libavutil.html 3.3 KB

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  7. Libavutil Documentation
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  16. Libavutil Documentation
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  20. <a name="SEC_Top"></a>
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  22. <h2 class="contents-heading">Table of Contents</h2>
  23. <div class="contents">
  24. <ul class="no-bullet">
  25. <li><a id="toc-Description" href="#Description">1 Description</a></li>
  26. <li><a id="toc-See-Also" href="#See-Also">2 See Also</a></li>
  27. <li><a id="toc-Authors" href="#Authors">3 Authors</a></li>
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  30. <a name="Description"></a>
  31. <h2 class="chapter">1 Description<span class="pull-right"><a class="anchor hidden-xs" href="#Description" aria-hidden="true">#</a> <a class="anchor hidden-xs"href="#toc-Description" aria-hidden="true">TOC</a></span></h2>
  32. <p>The libavutil library is a utility library to aid portable
  33. multimedia programming. It contains safe portable string functions,
  34. random number generators, data structures, additional mathematics
  35. functions, cryptography and multimedia related functionality (like
  36. enumerations for pixel and sample formats). It is not a library for
  37. code needed by both libavcodec and libavformat.
  38. </p>
  39. <p>The goals for this library is to be:
  40. </p>
  41. <dl compact="compact">
  42. <dt><strong>Modular</strong></dt>
  43. <dd><p>It should have few interdependencies and the possibility of disabling individual
  44. parts during <code>./configure</code>.
  45. </p>
  46. </dd>
  47. <dt><strong>Small</strong></dt>
  48. <dd><p>Both sources and objects should be small.
  49. </p>
  50. </dd>
  51. <dt><strong>Efficient</strong></dt>
  52. <dd><p>It should have low CPU and memory usage.
  53. </p>
  54. </dd>
  55. <dt><strong>Useful</strong></dt>
  56. <dd><p>It should avoid useless features that almost no one needs.
  57. </p></dd>
  58. </dl>
  59. <a name="See-Also"></a>
  60. <h2 class="chapter">2 See Also<span class="pull-right"><a class="anchor hidden-xs" href="#See-Also" aria-hidden="true">#</a> <a class="anchor hidden-xs"href="#toc-See-Also" aria-hidden="true">TOC</a></span></h2>
  61. <p><a href="ffmpeg.html">ffmpeg</a>, <a href="ffplay.html">ffplay</a>, <a href="ffprobe.html">ffprobe</a>,
  62. <a href="ffmpeg-utils.html">ffmpeg-utils</a>
  63. </p>
  64. <a name="Authors"></a>
  65. <h2 class="chapter">3 Authors<span class="pull-right"><a class="anchor hidden-xs" href="#Authors" aria-hidden="true">#</a> <a class="anchor hidden-xs"href="#toc-Authors" aria-hidden="true">TOC</a></span></h2>
  66. <p>The FFmpeg developers.
  67. </p>
  68. <p>For details about the authorship, see the Git history of the project
  69. (git://source.ffmpeg.org/ffmpeg), e.g. by typing the command
  70. <code>git log</code> in the FFmpeg source directory, or browsing the
  71. online repository at <a href="http://source.ffmpeg.org">http://source.ffmpeg.org</a>.
  72. </p>
  73. <p>Maintainers for the specific components are listed in the file
  74. <samp>MAINTAINERS</samp> in the source code tree.
  75. </p>
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