2019-02-04 20:46:51 -08:00
< ? php
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
/*
* ABOUT THIS PHP SAMPLE: This sample is part of the Elastic Transcoder Developer Guide topic at
* https://docs.aws.amazon.com/elastictranscoder/latest/developerguide/introduction.html
*
*/
// snippet-start:[elastictranscoder.php.create_hls_job.complete]
// snippet-start:[elastictranscoder.php.create_hls_job.import]
require 'vendor/autoload.php' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
use Aws\ElasticTranscoder\ElasticTranscoderClient ;
use Aws\Exception\AwsException ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// snippet-end:[elastictranscoder.php.create_hls_job.import]
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
/**
* Create an Elastic Transcoder job.
*
* This code expects that you have AWS credentials set up per:
* https://docs.aws.amazon.com/sdk-for-php/v3/developer-guide/guide_credentials.html
*/
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// snippet-start:[elastictranscoder.php.create_hls_job.main]
$tmp_path = '/tmp' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// Region where you set up your AWS resources.
$region = 'us-east-2' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// Create the client for Elastic Transcoder.
$transcoder_client = new ElasticTranscoderClient ([
'profile' => 'default' ,
'version' => '2012-09-25' ,
'region' => $region ,
'default_caching_config' => $tmp_path ,
]);
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
$pipeline_id = '1234567890112-abcdefg' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
$S3_file = 'folder/filename.txt' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// HLS Presets that will be used to create an adaptive bitrate playlist.
$hls_64k_audio_preset_id = '1351620000001-200071' ;
$hls_0400k_preset_id = '1351620000001-200050' ;
$hls_0600k_preset_id = '1351620000001-200040' ;
$hls_1000k_preset_id = '1351620000001-200030' ;
$hls_1500k_preset_id = '1351620000001-200020' ;
$hls_2000k_preset_id = '1351620000001-200010' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
$hls_presets = [
'hlsAudio' => $hls_64k_audio_preset_id ,
'hls0400k' => $hls_0400k_preset_id ,
'hls0600k' => $hls_0600k_preset_id ,
'hls1000k' => $hls_1000k_preset_id ,
'hls1500k' => $hls_1500k_preset_id ,
'hls2000k' => $hls_2000k_preset_id ,
];
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// HLS Segment duration that will be targeted.
$segment_duration = '2' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
$outputs = [];
foreach ( $hls_presets as $prefix => $preset_id ) {
$outputs [] = [
'Key' => $prefix . '_' . $S3_file ,
'PresetId' => $preset_id ,
'SegmentDuration' => $segment_duration ,
];
};
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// All outputs will have this prefix prepended to their output key.
$output_key_prefix = 'elastic-transcoder-samples/output/' ;
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
$playlist = [
'Name' => 'hls_' . $S3_file ,
'Format' => 'HLSv3' ,
'OutputKeys' => array_map ( function ( $x ) {
return $x [ 'Key' ];
}, $outputs )
];
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// Create the job.
try {
$create_job_result = $transcoder_client -> createJob ([
'PipelineId' => $pipeline_id ,
'Input' => [ 'Key' => $S3_file ],
'Outputs' => $outputs ,
'OutputKeyPrefix' => $output_key_prefix ,
'Playlists' => [ $playlist ],
]);
var_dump ( $create_job_result [ " Job " ]);
} catch ( AwsException $e ) {
// output error message if fails
echo $e -> getMessage () . " \n " ;
}
2024-02-05 10:49:20 -07:00
2019-02-04 20:46:51 -08:00
// snippet-end:[elastictranscoder.php.create_hls_job.main]
// snippet-end:[elastictranscoder.php.create_hls_job.complete]
