affecting video conferencing

67 views
Skip to first unread message

ananda naphade

unread,
Dec 16, 2011, 2:30:22 AM12/16/11
to openmeet...@googlegroups.com

Hi,

We are evaluating openmeetings. We came across one issue that, when 4 person participated in video conferencing with high quality(i.e 30 frames per second, quality 90 % and audio rate 22 khz.), video freezes out and there is a more than 1 min lag in audio. When 3 person participated lag is 3-4 second and when 2 person are participated lag is less than 1 sec.

 

Following flashplayer we are using -

Adobe flash player version – 11.1.102.55

Internet connection speed – (downloading speed = 1 mbps, uploading speed = 1.3 mbps).

 

What are the reasons affecting video conferencing?

Seth Galitzer

unread,
Dec 16, 2011, 11:28:33 AM12/16/11
to openmeet...@googlegroups.com
Since the client runs as a flash app, performance is highly dependent on
the capability of the local system, and not necessarily the host server.
If the client system is underpowered, the more video streams you have
in a meeting, the slower it will run. The server mostly just forwards
packets, so unless it's a very low-power VM or has very low bandwidth,
it should not be the bottleneck.

Seth

> --
> You received this message because you are subscribed to the Google
> Groups "OpenMeetings User" group.
> To view this discussion on the web visit
> https://groups.google.com/d/msg/openmeetings-user/-/JQQqth3BFMoJ.
> To post to this group, send email to openmeet...@googlegroups.com.
> To unsubscribe from this group, send email to
> openmeetings-u...@googlegroups.com.
> For more options, visit this group at
> http://groups.google.com/group/openmeetings-user?hl=en.

--
Seth Galitzer
The beatings will continue until morale has improved.

Reply all
Reply to author
Forward
0 new messages