<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>royalnet.audio — Royalnet documentation</title>
<script type="text/javascript" src="_static/js/modernizr.min.js"></script>
<script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></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="_static/language_data.js"></script>
<script type="text/javascript" src="_static/js/theme.js"></script>
<link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
<link rel="index" title="Index" href="genindex.html" />
<link rel="search" title="Search" href="search.html" />
<link rel="next" title="royalnet.bots" href="bots.html" />
<link rel="prev" title="royalnet" href="index.html" />
</head>
<body class="wy-body-for-nav">
<div class="wy-grid-for-nav">
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
<div class="wy-side-scroll">
<div class="wy-side-nav-search" >
<a href="index.html" class="icon icon-home"> Royalnet
</a>
<div role="search">
<form id="rtd-search-form" class="wy-form" action="search.html" method="get">
<input type="text" name="q" placeholder="Search docs" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</div>
</div>
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
<ul class="current">
<li class="toctree-l1 current"><a class="current reference internal" href="#">royalnet.audio</a><ul class="simple">
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="bots.html">royalnet.bots</a></li>
<li class="toctree-l1"><a class="reference internal" href="commands.html">royalnet.commands</a></li>
<li class="toctree-l1"><a class="reference internal" href="database.html">royalnet.database</a></li>
<li class="toctree-l1"><a class="reference internal" href="network.html">royalnet.network</a></li>
<li class="toctree-l1"><a class="reference internal" href="utils.html">royalnet.utils</a></li>
<li class="toctree-l1"><a class="reference internal" href="error.html">royalnet.error</a></li>
</ul>
</div>
</div>
</nav>
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
<nav class="wy-nav-top" aria-label="top navigation">
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
<a href="index.html">Royalnet</a>
</nav>
<div class="wy-nav-content">
<div class="rst-content">
<div role="navigation" aria-label="breadcrumbs navigation">
<ul class="wy-breadcrumbs">
<li><a href="index.html">Docs</a> »</li>
<li>royalnet.audio</li>
<li class="wy-breadcrumbs-aside">
<a href="_sources/audio.rst.txt" rel="nofollow"> View page source</a>
</li>
</ul>
<hr/>
</div>
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
<div itemprop="articleBody">
<div class="section" id="royalnet-audio">
<h1>royalnet.audio<a class="headerlink" href="#royalnet-audio" title="Permalink to this headline">¶</a></h1>
<div class="toctree-wrapper compound">
</div>
<span class="target" id="module-royalnet.audio"></span><p>Video and audio downloading related classes, mainly used for Discord voice bots.</p>
<dl class="class">
<dt id="royalnet.audio.PlayMode">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">PlayMode</code><a class="headerlink" href="#royalnet.audio.PlayMode" title="Permalink to this definition">¶</a></dt>
<dd><p>The base class for a PlayMode, such as <a class="reference internal" href="#royalnet.audio.Playlist" title="royalnet.audio.Playlist"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.Playlist</span></code></a>. Inherit from this class if you want to create a custom PlayMode.</p>
<dl class="method">
<dt id="royalnet.audio.PlayMode.__init__">
<code class="descname">__init__</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.PlayMode.__init__" title="Permalink to this definition">¶</a></dt>
<dd><p>Create a new PlayMode and initialize the generator inside.</p>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.PlayMode._generate_generator">
<code class="descname">_generate_generator</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.PlayMode._generate_generator" title="Permalink to this definition">¶</a></dt>
<dd><p>Factory function for an async generator that changes the <code class="docutils literal notranslate"><span class="pre">now_playing</span></code> property either to a <code class="xref py py-class docutils literal notranslate"><span class="pre">discord.audio.RoyalPCMAudio</span></code> or to <code class="docutils literal notranslate"><span class="pre">None</span></code>, then yields the value it changed it to.</p>
<dl class="field-list simple">
<dt class="field-odd">Yields</dt>
<dd class="field-odd"><p>The <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> to be played next.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.PlayMode.add">
<code class="descname">add</code><span class="sig-paren">(</span><em>item: royalnet.audio.royalpcmaudio.RoyalPCMAudio</em><span class="sig-paren">)</span> → None<a class="headerlink" href="#royalnet.audio.PlayMode.add" title="Permalink to this definition">¶</a></dt>
