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Transcode media files

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Transcoding converts an audio or video file into one or more files to adapt to different network bandwidths, terminal devices, and user needs. If the transcoding jobs and workflows created in the ApsaraVideo Media Processing (MPS) console cannot meet your business requirements, you can call the SubmitJobs operation to submit transcoding jobs. This topic provides sample code for managing transcoding jobs by using MPS SDK for PHP.

Prerequisites

MPS SDK for PHP is installed and configured. For more information, see MPS SDK for PHP. To obtain more information about the SDK and view examples on how to use the SDK to call API operations, visit OpenAPI Explorer.

Submit a transcoding job

Call the SubmitJobs operation to submit a transcoding job. For more information about the request and response parameters, see SubmitJobs. Sample request:

<?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"; # The ID of the transcoding template. Select a template based on your business requirements.
    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 $regionId
     * @return Mts
     * We recommend that you set the protocol parameter to HTTPS in a production environment.
     */
    public static function createClient($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();

Query one or more transcoding jobs

Call the QueryJobList operation to query one or more transcoding jobs. For more information about the request and response parameters, see QueryJobList. Sample request:

<?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 $regionId
     * @return Mts
     * We recommend that you set the protocol parameter to HTTPS in a production environment.
     */
    public static function createClient($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();

Query all transcoding jobs

Call the ListJob operation to query all transcoding jobs. For more information about the request and response parameters, see ListJob. Sample request:

<?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 $regionId
     * @return Mts
     * We recommend that you set the protocol parameter to HTTPS in a production environment.
     */
    public static function createClient($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();

Cancel a transcoding job

Call the CancelJob operation to cancel a transcoding job. For more information about the request and response parameters, see CancelJob. Sample request:

<?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 $regionId
     * @return Mts
     * We recommend that you set the protocol parameter to HTTPS in a production environment.
     */
    public static function createClient($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();

References

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