[h323plus] H.263 VIDEO FREEZE when connect 3 endpoints

Marcos Fábio Jardini marcos.f.jardini at gmail.com
Fri May 14 20:49:15 EDT 2010

If my memory serves me well, it is a old problem of some polycom and
ffmpeg and [Open]H323[Plus], about few flags on packets, unsolveable
cuase polycom implementing parts of codec and packetizer on hardware.
you can find clues searching on old mail archives on the 1st verions
of OpenH323 (the old project).

2010/5/13 Pablo Sotomayor <pablo at sotomayor.com.br>:
> I just notice another problem with H263 video. When using openmcu with
> polycom pvx clients, the video is ok when 2 endpoints are connected, when i
> connect a third pvx software, the video freezes but the audio keep ok.
> Openmcu and endpoint seems like send receiving data/audio/video. When i
> connect a fourth pvx endpoint, it shows the frozen video and audio is ok.
> stats of send/receive data shows traffic too.
> When i disconnect the second and third endpoint, the video unfreeze and i
> got video on 4th endpoint.
> Any help with this H263 issues will be appreciated.
> Pablo

Jogue RPG, alimente o lado criativo!

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