用PHP SDK对视频进行转码的操作步骤及代码示例

转码是将音视频文件转换成另一个或多个音视频文件，以适应不同网络带宽、不同终端设备和不同的用户需求。当控制台创建的转码任务和工作流均无法满足您的使用场景时，可以按需调用SubmitJobs接口进行转码。本文提供了媒体处理PHP SDK转码模块相关功能的API调用示例。

前提条件

使用前请先安装及完成PHP SDK相关配置，详细信息，请参见前言。更多SDK及API调用示例，请参见OpenAPI。

提交转码作业

调用SubmitJobs提交转码作业，接口参数和返回字段详细信息请参见提交转码作业，调用示例如下：

<?php
namespace AlibabaCloud\SDK\Sample;

use AlibabaCloud\SDK\Mts\V20140618\Mts;
use AlibabaCloud\Darabonba\Env\Env;
use AlibabaCloud\Tea\Tea;
use AlibabaCloud\Tea\Utils\Utils;
use AlibabaCloud\Tea\Console\Console;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Mts\V20140618\Models\SubmitJobsRequest;


class Sample {

    private $pipelineId = "<PipelineId>";
    private $templateId = "S00000001-100020"; #转码模板ID，按需配置
    private $ossLocation = "<OssLocation>";
    private $bucket = "<bucket name>";
    private $oss_input_object  = "input.mp4"; 
    private $oss_output_object  = "output.mp4";


    /**
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @param string $regionId
     * @return Mts
     * 正式环境下 建议 protocol = "HTTPS";
     */
    public static function createClient($accessKeyId, $accessKeySecret, $regionId){
        $config = new Config([]);
        $config->accessKeyId = $accessKeyId;
        $config->accessKeySecret = $accessKeySecret;
        $config->regionId = $regionId;
        $config->protocol = "HTTP";
        return new Mts($config);
    }

    /**
     * @return void
     */
    public static function main(){
        $sample = new Sample;
        $client = self::createClient(Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_ID"), Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"), 'cn-shanghai');
        $request = new SubmitJobsRequest([
            "input" => json_encode(array(
                'Location' => $sample->ossLocation,
                'Bucket' => $sample->bucket,
                'Object' => urlencode($sample->oss_input_object))
            ),
            "outputBucket" => $sample->bucket,
            "outputLocation" => $sample->ossLocation,
            "pipelineId" => $sample->pipelineId,
            "outputs" => $sample->outputs(),
        ]);
        $response = $client->submitJobs($request);
        Console::log(Utils::toJSONString(Tea::merge($response->body)));
    }

    function outputs() {
        $output = array('OutputObject' => urlencode($this->oss_output_object));
        $output['TemplateId'] = $this->templateId;
        $outputs = array($output);
        return json_encode($outputs);
    }

}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
Sample::main();

查询转码作业

调用QueryJobList查询转码作业，接口参数和返回字段详细信息请参见查询转码作业，调用示例如下：

<?php
namespace AlibabaCloud\SDK\Sample;

use AlibabaCloud\SDK\Mts\V20140618\Mts;
use AlibabaCloud\Darabonba\Env\Env;
use AlibabaCloud\Tea\Tea;
use AlibabaCloud\Tea\Utils\Utils;
use AlibabaCloud\Tea\Console\Console;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Mts\V20140618\Models\QueryJobListRequest;


class Sample {

    /**
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @param string $regionId
     * @return Mts
     * 正式环境下 建议 protocol = "HTTPS";
     */
    public static function createClient($accessKeyId, $accessKeySecret, $regionId){
        $config = new Config([]);
        $config->accessKeyId = $accessKeyId;
        $config->accessKeySecret = $accessKeySecret;
        $config->regionId = $regionId;
        $config->protocol = "HTTP";
        return new Mts($config);
    }

    /**
     * @return void
     */
    public static function main(){
        $sample = new Sample;
        $client = self::createClient(Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_ID"), Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"), 'cn-shanghai');
        $request = new QueryJobListRequest([
            "jobIds" => "bb558c1cc5be44d19****,d1ce193f50f1fcd****"
        ]);
        $response = $client->queryJobList($request);
        Console::log(Utils::toJSONString(Tea::merge($response->body)));
    }

}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
Sample::main();

遍历转码作业

调用ListJob查询转码作业，接口参数和返回字段详细信息请参见遍历转码作业，调用示例如下：

<?php
namespace AlibabaCloud\SDK\Sample;

use AlibabaCloud\SDK\Mts\V20140618\Mts;
use AlibabaCloud\Darabonba\Env\Env;
use AlibabaCloud\Tea\Tea;
use AlibabaCloud\Tea\Utils\Utils;
use AlibabaCloud\Tea\Console\Console;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Mts\V20140618\Models\ListJobRequest;


class Sample {

    /**
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @param string $regionId
     * @return Mts
     * 正式环境下 建议 protocol = "HTTPS";
     */
    public static function createClient($accessKeyId, $accessKeySecret, $regionId){
        $config = new Config([]);
        $config->accessKeyId = $accessKeyId;
        $config->accessKeySecret = $accessKeySecret;
        $config->regionId = $regionId;
        $config->protocol = "HTTP";
        return new Mts($config);
    }

    /**
     * @return void
     */
    public static function main(){
        $sample = new Sample;
        $client = self::createClient(Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_ID"), Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"), 'cn-shanghai');
        $request = new ListJobRequest([
            "state" => "All",
            "pipelineId" => "88c6ca185b665e2a12*****"
        ]);
        $response = $client->listJob($request);
        Console::log(Utils::toJSONString(Tea::merge($response->body)));
    }

}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
Sample::main();

取消转码作业

调用CancelJob查询转码作业，接口参数和返回字段详细信息请参见取消转码作业，调用示例如下：

<?php
namespace AlibabaCloud\SDK\Sample;

use AlibabaCloud\SDK\Mts\V20140618\Mts;
use AlibabaCloud\Darabonba\Env\Env;
use AlibabaCloud\Tea\Tea;
use AlibabaCloud\Tea\Utils\Utils;
use AlibabaCloud\Tea\Console\Console;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Mts\V20140618\Models\CancelJobRequest;


class Sample {

    /**
     * @param string $accessKeyId
     * @param string $accessKeySecret
     * @param string $regionId
     * @return Mts
     * 正式环境下 建议 protocol = "HTTPS";
     */
    public static function createClient($accessKeyId, $accessKeySecret, $regionId){
        $config = new Config([]);
        $config->accessKeyId = $accessKeyId;
        $config->accessKeySecret = $accessKeySecret;
        $config->regionId = $regionId;
        $config->protocol = "HTTP";
        return new Mts($config);
    }

    /**
     * @return void
     */
    public static function main(){
        $sample = new Sample;
        $client = self::createClient(Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_ID"), Env::getEnv("ALIBABA_CLOUD_ACCESS_KEY_SECRET"), 'cn-shanghai');
        $request = new CancelJobRequest([
            "jobId" => "d1ce4d49419193f50f1fcd*****"
        ]);
        $response = $client->cancelJob($request);
        Console::log(Utils::toJSONString(Tea::merge($response->body)));
    }

}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($path)) {
    require_once $path;
}
Sample::main();

前提条件

提交转码作业

查询转码作业

遍历转码作业

取消转码作业

相关文档