2018-02-10 23:37:42 +00:00
|
|
|
|
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<!DOCTYPE html>
|
2017-09-20 02:35:05 +00:00
|
|
|
|
|
|
|
|
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
|
|
|
|
<head>
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<meta charset="utf-8" />
|
2017-09-20 02:35:05 +00:00
|
|
|
|
<title>General encryption options — Shaka Packager documentation</title>
|
|
|
|
|
|
<link rel="stylesheet" href="../_static/sphinxdoc_new.css" type="text/css" />
|
|
|
|
|
|
<link rel="stylesheet" href="../_static/pygments.css" type="text/css" />
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<link rel="stylesheet" type="text/css" href="../_static/graphviz.css" />
|
|
|
|
|
|
<link rel="stylesheet" type="text/css" href="../_static/table_styling.css" />
|
|
|
|
|
|
<script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
|
2017-09-20 02:35:05 +00:00
|
|
|
|
<script type="text/javascript" src="../_static/jquery.js"></script>
|
|
|
|
|
|
<script type="text/javascript" src="../_static/underscore.js"></script>
|
|
|
|
|
|
<script type="text/javascript" src="../_static/doctools.js"></script>
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<script type="text/javascript" src="../_static/language_data.js"></script>
|
2017-09-20 02:35:05 +00:00
|
|
|
|
<link rel="index" title="Index" href="../genindex.html" />
|
|
|
|
|
|
<link rel="search" title="Search" href="../search.html" />
|
2020-01-22 00:59:16 +00:00
|
|
|
|
</head><body>
|
2017-09-20 02:35:05 +00:00
|
|
|
|
<div class="related" role="navigation" aria-label="related navigation">
|
|
|
|
|
|
<h3>Navigation</h3>
|
|
|
|
|
|
<ul>
|
|
|
|
|
|
<li class="right" style="margin-right: 10px">
|
|
|
|
|
|
<a href="../genindex.html" title="General Index"
|
|
|
|
|
|
accesskey="I">index</a></li>
|
|
|
|
|
|
<li class="nav-item nav-item-0"><a href="../index.html">Shaka Packager documentation</a> »</li>
|
|
|
|
|
|
</ul>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
|
|
|
|
|
|
<div class="sphinxsidebarwrapper">
|
|
|
|
|
|
<div role="note" aria-label="source link">
|
|
|
|
|
|
<h3>This Page</h3>
|
|
|
|
|
|
<ul class="this-page-menu">
|
|
|
|
|
|
<li><a href="../_sources/options/general_encryption_options.rst.txt"
|
|
|
|
|
|
rel="nofollow">Show Source</a></li>
|
|
|
|
|
|
</ul>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div id="searchbox" style="display: none" role="search">
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<h3 id="searchlabel">Quick search</h3>
|
|
|
|
|
|
<div class="searchformwrapper">
|
2017-09-20 02:35:05 +00:00
|
|
|
|
<form class="search" action="../search.html" method="get">
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<input type="text" name="q" aria-labelledby="searchlabel" />
|
|
|
|
|
|
<input type="submit" value="Go" />
|
2017-09-20 02:35:05 +00:00
|
|
|
|
</form>
|
2020-01-22 00:59:16 +00:00
|
|
|
|
</div>
|
2017-09-20 02:35:05 +00:00
|
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript">$('#searchbox').show(0);</script>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<div class="document">
|
|
|
|
|
|
<div class="documentwrapper">
|
|
|
|
|
|
<div class="bodywrapper">
|
|
|
|
|
|
<div class="body" role="main">
|
|
|
|
|
|
|
|
|
|
|
|
<div class="section" id="general-encryption-options">
|
|
|
|
|
|
<h1>General encryption options<a class="headerlink" href="#general-encryption-options" title="Permalink to this headline">¶</a></h1>
|
2020-01-22 00:59:16 +00:00
|
|
|
|
<dl class="option-list">
|
|
|
|
|
|
<dt><kbd><span class="option">--protection_scheme <var><scheme></var></span></kbd></dt>
|
|
|
|
|
|
<dd><p>Specify a protection scheme, ‘cenc’ or ‘cbc1’ or pattern-based protection
|
|
|
|
|
|
schemes ‘cens’ or ‘cbcs’.</p>
|
|
|
|
|
|
</dd>
|
|
|
|
|
|
<dt><kbd><span class="option">--vp9_subsample_encryption</span>, <span class="option">--novp9_subsample_encryption</span></kbd></dt>
|
|
|
|
|
|
<dd><p>Enable / disable VP9 subsample encryption. Enabled by default.</p>
|
|
|
|
|
|
</dd>
|
|
|
|
|
|
<dt><kbd><span class="option">--clear_lead <var><seconds></var></span></kbd></dt>
|
|
|
|
|
|
<dd><p>Clear lead in seconds if encryption is enabled.
|
|
|
|
|
|
Shaka Packager does not support partial encrypted segments, all the
|
|
|
|
|
|
segments including the partial segment overlapping with the initial
|
|
|
|
|
|
‘clear_lead’ seconds are not encrypted, with all the following segments
|
|
|
|
|
|
encrypted. If segment_duration is greater than ‘clear_lead’, then only the
|
|
|
|
|
|
first segment is not encrypted.
|
|
|
|
|
|
Default: 5</p>
|
|
|
|
|
|
</dd>
|
|
|
|
|
|
<dt><kbd><span class="option">--protection_systems</span></kbd></dt>
|
|
|
|
|
|
<dd><p>Protection systems to be generated. Supported protection systems include
|
2018-12-20 22:38:40 +00:00
|
|
|
|
Widevine, PlayReady, FairPlay, Marlin, and
|
2020-01-22 00:59:16 +00:00
|
|
|
|
CommonSystem (<a class="reference external" href="https://goo.gl/s8RIhr">https://goo.gl/s8RIhr</a>).</p>
|
|
|
|
|
|
</dd>
|
|
|
|
|
|
</dl>
|
2017-09-20 02:35:05 +00:00
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="clearer"></div>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="related" role="navigation" aria-label="related navigation">
|
|
|
|
|
|
<h3>Navigation</h3>
|
|
|
|
|
|
<ul>
|
|
|
|
|
|
<li class="right" style="margin-right: 10px">
|
|
|
|
|
|
<a href="../genindex.html" title="General Index"
|
|
|
|
|
|
>index</a></li>
|
|
|
|
|
|
<li class="nav-item nav-item-0"><a href="../index.html">Shaka Packager documentation</a> »</li>
|
|
|
|
|
|
</ul>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="footer" role="contentinfo">
|
|
|
|
|
|
© Copyright 2017, Google.
|
2020-01-22 00:59:16 +00:00
|
|
|
|
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 2.3.1.
|
2017-09-20 02:35:05 +00:00
|
|
|
|
</div>
|
|
|
|
|
|
</body>
|
|
|
|
|
|
</html>
|
