crossbrowdy
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A Multimedia JavaScript framework to create real cross-platform and hybrid game engines, games, emulators, multimedia libraries and apps.
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<li><a href="CB_AudioFile.html">CB_AudioFile</a></li><li><a href="CB_AudioFileCache.html">CB_AudioFileCache</a></li><li><a href="CB_AudioFileSprites.html">CB_AudioFileSprites</a></li><li><a href="CB_AudioFileSpritesPool.html">CB_AudioFileSpritesPool</a></li><li><a href="CB_AudioFile_API.AAPI.html">CB_AudioFile_API.AAPI</a></li><li><a href="CB_AudioFile_API.ACMP.html">CB_AudioFile_API.ACMP</a></li><li><a href="CB_AudioFile_API.SM2.html">CB_AudioFile_API.SM2</a></li><li><a href="CB_AudioFile_API.WAAPI.html">CB_AudioFile_API.WAAPI</a></li><li><a href="CB_Canvas.html">CB_Canvas</a></li><li><a href="CB_GraphicSprites.html">CB_GraphicSprites</a></li><li><a href="CB_GraphicSpritesScene.html">CB_GraphicSpritesScene</a></li>
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<h1 class="page-title">Namespace: CB_AudioDetector</h1>
<section>
<header>
<h2>
CB_AudioDetector
</h2>
</header>
<article>
<div class="container-overview">
<div class="description"><p>Static class to detect audio API and formats supported. Possible audio APIs are "WAAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API">HTML5 Web Audio API</a>), "SM2" (<a href="http://schillmania.com/projects/soundmanager2/">SoundManager 2</a>), "ACMP" (<a href="https://github.com/apache/cordova-plugin-media">Apache Cordova Media Plugin</a>) or "AAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/audio">HTML5 Audio API</a>). It will return itself if it is tried to be instantiated.</p></div>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-12">line 12</a>
</li>
</ul>
</dd>
</dl>
</div>
<h3 class="subsection-title">Methods</h3>
<dl>
<hr>
<dt>
<h4 class="name" id=".APIExists"><span class="type-signature"><static> </span>APIExists<span class="signature">(audioAPI [, sanitize])</span><span class="type-signature"> → {boolean}</span></h4>
</dt>
<dd>
<div class="description">
<p>Returns whether a given audio API exists or not (without keeping into account whether it is supported or not). All existing ones are defined in <a href="CB_Configuration.CrossBase.html#.CB_AudioFileCache_PREFERRED_AUDIO_APIS"><code>CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS</code></a>.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th style="width:12%; min-width:110px;">Name</th>
<th style="width:12%; min-width:110px;">Type</th>
<th style="width:12%; min-width:110px;">Argument</th>
<th style="width:12%; min-width:110px;">Default</th>
<th class="last" style="min-width:310px;">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>audioAPI</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">string</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The audio API that we want to check. All existing ones are defined in <a href="CB_Configuration.CrossBase.html#.CB_AudioFileCache_PREFERRED_AUDIO_APIS"><code>CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS</code></a>. For example: "WAAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API">HTML5 Web Audio API</a>), "SM2" (<a href="http://schillmania.com/projects/soundmanager2/">SoundManager 2</a>), "ACMP" (<a href="https://github.com/apache/cordova-plugin-media">Apache Cordova Media Plugin</a>) or "AAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/audio">HTML5 Audio API</a>).</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>sanitize</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
true
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>If set to true, the "audioAPI" given will be trimmed and converted to upper case.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-164">line 164</a>
</li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Returns whether the given audio API exists or not (without keeping into account whether it is supported or not).</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id=".getPreferredAPI"><span class="type-signature"><static> </span>getPreferredAPI<span class="signature">( [audioAPIs] [, allowEmulation] [, returnOnEmpty])</span><span class="type-signature"> → {string|*}</span></h4>
</dt>
<dd>
<div class="description">
<p>Calculates and returns the preferred audio API (from an array if it is given) for the current client, if any.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th style="width:12%; min-width:110px;">Name</th>
<th style="width:12%; min-width:110px;">Type</th>
<th style="width:12%; min-width:110px;">Argument</th>
<th style="width:12%; min-width:110px;">Default</th>
<th class="last" style="min-width:310px;">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>audioAPIs</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">array</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>An array of strings with the audio APIs that we want to check, in order of preference. All existing ones are defined in <a href="CB_Configuration.CrossBase.html#.CB_AudioFileCache_PREFERRED_AUDIO_APIS"><code>CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS</code></a>. For example: "WAAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API">HTML5 Web Audio API</a>), "SM2" (<a href="http://schillmania.com/projects/soundmanager2/">SoundManager 2</a>), "ACMP" (<a href="https://github.com/apache/cordova-plugin-media">Apache Cordova Media Plugin</a>) or "AAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/audio">HTML5 Audio API</a>).</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>allowEmulation</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
