Hi There,
I would like to have a way to use a "sequence" of MP3 files that include: a
playlist, dynamically generated audio file, and from single(..) to play at a
certain time using switch. Liquidsoap examples that I am able to see around use
sequence only with a maximum of 2 files.
I have tried using timed_promotions with a sequence of more than 2 files, but
the first time the switch is hit at 59m49s it runs OK and plays all files in
sequence, but on the next hour files contained in "sequence" below are skipped
with no logic that I can understand, even looking at the log. Something must be
terribly wrong :-(
It seems that "sequence" is not the right way, is there any other way to put
together more files inside a script and play them at a certain time (some files
can be dynamically generated, see below)?
Here is an excerpt of my (simplified) script showing the problem:
#!/usr/local/bin/liquidsoap
set("log.level",4)
MYSTATION="timed_promotion with sequence does not work OK!"
print(MYSTATION)
# picks the latest news file updated every hour
def new_news()
url = list.hd(get_process_lines("/bin/ls -1 /NEWS/news.mp3*"))
request.create(url)
end
def get_00min()
# generates an MP3 file withe current time, i.e. "It's now 9 hours CET"
url = list.hd(get_process_lines("/scripts/get-tophour-mp3.sh"))
request.create(url)
end
ac = playlist(mode="random", reload=86500, "/MUSIC/FREE/AC/")
newsitem = audio_to_stereo(request.dynamic(conservative=true, new_news))
_00min=audio_to_stereo(request.dynamic(conservative=true,get_00min))
rel30 = audio_to_stereo(playlist(mode="random",reload=14401,"/REL/30min"))
mksafe(rel30)
pips=audio_to_stereo(single("/NEWS/pips.mp3"))
_00newsweekly=sequence(merge=true,[
pips,
_00min,
newsitem,
rel30
])
timed_promotions = switch([
({(1w or 2w or 3w or 4w or 5w) and 59m49s} , _00newsweekly),
])
radio = ac
radio = smooth_add(delay=0.8,p=0.0,normal=radio,special=timed_promotions)
radio = smart_crossfade(fade_out=1.8,fade_in=1.8,radio)
output.icecast( %aacplus(channels=1,bitrate=32), host = "10.0.1.101", port =
8000, password = "xxxx", mount = "rel.aac", name="#{quote(MYSTATION)}",
genre="Christian", url="http://www.XXXX.XXX";, description="My station", radio)
----------------------------------------
Thanks for any help!
Pad
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