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<div class="moz-cite-prefix">Dear Ross,<br>
<br>
I Try to ask Dahua for this problem!<br>
<br>
"-p" option is our implementation in
"proxyServer/live555ProxyServer.cpp" tu use a specific port UDP,
it's work great ;)!<br>
<br>
VLC is not our first client, we use DirectShow as first Client. we
use VLC for rapid test of RTSP Client as secondary RTSP Client <br>
<pre class="moz-signature" cols="72">Saverio </pre>
Il 12/05/2014 20:46, Ross Finlayson ha scritto:<br>
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cite="mid:E8319197-F307-459B-9FFC-A00F5FD7DF4E@live555.com"
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<div class="moz-cite-prefix">How can reduce NAL unit without
change resolution and FPS</div>
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<div><br>
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<div>Ask the manufacturer of your encoder to upgrade it so that
it can break up I-frames into multiple 'slice' NAL units.</div>
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<div class="moz-cite-prefix">I start my software that use
live555ProxyServer and run code "live555ProxyServer -V -p
9002 -R
<a moz-do-not-send="true" class="moz-txt-link-abbreviated"
href="mailto:rtsp://admin:369000@192.168.100.20:554/cam/realmonitor?channel=1&subtype=0">rtsp://admin:369000@192.168.100.20:554/cam/realmonitor?channel=1&subtype=0</a>"<br>
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<div><br>
</div>
The "LIVE555 Proxy Server" has no "-p" option.</div>
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<div class="moz-cite-prefix"> <br>
now we have the same situation:<br>
<pre> --> [RTSP client1]
[back-end RTSP/RTP stream] --> [LIVE555 Proxy Server] --> [RTSP client2]
...
--> [RTSP clientN]</pre>
If I use only one RTSP client all it's fine: the video HD
streaming result fine and not corrupt but, as soon as, i
start another RTSP client (es. vlc) the video HD streaming
result corrupt as in attached picture, WHY?<br>
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Is your first client VLC also, or only your second client?</div>
<div><br>
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<div>If you're using VLC as a client, then be aware that - if your
NAL units are excessively large - the first few received frames
*will* be truncated. VLC notices this and increases its buffer
size, so after a few seconds should have increased its buffer
size large enough. (However, VLC is not our software, so we
can't help you with VLC-related problems.)</div>
<br>
<br>
<div apple-content-edited="true">
<span class="Apple-style-span" style="border-collapse: separate;
color: rgb(0, 0, 0); font-family: Helvetica; font-style:
normal; font-variant: normal; font-weight: normal;
letter-spacing: normal; line-height: normal; orphans: 2;
text-align: -webkit-auto; text-indent: 0px; text-transform:
none; white-space: normal; widows: 2; word-spacing: 0px;
-webkit-border-horizontal-spacing: 0px;
-webkit-border-vertical-spacing: 0px;
-webkit-text-decorations-in-effect: none;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; "><span class="Apple-style-span" style="border-collapse:
separate; color: rgb(0, 0, 0); font-family: Helvetica;
font-style: normal; font-variant: normal; font-weight:
normal; letter-spacing: normal; line-height: normal;
orphans: 2; text-align: -webkit-auto; text-indent: 0px;
text-transform: none; white-space: normal; widows: 2;
word-spacing: 0px; -webkit-border-horizontal-spacing: 0px;
-webkit-border-vertical-spacing: 0px;
-webkit-text-decorations-in-effect: none;
-webkit-text-size-adjust: auto; -webkit-text-stroke-width:
0px; ">Ross Finlayson<br>
Live Networks, Inc.<br>
<a moz-do-not-send="true" href="http://www.live555.com/">http://www.live555.com/</a></span></span>
</div>
<br>
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</pre>
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