OK, I set conference-flags and member-flags to video-bridge, I can see the video each other.
now we can research how to decide to see which party  in the bridge.

wilddragon@163.com
 
From: wilddragon@163.com
Date: 2014-11-07 09:01
To: FreeSWITCH Users Help
Subject: Re: [Freeswitch-users] how to use mod_conference conference-flags and member-flags: video-bridge
In this case, I can not see any video beside black picture, I'd like to know how to see the video coming from other parties,and how to control to see which party.


wilddragon@163.com
 
Date: 2014-11-06 21:49
Subject: Re: [Freeswitch-users] how to use mod_conference conference-flags and member-flags: video-bridge
What specifically are you looking to control?

On Nov 6, 2014, at 2:12 AM, Daniel Kou <wilddragon@163.com> wrote:

I can set conference-flags to audio-always|video-bridge , but I don't know how to join and control the video conference in this case.
who can help me? thanks.