Are there any recommended libraries or tools, such as ImageMagick, that can assist in working with video files in PHP?

When working with video files in PHP, one recommended library is FFmpeg. FFmpeg is a powerful multimedia framework that can be used to manipulate video files, such as converting formats, resizing, and extracting frames. By using FFmpeg in PHP, you can easily perform various video processing tasks.

// Command to convert video file to a different format using FFmpeg
$command = 'ffmpeg -i input.mp4 output.avi';

// Execute the FFmpeg command
exec($command);