include this with the avatar function

Thank you for using the module.

For my knowledge, it is necessary to have a RTMP server to store vidéos (and sound).

• The Adobe solution (not free) : http://www.adobe.com/products/flashmediaserver/
• Or the Red5 solution (open source) : http://www.osflash.org/red5

To conclude, it's not impossible but not simple.