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<h1>python-mpv</h1>
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<div class="document">
<!-- vim: tw=120 sw=4 et -->
<p>python-mpv is a ctypes-based python interface to the mpv media player. It gives you more or less full control of all
features of the player, just as the lua interface does.</p>
<div class="section" id="installation">
<h2>Installation</h2>
<pre class="code bash literal-block">
<span class="lineno"></span><span class="line">pip<span class="w"> </span>install<span class="w"> </span>mpv
</span></pre>
<p>...though you can also realistically just copy <a class="reference external" href="https://raw.githubusercontent.com/jaseg/python-mpv/main/mpv.py">mpv.py</a> into your project as it's all nicely contained in one file.</p>
<div class="section" id="requirements">
<h3>Requirements</h3>
<div class="section" id="libmpv">
<h4>libmpv</h4>
<p><tt class="docutils literal">libmpv.so</tt> either locally (in your current working directory) or somewhere in your system library search path. This
module is somewhat lenient as far as <tt class="docutils literal">libmpv</tt> versions are concerned but since <tt class="docutils literal">libmpv</tt> is changing quite frequently
you'll only get all the newest features when using an up-to-date version of this module. The unit tests for this module
do some basic automatic version compatibility checks. If you discover anything missing here, please open an <a class="reference external" href="https://github.com/jaseg/python-mpv/issues">issue</a> or
submit a <a class="reference external" href="https://github.com/jaseg/python-mpv/pulls">pull request</a> on github.</p>
<p>On Windows you can place libmpv anywhere in your <tt class="docutils literal">%PATH%</tt> (e.g. next to <tt class="docutils literal">python.exe</tt>) or next to this module's
<tt class="docutils literal">mpv.py</tt>. Before falling back to looking in the mpv module's directory, python-mpv uses the DLL search order built
into ctypes, which is different to the one Windows uses internally. Consult <a class="reference external" href="https://stackoverflow.com/a/23805306">this stackoverflow post</a> for details.</p>
</div>
<div class="section" id="python-3-7-officially">
<h4>Python >= 3.7 (officially)</h4>
<p>The <tt class="docutils literal">main</tt> branch officially only supports recent python releases (3.5 onwards), but there is the somewhat outdated
but functional <a class="reference external" href="https://github.com/jaseg/python-mpv/tree/py2compat">py2compat branch</a> providing Python 2 compatibility.</p>
</div>
<div class="section" id="supported-platforms">
<h4>Supported Platforms</h4>
<p><strong>Linux</strong>, <strong>Windows</strong> and <strong>OSX</strong> all seem to work mostly fine. For some notes on the installation on Windows see
<a class="reference external" href="https://github.com/jaseg/python-mpv/issues/60#issuecomment-352719773">this comment</a>. Shared library handling is quite bad on windows, so expect some pain there. On OSX there seems to be
some bug int the event logic. See <a class="reference external" href="https://github.com/jaseg/python-mpv/issues/36">issue 36</a> and <a class="reference external" href="https://github.com/jaseg/python-mpv/issues/61">issue 61</a> for details. Creating a pyQT window and having mpv draw
into it seems to be a workaround (about 10loc), but in case you want this fixed please weigh in on the issue tracker
since right now there is not many OSX users.</p>
</div>
</div>
</div>
<div class="section" id="usage">
<h2>Usage</h2>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">ytdl</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s1">'https://youtu.be/DOmdB7D-pUU'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span>
</span></pre>
<p>python-mpv mostly exposes mpv's built-in API to python, adding only some porcelain on top. Most "<a class="reference external" href="https://mpv.io/manual/master/#list-of-input-commands">input commands</a>" are mapped to methods of the MPV class. Check out these methods and their docstrings in <a class="reference external" href="https://github.com/jaseg/python-mpv/blob/main/mpv.py">the source</a> for things you can do. Additional controls and status information are exposed through <a class="reference external" href="https://mpv.io/manual/master/#properties">MPV properties</a>. These can be accessed like <tt class="docutils literal">player.metadata</tt>, <tt class="docutils literal">player.fullscreen</tt> and <tt class="docutils literal">player.loop_playlist</tt>.</p>
<div class="section" id="threading">
<h3>Threading</h3>
<p>The <tt class="docutils literal">mpv</tt> module starts one thread for event handling, since MPV sends events that must be processed quickly. The
event queue has a fixed maxmimum size and some operations can cause a large number of events to be sent.</p>
<p>If you want to handle threading yourself, you can pass <tt class="docutils literal">start_event_thread=False</tt> to the <tt class="docutils literal">MPV</tt> constructor and
manually call the <tt class="docutils literal">MPV</tt> object's <tt class="docutils literal">_loop</tt> function. If you have some strong need to not use threads and use some
external event loop (such as asyncio) instead you can do that, too with some work. The API of the backend C <tt class="docutils literal">libmpv</tt>
has a function for producing a sort of event file descriptor for a handle. You can use that to produce a file descriptor
that can be passed to an event loop to tell it to wake up the python-mpv event handler on every incoming event.</p>
