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<feed xml:lang="en" xmlns="http://www.w3.org/2005/Atom"><title>Recent changes to 2: RTP mode loses sync after 30 - 45 seconds</title><link href="https://sourceforge.net/p/dvbtools/support-requests/2/" rel="alternate"/><link href="https://sourceforge.net/p/dvbtools/support-requests/2/feed.atom" rel="self"/><id>https://sourceforge.net/p/dvbtools/support-requests/2/</id><updated>2005-04-15T18:17:16Z</updated><subtitle>Recent changes to 2: RTP mode loses sync after 30 - 45 seconds</subtitle><entry><title>RTP mode loses sync after 30 - 45 seconds</title><link href="https://sourceforge.net/p/dvbtools/support-requests/2/" rel="alternate"/><published>2005-04-15T18:17:16Z</published><updated>2005-04-15T18:17:16Z</updated><author><name>Don S.</name><uri>https://sourceforge.net/u/photonwave/</uri></author><id>https://sourceforge.netd6b236d4bff2b172eec1b9d53adef8b6d8558b49</id><summary type="html">&lt;div class="markdown_content"&gt;&lt;p&gt;When using the RTP mode with PIDS (for my ATSC case I&lt;br /&gt;
use: 0 39 42) the remote player (mplayer loses&lt;br /&gt;
synchronization after about 45 seconds) and eventually&lt;br /&gt;
the video locks up and the audio blips in and out.&lt;/p&gt;
&lt;p&gt;I'm using a Gentoo 2.6.12-r2 kernel and a pcHDTV 2000&lt;br /&gt;
card for the video capture.&lt;/p&gt;
&lt;p&gt;On my viewing machine (also Gentoo 2.6.12-r2) I use&lt;br /&gt;
mplayer to view the RTP stream over a 100 based T network.&lt;/p&gt;
&lt;p&gt;If I use only the 8192 PID, then the mplayer viewer has&lt;br /&gt;
no problems display the video stream (although there&lt;br /&gt;
are a few dropped frames since I'm streaming a 1080i&lt;br /&gt;
stream). &lt;/p&gt;
&lt;p&gt;If I use just the 0, 39, and 42 PIDS (39 is video and&lt;br /&gt;
42 is audio for ATSC channels in my San Diego CA area),&lt;br /&gt;
the mplayer viewer looks beautiful for the first 30&lt;br /&gt;
seconds or so (no frame drops or pixelization), but&lt;br /&gt;
then the audio starts dropping out and the video&lt;br /&gt;
eventually freezes.&lt;/p&gt;
&lt;p&gt;Could this be some sort of caching problem with&lt;br /&gt;
mplayer? Or is it a an issue with dvbstream?&lt;/p&gt;
&lt;p&gt;Thanks for your help&lt;/p&gt;&lt;/div&gt;</summary></entry></feed>