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Build a PHP cloud transcoding CMS system to implement video transcoding services

王林Original: 2024-03-16 08:30:051073browse

With the rapid development of online videos, video transcoding services have become more and more important. In order to meet users' needs for video transcoding, building a PHP cloud transcoding CMS system is a good choice. In this article, we will introduce how to build a simple PHP cloud transcoding CMS system and provide specific code examples.

First, we need to prepare a basic PHP development environment. Make sure you have PHP and MySQL installed, and have a web server such as Apache or Nginx. Next, we will gradually build a PHP cloud transcoding CMS system.

Create database and table structure

First, we need to create a new database and create two tables in the database, one for storing user information and the other One is used to store video transcoding task information. The following is a sample code for the database table structure:

User table (users):

CREATE TABLE users (
  id INT AUTO_INCREMENT PRIMARY KEY,
  username VARCHAR(50) NOT NULL,
  email VARCHAR(50) NOT NULL,
  password VARCHAR(255) NOT NULL
);

Transcode task table (transcode_tasks):

CREATE TABLE transcode_tasks (
  id INT AUTO_INCREMENT PRIMARY KEY,
  user_id INT NOT NULL,
  video_url VARCHAR(255) NOT NULL,
  status VARCHAR(20) NOT NULL
);

Create user registration, login and video upload interface

Next, we create the user registration, login and video upload interface. User registration and login functions are essential in order for users to be able to use the system. The video upload interface is used for users to submit transcoding tasks and save the video URL to the database. The following are HTML and PHP code examples:

Registration interface (register.php):

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
  //Process the registration information submitted by the user
}
?>
<!DOCTYPE html>
<html>
<head>
  <title>User registration</title>
</head>
<body>
  <h2>User registration</h2>
  <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>">
    <input type="text" name="username" placeholder="username" required>
    <input type="email" name="email" placeholder="email" required>
    <input type="password" name="password" placeholder="password" required>
    <input type="submit" value="Register">
  </form>
</body>
</html>

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
  //Process the login information submitted by the user
}
?>
<!DOCTYPE html>
<html>
<head>
  <title>User login</title>
</head>
<body>
  <h2>User login</h2>
  <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>">
    <input type="text" name="username" placeholder="username" required>
    <input type="password" name="password" placeholder="password" required>
    <input type="submit" value="Login">
  </form>
</body>
</html>

Upload video interface (upload.php):

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
  //Processing logic for uploading videos
}
?>
<!DOCTYPE html>
<html>
<head>
  <title>Video transcoding</title>
</head>
<body>
  <h2>Upload video</h2>
  <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>">
    <input type="text" name="video_url" placeholder="Video URL" required>
    <input type="submit" value="Submit">
  </form>
</body>
</html>

Implementing the video transcoding function

Finally, we need to implement the video transcoding function. In the logic of processing uploaded videos, we can call the API of the transcoding service to implement video transcoding. The following is the sample code:

Video transcoding logic (upload.php):

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {
  //Processing logic for uploading videos

  $video_url = $_POST["video_url"];
  $status = "To be transcoded";

  //Save the transcoding task to the database
  //Perform video transcoding task
}
?>

Through the above steps, we successfully built a simple PHP cloud transcoding CMS system, which realizes the functions of user registration, login, video uploading and video transcoding. Of course, more functions and security optimizations need to be considered in actual development, but this example can help you get started quickly and start implementing video transcoding services.

I hope this article is helpful to you, and I also hope that you can continue to improve your technical level in the field of video transcoding through continuous learning and practice!

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