On Mon, 14 Aug 2000, Matias Freytes wrote:
> KJ> At least you will need a H.263 ip masq module. I have seen such one around
> KJ> on the masq list, but if it ever reached production quality I don't know.
>
> Are you sure? I'd like to take a look at it. H.263 doesn't know anything
> about networks (ip, ports, ...). Furthermore, it was originally designed
> for circuit swithching networks (video phones). H.263v98 AKA H.263+ was
> then designed for packet networks.
The transmission part of netmeeting is based on H323 , for which there
is a masq module I've been meaning to take time to look over and setup
here.
>From the source file (ip_masq_h323.c):
/*
* IP_MASQ_H323, H.323 masquerading module
*
*
* Version: 1.0 beta, Feb 25 2000
*
* Author: Rajkumar. S
* Archana V. S.
* Sheenarani I.
*
* ____Modified on 28 Mar 2000 by CoRiTeL (www.coritel.it)___
* Luca Veltri ([EMAIL PROTECTED])
* Stefano Giacometti
*
* to work on kernel 2.2.12 and NetMeeting 3.01
*
* official site: http://www.coritel.it/projects/sofia/nat.html
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
*
*/
> That'd be nice. Unfortunatelly H.263 is ITU's and you have to pay for the
> codec specifications. I guess meant RTP.
www.openh323.org has some sample applications based around an open
source 323 library, with various bits of codec support,
including, I believe an H.263 codec.
The X application (openphone) doesn't support (or at least appear to
support) non-palettized displays, and I haven't fought the XF4/NVidia
module into not exploding trying to run two displays at different
colour depths yet to try it out.
Regards,
Mark
--
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Mark Cooke The views expressed above are mine and are not
Systems Programmer necessarily representative of university policy
University Of Birmingham URL: http://www.sr.bham.ac.uk/~mpc/
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