Hi Martin!
2011/6/14 Martin Hamant <mar...@sound4.biz>:
> I am using a partial application with robinet to create the output from
> parameters that are passed dynamically.
>
> I have to find a way to pass the format (the codec) with which the
> playlist is going to be created.
>
> out = output.shoutcast(
> fallible=true,
> start=false
> )
> (...)
> variables retrieval (stream_paramx; etc)
> (...)
>
> # The following returns an error, the purpose is to explain what I need
> # The output
> output = out(%"#{stream_format}", id="#{stream_id}",
> host="#{stream_host}", port=int_of_string("#{stream_port}"),
> password="#{stream_password}", genre="#{stream_genre}",
> url="#{stream_url}", name="#{stream_description}", s)
>
> I have read http://savonet.sourceforge.net/doc-svn/encoding_formats.html
> but it doesn't really helped me to know if it was possible.
This is indeed a tricky case.
We use format values to find out the content type of the streams
(audio/video tracks, mono/stereo etc..). Thus, for some technical
reasons, format values cannot use variables.
What you should do is the following:
# Grab format
format =
if stream_format == "mp3" then
%mp3
elsif stream_format == "vorbis" then
%vorbis
(...)
end
This may get a little bit more tricky if you want to also have
mono/stereo formats. Let us know if you reach that point so we can
help you with it too ;)
Romain
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