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<span id="mmedia"></span><h1>21. Multimedia Services<a class="headerlink" href="#multimedia-services" title="Permalink to this headline">¶</a></h1>
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<p>The modules described in this chapter implement various algorithms or interfaces
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that are mainly useful for multimedia applications. They are available at the
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discretion of the installation. Here’s an overview:</p>
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<li class="toctree-l1"><a class="reference internal" href="audioop.html">21.1. <code class="docutils literal"><span class="pre">audioop</span></code> — Manipulate raw audio data</a></li>
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<li class="toctree-l1"><a class="reference internal" href="imageop.html">21.2. <code class="docutils literal"><span class="pre">imageop</span></code> — Manipulate raw image data</a></li>
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<li class="toctree-l1"><a class="reference internal" href="aifc.html">21.3. <code class="docutils literal"><span class="pre">aifc</span></code> — Read and write AIFF and AIFC files</a></li>
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<li class="toctree-l1"><a class="reference internal" href="sunau.html">21.4. <code class="docutils literal"><span class="pre">sunau</span></code> — Read and write Sun AU files</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="sunau.html#au-read-objects">21.4.1. AU_read Objects</a></li>
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<li class="toctree-l2"><a class="reference internal" href="sunau.html#au-write-objects">21.4.2. AU_write Objects</a></li>
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<li class="toctree-l1"><a class="reference internal" href="wave.html">21.5. <code class="docutils literal"><span class="pre">wave</span></code> — Read and write WAV files</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="wave.html#wave-read-objects">21.5.1. Wave_read Objects</a></li>
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<li class="toctree-l2"><a class="reference internal" href="wave.html#wave-write-objects">21.5.2. Wave_write Objects</a></li>
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<li class="toctree-l1"><a class="reference internal" href="chunk.html">21.6. <code class="docutils literal"><span class="pre">chunk</span></code> — Read IFF chunked data</a></li>
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<li class="toctree-l1"><a class="reference internal" href="sndhdr.html">21.9. <code class="docutils literal"><span class="pre">sndhdr</span></code> — Determine type of sound file</a></li>
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<li class="toctree-l1"><a class="reference internal" href="ossaudiodev.html">21.10. <code class="docutils literal"><span class="pre">ossaudiodev</span></code> — Access to OSS-compatible audio devices</a><ul>
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<li class="toctree-l2"><a class="reference internal" href="ossaudiodev.html#audio-device-objects">21.10.1. Audio Device Objects</a></li>
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<li class="toctree-l2"><a class="reference internal" href="ossaudiodev.html#mixer-device-objects">21.10.2. Mixer Device Objects</a></li>
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