How to install PHP FFmpeg extension on server?

How to install the PHP FFmpeg extension on the server?

Installing the PHP FFmpeg extension on the server can help us process audio and video files in PHP projects and implement functions such as encoding, decoding, editing, and processing of audio and video files. This article will introduce how to install the PHP FFmpeg extension on the server, as well as specific code examples.

First, we need to ensure that PHP and FFmpeg are installed on the server. If FFmpeg is not installed, you can follow the steps below to install FFmpeg:

1. First, update the system’s package list:

   sudo apt update

2. Install FFmpeg:

   sudo apt install ffmpeg

After the installation is complete, we can install the PHP FFmpeg extension:

1. Download the PHP FFmpeg extension source code and unzip it:

   wget https://github.com/PHP-FFMpeg/PHP-FFMpeg/archive/master.zip
   unzip master.zip
   cd PHP-FFMpeg-master

2. Install the dependencies of the PHP FFmpeg extension:

   sudo apt install php-dev
   sudo apt install pkg-config
   sudo apt install yasm

3. Compile and install the PHP FFmpeg extension:

   phpize
   ./configure
   make
   sudo make install

4. Configure PHP.ini file, add the FFmpeg extension:

   sudo echo "extension=ffmpeg.so" >> /etc/php/7.x/cli/php.ini
   sudo echo "extension=ffmpeg.so" >> /etc/php/7.x/apache2/php.ini

   Among them, 7.x is the version number of PHP, which should be replaced according to the actual situation.

5. Restart the Apache or PHP-FPM service to make the configuration take effect:

   sudo service apache2 restart
   sudo service php7.x-fpm restart

After the installation is complete, we can write a simple PHP script to test FFmpeg Extended functions, such as:

<?php
use FFMpegFFMpeg;
use FFMpegFFProbe;
require 'vendor/autoload.php';

$ffmpeg = FFMpeg::create();
$video = $ffmpeg->open('path/to/video.mp4');
$video
    ->filters()
    ->resize(new FFMpegCoordinateDimension(320, 240))
    //其他处理操作
    ->synchronize();
$video
    ->save(new FFMpegFormatVideoX264(), 'path/to/output.mp4');
?>

The above are the specific steps and code examples for installing the PHP FFmpeg extension on the server. By installing the PHP FFmpeg extension, we can easily process audio and video files in PHP projects and achieve more rich functions. Hope the above content is helpful to you.

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