<dd><p>Add a new <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> to the PlayMode.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>item</strong> – The item to add to the PlayMode.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.PlayMode.delete">
<code class="descname">delete</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#royalnet.audio.PlayMode.delete" title="Permalink to this definition">¶</a></dt>
<dd><p>Delete all <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> contained inside this PlayMode.</p>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.PlayMode.next">
<code class="descname">next</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Optional[royalnet.audio.royalpcmaudio.RoyalPCMAudio]<a class="headerlink" href="#royalnet.audio.PlayMode.next" title="Permalink to this definition">¶</a></dt>
<dd><p>Get the next <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> from the list and advance it.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>The next <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a>.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.PlayMode.videos_left">
<code class="descname">videos_left</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Union[int, float]<a class="headerlink" href="#royalnet.audio.PlayMode.videos_left" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the number of videos left in the PlayMode.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Usually a <a class="reference external" href="https://docs.python.org/3.7/library/functions.html#int" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">int</span></code></a>, but may return also <a class="reference external" href="https://docs.python.org/3.7/library/math.html#math.inf" title="(in Python v3.7)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">math.inf</span></code></a> if the PlayMode is infinite.</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="royalnet.audio.Playlist">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">Playlist</code><span class="sig-paren">(</span><em>starting_list: List[royalnet.audio.royalpcmaudio.RoyalPCMAudio] = None</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.Playlist" title="Permalink to this definition">¶</a></dt>
<dd><p>A video list. <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> played are removed from the list.</p>
<dl class="method">
<dt id="royalnet.audio.Playlist.__init__">
<code class="descname">__init__</code><span class="sig-paren">(</span><em>starting_list: List[royalnet.audio.royalpcmaudio.RoyalPCMAudio] = None</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.Playlist.__init__" title="Permalink to this definition">¶</a></dt>
<dd><p>Create a new Playlist.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>starting_list</strong> – A list of items with which the Playlist will be created.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Playlist._generate_generator">
<code class="descname">_generate_generator</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.Playlist._generate_generator" title="Permalink to this definition">¶</a></dt>
<dd><p>Factory function for an async generator that changes the <code class="docutils literal notranslate"><span class="pre">now_playing</span></code> property either to a <code class="xref py py-class docutils literal notranslate"><span class="pre">discord.audio.RoyalPCMAudio</span></code> or to <code class="docutils literal notranslate"><span class="pre">None</span></code>, then yields the value it changed it to.</p>
<dl class="field-list simple">
<dt class="field-odd">Yields</dt>
<dd class="field-odd"><p>The <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> to be played next.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Playlist.add">
<code class="descname">add</code><span class="sig-paren">(</span><em>item</em><span class="sig-paren">)</span> → None<a class="headerlink" href="#royalnet.audio.Playlist.add" title="Permalink to this definition">¶</a></dt>
<dd><p>Add a new <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> to the PlayMode.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>item</strong> – The item to add to the PlayMode.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Playlist.delete">
<code class="descname">delete</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#royalnet.audio.Playlist.delete" title="Permalink to this definition">¶</a></dt>
<dd><p>Delete all <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> contained inside this PlayMode.</p>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Playlist.videos_left">
