[Freeswitch-users] playback from hadoop

[Michael Collins]

On Tue, Nov 10, 2009 at 7:56 AM, Andrew Thompson <andrew at hijacked.us> wrote:

> On Tue, Nov 10, 2009 at 11:29:37PM +0800, mark morreny wrote:
> > Hi
> >
> > Thanks for the tips.  May I ask how to split the file from hadoop to the
> > shell?  Is it like copying the file to certain dir?
> >
> > I can't find any mod_shell_stream related info from the wiki.  Does
> anyone
> > know how to use it?
> >
>
> mod_shell_stream is undocumented, but from reading the code I gather it
> works like this:
>
> Module calls fork() and in the child process it runs an arbitrary shell
> command (specified in its config file?). The parent process then reads
> raw audio data from the child process and uses it as an audio source.
>
> So basicially you could write the shell command in anything, so long as
> it outputs raw audio to FS.
>
> Or maybe I read the code wrong when I skimmed over it. If you do get it
> working, please contribute some documentation to the wiki.
>
> Andrew
>
> Andrew,
Thanks for poking around in there. I made a stub for this mod on the wiki:
http://wiki.freeswitch.org/wiki/Mod_shell_stream

If anyone is familiar with it and could throw an example up there that would
be much appreciated.
Thanks,
MC
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