sems/apps/examples/simple_conference

simple_conference - simple example of conference mixer

Due to the dialout function in the 'conference' application 
plugin, the source code of the conference plugin is somewhat
obfuscated. Therefore this simple shows how simple it 
actually is to use the conference mixer provided by the core:
The Session only needs to get a conference "channel" (a 
connection to the mixer) from the conference "status" (which 
is one conference room), and set it as input and output. 

It could actually be made even simpler, but one interesting 
feature is left in here: if someone enters or leaves the 
conference room, a sound is played to everyone. This shows how
useful the playlist is: We can have the conference channel, 
our connector to the conference, always in the playlist, and 
if we want to play a file, we can simply put it in front of the 
playlist. When the file later is finished, the playlist 
automatically selects the next item, which is again out 
conference channel.

Hopefully this example will be a good start for further custom
conference application development.