This question is directed towards those who are familiar with the inner
workings of the Asterisk code. I'm quite at home hacking on the source
code, and have become familiar with certain parts of Asterisk's
operation. I'm looking for some advice on the most fruitful avenues to
explore in order to achieve a particular application I need: either in
the source code or in AGI (with which I'm not so familiar).
The requirement is to put a several-second delay in the audio path from
one channel to another. This would naturally be in a situation where
communication is one-way. I would envisage reading audio frames into a
ring buffer of the required length, and writing them out from the other
end of the buffer.
In the first instance, the link would be between two MeetMe conferences,
where the audio from the "master" conference (in which any participant
can speak) is fed through this delay channel and into a "slave"
conference
(where the participants just listen to it).
Any advice on good ways to approach this would be much appreciated!
Cheers
Tony
--
Tony Mountifield
Work: tony@softins.co.uk - http://www.softins.co.uk
Play: tony@mountifield.org - http://tony.mountifield.org
