[Asterisk-video] Videoswitch support for MeetMe

[Lorenzo Miniero]

Hi Neil,
> Lorenzo,
>
> This looks great!
>

Thanks a lot, glad you appreciated it!

>> 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

Great, thanks for the suggestion! I noticed the broken video caused by 
missing key-frames on switching, and I was just thinking on how to fix this.
I'll update the code and tell you when it's done.

Cheers,
Lorenzo

-- 
Lorenzo Miniero, Junior Researcher
Dipartimento di Informatica e Sistemistica
Università degli Studi di Napoli "Federico II"
Via Claudio 21 -- 80125 Napoli (Italy)
Phone: +390817683821 - Fax: +390817683816
Email: lminiero at gmail.com


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