Re: [Savonet-users] On.track function

[Dane S. <dan...@sh...>]

Also U, playlist_file I have as follows, is this correctly formatted?

annotate:my_title="my title 
1",my_artist="someone",channel_id="chilled",current_track="file1.mp3":/home/liquids/files/file1.mp3
annotate:my_title="my title 
1",my_artist="someone2",channel_id="chilled",current_track="file2.mp3":/home/liquids/files/file2.mp3
annotate:my_title="my title 
1",my_artist="someone3",channel_id="chilled",current_track="file3.mp3":/home/liquids/files/file3.mp3

dane

> unosonic <mailto:un...@ap...>
> 7 January 2015 22:44
>
>
>
>
> in your liq-file:
>
> playlist = playlist(playlist_file)
> playlist = rewrite_metadata(
> [("artist",'$(if $(my_artist),"$(my_artist)","$(artist)")'),
> ("title", '$(if $(my_title),"$(my_title)","$(title)")')],playlist)
>
>
> and in playlist_file use the annotate protocol:
>
> annotate:my_title="my title 1",my_artist="someone":/path/to/file1.mp3
> annotate:my_title="my title 2",my_artist="someone else":/path/to/file2.mp3
> ...
>
> you can also define your own metadata tags, e.g. my_id
>
> annotate:my_title="my 
> title",my_artist="someone",my_id="id1":/path/to/file2.mp3
>
> and then do something with it:
>
> radio = on_metadata(fun (meta) -> system("/path/to/your/script.php " ^ 
> quote(meta["my_id"]) ^ " &"), radio
>
> which would exec "/path/to/your/script.php id1 &" every time metadata 
> appears, e.g.
> on track change.
>
> good luck, u.
>
>
>
>
>
>
>
>
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> Dane Streeter <mailto:dan...@sh...>
> 7 January 2015 22:23
> Hi All
>
> I'm not sure if any of my messages do get through on here as i dont 
> think ive ever had a reply to any of my questions :(
>
> I have a script at the moment that reads a playlist and outputs this 
> to icecast - very simple.
>
> I am looking to edit this so that I can get the track metadata posted 
> to me elsewhere when the track changes in the playlist. I have found 
> the on.track function which specifies that track meta data is used as 
> argument.
>
> A few questions:
>
> - is on.track the right function to be using?
> - how can i pass this argument of meta data outside of liquid soap?
> - Ive seen theres http.get so I could call an external URL however Im 
> unsure on how to expose the on.track argument to pass using http.get
> - Am I missing something altogether that will allow me know know what 
> track is playing when the track changes?
>
> Any help is greatly appreciated, im so stuck!
>
> Thank you
>
> Dane

-- 
Regards

Dane Streeter
Managing Director
Sharpstream Ltd

O: 0800 999 2468
DD: 01273 921196

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