oss 视频解码(php实现)
时间: 2024-06-13 14:06:24 浏览: 171
根据提供的引用内容,我们可以使用阿里云的PHP SDK来实现OSS视频解码。以下是实现步骤:
1.首先,需要安装阿里云的PHP SDK。可以通过Composer来安装,也可以从GitHub上下载源码并手动安装。
2.在代码中引用VOD和OSS的文件,具体代码如下:
```php
require_once './aliyun-php-sdk/aliyun-php-sdk-core/Config.php';
require_once './aliyun-php-sdk/aliyun-oss-php-sdk-2.2.4/autoload.php';
use vod\Request\V20170321 as vod;
use OSS\OssClient;
use OSS\Core\OssException;
```
3.创建OSS客户端并获取视频文件的URL,具体代码如下:
```php
$accessKeyId = "<yourAccessKeyId>";
$accessKeySecret = "<yourAccessKeySecret>";
$endpoint = "<yourEndpoint>";
$bucket = "<yourBucketName>";
$object = "<yourObjectName>";
$ossClient = new OssClient($accessKeyId, $accessKeySecret, $endpoint);
$signedUrl = $ossClient->signUrl($bucket, $object, 3600);
```
4.创建VOD客户端并提交视频解码请求,具体代码如下:
```php
$clientProfile = DefaultProfile::getProfile("<yourRegionId>", "<yourAccessKeyId>", "<yourAccessKeySecret>");
$client = new DefaultAcsClient($clientProfile);
$request = new vod\GetMezzanineInfoRequest();
$request->setVideoId("<yourVideoId>");
$request->setAuthTimeout(3600);
$response = $client->getAcsResponse($request);
$mezzanine = $response->Mezzanine;
$playInfoList = $mezzanine->PlayInfoList->PlayInfo;
$decodedUrl = "";
foreach ($playInfoList as $playInfo) {
if ($playInfo->Format == "mp4") {
$decodedUrl = $playInfo->PlayURL;
break;
}
}
```
5.最后,我们可以使用HTML5的video标签来播放解码后的视频,具体代码如下:
```html
<video width="320" height="240" controls>
<source src="<?php echo $decodedUrl; ?>" type="video/mp4">
Your browser does not support the video tag.
</video>
```