!!CB_Configuration[CB_BASE_NAME].CB_AudioDetector_allowEmulation_DEFAULT
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>If set to true, it will also detect as supported emulated audio APIs (as "WAAPI" using <a href="https://github.com/g200kg/WAAPISim">waapisim.js</a> instead of supported natively).</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>returnOnEmpty</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>If set to true and no audio API is supported, it will return the value of this parameter instead of null.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-181">line 181</a>
</li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Returns a string with the preferred audio API (from an array if it is given) for the current client, if any. If no audio API is supported, it will return the value set in the "returnOnEmpty" parameter.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">string</span>
|
<span class="param-type">*</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id=".getSupportedAPIs"><span class="type-signature"><static> </span>getSupportedAPIs<span class="signature">( [audioAPIs] [, allowEmulation])</span><span class="type-signature"> → {array}</span></h4>
</dt>
<dd>
<div class="description">
<p>Calculates and returns an array with the audio APIs supported (from an array if it is given) for the current client, if any.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th style="width:12%; min-width:110px;">Name</th>
<th style="width:12%; min-width:110px;">Type</th>
<th style="width:12%; min-width:110px;">Argument</th>
<th style="width:12%; min-width:110px;">Default</th>
<th class="last" style="min-width:310px;">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>audioAPIs</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">array</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>An array of strings with the audio APIs that we want to check. All existing ones are defined in <a href="CB_Configuration.CrossBase.html#.CB_AudioFileCache_PREFERRED_AUDIO_APIS"><code>CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS</code></a>. For example: "WAAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API">HTML5 Web Audio API</a>), "SM2" (<a href="http://schillmania.com/projects/soundmanager2/">SoundManager 2</a>), "ACMP" (<a href="https://github.com/apache/cordova-plugin-media">Apache Cordova Media Plugin</a>) or "AAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/audio">HTML5 Audio API</a>).</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>allowEmulation</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
!!CB_Configuration[CB_BASE_NAME].CB_AudioDetector_allowEmulation_DEFAULT
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>If set to true, it will also detect as supported emulated audio APIs (as "WAAPI" using <a href="https://github.com/g200kg/WAAPISim">waapisim.js</a> instead of supported natively).</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-225">line 225</a>
</li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Returns an array with the audio APIs supported (from an array if it is given) for the current client, if any. If no audio API is supported, an empty array will be returned.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">array</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id=".getSupportedAudioFormats"><span class="type-signature"><static> </span>getSupportedAudioFormats<span class="signature">( [audioFormats] [, supportLevels] [, dataURI])</span><span class="type-signature"> → {array}</span></h4>
</dt>
<dd>
<div class="description">
<p>Returns an array of strings with the audio formats that are supported (from an array if it is given) by the current client and ordered by support level. Uses the <a href="CB_AudioDetector.html#.isAudioFormatSupported"><code>CB_AudioDetector.isAudioFormatSupported</code></a> function internally.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th style="width:12%; min-width:110px;">Name</th>
<th style="width:12%; min-width:110px;">Type</th>
<th style="width:12%; min-width:110px;">Argument</th>
<th style="width:12%; min-width:110px;">Default</th>
<th class="last" style="min-width:310px;">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>audioFormats</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">array</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_FORMATS
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>An array of strings with the audio format or audio formats (they can include just the format as 'audio/ogg' or also the codec as for example 'audio/ogg; codecs="vorbis"') that we want to check.</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>supportLevels</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">array</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
['probably', 'maybe']
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>An array with the support level or support levels allowed. Two possible levels: "probably" and "maybe". The "probably" audio formats are more likely to be supported than the "maybe" ones.</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>dataURI</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
false
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Specifies whether we want to check the support for data URI audios or just for normal audio files.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-40">line 40</a>
