How to change window size for 'Publish Desktop Screen'

Hi,

can I get some help about changing the video screen size for ‘Publish Desktop Screen’ window?

This screen is dramatically small. I tried to change settings in many file wihout sucess…

Second thing is that whe I open ‘publish desktop screen’ url is like ‘http://domain.com:7070/red5/viewer?username=user

Sure, it’s wrong. Where from this plugin takes this value and why hostname is empty [looks like Openfire have problem with proper interpretation what domain is , if i change settings for ‘xmpp.domain’ server will not work with LDAP - it uses different domain]