Solved: How do i down mix ac3 audio on a film to stereo

HI i have DL Killer Elite with ac3 audio which my TV does not recognise , how can easily down mix .
Thank you
Answer #1
Try Avidemux.
Set Video to “copy” and Audio to “mp3”
Load in the movie, check all your settings and go up to ‘File’> ‘Save’ ,which does the conversion..
http://avidemux.berlios.de/
Pity your TV can’t handle it…Might be a good idea to get yourself a Media Player..
Also some DVD players will play them from USB
Answer #2
Thank you just the job.