158 lines
6.5 KiB
HTML
158 lines
6.5 KiB
HTML
|
||
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
||
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
||
|
||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||
<head>
|
||
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
|
||
<title>Segment template formatting — 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" />
|
||
<link rel="stylesheet" href="../_static/table_styling.css" type="text/css" />
|
||
<script type="text/javascript">
|
||
var DOCUMENTATION_OPTIONS = {
|
||
URL_ROOT: '../',
|
||
VERSION: '',
|
||
COLLAPSE_INDEX: false,
|
||
FILE_SUFFIX: '.html',
|
||
HAS_SOURCE: true,
|
||
SOURCELINK_SUFFIX: '.txt'
|
||
};
|
||
</script>
|
||
<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>
|
||
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
|
||
<link rel="index" title="Index" href="../genindex.html" />
|
||
<link rel="search" title="Search" href="../search.html" />
|
||
</head>
|
||
<body>
|
||
<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/segment_template_formatting.rst.txt"
|
||
rel="nofollow">Show Source</a></li>
|
||
</ul>
|
||
</div>
|
||
<div id="searchbox" style="display: none" role="search">
|
||
<h3>Quick search</h3>
|
||
<form class="search" action="../search.html" method="get">
|
||
<div><input type="text" name="q" /></div>
|
||
<div><input type="submit" value="Go" /></div>
|
||
<input type="hidden" name="check_keywords" value="yes" />
|
||
<input type="hidden" name="area" value="default" />
|
||
</form>
|
||
</div>
|
||
<script type="text/javascript">$('#searchbox').show(0);</script>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="document">
|
||
<div class="documentwrapper">
|
||
<div class="bodywrapper">
|
||
<div class="body" role="main">
|
||
|
||
<div class="section" id="segment-template-formatting">
|
||
<h1>Segment template formatting<a class="headerlink" href="#segment-template-formatting" title="Permalink to this headline">¶</a></h1>
|
||
<p>The implementation is based on <em>Template-based Segment URL construction</em>
|
||
described in ISO/IEC 23009-1:2014.</p>
|
||
<table border="1" class="styled-table docutils" id="id1">
|
||
<caption><span class="caption-text">Supported identifiers</span><a class="headerlink" href="#id1" title="Permalink to this table">¶</a></caption>
|
||
<colgroup>
|
||
<col width="19%" />
|
||
<col width="41%" />
|
||
<col width="41%" />
|
||
</colgroup>
|
||
<thead valign="bottom">
|
||
<tr class="row-odd"><th class="left-align head">$<Identifier>$</th>
|
||
<th class="left-align head">Substitution parameter</th>
|
||
<th class="left-align head">Format</th>
|
||
</tr>
|
||
</thead>
|
||
<tbody valign="top">
|
||
<tr class="row-even"><td class="left-align">$$</td>
|
||
<td class="left-align">is an escape sequence, i.e.
|
||
“$$” is replaced with a single
|
||
“$”.</td>
|
||
<td class="left-align">Not applicable.</td>
|
||
</tr>
|
||
<tr class="row-odd"><td class="left-align">$Number$</td>
|
||
<td class="left-align">This identifier is substitued
|
||
with the <em>number</em> of the
|
||
corresponding Segment.</td>
|
||
<td class="left-align"><p class="first">The format tag may be present.</p>
|
||
<p class="last">If no format tag is present, a
|
||
default format tag with
|
||
<em>width</em>=1 shall be used.</p>
|
||
</td>
|
||
</tr>
|
||
<tr class="row-even"><td class="left-align">$Time$</td>
|
||
<td class="left-align">This identifier is substituted
|
||
with the value of the
|
||
<strong>SegmentTimeline@t</strong>
|
||
attribute for the Segment
|
||
being accessed. Either
|
||
$Number$ or $Time$ may be used
|
||
but not both at the same time.</td>
|
||
<td class="left-align"><p class="first">The format tag may be present.</p>
|
||
<p class="last">If no format tag is present, a
|
||
default format tag with
|
||
<em>width</em>=1 shall be used.</p>
|
||
</td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
<div class="admonition note">
|
||
<p class="first admonition-title">Note</p>
|
||
<p class="last">Identifiers $RepresentationID$ and $Bandwidth$ are not supported in this
|
||
version. Please file an <a class="reference external" href="https://github.com/google/shaka-packager/issues">issue</a> if you want it to be
|
||
supported.</p>
|
||
</div>
|
||
<p>In each URL, the identifiers shall be replaced by the substitution parameter
|
||
per the definition in the above table. Identifier matching is case-sensitive.</p>
|
||
<p>Each identifier may be suffixed, within the enclosing ‘$’ characters, with an
|
||
additional format tag aligned with the <em>printf</em> format tag as defined in IEEE
|
||
1003.1-2008 following this prototype:</p>
|
||
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="o">%</span><span class="mi">0</span><span class="p">[</span><span class="n">width</span><span class="p">]</span><span class="n">d</span>
|
||
</pre></div>
|
||
</div>
|
||
<p>The <em>width</em> parameter is an unsigned integer that provides the minimum number
|
||
of characters to be printed. If the value to be printed is shorter than this
|
||
number, the result shall be padded with zeros. The value is not truncated even
|
||
if the result is larger.</p>
|
||
<p>Strings outside identifiers shall only contain characters that are permitted
|
||
within URLs according to RFC 3986.</p>
|
||
</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.
|
||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.6.7.
|
||
</div>
|
||
</body>
|
||
</html> |