<p>All API functions are thread-safe. If one is not, please file an issue on github.</p>
</div>
<div class="section" id="advanced-usage">
<h3>Advanced Usage</h3>
<div class="section" id="logging-properties-python-key-bindings-screenshots-and-youtube-dl">
<h4>Logging, Properties, Python Key Bindings, Screenshots and youtube-dl</h4>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">def</span> <span class="nf">my_log</span><span class="p">(</span><span class="n">loglevel</span><span class="p">,</span> <span class="n">component</span><span class="p">,</span> <span class="n">message</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="nb">print</span><span class="p">(</span><span class="s1">'[</span><span class="si">{}</span><span class="s1">] </span><span class="si">{}</span><span class="s1">: </span><span class="si">{}</span><span class="s1">'</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">loglevel</span><span class="p">,</span> <span class="n">component</span><span class="p">,</span> <span class="n">message</span><span class="p">))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">log_handler</span><span class="o">=</span><span class="n">my_log</span><span class="p">,</span> <span class="n">ytdl</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">input_default_bindings</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">input_vo_keyboard</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="c1"># Property access, these can be changed at runtime</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="nd">@player</span><span class="o">.</span><span class="n">property_observer</span><span class="p">(</span><span class="s1">'time-pos'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">def</span> <span class="nf">time_observer</span><span class="p">(</span><span class="n">_name</span><span class="p">,</span> <span class="n">value</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="c1"># Here, _value is either None if nothing is playing or a float containing</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="c1"># fractional seconds since the beginning of the file.</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="nb">print</span><span class="p">(</span><span class="s1">'Now playing at </span><span class="si">{:.2f}</span><span class="s1">s'</span><span class="o">.</span><span class="n">format</span><span class="p">(</span><span class="n">value</span><span class="p">))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">fullscreen</span> <span class="o">=</span> <span class="kc">True</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">loop_playlist</span> <span class="o">=</span> <span class="s1">'inf'</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="c1"># Option access, in general these require the core to reinitialize</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="p">[</span><span class="s1">'vo'</span><span class="p">]</span> <span class="o">=</span> <span class="s1">'gpu'</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="nd">@player</span><span class="o">.</span><span class="n">on_key_press</span><span class="p">(</span><span class="s1">'q'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">def</span> <span class="nf">my_q_binding</span><span class="p">():</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="nb">print</span><span class="p">(</span><span class="s1">'THERE IS NO ESCAPE'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="nd">@player</span><span class="o">.</span><span class="n">on_key_press</span><span class="p">(</span><span class="s1">'s'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">def</span> <span class="nf">my_s_binding</span><span class="p">():</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">pillow_img</span> <span class="o">=</span> <span class="n">player</span><span class="o">.</span><span class="n">screenshot_raw</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">pillow_img</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="s1">'screenshot.png'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s1">'https://youtu.be/DLzxrzFCyOs'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">del</span> <span class="n">player</span>
</span></pre>
</div>
<div class="section" id="skipping-silence-using-libav-filters">
<h4>Skipping silence using libav filters</h4>
<p>The following code uses the libav silencedetect filter to skip silence at the beginning of a file. It works by loading
the filter, then parsing its output from mpv's log. Thanks to Sean DeNigris on github (#202) for the original code!</p>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">sys</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">p</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">p</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">[</span><span class="mi">1</span><span class="p">])</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">def</span> <span class="nf">skip_silence</span><span class="p">():</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">p</span><span class="o">.</span><span class="n">set_loglevel</span><span class="p">(</span><span class="s1">'debug'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">p</span><span class="o">.</span><span class="n">af</span> <span class="o">=</span> <span class="s1">'lavfi=[silencedetect=n=-20dB:d=1]'</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">p</span><span class="o">.