<code class="descname">videos_left</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Union[int, float]<a class="headerlink" href="#royalnet.audio.Playlist.videos_left" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the number of videos left in the PlayMode.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Usually a <a class="reference external" href="https://docs.python.org/3.7/library/functions.html#int" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">int</span></code></a>, but may return also <a class="reference external" href="https://docs.python.org/3.7/library/math.html#math.inf" title="(in Python v3.7)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">math.inf</span></code></a> if the PlayMode is infinite.</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="royalnet.audio.Pool">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">Pool</code><span class="sig-paren">(</span><em>starting_pool: List[royalnet.audio.royalpcmaudio.RoyalPCMAudio] = None</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.Pool" title="Permalink to this definition">¶</a></dt>
<dd><p>A <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> pool. <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> are selected in random order and are not repeated until every song has been played at least once.</p>
<dl class="method">
<dt id="royalnet.audio.Pool.__init__">
<code class="descname">__init__</code><span class="sig-paren">(</span><em>starting_pool: List[royalnet.audio.royalpcmaudio.RoyalPCMAudio] = None</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.Pool.__init__" title="Permalink to this definition">¶</a></dt>
<dd><p>Create a new Pool.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>starting_pool</strong> – A list of items the Pool will be created from.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Pool._generate_generator">
<code class="descname">_generate_generator</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.Pool._generate_generator" title="Permalink to this definition">¶</a></dt>
<dd><p>Factory function for an async generator that changes the <code class="docutils literal notranslate"><span class="pre">now_playing</span></code> property either to a <code class="xref py py-class docutils literal notranslate"><span class="pre">discord.audio.RoyalPCMAudio</span></code> or to <code class="docutils literal notranslate"><span class="pre">None</span></code>, then yields the value it changed it to.</p>
<dl class="field-list simple">
<dt class="field-odd">Yields</dt>
<dd class="field-odd"><p>The <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> to be played next.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Pool.add">
<code class="descname">add</code><span class="sig-paren">(</span><em>item</em><span class="sig-paren">)</span> → None<a class="headerlink" href="#royalnet.audio.Pool.add" title="Permalink to this definition">¶</a></dt>
<dd><p>Add a new <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> to the PlayMode.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>item</strong> – The item to add to the PlayMode.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Pool.delete">
<code class="descname">delete</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → None<a class="headerlink" href="#royalnet.audio.Pool.delete" title="Permalink to this definition">¶</a></dt>
<dd><p>Delete all <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio" title="royalnet.audio.RoyalPCMAudio"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio</span></code></a> contained inside this PlayMode.</p>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.Pool.videos_left">
<code class="descname">videos_left</code><span class="sig-paren">(</span><span class="sig-paren">)</span> → Union[int, float]<a class="headerlink" href="#royalnet.audio.Pool.videos_left" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the number of videos left in the PlayMode.</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>Usually a <a class="reference external" href="https://docs.python.org/3.7/library/functions.html#int" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">int</span></code></a>, but may return also <a class="reference external" href="https://docs.python.org/3.7/library/math.html#math.inf" title="(in Python v3.7)"><code class="xref py py-obj docutils literal notranslate"><span class="pre">math.inf</span></code></a> if the PlayMode is infinite.</p>
</dd>
</dl>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="royalnet.audio.YtdlFile">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">YtdlFile</code><span class="sig-paren">(</span><em>info: royalnet.audio.youtubedl.YtdlInfo</em>, <em>outtmpl='%(title)s-%(id)s.%(ext)s'</em>, <em>**ytdl_args</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.YtdlFile" title="Permalink to this definition">¶</a></dt>
<dd><p>A wrapper around a youtube_dl downloaded file.</p>
<dl class="method">
<dt id="royalnet.audio.YtdlFile._stop_download">
