PHP FFmpeg Extension Installation Guide: Simple and easy-to-understand tutorial

In the process of website development, sometimes we need to deal with various multimedia files, such as audio, video, etc. FFmpeg is a powerful multimedia processing tool that can process audio, video and other formats, and supports various transcoding, cutting and other operations. The PHP FFmpeg extension is an extension library that calls FFmpeg functions in PHP. It can be used to process multimedia files easily. Below we will introduce the installation process of PHP FFmpeg extension in detail, hoping to provide you with some help.

Step 1: Install FFmpeg

First, we need to install FFmpeg on the server. The specific installation method will vary depending on the system. Here, Ubuntu is taken as an example. Enter the following command in the terminal to install FFmpeg:

sudo apt-get update
sudo apt-get install ffmpeg

After the installation is complete, you can enter the following command to verify whether FFmpeg is installed successfully:

ffmpeg -version

If the installation is successful, the version information of FFmpeg will be displayed.

Step 2: Install the PHP FFmpeg extension

Next, we need to install the PHP FFmpeg extension. First, we need to download the PHP extension source code of FFmpeg. You can find its latest version on GitHub and download it, or you can use the following command to download:

git clone https://github.com/PHP-FFmpeg/PHP-FFmpeg.git

After the download is completed, enter the download directory and execute the following command to compile and install the PHP FFmpeg extension:

cd PHP-FFmpeg
phpize
./configure
make
sudo make install

Step 3: Configure PHP

After the installation is complete, you need to tell PHP to load this extension. Edit the PHP configuration file php.ini and add the following content at the end of the file:

extension=ffmpeg.so

Then restart the PHP service to make the configuration take effect:

sudo service php-fpm restart

Step 4: Test

Installation Once completed, we can write a simple PHP script to test whether the FFmpeg extension was successfully installed. Create a file named test.php and write the following code:

<?php
$ffmpeg = new FFMpegFFMpeg();

After saving the file, run test.php in the browser. If no error is reported, the PHP FFmpeg extension is successfully installed.

Conclusion

Through the above steps, we successfully installed the PHP FFmpeg extension and wrote a simple test script to confirm whether the installation was successful. In future website development, you can easily use FFmpeg to process multimedia files and achieve more functions. I hope this tutorial can help you, and I wish you smooth application of PHP FFmpeg extension in development!

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