How to Get Video Duration, Dimensions, and Size in PHP?

Determining Video Duration, Dimensions, and Size in PHP

Extracting video metadata such as duration, dimensions, and size is a common task when processing video files. This article demonstrates how to accomplish this in PHP.

Utilizing getID3

getID3 is a PHP library that supports video format analysis. To use it:

<code class="php">include_once('pathto/getid3.php');
$getID3 = new getID3;
$file = $getID3->analyze($filename);</code>

The extracted metadata can be accessed as follows:

<code class="php">echo("Duration: ".$file['playtime_string'].
" / Dimensions: ".$file['video']['resolution_x']." wide by ".$file['video']['resolution_y']." tall".
" / Filesize: ".$file['filesize']." bytes<br />");</code>

Employing ffmpeg-php

If server modifications are allowed, install the ffmpeg-php extension:

http://ffmpeg-php.sourceforge.net/

This extension provides a more comprehensive API for video analysis.

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