<code class="descname">_stop_download</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.YtdlFile._stop_download" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="staticmethod">
<dt id="royalnet.audio.YtdlFile.create_from_url">
<em class="property">static </em><code class="descname">create_from_url</code><span class="sig-paren">(</span><em>url</em>, <em>outtmpl='%(title)s-%(id)s.%(ext)s'</em>, <em>**ytdl_args</em><span class="sig-paren">)</span> → List[royalnet.audio.youtubedl.YtdlFile]<a class="headerlink" href="#royalnet.audio.YtdlFile.create_from_url" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="royalnet.audio.YtdlFile.delete_video_file">
<code class="descname">delete_video_file</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.YtdlFile.delete_video_file" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="royalnet.audio.YtdlFile.ytdl_args">
<code class="descname">ytdl_args</code><em class="property"> = {'logger': <Logger royalnet.audio.youtubedl (WARNING)>, 'no_warnings': True, 'noplaylist': True, 'quiet': True}</em><a class="headerlink" href="#royalnet.audio.YtdlFile.ytdl_args" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="royalnet.audio.YtdlInfo">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">YtdlInfo</code><span class="sig-paren">(</span><em>info: Dict[str, Any]</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.YtdlInfo" title="Permalink to this definition">¶</a></dt>
<dd><p>A wrapper around youtube_dl extracted info.</p>
<dl class="method">
<dt id="royalnet.audio.YtdlInfo.__init__">
<code class="descname">__init__</code><span class="sig-paren">(</span><em>info: Dict[str, Any]</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.YtdlInfo.__init__" title="Permalink to this definition">¶</a></dt>
<dd><p>Create a YtdlInfo from the dict returned by the <code class="xref py py-func docutils literal notranslate"><span class="pre">youtube_dl.YoutubeDL.extract_info()</span></code> function.</p>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>Does not download the info, for that use <a class="reference internal" href="#royalnet.audio.YtdlInfo.create_from_url" title="royalnet.audio.YtdlInfo.create_from_url"><code class="xref py py-func docutils literal notranslate"><span class="pre">royalnet.audio.YtdlInfo.create_from_url()</span></code></a>.</p>
</div>
</dd></dl>
<dl class="staticmethod">
<dt id="royalnet.audio.YtdlInfo.create_from_url">
<em class="property">static </em><code class="descname">create_from_url</code><span class="sig-paren">(</span><em>url</em>, <em>**ytdl_args</em><span class="sig-paren">)</span> → List[royalnet.audio.youtubedl.YtdlInfo]<a class="headerlink" href="#royalnet.audio.YtdlInfo.create_from_url" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="method">
<dt id="royalnet.audio.YtdlInfo.download">
<code class="descname">download</code><span class="sig-paren">(</span><em>outtmpl='%(title)s-%(id)s.%(ext)s'</em>, <em>**ytdl_args</em><span class="sig-paren">)</span> → royalnet.audio.youtubedl.YtdlFile<a class="headerlink" href="#royalnet.audio.YtdlInfo.download" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
</dd></dl>
<dl class="class">
<dt id="royalnet.audio.RoyalPCMFile">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">RoyalPCMFile</code><span class="sig-paren">(</span><em>info: royalnet.audio.youtubedl.YtdlInfo</em>, <em>**ytdl_args</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMFile" title="Permalink to this definition">¶</a></dt>
<dd><dl class="attribute">
<dt id="royalnet.audio.RoyalPCMFile.audio_filename">
<code class="descname">audio_filename</code><a class="headerlink" href="#royalnet.audio.RoyalPCMFile.audio_filename" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns:
The name of the downloaded and PCM-converted audio file.</p>
</dd></dl>
<dl class="staticmethod">
<dt id="royalnet.audio.RoyalPCMFile.create_from_url">
<em class="property">static </em><code class="descname">create_from_url</code><span class="sig-paren">(</span><em>url: str</em>, <em>**ytdl_args</em><span class="sig-paren">)</span> → List[royalnet.audio.royalpcmfile.RoyalPCMFile]<a class="headerlink" href="#royalnet.audio.RoyalPCMFile.create_from_url" title="Permalink to this definition">¶</a></dt>
<dd><p>Download a file with youtube_dl and create a list of <code class="xref py py-class docutils literal notranslate"><span class="pre">discord.audio.RoyalPCMFile</span></code>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>url</strong> – The url of the file to download.</p></li>
<li><p><strong>ytdl_args</strong> – Extra arguments to be passed to YoutubeDL while downloading.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>A <a class="reference external" href="https://docs.python.org/3.7/library/stdtypes.html#list" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">list</span></code></a> of RoyalPCMAudios, each corresponding to a downloaded video.</p>
</dd>
</dl>
</dd></dl>