</span><span class="n">speed</span> <span class="o">=</span> <span class="mi">100</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">def</span> <span class="nf">check</span><span class="p">(</span><span class="n">evt</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">toks</span> <span class="o">=</span> <span class="n">evt</span><span class="p">[</span><span class="s1">'event'</span><span class="p">][</span><span class="s1">'text'</span><span class="p">]</span><span class="o">.</span><span class="n">split</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">if</span> <span class="s1">'silence_end:'</span> <span class="ow">in</span> <span class="n">toks</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">return</span> <span class="nb">float</span><span class="p">(</span><span class="n">toks</span><span class="p">[</span><span class="mi">2</span><span class="p">])</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">p</span><span class="o">.</span><span class="n">time_pos</span> <span class="o">=</span> <span class="n">p</span><span class="o">.</span><span class="n">wait_for_event</span><span class="p">(</span><span class="s1">'log_message'</span><span class="p">,</span> <span class="n">cond</span><span class="o">=</span><span class="n">check</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">p</span><span class="o">.</span><span class="n">speed</span> <span class="o">=</span> <span class="mi">1</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">p</span><span class="o">.</span><span class="n">af</span> <span class="o">=</span> <span class="s1">''</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">skip_silence</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">p</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span>
</span></pre>
</div>
<div class="section" id="video-overlays">
<h4>Video overlays</h4>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">time</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">from</span> <span class="nn">PIL</span> <span class="kn">import</span> <span class="n">Image</span><span class="p">,</span> <span class="n">ImageDraw</span><span class="p">,</span> <span class="n">ImageFont</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">loop</span> <span class="o">=</span> <span class="kc">True</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s1">'test.webm'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_until_playing</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">font</span> <span class="o">=</span> <span class="n">ImageFont</span><span class="o">.</span><span class="n">truetype</span><span class="p">(</span><span class="s1">'DejaVuSans.ttf'</span><span class="p">,</span> <span class="mi">40</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">while</span> <span class="ow">not</span> <span class="n">player</span><span class="o">.</span><span class="n">core_idle</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mf">0.5</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">overlay</span> <span class="o">=</span> <span class="n">player</span><span class="o">.</span><span class="n">create_image_overlay</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">for</span> <span class="n">pos</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">500</span><span class="p">,</span> <span class="mi">5</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">ts</span> <span class="o">=</span> <span class="n">player</span><span class="o">.</span><span class="n">time_pos</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">if</span> <span class="n">ts</span> <span class="ow">is</span> <span class="kc">None</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">break</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">img</span> <span class="o">=</span> <span class="n">Image</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="s1">'RGBA'</span><span class="p">,</span> <span class="p">(</span><span class="mi">400</span><span class="p">,</span> <span class="mi">150</span><span class="p">),</span> <span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">d</span> <span class="o">=</span> <span class="n">ImageDraw</span><span class="o">.</span><span class="n">Draw</span><span class="p">(</span><span class="n">img</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">d</span><span class="o">.</span><span class="n">text</span><span class="p">((</span><span class="mi">10</span><span class="p">,</span> <span class="mi">10</span><span class="p">),</span> <span class="s1">'Hello World'</span><span class="p">,</span> <span class="n">font</span><span class="o">=</span><span class="n">font</span><span class="p">,</span> <span class="n">fill</span><span class="o">=</span><span class="p">(</span><span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">128</span><span class="p">))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">d</span><span class="o">.</span><span class="n">text</span><span class="p">((</span><span class="mi">10</span><span class="p">,</span> <span class="mi">60</span><span class="p">),</span> <span class="sa">f</span><span class="s1">'t=</span><span class="si">{</span><span class="n">ts</span><span class="si">:</span><span class="s1">.3f</span><span class="si">}</span><span class="s1">'</span><span class="p">,</span> <span class="n">font</span><span class="o">=</span><span class="n">font</span><span class="p">,</span> <span class="n">fill</span><span class="o">=</span><span class="p">(</span><span class="mi">255</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="mi">255</span><span class="p">,</span> <span class="mi">255</span><span class="p">))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">overlay</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">img</span><span class="p">,</span> <span class="n">pos</span><span class="o">=</span><span class="p">(</span><span class="mi">2</span><span class="o">*</span><span class="n">pos</span><span class="p">,</span> <span class="n">pos</span><span class="p">))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">time</span><span class="o">.</span><span class="n">sleep</span><span class="p">(</span><span class="mf">0.05</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">overlay</span><span class="o">.</span><span class="n">remove</span><span class="p">()</span>
