Hi,
Two quick comments. In order for a function to return a result you
should not do result = ... but simply return the result. You should
thus write
def f() =
get_process_output("php-cgi -q /var/www/requests/changingtext-new.php")
end
The error you are having says that your function does not return
anything (and this is because you put result = ...). Anyway, even with
this fixed, I don't think there is currently a way to dynamically
change the genre of an icecast stream (at least an easy one, you might
be able to use some API from icecast but I am not aware of one...)
Cheers,
Samuel
On Thu, Apr 10, 2014 at 7:57 AM, Senaka Amarakeerthi
<[email protected]> wrote:
> Hi all,
>
> I am trying to dynamically change genre filed of the stream using an
> external script (should be changed at every new song).
>
> radio_genre = "xxx"
>
> def f() =
> result = get_process_output("php-cgi -q
> /var/www/requests/changingtext-new.php")
> end
>
> radio_genre = f()
>
>
> output.icecast(%mp3(stereo=true, samplerate=44100, bitrate=128),
> host="localhost",port=8000,password="pasgoda2001",
> genre=radio_genre, description="my radio",mount="mymount",radio)
>
> Above gives the output:
>
>
> this value has type
> unit (infered at line 175, char 7-31)
> but it should be a subtype of
> string
>
> How can I fix this?
>
> Thanks in advance
>
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