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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>Who Should Read This Guide?</title><meta name="generator" content="DocBook XSL Stylesheets V1.79.1"><link rel="home" href="index.html" title="GStreamer Plugin Writer's Guide (1.8.0)"><link rel="up" href="chapter-intro-preface.html" title="Chapter 1. Preface"><link rel="prev" href="chapter-intro-preface.html" title="Chapter 1. Preface"><link rel="next" href="section-preface-reading.html" title="Preliminary Reading"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Who Should Read This Guide?</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="chapter-intro-preface.html">Prev</a> </td><th width="60%" align="center">Chapter 1. Preface</th><td width="20%" align="right"> <a accesskey="n" href="section-preface-reading.html">Next</a></td></tr></table><hr></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="section-preface-who"></a>Who Should Read This Guide?</h2></div></div></div><p>
      This guide explains how to write new modules for <span class="application">GStreamer</span>. The guide is
      relevant to several groups of people:
    </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p>
          Anyone who wants to add support for new ways of processing data in
          <span class="application">GStreamer</span>. For example, a person in this group might want to create
          a new data format converter, a new visualization tool, or a new
          decoder or encoder.
        </p></li><li class="listitem"><p>
          Anyone who wants to add support for new input and output devices. For
          example, people in this group might want to add the ability to write
          to a new video output system or read data from a digital camera or
          special microphone.
        </p></li><li class="listitem"><p>
          Anyone who wants to extend <span class="application">GStreamer</span> in any way. You need to have an
          understanding of how the plugin system works before you can understand
          the constraints that the plugin system places on the rest of the code.
          Also, you might be surprised after reading this at how much can be
          done with plugins.
        </p></li></ul></div><p>
      This guide is not relevant to you if you only want to use the existing
      functionality of <span class="application">GStreamer</span>, or if you just want to use an application
      that uses <span class="application">GStreamer</span>. If you are only interested in using existing
      plugins to write a new application - and there are quite a lot of
      plugins already - you might want to check the <span class="emphasis"><em>GStreamer Application Development Manual</em></span>. If you
      are just trying to get help with a <span class="application">GStreamer</span> application, then you
      should check with the user manual for that particular application.
    </p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="chapter-intro-preface.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="chapter-intro-preface.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="section-preface-reading.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 1. Preface </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> Preliminary Reading</td></tr></table></div></body></html>