiodub(v1,a1).addborders(0,72,0,72)
v2 = audiodub(v2,a2).addborders(0,72,0,72)
v1 ++ v2
ConvertToYUY2()
Convertfps(25)

Can anyone suggest a way to correct this without using complex methods!

Nothing in the forum I've looked at has helped resolve my problem so far.

Thank you


:mad:

KpeX
24th July 2003, 23:49
Is the audio in sync when you encode the script? Previewing AVS scripts is far from perfect in my experience, unless the script is very simple. Your script has four sources, two audiodubs, a splice, a colorspace conversion, and a framerate conversion, I wouldn't call that simple enough to play back flawlessly.

Knoxy
24th July 2003, 23:52
Originally posted by KpeX
Is the audio in sync when you encode the script? Previewing AVS scripts is far from perfect in my experience, unless the script is very simple. Your script has four sources, two audiodubs, a splice, a colorspace conversion, and a framerate conversion, I wouldn't call that simple enough to play back flawlessly.

Kpex,

I'm currently trying to encode the film as I'm typing this and I'll let you know the result and hopefully your right!

thanks

Knoxy
25th July 2003, 14:01
Kpex,

After encoding the movie I find that the problem still persists!
Is there anything anyone can suggest to remedy this?

Thanks
:mad:

KpeX
26th July 2003, 01:52
Hmm...more information about the source might help. Also you could try encoding one segment at a time, get each delay correct, and then join up the segments. Could possibly be a problem with the ConvertFPS. Why is that command needed? hth,