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<?xml version="1.0" encoding="iso-8859-1"?>
<!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>
<!-- template designed by Marco Von Ballmoos -->
<title>Docs For Class ISO14496_Box_SBGP</title>
<link rel="stylesheet" href="../../media/stylesheet.css" />
<meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'/>
</head>
<body>
<div class="page-body">
<h2 class="class-name">Class ISO14496_Box_SBGP</h2>
<a name="sec-description"></a>
<div class="info-box">
<div class="info-box-title">Description</div>
<div class="nav-bar">
<span class="disabled">Description</span> |
<a href="#sec-vars">Vars</a>
| <a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
</div>
<div class="info-box-body">
<!-- ========== Info from phpDoc block ========= -->
<p class="short-description">The <em>Sample To Group Box</em> table can be used to find the group that a</p>
<p class="description"><p>sample belongs to and the associated description of that sample group. The table is compactly coded with each entry giving the index of the first sample of a run of samples with the same sample group descriptor. The sample group description ID is an index that refers to a <a href="../../php-reader/ISO/ISO14496_Box_SGPD.html">Sample Group Description Box</a>, which contains entries describing the characteristics of each sample group.</p><p>There may be multiple instances of this box if there is more than one sample grouping for the samples in a track. Each instance of the Sample To Group Box has a type code that distinguishes different sample groupings. Within a track, there shall be at most one instance of this box with a particular grouping type. The associated Sample Group Description shall indicate the same value for the grouping type.</p></p>
<ul class="tags">
<li><span class="field">author:</span> Sven Vollbehr <<a href="mailto:svollbehr@gmail.com">svollbehr@gmail.com</a>></li>
<li><span class="field">version:</span> $Rev: 92 $</li>
<li><span class="field">copyright:</span> Copyright (c) 2008 The PHP Reader Project Workgroup</li>
<li><span class="field">license:</span> <a href="http://code.google.com/p/php-reader/wiki/License">New BSD License</a></li>
</ul>
<p class="notes">
Located in <a class="field" href="_ISO14496---Box---SBGP.php.html">/ISO14496/Box/SBGP.php</a> (line <span class="field">65</span>)
</p>
<pre><a href="../../php-reader/ISO/ISO14496_Box.html">ISO14496_Box</a>
|
--<a href="../../php-reader/ISO/ISO14496_Box_Full.html">ISO14496_Box_Full</a>
|
--ISO14496_Box_SBGP</pre>
</div>
</div>
<a name="sec-method-summary"></a>
<div class="info-box">
<div class="info-box-title">Method Summary</span></div>
<div class="nav-bar">
<a href="#sec-description">Description</a> |
<a href="#sec-vars">Vars</a>
|
<span class="disabled">Methods</span> (<a href="#sec-methods">details</a>)
</div>
<div class="info-box-body">
<div class="method-summary">
<div class="method-definition">
<span class="method-result">ISO14496_Box_SBGP</span>
<a href="#__construct" title="details" class="method-name">__construct</a>
(<span class="var-type"><a href="../../php-reader/Reader.html">Reader</a></span> <span class="var-name">$reader</span>, [<span class="var-type"></span> <span class="var-name">&$options</span> = <span class="var-default">array()</span>])
</div>
<div class="method-definition">
<span class="method-result">integer</span>
<a href="#getGroupingType" title="details" class="method-name">getGroupingType</a>
()
</div>
<div class="method-definition">
<span class="method-result">Array</span>
<a href="#getSampleToGroupTable" title="details" class="method-name">getSampleToGroupTable</a>
()
</div>
</div>
</div>
</div>
<a name="sec-vars"></a>
<div class="info-box">
<div class="info-box-title">Variables</div>
<div class="nav-bar">
<a href="#sec-description">Description</a> |
<a href="#sec-var-summary">Vars</a> (<span class="disabled">details</span>)
|
<a href="#sec-method-summary">Methods</a> (<a href="#sec-methods">details</a>)
</div>
<div class="info-box-body">
<h4>Inherited Variables</h4>
<A NAME='inherited_vars'><!-- --></A>
<p>Inherited from <span class="classname"><a href="../../php-reader/ISO/ISO14496_Box_Full.html">ISO14496_Box_Full</a></span></p>
<blockquote>
<span class="var-title">
<span class="var-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#var$_flags">ISO14496_Box_Full::$_flags</a></span><br>
</span>
<span class="var-title">
<span class="var-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#var$_version">ISO14496_Box_Full::$_version</a></span><br>
</span>
</blockquote>
<p>Inherited from <span class="classname"><a href="../../php-reader/ISO/ISO14496_Box.html">ISO14496_Box</a></span></p>
<blockquote>
<span class="var-title">
<span class="var-name"><a href="../../php-reader/ISO/ISO14496_Box.html#var$_reader">ISO14496_Box::$_reader</a></span><br>
</span>
</blockquote>
</div>
</div>
<a name="sec-methods"></a>
<div class="info-box">
<div class="info-box-title">Methods</div>
<div class="nav-bar">
<a href="#sec-description">Description</a> |
<a href="#sec-vars">Vars</a>
<a href="#sec-method-summary">Methods</a> (<span class="disabled">details</span>)
</div>
<div class="info-box-body">
<A NAME='method_detail'></A>
<a name="method__construct" id="__construct"><!-- --></a>
<div class="oddrow">
<div class="method-header">
<span class="method-title">Constructor __construct</span> (line <span class="line-number">79</span>)
</div>
<!-- ========== Info from phpDoc block ========= -->
<p class="short-description">Constructs the class with given parameters and reads box related data from the ISO Base Media file.</p>
<ul class="tags">
<li><span class="field">access:</span> public</li>
</ul>
<div class="method-signature">
<span class="method-result">ISO14496_Box_SBGP</span>
<span class="method-name">
__construct
</span>
(<span class="var-type"><a href="../../php-reader/Reader.html">Reader</a></span> <span class="var-name">$reader</span>, [<span class="var-type"></span> <span class="var-name">&$options</span> = <span class="var-default">array()</span>])
</div>
<ul class="parameters">
<li>
<span class="var-type"><a href="../../php-reader/Reader.html">Reader</a></span>
<span class="var-name">$reader</span><span class="var-description">: The reader object.</span> </li>
<li>
<span class="var-type"></span>
<span class="var-name">&$options</span> </li>
</ul>
<hr class="separator" />
<div class="notes">Redefinition of:</div>