</span></pre>
</div>
<div class="section" id="playlist-handling">
<h4>Playlist handling</h4>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">ytdl</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">input_default_bindings</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">input_vo_keyboard</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">playlist_append</span><span class="p">(</span><span class="s1">'https://youtu.be/PHIGke6Yzh8'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">playlist_append</span><span class="p">(</span><span class="s1">'https://youtu.be/Ji9qSuQapFY'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">playlist_append</span><span class="p">(</span><span class="s1">'https://youtu.be/6f78_Tf4Tdk'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">playlist_pos</span> <span class="o">=</span> <span class="mi">0</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">while</span> <span class="kc">True</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="c1"># To modify the playlist, use player.playlist_{append,clear,move,remove}. player.playlist is read-only</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="nb">print</span><span class="p">(</span><span class="n">player</span><span class="o">.</span><span class="n">playlist</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">player</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span>
</span></pre>
</div>
<div class="section" id="directly-feeding-mpv-data-from-python">
<h4>Directly feeding mpv data from python</h4>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="nd">@player</span><span class="o">.</span><span class="n">python_stream</span><span class="p">(</span><span class="s1">'foo'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">def</span> <span class="nf">reader</span><span class="p">():</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="s1">'test.webm'</span><span class="p">,</span> <span class="s1">'rb'</span><span class="p">)</span> <span class="k">as</span> <span class="n">f</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">while</span> <span class="kc">True</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">yield</span> <span class="n">f</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1024</span><span class="o">*</span><span class="mi">1024</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s1">'python://foo'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span>
</span></pre>
</div>
<div class="section" id="using-external-subtitles">
<h4>Using external subtitles</h4>
<p>The easiest way to load custom subtitles from a file is to pass the <tt class="docutils literal"><span class="pre">--sub-file</span></tt> option to the <tt class="docutils literal">loadfile</tt> call:</p>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">loadfile</span><span class="p">(</span><span class="s1">'test.webm'</span><span class="p">,</span> <span class="n">sub_file</span><span class="o">=</span><span class="s1">'test.srt'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span>
</span></pre>
<p>Note that you can also pass many other options to <tt class="docutils literal">loadfile</tt>. See the mpv docs for details.</p>
<p>If you want to add subtitle files or streams at runtime, you can use the <tt class="docutils literal"><span class="pre">sub-add</span></tt> command. <tt class="docutils literal"><span class="pre">sub-add</span></tt> can only be
called once the player is done loading the file and starts playing. An easy way to wait for this is to wait for the
<tt class="docutils literal"><span class="pre">core-idle</span></tt> property.</p>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s1">'test.webm'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_until_playing</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">sub_add</span><span class="p">(</span><span class="s1">'test.srt'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span><span class="o">.</span><span class="n">wait_for_playback</span><span class="p">()</span>
</span></pre>
</div>
<div class="section" id="using-mpv-s-built-in-gui">
<h4>Using MPV's built-in GUI</h4>
<p>python-mpv is using mpv via libmpv. libmpv is meant for embedding into other applications and by default disables most
GUI features such as the OSD or keyboard input. To enable the built-in GUI, use the following options when initializing
