<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:10pt"><div style="font-family: times new roman,new york,times,serif; font-size: 10pt;">Hi again,<br><br>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??<br><br>Thank you in advance,<br><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;">----- Mensaje original ----<br>De: Simon Horne <s.horne@packetizer.com><br>Para: JF NP <jfnp090274@yahoo.es>; H323plus <h323plus@lists.packetizer.com><br>Enviado: martes, 12 de febrero, 2008 10:44:16<br>Asunto: RE: [h323plus] MyPhone 0.4 Released<br><br>
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<div><span class="890114009-12022008"><font color="#0000ff" face="Arial" size="2">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.</font></span></div>
<div><span class="890114009-12022008"><font color="#0000ff" face="Arial" size="2"></font></span> </div>
<div><span class="890114009-12022008"><font color="#0000ff" face="Arial" size="2">Simon</font></span></div>
<blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-left: 5px; margin-left: 5px;">
<div class="OutlookMessageHeader" dir="ltr" align="left"><font face="Tahoma" size="2">-----Original Message-----<br><b>From:</b>
h323plus-bounces@lists.packetizer.com
[mailto:h323plus-bounces@lists.packetizer.com]<b>On Behalf Of </b>JF
NP<br><b>Sent:</b> Tuesday, February 12, 2008 7:08 PM<br><b>To:</b>
H323plus<br><b>Subject:</b> Re: [h323plus] MyPhone 0.4
Released<br><br></font></div>
<div style="font-size: 10pt; font-family: times new roman,new york,times,serif;">
<div style="font-size: 10pt; font-family: times new roman,new york,times,serif;">Simon,
<br><br>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.<br><br>Best regards, <br><br>
<div style="font-size: 12pt; font-family: times new roman,new york,times,serif;">-----
Mensaje original ----<br>De: Simon Horne
<s.horne@packetizer.com><br>Para: JF NP
<jfnp090274@yahoo.es><br>CC: H323plus
<h323plus@lists.packetizer.com><br>Enviado: martes, 12 de febrero, 2008
9:02:48<br>Asunto: RE: [h323plus] MyPhone 0.4 Released<br><br>
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<div><span class="453505807-12022008"><font face="Arial" size="2">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.</font></span></div>
<div><span class="453505807-12022008"><font face="Arial" size="2"></font></span> </div>
<div><span class="453505807-12022008"><font face="Arial" size="2">Thanks
again</font></span></div>
<div><span class="453505807-12022008"><font face="Arial" size="2">Simon</font></span></div>
<blockquote style="border-left: 2px solid rgb(0, 0, 255); padding-left: 5px; margin-left: 5px;">
<div class="OutlookMessageHeader" dir="ltr" align="left"><font face="Tahoma" size="2">-----Original Message-----<br><b>From:</b>
h323plus-bounces@lists.packetizer.com
[mailto:h323plus-bounces@lists.packetizer.com]<b>On Behalf Of </b>JF
NP<br><b>Sent:</b> Tuesday, February 12, 2008 5:48 PM<br><b>To:</b>
H323plus<br><b>Subject:</b> Re: [h323plus] MyPhone 0.4
