How to connect PHP to Tencent Cloud live broadcast recording service to implement live broadcast recording function

How PHP connects with Tencent Cloud Live Recording Service to implement live broadcast recording function

Tencent Cloud Live Recording Service provides powerful functions that allow users to record live streams in real time for archiving or post-editing. For applications developed using PHP, how to connect to the Tencent Cloud live broadcast recording service and implement the live broadcast recording function? The following will introduce the specific implementation steps and provide PHP code examples.

Step 1: Install Tencent Cloud SDK

Tencent Cloud provides a rich set of SDKs to facilitate developers to interact with Tencent Cloud products. In PHP, we can install Tencent Cloud SDK through Composer. In the composer.json file in the project root directory, add the following dependencies:

{
  "require": {
    "qcloud/cos-sdk-v5": "^1.6",
    "qcloud/flysystem-qcloud-cos-v5": "^1.0"
  }
}

Execute the composer install command, and Composer will download and install the required SDK from Packagist.

Step 2: Configure Tencent Cloud live broadcast recording

In the Tencent Cloud console, find the live broadcast service and open the live broadcast recording configuration page. Configure recording template, storage template and other parameters, and write down the API key ID and API key. These parameters will be used in the code.

Step 3: Write PHP code

First, import the required classes and namespaces:

use TencentCloudCommonCredential;
use TencentCloudCommonProfileClientProfile;
use TencentCloudCommonProfileHttpProfile;
use TencentCloudLiveV20180801ModelsDescribeLiveRecordTemplatesRequest;
use TencentCloudLiveV20180801ModelsCreateLiveRecordRequest;
use TencentCloudLiveV20180801ModelsStopLiveRecordRequest;

Next, configure the API key and region (the following is for South China) ):

$cred = new Credential("API密钥ID", "API密钥");
$httpProfile = new HttpProfile();
$httpProfile->setEndpoint("live.tencentcloudapi.com");
$clientProfile = new ClientProfile();
$clientProfile->setHttpProfile($httpProfile);

Then, get the recording template ID:

$req = new DescribeLiveRecordTemplatesRequest();
$client = new LiveClient($cred, "ap-guangzhou", $clientProfile);
$resp = $client->DescribeLiveRecordTemplates($req);
$templateId = $resp->getTemplates()[0]["TemplateId"];

Next, create the live recording task:

$req = new CreateLiveRecordRequest();
$req->setAppName("直播应用名称");
$req->setStreamName("直播流名称");
$req->setTemplateId($templateId);
$req->setIsDelayLive(0);
$req->setIsCallback(0);
$client = new LiveClient($cred, "ap-guangzhou", $clientProfile);
$resp = $client->CreateLiveRecord($req);
$taskId = $resp->getTaskId();

Finally, stop the live recording task:

$req = new StopLiveRecordRequest();
$req->setTaskId($taskId);
$client = new LiveClient($cred, "ap-guangzhou", $clientProfile);
$client->StopLiveRecord($req);

In the above code, you need to replace "API key ID" and "API key" with the corresponding parameters obtained from the Tencent Cloud console; "Live broadcast application name" and "Live stream name" respectively specify the live broadcast to be recorded. Application name and live stream name.

The above are the steps and sample code for PHP to connect with Tencent Cloud live broadcast recording service to implement the live broadcast recording function. Developers can configure and adjust parameters according to their actual conditions to achieve more complex recording functions. I hope this article will be helpful to developers who use PHP for live broadcast recording.

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