How to use PHP and Youpai Cloud API to implement audio and video storage function

How to use PHP and Youpai Cloud API to realize audio and video storage function

Introduction:
With the development of mobile Internet, the transmission and playback of audio and video have become an important part of the Internet. As a professional cloud storage service provider, Paiyun provides developers with a wealth of audio and video storage solutions. This article will introduce how to use PHP language combined with Youpai Cloud API to realize the audio and video storage function.

1. Preparation work
Before using Youpaiyun API, we need to prepare the following work:

1. Register Youpaiyun account and create your own storage space.
2. Obtain the API key in Youpai Cloud Console, including Bucket name, operator name and operator password.

2. Install SDK and configure API key

1. First, we need to download and install Youpaiyun PHP SDK. You can find its source code on GitHub and install it. download.
2. After decompressing the SDK file, enter the upyun-php-sdk-master/UPyun folder and find the config.php file.

3. Open the config.php file and fill in the API key information obtained from the Youpai Cloud console:

   <?php
   $config = array(
    'bucketname' => 'your_bucketname',
    'username' => 'your_username',
    'password' => 'your_password',
   );

3. Upload audio and video files
The following is a code example for uploading audio and video files to Youpaiyun storage space using PHP language:

<?php
require_once('/path/to/upyun-php-sdk-master/UPyun/UPyun.php');
$upyun = new UpYun($config['bucketname'], $config['username'], $config['password']);
$file = '/path/to/your/file.mp4'; // 音视频文件路径
$filename = 'file.mp4'; // 音视频文件名

// 设置保存路径
$savePath = '/video/' . date('Y/m/d/') . $filename;

// 上传音视频文件
$fh = fopen($file, 'rb');
$result = $upyun->writeFile($savePath, $fh);

if ($result) {
    echo '文件上传成功';
} else {
    echo '文件上传失败';
}

fclose($fh);
?>

The above code first loads Youpaiyun's PHP SDK before uploading. We need to set the save path and file name. This saving path can be customized according to specific needs, such as dividing subdirectories according to date. Then upload the file to Youpai cloud storage space through the writeFile method.

4. Audio and video processing
After the audio and video files are successfully uploaded, we can perform some processing operations on the audio and video files. For example, video screenshots, transcoding, cropping, etc. The following is a simple example:

<?php
// 截取视频指定时间的帧作为图片
$frameTime = '00:00:05';
$framePath = '/video/' . date('Y/m/d/') . 'frame.jpg';

$result = $upyun->framePic($savePath, $framePath, $frameTime);
if ($result) {
    echo '视频帧截取成功';
} else {
    echo '视频帧截取失败';
}

// 转码为指定格式
$format = 'mp4';
$targetPath = '/video/' . date('Y/m/d/') . 'target.' . $format;

$params = array(
    'avopts/format/' => $format,
);

$result = $upyun->avthumb($savePath, $targetPath, $params);
if ($result) {
    echo '视频转码成功';
} else {
    echo '视频转码失败';
}

// 其他音视频处理操作，如裁剪、水印等
?>

In the above code, we first use the framePic method to screenshot the video, specify the interception time, and save the captured frames as pictures. Then use the avthumb method to transcode the video to the specified format and save it to the target path. In addition, Youpaiyun also provides other rich audio and video processing operations, such as cropping, watermarking, etc., which can be called according to actual needs.

Summary:
This article introduces how to use PHP language combined with Youpai Cloud API to realize the audio and video storage function. By uploading and processing audio and video files, the needs for audio and video resources in different scenarios can be met. At the same time, Youpaiyun, as a stable and reliable cloud storage service provider, provides developers with fast and efficient audio and video storage solutions. I hope this article can be helpful to readers.

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