Released<br><br></font></div>
<div style="font-size: 10pt; font-family: times new roman,new york,times,serif;">
<div style="font-size: 10pt; font-family: times new roman,new york,times,serif;">Hi,<br><br>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:<br><br>>
MyPhone.exe!H323VideoCodec::SetMaxBitRate(unsigned int
bitRate=52428800) Line 737
C++<br>
MyPhone.exe!CMyPhoneEndPoint::OpenVideoChannel(H323Connection &
connection={...}, int isEncoding=1, H323VideoCodec & codec={...})
Line 522 + 0x1d C++<br>
MyPhone.exe!H323Connection::OpenVideoChannel(int isEncoding=1,
H323VideoCodec & codec={...}) Line 4361
C++<br>
MyPhone.exe!H323VideoCodec::Open(H323Connection &
connection={...}) Line 587
C++<br> MyPhone.exe!H323_RTPChannel::Open()
Line 1171 + 0x18 C++<br>
MyPhone.exe!H245NegLogicalChannel::OpenWhileLocked(const H323Capability
& capability={...}, unsigned int sessionID=2, unsigned int
replacementFor=0, unsigned int roleLabel=0) Line 843 +
0x19 C++<br>
MyPhone.exe!H245NegLogicalChannel::Open(const H323Capability &
capability={...}, unsigned int sessionID=2, unsigned int replacementFor=0,
unsigned int roleLabel=0) Line 754 + 0x1b
C++<br>
MyPhone.exe!H245NegLogicalChannels::Open(const H323Capability &
capability={...}, unsigned int sessionID=2, H323ChannelNumber &
channelnumber={...}, unsigned int replacementFor=0, unsigned int
roleLabel=0) Line 1285
C++<br>
MyPhone.exe!H245NegLogicalChannels::Open(const H323Capability &
capability={...}, unsigned int sessionID=2, unsigned int
replacementFor=0) Line 1262 + 0x1d
C++<br>
MyPhone.exe!H323Connection::OpenLogicalChannel(const H323Capability &
capability={...}, unsigned int sessionID=2, H323Channel::Directions
dir=IsTransmitter) Line 4026 + 0x21
C++<br>
MyPhone.exe!H323Connection::SelectDefaultLogicalChannel(unsigned int
sessionID=2) Line 3978 + 0x18
C++<br>
MyPhone.exe!H323Connection::OnSelectLogicalChannels() Line
3923 C++<br>
MyPhone.exe!H323Connection::InternalEstablishedConnectionCheck() Line
3887 C++<br>
MyPhone.exe!H323Connection::HandleControlData(PPER_Stream &
strm={...}) Line 3040
C++<br>
MyPhone.exe!H323Connection::HandleReceivedControlPDU(int readStatus=1,
PPER_Stream & strm={...}) Line 2968 + 0x12
C++<br>
MyPhone.exe!H323Connection::HandleControlChannel() Line 2950 +
0x13 C++<br>
MyPhone.exe!H245TransportThread::Main() Line 694
C++<br> MyPhone.exe!PThread::MainFunction(void *
threadPtr=0x0160fa48) Line 1268
C++<br> msvcr71d.dll!_threadstartex(void *
ptd=0x0160ff48) Line 241 + 0xd
C<br> kernel32.dll!7c80b683()
<br><br><br>Best regards, <br><br>
<div style="font-size: 12pt; font-family: times new roman,new york,times,serif;">-----
Mensaje original ----<br>De: Simon Horne
<s.horne@packetizer.com><br>Para: JF NP
<jfnp090274@yahoo.es><br>CC: H323plus
<h323plus@lists.packetizer.com><br>Enviado: martes, 12 de febrero,
2008 2:09:55<br>Asunto: RE: [h323plus] MyPhone 0.4
Released<br><br><br><br>H323PluginVideoCodec::SetMaxBitRate() sends a
messages "Max Bit Rate" to the<br>plugin codec to set the maximum bitrate.
