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You are here: MacNN Forums > Our Archives > General Archives > Digital Video & Audio Archives > Using DiVA to take mpeg-2 to 3ivx mpeg-4. No audio!

 
Using DiVA to take mpeg-2 to 3ivx mpeg-4. No audio!
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fulmer
Professional Poster
Join Date: Dec 2000
Status: Offline
Nov 19, 2003, 08:47 AM
 
I'm no video guru, so maybe this is normal. Is it? I have a 60-min. mpeg-2 file. I fire up DiVA, select the source file, choose a destination, and choose an encoding (3ivx mpeg-4 encoder, released yesterday). The file size is fantastic (350MB, down from 1.5GB), but there's no audio.
     
Uncle Skeleton
Addicted to MacNN
Join Date: Nov 2002
Location: Seattle, WA
Status: Offline
Nov 19, 2003, 10:07 AM
 
DiVA doesn't support audio. For that, the best way I've found (for MPEG system streams) is the demux with bbDemux, naming the audio mp2 instead of m1a like bbDemux suggests, then use MadPlayWrap to convert to aiff, then QTPro to convert to aac/mpeg4. it's a little roundabout, but hard drives are cheap.

madplaywrap:
http://www.biermann.org/philipp/mad/
     
 
   
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