[h323plus] MyPhone 0.4 Released

JF NP jfnp090274 at yahoo.es
Wed Feb 13 03:38:45 EST 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 at packetizer.com>
Para: JF NP <jfnp090274 at yahoo.es>
CC: H323plus <h323plus at lists.packetizer.com>
Enviado: miércoles, 13 de febrero, 2008 5:33:11
Asunto: RE: [h323plus] MyPhone 0.4 Released



 
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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 at lists.packetizer.com 
  [mailto:h323plus-bounces at 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 at packetizer.com>
Para: JF NP <jfnp090274 at yahoo.es>; 
  H323plus <h323plus at lists.packetizer.com>
Enviado: martes, 12 de 
  febrero, 2008 10:44:16
Asunto: RE: [h323plus] MyPhone 0.4 Released

 

  DIV {
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  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 at lists.packetizer.com 
    [mailto:h323plus-bounces at 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 at packetizer.com>
Para: JF NP 
    <jfnp090274 at yahoo.es>
CC: H323plus 
    <h323plus at 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 at lists.packetizer.com 
      [mailto:h323plus-bounces at 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 at packetizer.com>
Para: JF NP 
      <jfnp090274 at yahoo.es>
CC: H323plus 
      <h323plus at 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 at lists.packetizer.com
> 
      [mailto:h323plus-bounces at 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 at 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 at lists.packetizer.com
> 
      > [mailto:h323plus-bounces at 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 at packetizer.com>
> 
      >  Para: JF NP <jfnp090274 at yahoo.es>; 
      H323plus
> > <h323plus at lists.packetizer.com>
> 
      >  Enviado: viernes, 8 de febrero, 2008 3:53:05
> >  
      Asunto: RE: [h323plus] MyPhone 0.4 Released
> >
> 
      >  
> >  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 at lists.packetizer.com
> 
      > [mailto:h323plus-bounces at 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 at packetizer.com>
> 
      >    Para: H323plus <h323plus at 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
> >
> >
> 
      >
> >
> >
> >
> >
> 
      >
> 
      ------------------------------------------------------------------
> 
      ----------
> >
> >    ¿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 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.






       
______________________________________________ 
¿Con Mascota por primera vez? Sé un mejor Amigo. Entra en Yahoo! Respuestas http://es.answers.yahoo.com/info/welcome
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