disregard please :)
I found the problem here:
add([fade.initial(b),fade.final(a)]
wrong types, missing paren and unnecessary brackets
this works:
add(fade.initial(sb),fade.final(sa))
On Sun, Jun 26, 2011 at 5:27 PM, Brandon Casci <[email protected]>wrote:
> I'm having a difficult time figuring this one out:
>
> this value has type
> [_]
> but it should be a subtype of (the type of the value at line 13, char
> 14)
> source(_) (infered at line 13, char 43)
>
> I'm working with liquidsoap trunk and experimenting with transitions
> suggested by Romain. What do you think I'm doing wrong?
>
>
> set("log.level", 4)
> set("log.file",false)
> set("log.stdout",true)
>
> # Custom crossfade
> def my_smart_crossfade (~start_next=5.,~fade_in=3.,~fade_out=3.,
> ~default=(fun (a,b) -> sequence([a, b])),
> ~high=-15., ~medium=-32., ~margin=4.,
> ~width=2.,~conservative=false,s)
> fade.out = fade.out(type="sin",duration=fade_out)
> fade.in = fade.in(type="sin",duration=fade_in)
> add = fun (a,b) -> add(normalize=false,[b, a])
> log = log(label="smart_crossfade")
>
> def transition(a,b,ma,mb,sa,sb)
>
> list.iter(fun(x)-> log(level=4,"Before: #{x}"),ma)
> list.iter(fun(x)-> log(level=4,"After : #{x}"),mb)
>
> if ma["crossfade"] == "yes" or mb["crossfade"] == "yes" then
>
> # For the example here, let's put a crossfade:
> add([fade.initial(b),fade.final(a)]
>
> else
> log("No transition defined: using default.")
> default(sa, sb)
> end
> end
>
> smart_cross(width=width, duration=start_next,
> conservative=conservative,transition,s)
> end
>
> myplaylist = playlist(id = "main_source", mode = "normal", "content.m3u")
> myplaylist = my_smart_crossfade(myplaylist)
> backup = noise(id="white_noise")
> radio = fallback([myplaylist, backup])
>
> #input2 = request.dynamic(id=fluxid, fun () ->
> request(get_process_output(cmd)))
>
>
> output.icecast(
> %mp3(samplerate=22050, bitrate=128),
> host = "localhost",
> port = 8000,
> password = "hackme",
> mount = "/test.mp3",
> name = "Loudcaster",
> description = "My little channel",
> genre = "anything",
> url = "http://loudcaster.com";,
> restart = true,
> restart_delay = 10,
> radio)
>
>
> --
> =========================================
> Brandon Casci
> Loudcaster
> http://loudcaster.com
> =========================================
>
--
=========================================
Brandon Casci
Loudcaster
http://loudcaster.com
=========================================
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