Audio Problem with MPEG4 in Video Studio 9

spelunker76 · Post by **spelunker76** » Thu Dec 29, 2005 6:25 am

I am having a problem using the new MPEG4 plugin with Video Studio 9. I am able to create a MPEG2 file (720x480, 8000k, MPEG AL2) and the video and audio are in sync and it works fine. If I take that file and create a Video file MPEG4_PDA/PMP (320x240 15 fps, ...), the aduio is out of sync with the video. Is there something I'm doing wrong? Can it be fixed? Thanks for the help.

Divotfixer · Post by **Divotfixer** » Thu Dec 29, 2005 4:07 pm

I have the same problem, particularly with longer MP4 files (over 60 minutes in length or so). Not sure if it is a file size, time length or other issue. Smaller files do not seem to exhibit the problem.

I did note that the Ulead website now mentions a specific "IPOD Pack" and coresponding output format options (see http://www.ulead.com/learning/general/v ... 1.htm#ipod). The MPEG4 pack I downloaded does not include these options (ust PSP and PDA choices), yet I can not find a link to actually download this "IPOD Pack" anywhere on the site.

Anyone else know anything about this (or other) new update pack(s)?

spelunker76 · Post by **spelunker76** » Fri Dec 30, 2005 2:09 am

Thanks for the reply. Anyone know where to getthe IPod plugin or solve this problem?

rguthrie · Post by **rguthrie** » Fri Dec 30, 2005 9:42 am

Go to http://www.ulead.com/tech/vs/vs_ftp.htm. There is a brand new update for the MPEG4 plugin that should do the trick for you.

Hope this helps,
Ron

spelunker76 · Post by **spelunker76** » Tue Jan 03, 2006 4:43 am

The new patched driver seems to work fine. Thanks for the help

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Audio Problem with MPEG4 in Video Studio 9

Audio Problem with MPEG4 in Video Studio 9

RE: MP4 Audio Sync Problems