Eaxctly. Some of the older products like OnLan especially will never support H.264... OnLan is really 'Lost to the Sands of Time' anyway. The version ~3+ of ViaIP GWs and all current Scopia series GWs will support H.264 by default.
Hope that helps. -----Original Message----- From: [email protected] <[email protected]> To: Development discussion of video media support in Asterisk <[email protected]> Sent: Wed Oct 28 17:55:15 2009 Subject: Re: [Asterisk-video] mpeg4 video and h.263 Joe Baltes wrote: Hi, RADVISION products all support H.264. Even the older ones (ViaIP 400 - part no 55580-00001)? I did capture a trace of an h.323 call setup and only saw H.263 & MPEG4 being offered.... but then that's probably because the phone I was testing with only supported those 2 codecs. Might try with a newer phone that supports h.264 and see what I get. Andy Eager Joe Baltes RADVISION -----Original Message----- From: [email protected] <[email protected]> <mailto:[email protected]> To: Development discussion of video media support in Asterisk <[email protected]> <mailto:[email protected]> Sent: Wed Oct 28 17:20:36 2009 Subject: Re: [Asterisk-video] mpeg4 video and h.263 Emmanuel BUU wrote: We have done some work on ooh323 and H.264. We can add MPE4G support if needed but this will be a paid work. Still I do not understand the need: ig you go through a RADVISION 3G gateway you will need only H.263 support that. No? Yes that's right, but there is a reasonably significant improvement in video quality of you go MPEG-4 Of course h.264 (MPEG4 Level 10) would be the best, but Radvision (AFAIK) do not support that. I know that H.324m makes the provision of using MPEG4 video as codec but I have not seen a single terminal that support it. Nokia 6110, Motorola Razor V-series, Nokia 6220 etc all support MPEG4. In fact most of the newer (<3 years) video mobile phones do. Emmanuel Andy Eager a écrit : Hi, I have built asterisk with video support and ooh323. Using a Radvision gateway, I can place a 3g call and play video using h.323 signaling with the h.263 video codec. ooh323 does not support the mpeg4 codec when it negotiates terminal endpoint capabilities. Does anyone know of a way to support the mpeg4 codec with asterisk using h.323 signaling? Thanks, Andy _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-video mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-video _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-video mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-video ________________________________ _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-video mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-video
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