</li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Returns an array of strings with the audio formats that are supported (from an array if it is given) and ordered by support level.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">array</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id=".isAPISupported"><span class="type-signature"><static> </span>isAPISupported<span class="signature">(audioAPI [, allowEmulation])</span><span class="type-signature"> → {boolean}</span></h4>
</dt>
<dd>
<div class="description">
<p>Tells whether a given audio API is supported or not by the current client.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th style="width:12%; min-width:110px;">Name</th>
<th style="width:12%; min-width:110px;">Type</th>
<th style="width:12%; min-width:110px;">Argument</th>
<th style="width:12%; min-width:110px;">Default</th>
<th class="last" style="min-width:310px;">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>audioAPI</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">string</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The audio API that we want to check. All existing ones are defined in <a href="CB_Configuration.CrossBase.html#.CB_AudioFileCache_PREFERRED_AUDIO_APIS"><code>CB_Configuration.CrossBase.CB_AudioFileCache_PREFERRED_AUDIO_APIS</code></a>. For example: "WAAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API">HTML5 Web Audio API</a>), "SM2" (<a href="http://schillmania.com/projects/soundmanager2/">SoundManager 2</a>), "ACMP" (<a href="https://github.com/apache/cordova-plugin-media">Apache Cordova Media Plugin</a>) or "AAPI" (<a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/audio">HTML5 Audio API</a>).</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>allowEmulation</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
!!CB_Configuration[CB_BASE_NAME].CB_AudioDetector_allowEmulation_DEFAULT
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>If set to true, it will detect as supported also emulated audio APIs (as "WAAPI" using <a href="https://github.com/g200kg/WAAPISim">waapisim.js</a> instead of supported natively).</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-276">line 276</a>
</li>
</ul>
</dd>
<dt class="tag-todo method-doc-label method-doc-details-label">To Do:</dt>
<dd class="tag-todo">
<ul>
<li>Have into account allowEmulation and detect whether emulation is being used if so (for example, detect whether <a href="https://github.com/g200kg/WAAPISim">waapisim.js</a> is being used).</li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Returns whether the given audio API is supported or not.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">boolean</span>
</dd>
</dl>
</dd>
<hr>
<dt>
<h4 class="name" id=".isAudioFormatSupported"><span class="type-signature"><static> </span>isAudioFormatSupported<span class="signature">(audioFormat [, dataURI])</span><span class="type-signature"> → {string}</span></h4>
</dt>
<dd>
<div class="description">
<p>Returns the support level of a given audio format by the current client.</p>
</div>
<h5>Parameters:</h5>
<table class="params table table-striped">
<thead>
<tr>
<th style="width:12%; min-width:110px;">Name</th>
<th style="width:12%; min-width:110px;">Type</th>
<th style="width:12%; min-width:110px;">Argument</th>
<th style="width:12%; min-width:110px;">Default</th>
<th class="last" style="min-width:310px;">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>audioFormat</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">string</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>The audio format (it can include just the format as 'audio/ogg' or also the codec as for example 'audio/ogg; codecs="vorbis"') that we want to check.</p></td>
</tr>
<tr>
<td class="name" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><code>dataURI</code></td>
<td class="type" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<span class="param-type">boolean</span>
</td>
<td class="attributes" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
<optional><br>
</td>
<td class="default" style="width:12%; min-width:110px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;">
false
</td>
<td class="description last" style="min-width:310px; overflow-wrap:break-word; word-wrap:break-word; word-break:break-word; line-break:strict; hyphens:none; -webkit-hyphens:none; -moz-hyphens:none;"><p>Specifies whether we want to check the support for data URI audios or just for normal audio files.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source method-doc-label method-doc-details-label">Source:</dt>
<dd class="tag-source">
<ul class="dummy">
<li>
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html">CrossBase/audiovisual/audio/CB_AudioDetector.js</a>,
<a href="CrossBase_audiovisual_audio_CB_AudioDetector.js.html#sunlight-1-line-108">line 108</a>
</li>
</ul>
</dd>
<dt class="tag-todo method-doc-label method-doc-details-label">To Do:</dt>
<dd class="tag-todo">
<ul>
<li>Think about using MediaSource.isTypeSupported().</li>
<li>Some web clients does not support data URIs for Audio element so we should take this into account.</li>
<li>Take into account that data URIs may not be supported when WAAPI is being emulated.</li>
</ul>
</dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Returns the support level of the given audio format (it will return "probably", "maybe" or an empty string which means not supported). The "probably" audio formats are more likely to be supported than the "maybe" ones.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">string</span>
</dd>
</dl>
</dd>