<dl>
<dt><a href="../../php-reader/ISO/ISO14496_Box_Full.html#method__construct">ISO14496_Box_Full::__construct()</a></dt>
<dd>Constructs the class with given parameters and reads box related data from the ISO Base Media file.</dd>
</dl>
</div>
<a name="methodgetGroupingType" id="getGroupingType"><!-- --></a>
<div class="evenrow">
<div class="method-header">
<span class="method-title">getGroupingType</span> (line <span class="line-number">104</span>)
</div>
<!-- ========== Info from phpDoc block ========= -->
<p class="short-description">Returns the grouping type that identifies the type (i.e. criterion used to</p>
<p class="description"><p>form the sample groups) of the sample grouping and links it to its sample group description table with the same value for grouping type. At most one occurrence of this box with the same value for groupingType shall exist for a track.</p></p>
<ul class="tags">
<li><span class="field">access:</span> public</li>
</ul>
<div class="method-signature">
<span class="method-result">integer</span>
<span class="method-name">
getGroupingType
</span>
()
</div>
</div>
<a name="methodgetSampleToGroupTable" id="getSampleToGroupTable"><!-- --></a>
<div class="oddrow">
<div class="method-header">
<span class="method-title">getSampleToGroupTable</span> (line <span class="line-number">128</span>)
</div>
<!-- ========== Info from phpDoc block ========= -->
<p class="short-description">Returns an array of values. Each entry is an array containing the following keys.</p>
<p class="description"><p><ul><li>sampleCount -- an integer that gives the number of consecutive samples
with the same sample group descriptor. If the sum of the sample count
in this box is less than the total sample count, then the reader should
effectively extend it with an entry that associates the remaining
samples with no group. It is an error for the total in this box to be
greater than the sample_count documented elsewhere, and the reader
behavior would then be undefined.</li><li>groupDescriptionIndex -- an integer that gives the index of the sample
group entry which describes the samples in this group. The index ranges
from 1 to the number of sample group entries in the
<a href="../../php-reader/ISO/ISO14496_Box_SGPD.html">Sample Group Description Box</a>, or takes the
value 0 to indicate that this sample is a member of no group of this
type.</li></ul></p></p>
<ul class="tags">
<li><span class="field">access:</span> public</li>
</ul>
<div class="method-signature">
<span class="method-result">Array</span>
<span class="method-name">
getSampleToGroupTable
</span>
()
</div>
</div>
<h4>Inherited Methods</h4>
<a name='inherited_methods'><!-- --></a>
<!-- =========== Summary =========== -->
<p>Inherited From <span class="classname"><a href="../../php-reader/ISO/ISO14496_Box_Full.html">ISO14496_Box_Full</a></span></p>
<blockquote>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#method__construct">ISO14496_Box_Full::__construct()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#methodgetFlags">ISO14496_Box_Full::getFlags()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#methodgetVersion">ISO14496_Box_Full::getVersion()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#methodhasFlag">ISO14496_Box_Full::hasFlag()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#methodsetFlags">ISO14496_Box_Full::setFlags()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#methodsetVersion">ISO14496_Box_Full::setVersion()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box_Full.html#method__toString">ISO14496_Box_Full::__toString()</a></span><br>
</blockquote>
<!-- =========== Summary =========== -->
<p>Inherited From <span class="classname"><a href="../../php-reader/ISO/ISO14496_Box.html">ISO14496_Box</a></span></p>
<blockquote>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#method__construct">ISO14496_Box::__construct()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodaddBox">ISO14496_Box::addBox()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodconstructBoxes">ISO14496_Box::constructBoxes()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetBoxes">ISO14496_Box::getBoxes()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetBoxesByIdentifier">ISO14496_Box::getBoxesByIdentifier()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetContainer">ISO14496_Box::getContainer()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetOffset">ISO14496_Box::getOffset()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetOption">ISO14496_Box::getOption()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetOptions">ISO14496_Box::getOptions()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetParent">ISO14496_Box::getParent()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetSize">ISO14496_Box::getSize()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodgetType">ISO14496_Box::getType()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodhasBox">ISO14496_Box::hasBox()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodisContainer">ISO14496_Box::isContainer()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetContainer">ISO14496_Box::setContainer()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetOffset">ISO14496_Box::setOffset()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetOption">ISO14496_Box::setOption()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetOptions">ISO14496_Box::setOptions()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetParent">ISO14496_Box::setParent()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetSize">ISO14496_Box::setSize()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#methodsetType">ISO14496_Box::setType()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#method__get">ISO14496_Box::__get()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#method__isset">ISO14496_Box::__isset()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#method__set">ISO14496_Box::__set()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#method__toString">ISO14496_Box::__toString()</a></span><br>
<span class="method-name"><a href="../../php-reader/ISO/ISO14496_Box.html#method__unset">ISO14496_Box::__unset()</a></span><br>
</blockquote>
</div>
</div>
<p class="notes" id="credit">
Documentation generated on Fri, 05 Sep 2008 20:19:20 +0300 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.1</a>
</p>
</div></body>
</html>
|
