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<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><title>3.5.聽Edit Decision Lists (EDL)</title><link rel="stylesheet" href="default.css" type="text/css"><meta name="generator" content="DocBook XSL Stylesheets V1.73.2"><link rel="start" href="index.html" title="MPlayer - The Movie Player"><link rel="up" href="usage.html" title="Chapter聽3.聽Usage"><link rel="prev" href="streaming.html" title="3.4.聽Streaming from network or pipes"><link rel="next" href="advaudio.html" title="3.6.聽Advanced audio"><link rel="preface" href="howtoread.html" title="How to read this documentation"><link rel="chapter" href="intro.html" title="Chapter聽1.聽Introduction"><link rel="chapter" href="install.html" title="Chapter聽2.聽Installation"><link rel="chapter" href="usage.html" title="Chapter聽3.聽Usage"><link rel="chapter" href="cd-dvd.html" title="Chapter聽4.聽CD/DVD usage"><link rel="chapter" href="faq.html" title="Chapter聽5.聽Frequently Asked Questions"><link rel="chapter" href="containers.html" title="Chapter聽6.聽Containers"><link rel="chapter" href="codecs.html" title="Chapter聽7.聽Codecs"><link rel="chapter" href="video.html" title="Chapter聽8.聽Video output devices"><link rel="chapter" href="audio.html" title="Chapter聽9.聽Audio output devices"><link rel="chapter" href="tv.html" title="Chapter聽10.聽TV"><link rel="chapter" href="radio.html" title="Chapter聽11.聽Radio"><link rel="chapter" href="ports.html" title="Chapter聽12.聽Ports"><link rel="chapter" href="mencoder.html" title="Chapter聽13.聽Basic usage of MEncoder"><link rel="chapter" href="encoding-guide.html" title="Chapter聽14.聽Encoding with MEncoder"><link rel="appendix" href="bugreports.html" title="Appendix聽A.聽How to report bugs"><link rel="appendix" href="bugs.html" title="Appendix聽B.聽Known bugs"><link rel="appendix" href="skin.html" title="Appendix聽C.聽MPlayer skin format"><link rel="appendix" href="history.html" title="Appendix聽D.聽History"><link rel="subsection" href="edl.html#edl_using" title="3.5.1.聽Using an EDL file"><link rel="subsection" href="edl.html#edl_making" title="3.5.2.聽Making an EDL file"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">3.5.聽Edit Decision Lists (EDL)</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="streaming.html">Prev</a>聽</td><th width="60%" align="center">Chapter聽3.聽Usage</th><td width="20%" align="right">聽<a accesskey="n" href="advaudio.html">Next</a></td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="edl"></a>3.5.聽Edit Decision Lists (EDL)</h2></div></div></div><p>
The edit decision list (EDL) system allows you to automatically skip
or mute sections of videos during playback, based on a movie specific
EDL configuration file.
</p><p>
This is useful for those who may want to watch a film in "family-friendly"
mode. You can cut out any violence, profanity, Jar-Jar Binks .. from a movie
according to your own personal preferences. Aside from this, there are other
uses, like automatically skipping over commercials in video files you watch.
</p><p>
The EDL file format is pretty bare-bones. There is one command per line that
indicates what to do (skip/mute) and when to do it (using pts in seconds).
</p><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="edl_using"></a>3.5.1.聽Using an EDL file</h3></div></div></div><p>
Include the <tt class="option">-edl <filename></tt> flag when you run
<span class="application">MPlayer</span>, with the name of the EDL file you
want applied to the video.
</p></div><div class="sect2" lang="en"><div class="titlepage"><div><div><h3 class="title"><a name="edl_making"></a>3.5.2.聽Making an EDL file</h3></div></div></div><p>
The current EDL file format is:
</p><pre class="programlisting">[begin second] [end second] [action]</pre><p>
Where the seconds are floating-point numbers and the action is either
<code class="literal">0</code> for skip or <code class="literal">1</code> for mute. Example:
</p><pre class="programlisting">
5.3 7.1 0
15 16.7 1
420 422 0
</pre><p>
This will skip from second 5.3 to second 7.1 of the video, then mute at
15 seconds, unmute at 16.7 seconds and skip from second 420 to second 422
of the video. These actions will be performed when the playback timer
reaches the times given in the file.
</p><p>
To create an EDL file to work from, use the <tt class="option">-edlout
<filename></tt> flag. During playback, just hit <span class="keycap"><b>i</b></span> to
mark the beginning and end of a skip block.
A corresponding entry will be written to the file for that time.
You can then go back and fine-tune the generated EDL file as well as
change the default operation which is to skip the block described by each line.
</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="streaming.html">Prev</a>聽</td><td width="20%" align="center"><a accesskey="u" href="usage.html">Up</a></td><td width="40%" align="right">聽<a accesskey="n" href="advaudio.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">3.4.聽Streaming from network or pipes聽</td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top">聽3.6.聽Advanced audio</td></tr></table></div></body></html>
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