[Savonet-users] "Transition" documentation

[<is...@fr...>]

hello,

I guess you are a bit buzzy with the coming soon Liquidsoap's new release,
and take your time to reply. no stress.

I wish use the "switch based transition", and reading the documentation
there is two part :
PART 1
######################
# A similar transition, which does a cross-fading from A to B
# and adds a jingle
def transition(j,a,b)
  add(normalize=false,
	  [ fade.initial(b),
	    sequence(merge=true,
	            [blank(duration=1.),j,fallback([])]),
	    fade.final(a) ])
end
---------------------------------
PART 2
fallback(track_sensitive=false,
	     transitions=[ crossfade, transition(jingle) ],
	     [ input.http("http://localhost:8000/live.ogg"),
	       playlist("playlist.pls") ])
########################
My question :
Do I have to put the second part inside the "fallback" brackets
of the first part ?
Or the brackets of the first part have to be blank (with nothing inside)
like that : fallback([])]) ?
I hope you understand me :-/
PS:
Cool le new website..
Puis je utiliser le bidon de savon (celui de la bannière)comme
logo pour promotioner Liquidsoap ?
Je compte le vectoriser ce sera plus simple a manipuler pour en faire
ce que vous voulez (icones, bannières, Tshirt, Flash object, pub TV ^^ ).
Merci