New subject: MyPhone 0.4 Released

13 Feb 2008


      Ok, but what if I want to set, for example, qcifMPI to another value?? Is it possible?
BTW, have you got any idea of what it is going wrong with the video bandwidth management? As I said before, I can send you Wireshark traces, if you need them.
Best regards,
----- Mensaje original ----
De: Simon Horne s.horne@packetizer.com
Para: JF NP jfnp090274@yahoo.es
CC: H323plus h323plus@lists.packetizer.com
Enviado: miércoles, 13 de febrero, 2008 5:33:11
Asunto: RE: [h323plus] MyPhone 0.4 Released

DIV {
MARGIN:0px;}
To set the qcifMPI 
or cifMPI simply set the frame size to QCIF or CIF in the myphone2 
settings.
The *-QCIF codec has 
the qcifMPI set to 1 and the *-CIF codec has the cifMPI set to 
1.
Simon
-----Original Message-----
From: 
  h323plus-bounces@lists.packetizer.com 
  [mailto:h323plus-bounces@lists.packetizer.com]On Behalf Of JF 
  NP
Sent: Wednesday, February 13, 2008 1:31 AM
To: 
  H323plus
Subject: Re: [h323plus] MyPhone 0.4 
  Released
Hi 
  again,
After more testing, and a search through the source code, I've 
  seen that the AdaptivePacketDelay code is supposed to be included in the new 
  plugin, so forget my previous post. Just another question: How can I set the 
  qcifMPI, or cifMPI parameters??
Thank you in advance,
----- 
  Mensaje original ----
De: Simon Horne 
  s.horne@packetizer.com
Para: JF NP jfnp090274@yahoo.es; 
  H323plus h323plus@lists.packetizer.com
Enviado: martes, 12 de 
  febrero, 2008 10:44:16
Asunto: RE: [h323plus] MyPhone 0.4 Released

DIV {
MARGIN:0px;}
If 
  memory serves me right the openH323 version never handled I-Frames. I will 
  relook at the plugin codec to see what we could of missed.
Simon
-----Original Message-----
From: 
    h323plus-bounces@lists.packetizer.com 
    [mailto:h323plus-bounces@lists.packetizer.com]On Behalf Of JF 
    NP
Sent: Tuesday, February 12, 2008 7:08 PM
To: 
    H323plus
Subject: Re: [h323plus] MyPhone 0.4 
    Released
Simon,
Unfortunately, even when the plugin codec code is called, MyPhone2 
    stills sending more video bandwidth than established. If I don´t move the 
    camera, it sends about 50 kbps (the configured video bandwidth), but if I 
    move the camera, to force sending I-Frames, the bandwidth increases until 
    reaches more than twice the configured bandwidth. The same test works fine 
    with the previous version of openh323 and MyPhone. What's happening? If you 
    need them, I can send you Ethereal traces.
Best regards,
----- 
    Mensaje original ----
De: Simon Horne 
    s.horne@packetizer.com
Para: JF NP 
    jfnp090274@yahoo.es
CC: H323plus 
    h323plus@lists.packetizer.com
Enviado: martes, 12 de febrero, 
    2008 9:02:48
Asunto: RE: [h323plus] MyPhone 0.4 Released
 