the MPV instance. See <a class="reference external" href="https://github.com/jaseg/python-mpv/issues/61">Issue 102</a> for more details</p>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="c1"># Enable the on-screen controller and keyboard shortcuts</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">input_default_bindings</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">input_vo_keyboard</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span> <span class="n">osc</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="c1"># Alternative version using the old "floating box" style on-screen controller</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">player_operation_mode</span><span class="o">=</span><span class="s1">'pseudo-gui'</span><span class="p">,</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">script_opts</span><span class="o">=</span><span class="s1">'osc-layout=box,osc-seekbarstyle=bar,osc-deadzonesize=0,osc-minmousemove=3'</span><span class="p">,</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">input_default_bindings</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">input_vo_keyboard</span><span class="o">=</span><span class="kc">True</span><span class="p">,</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">osc</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
</span></pre>
</div>
<div class="section" id="pyqt-embedding">
<h4>PyQT embedding</h4>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">sys</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">from</span> <span class="nn">PyQt5.QtWidgets</span> <span class="kn">import</span> <span class="o">*</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">from</span> <span class="nn">PyQt5.QtCore</span> <span class="kn">import</span> <span class="o">*</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">class</span> <span class="nc">Test</span><span class="p">(</span><span class="n">QMainWindow</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">(</span><span class="n">parent</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">container</span> <span class="o">=</span> <span class="n">QWidget</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">setCentralWidget</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">container</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">container</span><span class="o">.</span><span class="n">setAttribute</span><span class="p">(</span><span class="n">Qt</span><span class="o">.</span><span class="n">WA_DontCreateNativeAncestors</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">container</span><span class="o">.</span><span class="n">setAttribute</span><span class="p">(</span><span class="n">Qt</span><span class="o">.</span><span class="n">WA_NativeWindow</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">player</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">wid</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">container</span><span class="o">.</span><span class="n">winId</span><span class="p">())),</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">vo</span><span class="o">=</span><span class="s1">'x11'</span><span class="p">,</span> <span class="c1"># You may not need this</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">log_handler</span><span class="o">=</span><span class="nb">print</span><span class="p">,</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">loglevel</span><span class="o">=</span><span class="s1">'debug'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">player</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s1">'test.webm'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">app</span> <span class="o">=</span> <span class="n">QApplication</span><span class="p">(</span><span class="n">sys</span><span class="o">.</span><span class="n">argv</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="c1"># This is necessary since PyQT stomps over the locale settings needed by libmpv.</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="c1"># This needs to happen after importing PyQT before creating the first mpv.MPV instance.</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">locale</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">locale</span><span class="o">.</span><span class="n">setlocale</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">LC_NUMERIC</span><span class="p">,</span> <span class="s1">'C'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">win</span> <span class="o">=</span> <span class="n">Test</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">win</span><span class="o">.</span><span class="n">show</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">sys</span><span class="o">.</span><span class="n">exit</span><span class="p">(</span><span class="n">app</span><span class="o">.</span><span class="n">exec_</span><span class="p">())</span>
</span></pre>
</div>
<div class="section" id="pygobject-embedding">
<h4>PyGObject embedding</h4>
<pre class="code python literal-block">
<span class="lineno"></span><span class="line"><span class="ch">#!/usr/bin/env python3</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">gi</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">import</span> <span class="nn">mpv</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="n">gi</span><span class="o">.</span><span class="n">require_version</span><span class="p">(</span><span class="s1">'Gtk'</span><span class="p">,</span> <span class="s1">'3.0'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="kn">from</span> <span class="nn">gi.repository</span> <span class="kn">import</span> <span class="n">Gtk</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">class</span> <span class="nc">MainClass</span><span class="p">(</span><span class="n">Gtk</span><span class="o">.</span><span class="n">Window</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="nb">super</span><span class="p">(</span><span class="n">MainClass</span><span class="p">,</span> <span class="bp">self</span><span class="p">)</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">set_default_size</span><span class="p">(</span><span class="mi">600</span><span class="p">,</span> <span class="mi">400</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="s2">"destroy"</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">on_destroy</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">widget</span> <span class="o">=</span> <span class="n">Gtk</span><span class="o">.