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<h1>LCA2011</h1>
<h2>DVswitch</h2>
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+<div class="slide">
+ <h1>The author</h1>
+ <ul class="incremental">
+ <li>
+ Professional software developer since 1998
+ </li>
+ <li>
+ Debian contributor since 2003
+ </li>
+ <li>
+ DebConf video team member since 2005
+ </li>
+ <li>
+ Started the VideoLink and DVswitch projects for use in DebConf
+ video production
+ </li>
+ <li>
+ Mostly working on kernel stuff
+ </li>
+ </ul>
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+
+
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<h1>What is DVswitch?</h1>
<ul class="incremental">
Requires a script to coordinate mixer and source startup -
an annoying complication
</li>
- <li>
- Improvement: tally lights
- </li>
</ul>
+ <li>
+ Later enhancement: tally lights
+ </li>
<li>
Next release: sources run as RTP/RTSP servers and mixer
connects to them as a client
<li>
Original protocol: mixer runs a network server; sinks run
as clients and receive DIF over TCP
- <ul class="incremental">
- <li>
- Improvement: sink reports whether it will record; mixer can
- start, stop and cut recording
- </li>
- </ul>
+ </li>
+ <li>
+ Later enhancement: sink reports whether it will record;
+ mixer can start, stop and cut recording
</li>
<li>
Next release: file and pipe sinks built into mixer along with an