This function also overrides<br>H323VideoCodec::SetMaxBitRate() since
H323PluginVideoCodec is a descendent<br>of H323VideoCodec so the problem
most likely is in the plugin codec not<br>setting the max bit rate. I
suggest you look at the H.263 plugin codec<br>perhaps there is something
missing.<br><br>Simon<br><br>> -----Original Message-----<br>> From:
<a rel="nofollow" ymailto="mailto:h323plus-bounces@lists.packetizer.com" target="_blank" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a><br>>
[mailto:<a rel="nofollow" ymailto="mailto:h323plus-bounces@lists.packetizer.com" target="_blank" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a>]On
Behalf Of JF NP<br>> Sent: Tuesday, February 12, 2008 2:50 AM<br>> To:
H323plus<br>> Subject: Re: [h323plus] MyPhone 0.4
Released<br>><br>><br>> Hi,<br>><br>> I've downloaded the
latest version of the plugin<br>> codecs from the CVS, and I've seen that
the frames are<br>> being grabbed at 10 fps.<br>> Additional testing
has showed me that the problem<br>> seems to be with the following line
of code, in<br>> CMyPhoneEndPoint::OpenVideoChannel:<br>>
codec.SetMaxBitRate(videoBitRate * 1024);<br>><br>> I think that the
problem is that codec is an instance<br>> of H323VideoCodec, and the
implementation of<br>> H323VideoCodec::SetMaxBitRate does nothing but
an<br>> assignment. I think that what it should be called is<br>>
H323PluginVideoCodec::SetMaxBitRate, which is in fact<br>> a descendant
of H323VideoCodec. I've tried to do a<br>> cast from H323VideoCodec to
H323PluginVideoCodec, but<br>> I get compilation erros due to the
undefined class<br>> H323PluginVideoCodec, because in fact it is defined
in<br>> a *.cxx file, not a *.h.<br>><br>> Am I correct? Or am I
missing something?<br>><br>> Best regards,<br>><br>> --- Simon
Horne <<a rel="nofollow" ymailto="mailto:s.horne@packetizer.com" target="_blank" href="mailto:s.horne@packetizer.com">s.horne@packetizer.com</a>>
escribió:<br>><br>> > This is strange. The bitrate is sent to the
plugin<br>> > codec. What codec are you using? what version of<br>>
> h323plus and how old is your video plugin? I updated<br>> > the
H.263 plugin about a month or so ago, prior to<br>> > that it just
ignored these settings so that might be<br>> > the problem.<br>>
><br>> > From the tracefile make sure the video frames are<br>>
> being grabbed at the right fps (for 10 fps every<br>> >
100ms)<br>> ><br>> > Simon<br>> > -----Original
Message-----<br>> > From: <a rel="nofollow" ymailto="mailto:h323plus-bounces@lists.packetizer.com" target="_blank" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a><br>>
> [mailto:<a rel="nofollow" ymailto="mailto:h323plus-bounces@lists.packetizer.com" target="_blank" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a>]On<br>>
> Behalf Of JF NP<br>> > Sent: Friday, February 08, 2008 8:57
PM<br>> > To: H323plus<br>> > Subject: Re:
[h323plus] MyPhone 0.4 Released<br>> ><br>> ><br>> >
Hi, Simon:<br>> ><br>> > I've downloaded the latest CVS
code with the<br>> > support for bitrate, fps and Adaptive packet
delay.<br>> > But it seems that MyPhone2 is not using the<br>> >
settings. Let me explain this:<br>> > 1. I've configured the
following vlues for video:<br>> > fps = 10, Maxbitrate =50 kbit/s. and
quality = 15.<br>> > Size = QCIF.<br>> > 2. If I capture
the video packets with Wireskark,<br>> > I can see that the bitrate is
about 300kbit/s.<br>> ><br>> > Where is the problem? Am I
missing any additional<br>> > setup?<br>> ><br>> >
Best regards,<br>> ><br>> ><br>> > ----- Mensaje
original ----<br>> > De: Simon Horne <<a rel="nofollow" ymailto="mailto:s.horne@packetizer.com" target="_blank" href="mailto:s.horne@packetizer.com">s.horne@packetizer.com</a>><br>>
> Para: JF NP <<a rel="nofollow" ymailto="mailto:jfnp090274@yahoo.es" target="_blank" href="mailto:jfnp090274@yahoo.es">jfnp090274@yahoo.es</a>>;
H323plus<br>> > <<a rel="nofollow" ymailto="mailto:h323plus@lists.packetizer.com" target="_blank" href="mailto:h323plus@lists.packetizer.com">h323plus@lists.packetizer.com</a>><br>>
