How can PHP be used as a middleman in the process of converting and embedding videos on a website?

To use PHP as a middleman in the process of converting and embedding videos on a website, you can create a script that takes a video file as input, converts it to a web-friendly format (such as MP4), and then generates the necessary HTML code to embed the video on a webpage.

<?php
// Specify the path to the video file
$video_file = 'path/to/video.mp4';

// Convert the video to MP4 format using ffmpeg
$converted_file = 'path/to/converted_video.mp4';
exec("ffmpeg -i $video_file -c:v libx264 -c:a aac $converted_file");

// Generate the HTML code to embed the video on a webpage
echo '<video width="320" height="240" controls>';
echo '<source src="' . $converted_file . '" type="video/mp4">';
echo 'Your browser does not support the video tag.';
echo '</video>';
?>