    DIV {
MARGIN:0px;}
Ya'oops when a 
    decendent is not a descendent. :(  I have checked in a fix to h323plus 
    CVS so the correct H323PluginVideoCodec::SetMaxBitRate() is 
    called.
Thanks 
    again
Simon
-----Original Message-----
From: 
      h323plus-bounces@lists.packetizer.com 
      [mailto:h323plus-bounces@lists.packetizer.com]On Behalf Of JF 
      NP
Sent: Tuesday, February 12, 2008 5:48 PM
To: 
      H323plus
Subject: Re: [h323plus] MyPhone 0.4 
      Released
Hi,
Simon, 
      I've traced down using the VS 2003 debugger, and the function which is 
      being called is H323VideoCodec::SetmaxBitRate(), because the function 
      OpenVideoChannel() receives a reference to H323VideoCodec, not to 
      H323PluginVideoCodec. You can see this easily setting a breakpoint in this 
      line codec.SetMaxBitRate(videoBitRate * 1024);, stepping into it and 
      seeing the call stack. Here it is:
...
MyPhone.exe!H323VideoCodec::SetMaxBitRate(unsigned int 
      bitRate=52428800)  Line 737    
      C++
MyPhone.exe!CMyPhoneEndPoint::OpenVideoChannel(H323Connection & 
      connection={...}, int isEncoding=1, H323VideoCodec & 
      codec={...})  Line 522 + 0x1d    
      C++
MyPhone.exe!H323Connection::OpenVideoChannel(int isEncoding=1, 
      H323VideoCodec & codec={...})  Line 4361    
      C++
MyPhone.exe!H323VideoCodec::Open(H323Connection & 
      connection={...})  Line 587    
      C++
     MyPhone.exe!H323_RTPChannel::Open()  
      Line 1171 + 0x18    C++
MyPhone.exe!H245NegLogicalChannel::OpenWhileLocked(const H323Capability 
      & capability={...}, unsigned int sessionID=2, unsigned int 
      replacementFor=0, unsigned int roleLabel=0)  Line 843 + 
      0x19    C++
MyPhone.exe!H245NegLogicalChannel::Open(const H323Capability & 
      capability={...}, unsigned int sessionID=2, unsigned int replacementFor=0, 
      unsigned int roleLabel=0)  Line 754 + 0x1b    
      C++
MyPhone.exe!H245NegLogicalChannels::Open(const H323Capability & 
      capability={...}, unsigned int sessionID=2, H323ChannelNumber & 
      channelnumber={...}, unsigned int replacementFor=0, unsigned int 
      roleLabel=0)  Line 1285    
      C++
MyPhone.exe!H245NegLogicalChannels::Open(const H323Capability & 
      capability={...}, unsigned int sessionID=2, unsigned int 
      replacementFor=0)  Line 1262 + 0x1d    
      C++
MyPhone.exe!H323Connection::OpenLogicalChannel(const H323Capability & 
      capability={...}, unsigned int sessionID=2, H323Channel::Directions 
      dir=IsTransmitter)  Line 4026 + 0x21    
      C++
MyPhone.exe!H323Connection::SelectDefaultLogicalChannel(unsigned int 
      sessionID=2)  Line 3978 + 0x18    
      C++
MyPhone.exe!H323Connection::OnSelectLogicalChannels()  Line 
      3923    C++
MyPhone.exe!H323Connection::InternalEstablishedConnectionCheck()  
      Line 3887    C++
MyPhone.exe!H323Connection::HandleControlData(PPER_Stream & 
      strm={...})  Line 3040    
      C++
MyPhone.exe!H323Connection::HandleReceivedControlPDU(int readStatus=1, 
      PPER_Stream & strm={...})  Line 2968 + 0x12    
      C++
MyPhone.exe!H323Connection::HandleControlChannel()  Line 2950 + 
      0x13    C++
MyPhone.exe!H245TransportThread::Main()  Line 694    
      C++
     MyPhone.exe!PThread::MainFunction(void * 
      threadPtr=0x0160fa48)  Line 1268    
      C++
     msvcr71d.dll!_threadstartex(void * 
      ptd=0x0160ff48)  Line 241 + 0xd    
      C
     kernel32.dll!7c80b683()
Best regards,
----- 
      Mensaje original ----
De: Simon Horne 
      s.horne@packetizer.com
Para: JF NP 
      jfnp090274@yahoo.es
CC: H323plus 
      h323plus@lists.packetizer.com
Enviado: martes, 12 de febrero, 
      2008 2:09:55
Asunto: RE: [h323plus] MyPhone 0.4 
      Released
H323PluginVideoCodec::SetMaxBitRate() sends a 
      messages "Max Bit Rate" to the
plugin codec to set the maximum bitrate. 
      This function also overrides
H323VideoCodec::SetMaxBitRate() since 
      H323PluginVideoCodec is a descendent
of H323VideoCodec so the problem 
      most likely is in the plugin codec not
setting the max bit rate. I 
      suggest you look at the H.263 plugin codec
perhaps there is something 
      missing.
Simon
...
-----Original Message-----
From:
h323plus-bounces@lists.packetizer.com
...
[mailto:h323plus-bounces@lists.packetizer.com]On 
      Behalf Of JF NP
...
Sent: Tuesday, February 12, 2008 2:50 AM
To: H323plus
...
Subject: Re: [h323plus] MyPhone 0.4
Released
...
Hi,
I've downloaded the
latest version of the plugin
...
codecs from the CVS, and I've seen
that the frames are
...
being grabbed at 10 fps.
Additional
testing has showed me that the problem
...
seems to be with the
following line of code, in
...
CMyPhoneEndPoint::OpenVideoChannel:
...
codec.SetMaxBitRate(videoBitRate * 1024);
...
I think that the
problem is that codec is an instance
...
of H323VideoCodec, and the
implementation of
...
H323VideoCodec::SetMaxBitRate does nothing but
an
...
assignment. I think that what it should be called is
H323PluginVideoCodec::SetMaxBitRate, which is in fact
...
a descendant
of H323VideoCodec. I've tried to do a
...
cast from H323VideoCodec to
H323PluginVideoCodec, but
...
I get compilation erros due to the
undefined class
...
