On Mon, Feb 20, 2012 at 1:26 AM, David Baelde <[email protected]>wrote:
>
> To clarify, an icecast-compatible source client can send directly to
> an input.harbor() in liquidsoap. Moreover, an icecast-compatible
> listener client can connect directly to an output.harbor() in
> liquidsoap.
OK that's handy. Might be a good recipe to post :-)
So this works for simple transcoding:
s = mksafe(input.http("http://whatever.com/aac",autostart=true))
output.harbor(%mp3,port=8000,fallible=false,mount="mp3",s)
Then tune your listener to http://myserver:8000/mp3
mksafe() lets me connect the receiver and I don't have to press play if
case the input dies.
I'm not really getting the callbacks however. I try:
s = mksafe(input.http("http://whatever.com/aac",autostart=false))
def on_connect() =
log("connect to stream...")
# source.init([s])
end
def on_disconnect() =
log("disconnect from stream...")
# source.shutdown(s)
end
output.harbor(%mp3,on_connect=on_connect,on_disconnect=on_disconnect,port=8000,fallible=false,mount="mp3",s)
And I get:
At line 18, char 41:
this value has type
()->_ (infered at line 8 char 1 - line 11 char 3)
but it should be a subtype of
(headers:_,...)->_
And are source.init() and shutdown the right way to stop/start the input
http stream?
>
> > single() does too much error checking on the file so if I do:
> > mkfifo /tmp/shairtunes.pcm
> > then run liquidsoap with:
> > s = single("/tmp/test.pcm")
>
> In fact I now see what's wrong with this approach. Liquidsoap first
> reads the data for checking it, but then the data is gone when time
> comes to play it for real. Therefore the request model really can't
> work with pipes. Still, we should be able to do more than what we
> currently have, avoiding dd, allowing the decoding of other formats
> than PCM if a mime-type is passed, etc.
>
That would be a nice addition. At this point it's good enough because
shairtunes needs debugging
>
> Cheers,
> --
> David
>
>
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