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afterdawn.com > forums > archived forums > mpeg-1 and mpeg-2 encoding (avi to dvd) > avi encoding issues, audio sync problems
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AVI Encoding issues, audio sync problems
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muphin
Newbie
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4. June 2006 @ 21:34 _ Link to this message    Send private message to this user   
I have been making DVDs of many shows I download in AVI format, and have come across some problems and fixes I want to share because I searched through this forum many times and have come up with some fixes, that may take a while (or not).

Software I use:
DVD-lab Pro ver 1.53
TMPGenc Plus 2.5
AVIMux ver 1.17.6
AVI Audio Decompressor ver 1.4

Audio Sync problems:
I recently made a battlestar Galactica DVD and found some of the files I downloaded contained errors when they were encoded, when I tried to De-Multiplex the avi file in TMPGenc it would only do the video and would have no sound.
I first used AVI Audio decompressor and that generated a "Could not render audio stream!".
I then tried AVI2WAV but that only caused massive sync issues with the audio.
so I came across a post on this forum about AVIMux, I processed the file through AVIMux and it generated a better AVI file without audio issues (almost 1mb smaller aswell), I then used AVI decompressor and it generated a decompressed AVI file (around 850 megs, from 350mb) perfectly, I then put the file into TMPGenc and allowed the AVI to split into video and audio.
put the file into DVD-lab and it made a perfect copy of the file, played without any sync or distortion issues.

this may seem a bit over the top but I couldnt find anyhting simpler to fix certain problems with downloaded AVI files.

I hope this helps some people out there cause it took me a while to figure it out, if you need a more detailed instructions i'm welcome to write my step by step instructions.

any other ideas i'm welcome to try.
aldaco12
AfterDawn Addict
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6. June 2006 @ 04:46 _ Link to this message    Send private message to this user   
I would need to know what VirtalDubMod shows, after opning the AVI and doing:
- File___File Information;
- Stream__Stream List. What does it show?
afterdawn.com > forums > archived forums > mpeg-1 and mpeg-2 encoding (avi to dvd) > avi encoding issues, audio sync problems
 

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