<dl class="staticmethod">
<dt id="royalnet.audio.RoyalPCMFile.create_from_ytsearch">
<em class="property">static </em><code class="descname">create_from_ytsearch</code><span class="sig-paren">(</span><em>search: str</em>, <em>amount: int = 1</em>, <em>**ytdl_args</em><span class="sig-paren">)</span> → List[royalnet.audio.royalpcmfile.RoyalPCMFile]<a class="headerlink" href="#royalnet.audio.RoyalPCMFile.create_from_ytsearch" title="Permalink to this definition">¶</a></dt>
<dd><p>Search a string on YouTube and download the first <code class="docutils literal notranslate"><span class="pre">amount</span></code> number of videos, then download those with youtube_dl and create a list of <code class="xref py py-class docutils literal notranslate"><span class="pre">discord.audio.RoyalPCMFile</span></code>.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>search</strong> – The string to search on YouTube.</p></li>
<li><p><strong>amount</strong> – The number of videos to download.</p></li>
<li><p><strong>ytdl_args</strong> – Extra arguments to be passed to YoutubeDL while downloading.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>A <a class="reference external" href="https://docs.python.org/3.7/library/stdtypes.html#list" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">list</span></code></a> of RoyalPCMFiles, each corresponding to a downloaded video.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.RoyalPCMFile.delete_audio_file">
<code class="descname">delete_audio_file</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMFile.delete_audio_file" title="Permalink to this definition">¶</a></dt>
<dd><p>Delete the PCM-converted audio file.</p>
</dd></dl>
<dl class="attribute">
<dt id="royalnet.audio.RoyalPCMFile.ytdl_args">
<code class="descname">ytdl_args</code><em class="property"> = {'format': 'bestaudio'}</em><a class="headerlink" href="#royalnet.audio.RoyalPCMFile.ytdl_args" title="Permalink to this definition">¶</a></dt>
<dd></dd></dl>
<dl class="attribute">
<dt id="royalnet.audio.RoyalPCMFile.ytdl_filename">
<code class="descname">ytdl_filename</code><a class="headerlink" href="#royalnet.audio.RoyalPCMFile.ytdl_filename" title="Permalink to this definition">¶</a></dt>
<dd><dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>The name of the downloaded video file, as a <a class="reference external" href="https://docs.python.org/3.7/library/stdtypes.html#str" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">str</span></code></a>.</p>
</dd>
</dl>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>It’s going to be deleted as soon as the <code class="xref py py-func docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMFile.__init__()</span></code> function has completed, so it’s probably not going to be very useful…</p>
</div>
</dd></dl>
</dd></dl>
<dl class="class">
<dt id="royalnet.audio.RoyalPCMAudio">
<em class="property">class </em><code class="descclassname">royalnet.audio.</code><code class="descname">RoyalPCMAudio</code><span class="sig-paren">(</span><em>rpf: royalnet.audio.royalpcmfile.RoyalPCMFile</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMAudio" title="Permalink to this definition">¶</a></dt>
<dd><p>A discord-compatible <a class="reference external" href="https://discordpy.readthedocs.io/en/latest/api.html#discord.AudioSource" title="(in discord.py v1.1.0a)"><code class="xref py py-class docutils literal notranslate"><span class="pre">discord.AudioSource</span></code></a> that keeps data in a file instead of in memory.</p>
<dl class="method">
<dt id="royalnet.audio.RoyalPCMAudio.__init__">
<code class="descname">__init__</code><span class="sig-paren">(</span><em>rpf: royalnet.audio.royalpcmfile.RoyalPCMFile</em><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMAudio.__init__" title="Permalink to this definition">¶</a></dt>
<dd><p>Create a <code class="xref py py-class docutils literal notranslate"><span class="pre">discord.audio.RoyalPCMAudio</span></code> from a <a class="reference internal" href="#royalnet.audio.RoyalPCMFile" title="royalnet.audio.RoyalPCMFile"><code class="xref py py-class docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMFile</span></code></a>.</p>
<div class="admonition warning">
<p class="admonition-title">Warning</p>
<p>Not recommended, use <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio.create_from_url" title="royalnet.audio.RoyalPCMAudio.create_from_url"><code class="xref py py-func docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio.create_from_url()</span></code></a> or <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio.create_from_ytsearch" title="royalnet.audio.RoyalPCMAudio.create_from_ytsearch"><code class="xref py py-func docutils literal notranslate"><span class="pre">royalnet.audio.RoyalPCMAudio.create_from_ytsearch()</span></code></a> instead.</p>
</div>
</dd></dl>
