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<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>When the windows are displayed on the TFT.. there
is no problem... they are all at 24 fps.. the same machine (display
one)...</FONT></DIV>
<DIV><FONT face=Arial size=2>The problem occurs when the windows are spreaded
through the whole display.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=C.D.Osland@rl.ac.uk href="mailto:C.D.Osland@rl.ac.uk">Osland, CD
(Chris)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=natalia@cesga.es
href="mailto:natalia@cesga.es">Natalia Costas Lago</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=ag-tech@mcs.anl.gov
href="mailto:ag-tech@mcs.anl.gov">ag-tech</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, February 21, 2005 4:57
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [AG-TECH] VIC
performance</DIV>
<DIV><BR></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>Just a thought - some network cards auto-negociate
between</FONT></SPAN></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>10 Mbit and 100 Mbit and this can cause the net data rate
to</FONT></SPAN></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>be closer to 10 Mbit, even when both ends are capable of
100.</FONT></SPAN></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>We have found that it is better to set some to 100 Mbit
manually,</FONT></SPAN></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>rather than letting the card and router negociate
it.</FONT></SPAN></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff></FONT></SPAN> </DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>Cheers</FONT></SPAN></DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff></FONT></SPAN> </DIV>
<DIV><SPAN class=686375515-21022005><FONT face="Comic Sans MS"
color=#0000ff>Chris</FONT></SPAN></DIV>
<DIV> </DIV>
<P><FONT face=Arial
size=2>____________________________________________________________________</FONT>
<BR><I><FONT face="Comic Sans MS" color=#ff0000 size=4>Chris
Osland</FONT><B></B></I><B></B><B></B><B><FONT face=Arial size=2></FONT></B>
<FONT face=Arial
size=2> </FONT><I>
<FONT face=Arial size=2>Office tel:</FONT></I><FONT face=Arial size=2> +44 (0)
1235 446565</FONT> <BR><FONT face=Arial size=2>Digital Media and Access
Grid </FONT><I> <FONT
face=Arial size=2> Medialab tel:</FONT></I><FONT face=Arial size=2> +44 (0)
1235 446459</FONT> <BR><FONT face=Arial size=2>BIT
Department </FONT><I></I><I>
<FONT face=Arial size=2>Access Grid room tel</FONT><FONT face=Arial
size=2>:</FONT></I><FONT face=Arial size=2> +44 (0) 1235 445666</FONT>
<BR><I><FONT face=Arial size=2>e-mail:</FONT></I><FONT face=Arial
size=2>
C.D.Osland@rl.ac.uk </FONT><I>
<FONT face=Arial size=2>Fax:</FONT></I><FONT face=Arial size=2> +44 (0) 1235
445597</FONT> <BR><B><FONT face=Arial size=2>CCLRC Rutherford Appleton
Laboratory</FONT></B><FONT face=Arial size=2> (Bldg. R18)</FONT> <BR><FONT
face=Arial size=2>Chilton, DIDCOT, Oxon OX11 0QX, UK</FONT> <BR><I><FONT
face=Arial size=1>[The contents of this email are confidential and are for the
use of the intended recipient only.<BR>If you are not the intended recipient
do not take any action on it or show it to anyone else,<BR>but return this
email to the sender and delete your copy of it.]<BR></FONT><BR></I></P>
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style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Natalia Costas Lago
[mailto:natalia@cesga.es]<BR><B>Sent:</B> 21 February 2005
15:56<BR><B>To:</B> Osland, CD (Chris)<BR><B>Cc:</B>
ag-tech<BR><B>Subject:</B> Re: [AG-TECH] VIC
performance<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>CPU is usually between 20 and 50% (VIC 1.1.3
always display around 20%.. and VIC 1.1.5 displays around 50% CPU
usage)..</FONT></DIV>
<DIV><FONT face=Arial size=2>I doesnt look like a resources issue to