H323PluginVideoCodec, because in fact it is
defined in
...
a *.cxx file, not a *.h.
Am I correct?
Or am I missing something?
...
Best regards,
--- Simon Horne s.horne@packetizer.com 
      escribió:
...
...
This is strange. The bitrate is sent to the
plugin
...
...
codec. What codec are you using? what version
of
...
...
h323plus and how old is your video plugin? I
updated
...
...
the H.263 plugin about a month or so ago, prior
to
...
...
that it just ignored these settings so that might
be
...
...
the problem.
From the tracefile
make sure the video frames are
...
...
being grabbed at the right fps
(for 10 fps every
...
...
100ms)
Simon
...
...
-----Original Message-----
From: h323plus-bounces@lists.packetizer.com
...
> [mailto:h323plus-bounces@lists.packetizer.com]On
...
> Behalf Of JF NP
...
...
Sent: Friday, February 08, 2008
8:57 PM
...
...
To: H323plus
 Subject: Re:
[h323plus] MyPhone 0.4 Released
...
...
>  Hi, Simon:
...
...
I've downloaded the
latest CVS code with the
...
...
support for bitrate, fps and
Adaptive packet delay.
...
...
But it seems that MyPhone2 is not
using the
...
...
settings. Let me explain this:
1. I've configured the following vlues for video:
...
...
fps = 10,
Maxbitrate =50 kbit/s. and quality = 15.
...
...
Size = QCIF.
>  2. If I capture the video packets with Wireskark,
...
...
I can see that the bitrate is about 300kbit/s.
...
...
>  Where is the problem? Am I missing any additional
...
...
setup?
...
...
Best regards,
>
...
...
----- Mensaje original ----
 De:
Simon Horne s.horne@packetizer.com
...
>  Para: JF NP jfnp090274@yahoo.es; 
      H323plus
...
...
h323plus@lists.packetizer.com
>  Enviado: viernes, 8 de febrero, 2008 3:53:05
...
...
Asunto: RE: [h323plus] MyPhone 0.4 Released
...
...
>  ï»¿
...
...
looks like you are right.
>  I have added support for bitrate, fps and also
...
...
adaptive packet delay to the CVS.
...
...
Simon
...
...
-----Original Message-----
>    From: h323plus-bounces@lists.packetizer.com
...
> [mailto:h323plus-bounces@lists.packetizer.com]On
...
> Behalf Of JF NP
...
...
Sent: Thursday, February
07, 2008 8:44 PM
...
...
To: H323plus
Subject: Re: [h323plus] MyPhone 0.4 Released
...
...
>
...
...
Hi,
I'v been looking at MyPhone2 0.4 source code,
...
...
and I was
wondering how is the videobitrate, fps,
...
...
etc... managed,
because I've seen that all of this
...
...
parameters are read from
the configuration, but they
...
...
are never used.
>
...
...
Best regards,
>
...
...
----- Mensaje original ----
>    De: Simon Horne s.horne@packetizer.com
...
>    Para: H323plus h323plus@lists.packetizer.com
...
>    Enviado: viernes, 1 de febrero, 2008 21:57:15
...
>    Asunto: [h323plus] MyPhone 0.4 Released
...
>
...
...
Guys
>    I have uploaded MyPhone 0.4 installer to the
...
> h323plus website to garnish
...
...
some feedback
on the upcoming 1.20 release on
...
...
h323plus.
Download here
...
...
http://www.h323plus.org/source/download/MyPhoneSetup04.exe
> (2.12Mb)
...
...
Important
Features
...
...
Native NAT traversal with GnuGk : This
uses the
...
...
new GnuGk NAT module now in
H323plus. You can send and receive calls behind
...
...
a NAT
when registered to
...
...
GnuGk on the public internet.
The only
...
...
requirement is that you enable
SupportNatedEndpoints in GnuGk. Note this is the
...
...
GnuGk
NAT Method
...
...
http://www.gnugk.org/nat-traversal.html. It is
> not the standard H.460.18/19.
...
...
Built off the latest h323plus CVS. (hopefully
...
...
the baseline
for v1.20)
...
...
Notes:
>    To run in debug mode start myphone with
...
...
commandline switches -ttttt (number
...
...
of t
indicate tracelevel)
...
...
After Install adjust the
audio and video codecs
...
...
to your preferred order.
>    G.711 & H.261 are the default.
...
...
>    The installer contains the full myphone2 source
...
> code. The exe was built with
...
...
vs2003. If you
wish to build it with a later
...
...
version of visual
studio,
...
...
although not tested, you will need the $
version
...
...
as the express version does
not seem to support MFC.
...
...
Hopefully
next week if there are not too many
...
...
problems we will do
the
...
...
snapshot and release v1.20.
>
...
...
Simon
>
...
...
>
...
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...
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...
...
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...
...
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...
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vez? - SÃ© un mejor
...
...
Amigo
 Entra en Yahoo!
Respuestas.
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______________________________________________
...
¿Con Mascota por
primera vez? Sé un mejor Amigo. Entra en Yahoo!
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Respuestas http://es.answers.yahoo.com/info/welcome
¿Con Mascota por primera vez? - Sé un mejor 
      Amigo
Entra en Yahoo! 
    Respuestas.
¿Con Mascota por primera vez? - Sé un mejor 
    Amigo
Entra en Yahoo! 
  Respuestas.
¿Con Mascota por primera vez? - Sé un mejor 
  Amigo
Entra 
  en Yahoo! Respuestas.
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Re: [h323plus] MyPhone 0.4 Released

JF NP

Simon Horne

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