Replace audio track

[albesp77]

Hello to all, i need to simple replace an existing dvd ac3 audio track with another ac3 audio track made totally by me (i have already the new .ac3 file), i don't want to change never on the original dvd, simply replace one of the audio track with mine, how i can make this ?

[r0lZ]

See this post (http://forum.doom9.org/showthread.php?p=992617#post992617). It explains how to replace or add a subtitle track, but the method is similar to replace an audio track. Apply steps 1 and 3.