me...</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=C.D.Osland@rl.ac.uk href="mailto:C.D.Osland@rl.ac.uk">Osland, CD
(Chris)</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=natalia@cesga.es
href="mailto:natalia@cesga.es">Natalia Costas Lago</A> ; <A
title=ag-tech@mcs.anl.gov href="mailto:ag-tech@mcs.anl.gov">ag-tech</A>
</DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, February 21, 2005 4:48
PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> RE: [AG-TECH] VIC
performance</DIV>
<DIV><BR></DIV>
<DIV><SPAN class=893484715-21022005><FONT face="Comic Sans MS"
color=#0000ff>To me that would indicate that the processor,
memory</FONT></SPAN></DIV>
<DIV><SPAN class=893484715-21022005><FONT face="Comic Sans MS"
color=#0000ff>and graphics card are NOT the problem.</FONT></SPAN></DIV>
<DIV><SPAN class=893484715-21022005><FONT face="Comic Sans MS"
color=#0000ff></FONT></SPAN> </DIV>
<DIV><SPAN class=893484715-21022005><FONT face="Comic Sans MS"
color=#0000ff>Cheers</FONT></SPAN></DIV>
<DIV><SPAN class=893484715-21022005><FONT face="Comic Sans MS"
color=#0000ff></FONT></SPAN> </DIV>
<DIV><SPAN class=893484715-21022005><FONT face="Comic Sans MS"
color=#0000ff>Chris</FONT></SPAN></DIV>
<DIV> </DIV>
<P><FONT face=Arial
size=2>____________________________________________________________________</FONT>
<BR><I><FONT face="Comic Sans MS" color=#ff0000 size=4>Chris
Osland</FONT><B></B></I><B></B><B></B><B><FONT face=Arial
size=2></FONT></B> <FONT face=Arial
size=2> </FONT><I>
<FONT face=Arial size=2>Office tel:</FONT></I><FONT face=Arial size=2> +44
(0) 1235 446565</FONT> <BR><FONT face=Arial size=2>Digital Media and
Access
Grid </FONT><I> <FONT
face=Arial size=2> Medialab tel:</FONT></I><FONT face=Arial size=2> +44
(0) 1235 446459</FONT> <BR><FONT face=Arial size=2>BIT
Department </FONT><I></I><I>
<FONT face=Arial size=2>Access Grid room tel</FONT><FONT face=Arial
size=2>:</FONT></I><FONT face=Arial size=2> +44 (0) 1235 445666</FONT>
<BR><I><FONT face=Arial size=2>e-mail:</FONT></I><FONT face=Arial
size=2>
C.D.Osland@rl.ac.uk </FONT><I>
<FONT face=Arial size=2>Fax:</FONT></I><FONT face=Arial size=2> +44 (0)
1235 445597</FONT> <BR><B><FONT face=Arial size=2>CCLRC Rutherford
Appleton Laboratory</FONT></B><FONT face=Arial size=2> (Bldg. R18)</FONT>
<BR><FONT face=Arial size=2>Chilton, DIDCOT, Oxon OX11 0QX, UK</FONT>
<BR><I><FONT face=Arial size=1>[The contents of this email are
confidential and are for the use of the intended recipient only.<BR>If you
are not the intended recipient do not take any action on it or show it to
anyone else,<BR>but return this email to the sender and delete your copy
of it.]<BR></FONT><BR></I></P>
<BLOCKQUOTE dir=ltr
style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #0000ff 2px solid; MARGIN-RIGHT: 0px">
<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B>
owner-ag-tech@mcs.anl.gov [mailto:owner-ag-tech@mcs.anl.gov]<B>On Behalf
Of </B>Natalia Costas Lago<BR><B>Sent:</B> 21 February 2005
15:34<BR><B>To:</B> ag-tech<BR><B>Subject:</B> Fw: [AG-TECH] VIC
performance<BR><BR></FONT></DIV>
<DIV><FONT face=Arial size=2>forgot to cc the list :)))</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV style="FONT: 10pt arial">----- Original Message -----
<DIV style="BACKGROUND: #e4e4e4; font-color: black"><B>From:</B> <A
title=natalia@cesga.es href="mailto:natalia@cesga.es">Natalia Costas
Lago</A> </DIV>
<DIV><B>To:</B> <A title=olson@mcs.anl.gov
href="mailto:olson@mcs.anl.gov">Robert Olson</A> </DIV>
<DIV><B>Sent:</B> Monday, February 21, 2005 4:33 PM</DIV>
<DIV><B>Subject:</B> Re: [AG-TECH] VIC performance</DIV></DIV>
<DIV><BR></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The machine is dual P4 3Ghz with 2 GB of
RAM. The videostreams are 24 fps when displayed on the TFT but, when
moved to the screen the frames per second lowers. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>The videocard is an Nvidia Quadro NVS.
