Well, that wasn't easy to do but here is a function that should work for
you:
# Creates a source that merges one track from each passed sources
# as a single merged track and loops. For instance,
rotate_sequence([intro,main,outro])
# creates a source that plays a sequence [intro,main,outro] as single track
and loops back.
# @param ~id Force the value of the source ID.
# @params sources Sequence of sources to be merged
def rotate_sequence(~id="",sources)
first_ready = ref true
second_ready = ref true
def is_first_ready() =
!first_ready
end
def is_second_ready() =
!second_ready
end
def to_first(old,new) =
if !first_ready then
first_ready := false
second_ready := true
else
first_ready := true
second_ready := false
end
new
end
source = rotate(transitions=[to_first],sources)
source = merge_tracks(source)
switch(id=id,track_sensitive=false,[(is_first_ready, source),
(is_second_ready, source)])
end
I'm going to add to to the API for the next release unless perhaps David
sees a potential problem with using the same source it two branches of a
switch..
Let me know if it works for you..
Romain
2016-04-26 22:30 GMT-05:00 Michael Pieper <[email protected]>:
> Am 27.04.2016 um 01:24 schrieb Romain Beauxis:
> > Instead, you should do:
> >
> > intro = playlist("intro")
> > outro = playlist("outro")
> > news = playlist("news")
> >
> > radio = rotate([intro, news, outro, pl_musik])
> >
> > This should give you a source that plays intro, news, outro, pl_musik
> > and then do it again.
>
> Hi Romain.
>
> Yes this is working but I want to have the tripple intro-news-outro to
> be played every hour. So I don't want to count how much tracks of musik
> has to be played that it might fit to the schedule :-)
>
> so something like this:
>
> radio = switch( id="News", [
> ( { 00m }, play_news() ),
> ( { true }, radio)
> ] )
>
> Best regards
> Michael
>
>
>
>
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