> Enviado: viernes, 8 de febrero, 2008 3:53:05<br>> >
Asunto: RE: [h323plus] MyPhone 0.4 Released<br>> ><br>> >
<br>> > looks like you are right.<br>> > I have
added support for bitrate, fps and also<br>> > adaptive packet delay
to the CVS.<br>> ><br>> > Simon<br>> >
-----Original Message-----<br>> > From: <a rel="nofollow" ymailto="mailto:h323plus-bounces@lists.packetizer.com" target="_blank" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a><br>>
> [mailto:<a rel="nofollow" ymailto="mailto:h323plus-bounces@lists.packetizer.com" target="_blank" href="mailto:h323plus-bounces@lists.packetizer.com">h323plus-bounces@lists.packetizer.com</a>]On<br>>
> Behalf Of JF NP<br>> > Sent: Thursday, February 07,
2008 8:44 PM<br>> > To: H323plus<br>> >
Subject: Re: [h323plus] MyPhone 0.4 Released<br>> ><br>>
><br>> > Hi,<br>> ><br>> >
I'v been looking at MyPhone2 0.4 source code,<br>> > and I was
wondering how is the videobitrate, fps,<br>> > etc... managed, because
I've seen that all of this<br>> > parameters are read from the
configuration, but they<br>> > are never used.<br>> ><br>>
> Best regards,<br>> ><br>> ><br>> >
----- Mensaje original ----<br>> > De: Simon Horne
<<a rel="nofollow" ymailto="mailto:s.horne@packetizer.com" target="_blank" href="mailto:s.horne@packetizer.com">s.horne@packetizer.com</a>><br>>
> Para: H323plus <<a rel="nofollow" ymailto="mailto:h323plus@lists.packetizer.com" target="_blank" href="mailto:h323plus@lists.packetizer.com">h323plus@lists.packetizer.com</a>><br>>
> Enviado: viernes, 1 de febrero, 2008 21:57:15<br>>
> Asunto: [h323plus] MyPhone 0.4 Released<br>>
><br>> ><br>> > Guys<br>> ><br>>
> I have uploaded MyPhone 0.4 installer to the<br>> >
h323plus website to garnish<br>> > some feedback on the
upcoming 1.20 release on<br>> > h323plus.<br>> >
Download here<br>> ><br>> ><br>> <a rel="nofollow" target="_blank" href="http://www.h323plus.org/source/download/MyPhoneSetup04.exe">http://www.h323plus.org/source/download/MyPhoneSetup04.exe</a><br>>
> (2.12Mb)<br>> ><br>> > Important
Features<br>> > Native NAT traversal with GnuGk : This
uses the<br>> > new GnuGk NAT module now in<br>> >
H323plus. You can send and receive calls behind<br>> > a NAT when
registered to<br>> > GnuGk on the public internet. The
only<br>> > requirement is that you enable<br>> >
SupportNatedEndpoints in GnuGk. Note this is the<br>> > GnuGk NAT
Method<br>> > <a rel="nofollow" target="_blank" href="http://www.gnugk.org/nat-traversal.html">http://www.gnugk.org/nat-traversal.html</a>. It is<br>> >
not the standard H.460.18/19.<br>> ><br>> > Built
off the latest h323plus CVS. (hopefully<br>> > the baseline for
v1.20)<br>> ><br>> > Notes:<br>> >
To run in debug mode start myphone with<br>> > commandline
switches -ttttt (number<br>> > of t indicate
tracelevel)<br>> > After Install adjust the audio and
video codecs<br>> > to your preferred order.<br>> >
G.711 & H.261 are the default.<br>> ><br>> >
The installer contains the full myphone2 source<br>> > code. The exe
was built with<br>> > vs2003. If you wish to build it
with a later<br>> > version of visual studio,<br>> >
although not tested, you will need the $ version<br>> > as the
express version does<br>> > not seem to support
MFC.<br>> ><br>> > Hopefully next week if there are
not too many<br>> > problems we will do the<br>> >
snapshot and release v1.20.<br>> ><br>> >
Simon<br>> ><br>> ><br>> ><br>> ><br>>
><br>> ><br>> ><br>> ><br>>
------------------------------------------------------------------<br>>
----------<br>> ><br>> > ¿Con Mascota por primera
vez? - Sé un mejor<br>> > Amigo<br>> > Entra en
Yahoo! Respuestas.<br>> ><br>> ><br>> ><br>>
><br>> ><br>> ><br>>
------------------------------------------------------------------<br>>
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- Sé un mejor<br>> > Amigo<br>> > Entra en Yahoo!
Respuestas.<br>> ><br>><br>><br>><br>><br>>
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