</FONT></DIV>
<DIV><FONT face=Arial size=2>Other node in Portugal appreciated the same
effect.</FONT></DIV>
<DIV><FONT face=Arial size=2>We welcome any node to test
this at <A
href="https://accessgrid.cesga.es:8000/Venues/default">https://accessgrid.cesga.es:8000/Venues/default</A>.
I am restarting my node, so I will need some time to join
again.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>Kind regards,</FONT></DIV>
<DIV><FONT face=Arial size=2>Natalia.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
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style="PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style="FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A title=olson@mcs.anl.gov href="mailto:olson@mcs.anl.gov">Robert
Olson</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A title=natalia@cesga.es
href="mailto:natalia@cesga.es">Natalia Costas Lago</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Cc:</B> <A title=ag-tech@mcs.anl.gov
href="mailto:ag-tech@mcs.anl.gov">ag-tech</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Monday, February 21, 2005
4:23 PM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> Re: [AG-TECH] VIC
performance</DIV>
<DIV><BR></DIV>One way to tell what is going on is to mute all of the
video streams. when muted, all vic is doing is parsing the packet
streams, and not decoding the h261 (as I recall anyway). It is
definitely not rendering them. If you still see frame loss with
streams muted, it is most likely the network at fault.<BR><BR>You can
also bring up the CPU monitor; if you are seeing 100% CPU with the
video streams being displayed, that's a clue that the computer is not
keeping up.<BR><BR>--bob<BR><BR>On Feb 21, 2005, at 8:45 AM, Natalia
Costas Lago wrote:<BR><BR>
<BLOCKQUOTE><BR><?fontfamily><?param Arial><?smaller><?x-tad-smaller>Hi
everybody,<?/x-tad-smaller><?/smaller><?/fontfamily></BLOCKQUOTE>
<BLOCKQUOTE><BR> <BR> <BR><?fontfamily><?param Arial><?smaller><?x-tad-smaller>I
have quite a huge problem. VIC is performing in a strange way, I
have 13 windows on my display and each videostream has been reduced
its fps rate. It seems like VIC discarded frames due to performance
issues or something like that.<?/x-tad-smaller><?/smaller><?/fontfamily></BLOCKQUOTE>
<BLOCKQUOTE><BR> <BR><?fontfamily><?param Arial><?smaller><?x-tad-smaller>Any
help about this will be greatly appreciated.<?/x-tad-smaller><?/smaller><?/fontfamily></BLOCKQUOTE>
<BLOCKQUOTE><BR> <BR><?fontfamily><?param Arial><?smaller><?x-tad-smaller>Kind
regards,<?/x-tad-smaller><?/smaller><?/fontfamily></BLOCKQUOTE>
<BLOCKQUOTE><BR><?fontfamily><?param Arial><?smaller><?x-tad-smaller>Natalia.<?/x-tad-smaller><?/smaller><?/fontfamily></BLOCKQUOTE>
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