[Asterisk-video] Videoswitch support for MeetMe

[Neil Stratford]

Lorenzo,

This looks great!

> Just use the 'videoswitch' console command to choose which user will be 
> the source of the video in the conference.  

> Even if the video features are really simple in the provided patch, I'm 
> really interested in your opinion about it, and I'd really appreciate 
> some feedback on how to enhance it. 

One thing that I would add would be to send an AST_CONTROL_VIDUPDATE to 
the source channel when you switch stream. This would cause a Fast 
Update Request to be sent to the source so that they generate an I frame 
and avoid a period of broken video on a switch.

Neil
-- 
Neil Stratford - http://www.vipadia.com/ - sip:call at vipadia.com
Vipadia Limited :: VoIP Research and Development