Adding ADDITIONAL audio to an avi file
October 25, 2009 3:23 PM Subscribe
How do I add an additional audio track to a .avi movie file in OSX? I downloaded a full length movie, it had stereo channel audio, but one of the audio tracks was still missing, possibly the center channel that was lost from a surround sound mix when it was bounced to standard 2 channel audio. I now have the missing audio file and need to add it to the other two.
posted by Charlie Lesoine to computers & internet (5 answers total)
I could just remove one of the existing tracks, or turn the existing two tracks into a mono track and then add the 3rd missing track. It doesn't need to sound amazing...but I don't know what software to use to do this. Any ideas?