In AVS4YOU, why is my audio/video not aligned when I produce the file?

[ShineHigh247]

What's up all?

I'm using AVS4YOU Video Editor to make a video with lyrics for a song that I recorded. I made the lyrics for the first verse, lined it up and saved it - everything was great. I opened the editor, added a 2nd verse, lined it up and produced it. The final AVI file is fine through the first verse, but when it hits the 2nd the audio/video isnt lined up anymore. I can re-open the saved project and everything is great in the editor.

Why would the audio/video lose alignment when going through the publishing stages - especially only for a part of the song?

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Windows 7 - 64-bit
AVS4YOU 6.0.??????

[Budman1]

ShineHigh,
First of all, I do love AVS4YOU however, their Video editor seems a little quirky some times in that if your videos are actually like:
|video1--------------|
|audio1--------------|

and the second is:
|video2------------------|
000|audio2--------------| (000= no audio)

you won't notice the missing audio at the start of video2 play until you put them together and the editor makes them like:
|video1----------------|video2-------------------------|
|audio1----------------|audio2---------------------|

To check if this is a problem use a demux to produce separate audio and video (mediainfo won't catch) and check the length of each like below:

If I find this, I usually use Virtualdub, select video-->frame rate and check make audio/video equal length, check playback and then combine them.
Hope this helps.
Thanks
Budman1