Also..this is how I might represent rotation between playlists within
a config file
rotation:
1:
jingle:
6:
1:
slow_songs:
4: fast_songs
This means play 1 jingle for every 6 tracks played, and play 1 slow
song for every 4 fast songs played.
Does that seem logical?
On Fri, Apr 17, 2009 at 11:09 AM, Brandon Casci <[email protected]> wrote:
> This is a specific example of what I mean. This is a YAML file. It
> could be used to generate a liq script. Of course, it's not complete,
> I have nothing in there about playlist rotation and weights, but
> you'll get the idea.
>
> station_description: This is my station. Enjoy!
> station_url: http://website.com
> normailze: true
> skip_blank: true
> live_source: http://mystreamserver:8000/
> local_playlist_sources:
> fast_songs:
> path: /radio/1.pls
> slow_songs:
> path: /radio/2.pls
> jingles:
> path: /radio/3.pls
> outputs:
> icecast:
> format: mp3
> bitrate: 64
> stereo: false
> address: 127.0.0.1
> port: 1234
> mount: /64.mp3
> username: source
> password: password
> icecast:
> format: mp3
> bitrate: 128
> stereo: false
> address: 127.0.0.1
> port: 1234
> mount: /128.mp3
> username: source
> password: password
>
>
> On Fri, Apr 17, 2009 at 11:03 AM, Romain Beauxis <[email protected]> wrote:
>> Le vendredi 17 avril 2009 10:07:37, Brandon Casci a écrit :
>>> I think I get it. fun -> is a way to create a anonymous function, and
>>> you'd probably use fun() -> if your function code is only a single
>>> line and used in one place. You would go with a full def, if your
>>> custom function were more advanced or was used repeatedly. Correct?
>>
>> Yep !
>>
>>> >> add_protocol("dolebrai",
>>> >> fun (arg,delay) ->
>>> >> get_process_lines("#{scripts}dolebrai-filename #{quote(arg)}"))
>>>
>>> In this case, the function has two args, arg and delay. How are the
>>> values for those arguments being supplied? I don't see any explicit
>>> calls to to add_protocol.
>>
>> Yes. This function registers a new request protocol. It will be used when a
>> request of the form: "dolebrai:arg" is received.
>>
>> The two arguments are the arg (part after dolebrai:) and the delay for
>> getting
>> the song (usually 60 seconds). This possibility is very useful if you want to
>> extend liquidsoap's capabilities for fetching songs or applying a treatement
>> to the song.
>>
>>> I'm not sure there if you sense much need for this, but if you help me
>>> understand the language I can try to write a code generator for simple
>>> use cases. Maybe something something like a config file that defines
>>> how you want tracks rotated, backup sources and so on, and a ruby
>>> script (that's what I use most) that generates a .liq based on
>>> contents of config.
>>
>> Héhé, nice idea.
>>
>> I have written a similar thing which you can find here:
>> http://savonet.rastageeks.org/browser/trunk/liq-contrib/simpleliq.in
>> However, it is nothing serious and was just a proof-of-concept.
>>
>> But, clearly, a tool to generate a script based on some fixed parameters
>> would
>> be a great thing for newcomers who don't want (yet) to program their streams
>> but still benefit from the flexibility :)
>>
>>
>>
>> Romain
>>
>
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