2013/2/26 Leonard de Ruijter <leesv...@leonardderuijter.nl>:
> Hello,
Hi !
Sorry, late response, we're all busy with the release at the moment :-)
> I'm new to this list and to liquidsoap in general. I found it to be a
> very useful program for the purpose i need it, being a transcoder for a
> live stream. I also set up a streamdump output which can be enabled
> using the telnet interface, as enabling has to be done on certain
> moments during the day. I made the streamdump start command check
> whether the source to rip from is available or not using
> source.is_ready(). I have the following additional questions:
> - I need a way to let the dump.start command check whether a streamdump
> is already running. How to accomplish this? Unfortunately,
> source.is_ready(streamdump) doesn't seem to work for a file output. Is
> there an easy way to retrieve a boolean which is true when the
> streamdump is active and false when it isn't, or do i have to write
> functions for that?
Hmm.. Not sure what you mean by dump.. Could you provide an example script?
> - How to define variables which the telnet interface can change? For
> example, i want to input a certain time using telnet, on which
> liquidsoap should schedule starting a streamdump. var.set time = "test"
> returns variable time isn't defined.
The most common with recent liquidsoap would be a combination of
variable reference and command registration, something like:
s = ref ""
server.register("get", fun (_) -> !s)
server.register("set", fun (value) -> s := value)
If you need for instance an integer or a float value, then you will
have to convert back and forth from string format using
float_of_string and the like..
Hope this helps,
Romain
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