</span><span class="n">Frame</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">add</span><span class="p">(</span><span class="n">widget</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">show_all</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="c1"># Must be created >after< the widget is shown, else property 'window' will be None</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">mpv</span> <span class="o">=</span> <span class="n">mpv</span><span class="o">.</span><span class="n">MPV</span><span class="p">(</span><span class="n">wid</span><span class="o">=</span><span class="nb">str</span><span class="p">(</span><span class="n">widget</span><span class="o">.</span><span class="n">get_property</span><span class="p">(</span><span class="s2">"window"</span><span class="p">)</span><span class="o">.</span><span class="n">get_xid</span><span class="p">()))</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">mpv</span><span class="o">.</span><span class="n">play</span><span class="p">(</span><span class="s2">"test.webm"</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="k">def</span> <span class="nf">on_destroy</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">widget</span><span class="p">,</span> <span class="n">data</span><span class="o">=</span><span class="kc">None</span><span class="p">):</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="bp">self</span><span class="o">.</span><span class="n">mpv</span><span class="o">.</span><span class="n">terminate</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">Gtk</span><span class="o">.</span><span class="n">main_quit</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span><span class="k">if</span> <span class="vm">__name__</span> <span class="o">==</span> <span class="s1">'__main__'</span><span class="p">:</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="c1"># This is necessary since like Qt, Gtk stomps over the locale settings needed by libmpv.</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="c1"># Like with Qt, this needs to happen after importing Gtk but before creating the first mpv.MPV instance.</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="kn">import</span> <span class="nn">locale</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">locale</span><span class="o">.</span><span class="n">setlocale</span><span class="p">(</span><span class="n">locale</span><span class="o">.</span><span class="n">LC_NUMERIC</span><span class="p">,</span> <span class="s1">'C'</span><span class="p">)</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">application</span> <span class="o">=</span> <span class="n">MainClass</span><span class="p">()</span><span class="w"></span></span>
<span class="lineno"></span><span class="line"><span class="w"></span> <span class="n">Gtk</span><span class="o">.</span><span class="n">main</span><span class="p">()</span>
</span></pre>
</div>
<div class="section" id="using-opengl-from-pygobject">
<h4>Using OpenGL from PyGObject</h4>
<p>Just like it is possible to render into a GTK widget through X11 windows, it <a class="reference external" href="https://gist.github.com/jaseg/657e8ecca3267c0d82ec85d40f423caa">also is possible to render into a GTK
widget using OpenGL</a> through this python API.</p>
</div>
<div class="section" id="using-opengl-from-pyqt5-qml">
<h4>Using OpenGL from PyQt5/QML</h4>
<p><a class="reference external" href="https://gitlab.com/robozman">Robozman</a> has mangaed to <a class="reference external" href="https://gitlab.com/robozman/python-mpv-qml-example">make mpv render into a PyQt5/QML widget using OpenGL</a> through this python API.</p>
</div>
<div class="section" id="using-mpv-inside-imgui-inside-opengl-via-glfw">
<h4>Using mpv inside imgui inside OpenGL via GLFW</h4>
<p><a class="reference external" href="https://github.com/dfaker">dfaker</a> has written a demo (<a class="reference external" href="https://github.com/dfaker/imgui_glfw_pythonmpv_demo/blob/main/main.py">link</a>) that uses mpv to render video into an <a class="reference external" href="https://github.com/ocornut/imgui">imgui</a> UI running on an OpenGL context inside <a class="reference external" href="https://www.glfw.org/">GLFW</a>. Check out their demo to see how to integrate with imgui/OpenGL and how to access properties and manage the lifecycle of an MPV instance.</p>
</div>
</div>
</div>
<div class="section" id="running-tests">
<h2>Running tests</h2>
<p>Use pytest to run tests.</p>
</div>
<div class="section" id="coding-conventions">
<h2>Coding Conventions</h2>
<p>The general aim is <a class="reference external" href="https://www.python.org/dev/peps/pep-0008/">PEP 8</a>, with liberal application of the "consistency" section. 120 cells line width. Four spaces.
No tabs. Probably don't bother making pure-formatting PRs except if you think it <em>really</em> helps readability or it
<em>really</em> irks you if you don't.</p>
</div>
<div class="section" id="license">
<h2>License</h2>
<p>python-mpv inherits the underlying libmpv's license, which can be either GPLv2 or later (default) or LGPLv2.1 or later.
For details, see <a class="reference external" href="https://github.com/mpv-player/mpv/blob/master/Copyright">the mpv copyright page</a>.</p>
</div>
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