[vlc] drive in theater (synchronization audio-fm / video)

[jm]

Dear vlc users,

I'm part of a local radio in France [1], and we plan to organize a drive in 
theater, by broadcasting the audio part of a movie throw our FM broadcasting 
system, then by projecting in a screen the movie.
The main question is the synchronization between the audio and video streams: 
the antenna will be probably far from the drive in location.
Do you know if vlc is able to synchronize the reading of a movie (video part) 
using an audio input coming from an FM receiver (using for example the audio 
in of the computer) ? And do you think it's required to synchronize not only 
at the beginning of the movie?

Thank you for your answers and ideas.

Cheers

-- 
jm - http://jmtrivial.info
[1] http://campus-clermont.net