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<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>JSDoc: Global</title> <script src="scripts/prettify/prettify.js"> </script> <script src="scripts/prettify/lang-css.js"> </script> <!--[if lt IE 9]> <script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> <link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css"> <link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css"> </head> <body> <div id="main"> <h1 class="page-title">Global</h1> <section> <header> <h2> </h2> </header> <article> <div class="container-overview"> <dl class="details"> </dl> </div> <h3 class="subsection-title">Methods</h3> <dl> <dt> <h4 class="name" id="createSizeFilters"><span class="type-signature"><private> </span>createSizeFilters<span class="signature">(command, key, value)</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Recompute size filters</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>command</code></td> <td class="type"> <span class="param-type"><a href="FfmpegCommand.html">FfmpegCommand</a></span> </td> <td class="description last"></td> </tr> <tr> <td class="name"><code>key</code></td> <td class="type"> <span class="param-type">String</span> </td> <td class="description last"><p>newly-added parameter name ('size', 'aspect' or 'pad')</p></td> </tr> <tr> <td class="name"><code>value</code></td> <td class="type"> <span class="param-type">String</span> </td> <td class="description last"><p>newly-added parameter value</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="videosize.js.html">options/videosize.js</a>, <a href="videosize.js.html#line72">line 72</a> </li></ul></dd> </dl> <h5>Returns:</h5> <div class="param-desc"> <p>filter string array</p> </div> </dd> <dt> <h4 class="name" id="getScalePadFilters"><span class="type-signature"><private> </span>getScalePadFilters<span class="signature">(width, height, aspect, color)</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Return filters to pad video to width*height,</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>width</code></td> <td class="type"> <span class="param-type">Number</span> </td> <td class="description last"><p>output width</p></td> </tr> <tr> <td class="name"><code>height</code></td> <td class="type"> <span class="param-type">Number</span> </td> <td class="description last"><p>output height</p></td> </tr> <tr> <td class="name"><code>aspect</code></td> <td class="type"> <span class="param-type">Number</span> </td> <td class="description last"><p>video aspect ratio (without padding)</p></td> </tr> <tr> <td class="name"><code>color</code></td> <td class="type"> <span class="param-type">Number</span> </td> <td class="description last"><p>padding color</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="videosize.js.html">options/videosize.js</a>, <a href="videosize.js.html#line19">line 19</a> </li></ul></dd> </dl> <h5>Returns:</h5> <div class="param-desc"> <p>scale/pad filters</p> </div> </dd> <dt> <h4 class="name" id="parseProgressLine"><span class="type-signature"><private> </span>parseProgressLine<span class="signature">(line)</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Parse progress line from ffmpeg stderr</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>line</code></td> <td class="type"> <span class="param-type">String</span> </td> <td class="description last"><p>progress line</p></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="utils.js.html">utils.js</a>, <a href="utils.js.html#line16">line 16</a> </li></ul></dd> </dl> <h5>Returns:</h5> <div class="param-desc"> <p>progress object</p> </div> </dd> <dt> <h4 class="name" id="process"><span class="type-signature"><private> </span>process<span class="signature">(command, target, <span class="optional">pipeOptions</span>)</span><span class="type-signature"></span></h4> </dt> <dd> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th>Argument</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>command</code></td> <td class="type"> <span class="param-type"><a href="FfmpegCommand.html">FfmpegCommand</a></span> </td> <td class="attributes"> </td> <td class="description last"></td> </tr> <tr> <td class="name"><code>target</code></td> <td class="type"> <span class="param-type">String</span> | <span class="param-type">Writable</span> </td> <td class="attributes"> </td> <td class="description last"></td> </tr> <tr> <td class="name"><code>pipeOptions</code></td> <td class="type"> <span class="param-type">Object</span> </td> <td class="attributes"> <optional><br> </td> <td class="description last"></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="processor.js.html">processor.js</a>, <a href="processor.js.html#line47">line 47</a> </li></ul></dd> </dl> </dd> <dt> <h4 class="name" id="runFfprobe"><span class="type-signature"><private> </span>runFfprobe<span class="signature">(command)</span><span class="type-signature"></span></h4> </dt> <dd> <div class="description"> <p>Run ffprobe asynchronously and store data in command</p> </div> <h5>Parameters:</h5> <table class="params"> <thead> <tr> <th>Name</th> <th>Type</th> <th class="last">Description</th> </tr> </thead> <tbody> <tr> <td class="name"><code>command</code></td> <td class="type"> <span class="param-type"><a href="FfmpegCommand.html">FfmpegCommand</a></span> </td> <td class="description last"></td> </tr> </tbody> </table> <dl class="details"> <dt class="tag-source">Source:</dt> <dd class="tag-source"><ul class="dummy"><li> <a href="processor.js.html">processor.js</a>, <a href="processor.js.html#line194">line 194</a> </li></ul></dd> </dl> </dd> </dl> </article> </section> </div> <nav> <h2><a href="index.html">Index</a></h2><h3>Classes</h3><ul><li><a href="FfmpegCommand.html">FfmpegCommand</a></li></ul><h3>Events</h3><ul><li><a href="FfmpegCommand.html#event:codecData">codecData</a></li><li><a href="FfmpegCommand.html#event:end">end</a></li><li><a href="FfmpegCommand.html#event:error">error</a></li><li><a href="FfmpegCommand.html#event:progress">progress</a></li><li><a href="FfmpegCommand.html#event:start">start</a></li></ul><h3>Global</h3><ul><li><a href="global.html#createSizeFilters">createSizeFilters</a></li><li><a href="global.html#getScalePadFilters">getScalePadFilters</a></li><li><a href="global.html#parseProgressLine">parseProgressLine</a></li><li><a href="global.html#process">process</a></li><li><a href="global.html#runFfprobe">runFfprobe</a></li></ul> </nav> <br clear="both"> <footer> Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.3.0-alpha5</a> on Thu May 01 2014 13:29:29 GMT+0200 (CEST) </footer> <script> prettyPrint(); </script> <script src="scripts/linenumber.js"> </script> </body> </html>