[h323plus] openmcu and h323plus - getting video operational

Simon Horne s.horne at packetizer.com
Wed Aug 15 07:29:39 EDT 2012


Luke

The maximum bitrate is wrong. A value of above 621700 is technically impossible to transmit.  The value should be whatever is set in the client. If you set 384k the maximum bitrate transmitted in the TCS should be 384k
I suggest you try another H.323 client.

Simon

-----Original Message-----
From: h323plus-bounces at lists.packetizer.com [mailto:h323plus-bounces at lists.packetizer.com] On Behalf Of lkcl luke
Sent: 14 August 2012 23:23
To: h323plus at lists.packetizer.com
Subject: Re: [h323plus] openmcu and h323plus - getting video operational

huh, this is interesting - this came up in the trace.txt file - why is 1877.6kb/s being requested?  is this something to do with ekiga not being set up properly?

  0:07.438     H225 Answer:b5da7b70          20 options found:
         Adaptive Packet Delay = 0
         Annex D = 0
         CIF MPI = 1
         CIF16 MPI = 0
         CIF4 MPI = 0
         Dynamic Video Quality = 0
         Encoding Quality = 15
         Frame Height = 144
         Frame Time = 3003
         Frame Width = 176
         h323_stillImageTransmission = 0
         h323_temporalSpatialTradeOffCapability = 0
         Max Bit Rate = 1920000
         Max Rx Frame Height = 288
         Max Rx Frame Width = 352
         Min Rx Frame Height = 288
         Min Rx Frame Width = 352
         QCIF MPI = 1
         SQCIF MPI = 0
         Target Bit Rate = 621700

  0:07.438     H225 Answer:b5da7b70 LogChan Bandwidth requested/used =
1920.0/0.0 kb/s
  0:07.438     H225 Answer:b5da7b70 H323    Bandwidth request:
-0.0kb/s, available: 1877.6kb/s
  0:07.438     H225 Answer:b5da7b70 H323    Bandwidth request:
+1920.0kb/s, available: 1877.6kb/s
  0:07.438     H225 Answer:b5da7b70 H323    Available bandwidth exceeded
  0:07.438     H225 Answer:b5da7b70 H323    OnReceivedPDU gave error 7
  0:07.438     H225 Answer:b5da7b70 RTP Found existing session 2
  0:07.438     H225 Answer:b5da7b70 RTP Releasing session 2
  0:07.438     H225 Answer:b5da7b70 H323    Bandwidth request:
-0.0kb/s, available: 1877.6kb/s
  0:07.439     H225 Answer:b5da7b70 H225    Fast start open:
  {
    forwardLogicalChannelNumber = 1
    forwardLogicalChannelParameters = {
      dataType = nullData <<null>>





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