<dl class="staticmethod">
<dt id="royalnet.audio.RoyalPCMAudio.create_from_url">
<em class="property">static </em><code class="descname">create_from_url</code><span class="sig-paren">(</span><em>url: str</em><span class="sig-paren">)</span> → List[royalnet.audio.royalpcmaudio.RoyalPCMAudio]<a class="headerlink" href="#royalnet.audio.RoyalPCMAudio.create_from_url" title="Permalink to this definition">¶</a></dt>
<dd><p>Download a file with youtube_dl and create a list of RoyalPCMAudios.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>url</strong> – The url of the file to download.</p>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>A <a class="reference external" href="https://docs.python.org/3.7/library/stdtypes.html#list" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">list</span></code></a> of RoyalPCMAudios, each corresponding to a downloaded video.</p>
</dd>
</dl>
</dd></dl>
<dl class="staticmethod">
<dt id="royalnet.audio.RoyalPCMAudio.create_from_ytsearch">
<em class="property">static </em><code class="descname">create_from_ytsearch</code><span class="sig-paren">(</span><em>search: str</em>, <em>amount: int = 1</em><span class="sig-paren">)</span> → List[royalnet.audio.royalpcmaudio.RoyalPCMAudio]<a class="headerlink" href="#royalnet.audio.RoyalPCMAudio.create_from_ytsearch" title="Permalink to this definition">¶</a></dt>
<dd><p>Search a string on YouTube and download the first <code class="docutils literal notranslate"><span class="pre">amount</span></code> number of videos, then download those with youtube_dl and create a list of RoyalPCMAudios.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>search</strong> – The string to search on YouTube.</p></li>
<li><p><strong>amount</strong> – The number of videos to download.</p></li>
</ul>
</dd>
<dt class="field-even">Returns</dt>
<dd class="field-even"><p>A <a class="reference external" href="https://docs.python.org/3.7/library/stdtypes.html#list" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">list</span></code></a> of RoyalPCMAudios, each corresponding to a downloaded video.</p>
</dd>
</dl>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.RoyalPCMAudio.delete">
<code class="descname">delete</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMAudio.delete" title="Permalink to this definition">¶</a></dt>
<dd><p>Permanently delete the downloaded file.</p>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.RoyalPCMAudio.is_opus">
<code class="descname">is_opus</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMAudio.is_opus" title="Permalink to this definition">¶</a></dt>
<dd><p>Checks if the audio source is already encoded in Opus.</p>
<p>Defaults to <code class="docutils literal notranslate"><span class="pre">False</span></code>.</p>
</dd></dl>
<dl class="method">
<dt id="royalnet.audio.RoyalPCMAudio.read">
<code class="descname">read</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#royalnet.audio.RoyalPCMAudio.read" title="Permalink to this definition">¶</a></dt>
<dd><p>Reads 20ms worth of audio.</p>
<p>Subclasses must implement this.</p>
<p>If the audio is complete, then returning an empty
<span class="xref std std-term">py:bytes-like object</span> to signal this is the way to do so.</p>
<p>If <a class="reference internal" href="#royalnet.audio.RoyalPCMAudio.is_opus" title="royalnet.audio.RoyalPCMAudio.is_opus"><code class="xref py py-meth docutils literal notranslate"><span class="pre">is_opus()</span></code></a> method returns <code class="docutils literal notranslate"><span class="pre">True</span></code>, then it must return
20ms worth of Opus encoded audio. Otherwise, it must be 20ms
worth of 16-bit 48KHz stereo PCM, which is about 3,840 bytes
per frame (20ms worth of audio).</p>
<dl class="field-list simple">
<dt class="field-odd">Returns</dt>
<dd class="field-odd"><p>A bytes like object that represents the PCM or Opus data.</p>
</dd>
<dt class="field-even">Return type</dt>
<dd class="field-even"><p><a class="reference external" href="https://docs.python.org/3.7/library/stdtypes.html#bytes" title="(in Python v3.7)"><code class="xref py py-class docutils literal notranslate"><span class="pre">bytes</span></code></a></p>
</dd>
</dl>
</dd></dl>
</dd></dl>
</div>
</div>
</div>
<footer>
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
<a href="bots.html" class="btn btn-neutral float-right" title="royalnet.bots" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
<a href="index.html" class="btn btn-neutral float-left" title="royalnet" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
</div>
<hr/>
<div role="contentinfo">
<p>
© Copyright 2019, Stefano Pigozzi
</p>
</div>
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
</footer>
</div>
</div>
</section>
</div>
<script type="text/javascript">
jQuery(function () {
SphinxRtdTheme.Navigation.enable(true);
});
</script>
</body>
</html>