All is in the topic !
What do you think about midi control start / stop / rec sampling in Ableton Live ?
It would be SO COOL :) So many possibilities !
@anton Thanks for answering ! I'm sure there must be a way too. I will continue to dig and be back to tell here :)
@dubitch I honestly don't know, but I'm sure there must be a way. Someone must know. I found this btw, which is for windows, but you can probably do something similar on mac: http://remotescripts.blogspot.se/2010/03/introduction-to-framework-classes.html