[Blink] Blink Video Beta and screen sharing.

Dan Pascu dan at ag-projects.com
Mon Feb 9 15:22:08 CET 2015


On 1 Feb 2015, at 2:19, razieeel razieeel wrote:

> Hello! I'm using the new blink-qt for windows beta. As a server i have my asterisk server setup. When i do and try to share my screen from user1 to user2, i get such error in the blink chat window:
> 
> 
> Session Information:  SIP core error. Could not initialize RTP for video session: Codec internal creation error (PJMEDIA_CODEC_EFAILED)
> 
> 
>  So i have a few question actually:
> 
> 
> Do screen sharing using blink client require any specific extensions or modules other than simple video support in Asterisk?

Screen sharing in blink doesn't use video. It uses the VNC protocol and runs on top of a MSRP connection (not RTP). You cannot do screen sharing between blink and asterisk as asterisk doesn't support any of these. You can do screen sharing between blink and blink.

> 
> Can you give me a tip, about how can the screen sharing support can be achieved.
> 
> 
> I do have h264 codec availiable on my server and on my windows system. Pleashe help!
> 
> 
> Raziel.
> 
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--
Dan






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