PHP code example of innoboxrr / video-processor

1. Go to this page and download the library: Download innoboxrr/video-processor library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

innoboxrr / video-processor example snippets


'cloudfront' => [
    'domain' => env('CLOUDFRONT_DOMAIN'),
    'public_key_id' => env('CLOUDFRONT_PUBLIC_KEY_ID'),
    'private_key_path' => base_path(env('CLOUDFRONT_PRIVATE_KEY_PATH')),
    'url_expiration' => env('CLOUDFRONT_URL_EXPIRATION', 240),
],


use Carbon\Carbon;

class ModernCloudFrontService
{
    public function generateSignedUrl(string $resourceUrl): string
    {
        $expires = Carbon::now()->addMinutes(config('videoprocessor.cloudfront.url_expiration'))->timestamp;

        $policy = json_encode([
            'Statement' => [[
                'Resource' => $resourceUrl,
                'Condition' => [
                    'DateLessThan' => ['AWS:EpochTime' => $expires],
                ],
            ]],
        ]);

        $privateKey = file_get_contents(config('videoprocessor.cloudfront.private_key_path'));

        openssl_sign($policy, $signature, $privateKey, OPENSSL_ALGO_SHA1);
        $encodedPolicy = strtr(base64_encode($policy), ['+' => '-', '=' => '_', '/' => '~']);
        $encodedSignature = strtr(base64_encode($signature), ['+' => '-', '=' => '_', '/' => '~']);

        return $resourceUrl
            . '?Policy=' . $encodedPolicy
            . '&Signature=' . $encodedSignature
            . '&Key-Pair-Id=' . config('videoprocessor.cloudfront.public_key_id');
    }
}


$service = new ModernCloudFrontService();
$url = $service->generateSignedUrl('https://tudistribucion.cloudfront.net/path/to/video/index.m3u8');
return redirect()->away($url);


CLOUDFRONT_DOMAIN=https://tudistribucion.cloudfront.net
CLOUDFRONT_PUBLIC_KEY_ID=K123ABC456XYZ
CLOUDFRONT_PRIVATE_KEY_PATH=storage/cloudfront/private_key.pem
CLOUDFRONT_URL_EXPIRATION=240