[h323plus] Updated H.264 Plugin
Simon Horne
s.horne at packetizer.com
Sun May 9 18:22:44 EDT 2010
Pablo
Add
SetVideoFrameSize(H323Capability::cifMPI);
to
OpenMCUH323EndPoint::Initialise()
That should limit the video size in either direction to no more that CIF.
Simon
_____
From: Pablo Sotomayor [mailto:pablo at sotomayor.com.br]
Sent: Saturday, 8 May 2010 11:32 PM
To: Simon Horne
Cc: h323plus at lists.packetizer.com
Subject: Re: [h323plus] Updated H.264 Plugin
Hi Simon,
I've been testing this h323plus version for the last days.
I have downloaded the code from the cvs repository, configured, compiled and
installed it on a new ubuntu 10.04 system.
Using a quad-core xeon poweredge server, and 3 polycom camera appliances (2
VSX7000A and 1 VSX5000), i have H264 videoconference on the lab. But when
the a 384/512/768kbps call is stablished, the Polycom endpoints turns to
"slow-motion operation mode". When i saw the call statistics on polycom, i
can see the audio/video info. It says that VSX7000 is sending SIF (352x240)
and receiving 4CIF (704x576) video. These appliances are runnung polycoms
8.03 (oct-2005) and 8.53 (2007) firmware. Its supports native H264 video
calls up to 768kbps (vsx5000) and 1920kbps (vsx7000) but i thinks 4CIF video
is enought resolution.
How can i force the openmcu to send a slower resolution like CIF (352x288)
for the endpoints?
Pablo
On May 3, 2010, at 9:59 AM, Simon Horne wrote:
An updated H.264 plugin has been added to the CVS.
Quite a lot of fixes have been made especially in the HD area.
720p support has been enabled.
Simon
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.packetizer.com/pipermail/h323plus/attachments/20100510/132540ca/attachment-0003.html>
More information about the h323plus
mailing list