diff --git a/bot/Commands/Youtubedl.php b/bot/Commands/Youtubedl.php
index 1b91110..e589dde 100644
--- a/bot/Commands/Youtubedl.php
+++ b/bot/Commands/Youtubedl.php
@@ -3,6 +3,8 @@
 namespace Shikiryu\Bot\Commands;
 
 use Shikiryu\Bot\Bot;
+use Symfony\Component\Process\Exception\ProcessFailedException;
+use Symfony\Component\Process\Process;
 
 class Youtubedl implements Icommands
 {
@@ -24,16 +26,27 @@ class Youtubedl implements Icommands
 
         if (in_array($type, ['', 'audio'], true)) {
             $type = 'l\'audio';
-            $cmd = sprintf('%s --extract-audio --audio-format mp3 -o %s%s %s', $youtubedl, static::getDownloadFolder($bot), '%(upload_date)s-%(uploader)s-%(title)s.%(ext)s', $url);
-            exec($cmd, $output);
-            $bot->sendChatMessage('', sprintf('Je lance %s', $cmd));
+            $process = new Process([$youtubedl, '--extract-audio', '--audio-format', 'mp3', sprintf('-o %s%s', static::getDownloadFolder($bot), '%(upload_date)s-%(uploader)s-%(title)s.%(ext)s'), $url]);
+//            $cmd = sprintf('%s --extract-audio --audio-format mp3 -o %s%s %s', $youtubedl, static::getDownloadFolder($bot), '%(upload_date)s-%(uploader)s-%(title)s.%(ext)s', $url);
+//            exec($cmd, $output);
+//            $bot->sendChatMessage('', sprintf('Je lance %s', $cmd));
         } else {
             $type = 'la vidéo';
-            $cmd = sprintf('%s -f bestvideo+bestaudio/best -o %s%s %s', $youtubedl, static::getDownloadFolder($bot), '%(upload_date)s-%(uploader)s-%(title)s.%(ext)s', $url);
-            exec($cmd, $output);
-            $bot->sendChatMessage('', sprintf('Je lance %s', $cmd));
+            $process = new Process([$youtubedl, '-f bestvideo+bestaudio/best', sprintf('-o %s%s', static::getDownloadFolder($bot), '%(upload_date)s-%(uploader)s-%(title)s.%(ext)s'), $url]);
+//            $cmd = sprintf('%s -f bestvideo+bestaudio/best -o %s%s %s', $youtubedl, static::getDownloadFolder($bot), '%(upload_date)s-%(uploader)s-%(title)s.%(ext)s', $url);
+//            exec($cmd, $output);
+//            $bot->sendChatMessage('', sprintf('Je lance %s', $cmd));
         }
-        $bot->replyPolitely(sprintf('Je %s %s', $action, $type));
+        $process->run();
+
+// executes after the command finishes
+        if (!$process->isSuccessful()) {
+            $ex = new ProcessFailedException($process);
+            $bot->reply($ex->getMessage());
+        }
+
+        $bot->reply($process->getOutput());
+//        $bot->replyPolitely(sprintf('Je %s %s', $action, $type));
     }
 
     public static function getDescription(): string
@@ -54,7 +67,7 @@ class Youtubedl implements Icommands
 
     private static function getDownloadFolder(Bot $bot): string
     {
-        return $bot->getConfig()['youtube-dl']['folder'] ?? __DIR__.'/../../';
+        return $bot->getConfig()['youtube-dl']['download_folder'] ?? __DIR__.'/../../';
     }
 
 }
diff --git a/composer.json b/composer.json
index f506375..21a356a 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,8 @@
 {
   "require": {
     "fguillot/json-rpc": "@stable",
-    "ext-curl": "*"
+    "ext-curl": "*",
+    "symfony/process": "^7.1"
   }
   ,
   "require-dev": {
diff --git a/composer.lock b/composer.lock
index 98efedd..d4975ad 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "bed911648f06c7f5eec53ba6bd058579",
+    "content-hash": "e45594209664f711602fce8f3ec35699",
     "packages": [
         {
             "name": "fguillot/json-rpc",
@@ -50,6 +50,67 @@
                 "source": "https://github.com/matasarei/json-rpc/tree/v1.3.0"
             },
             "time": "2024-06-08T19:21:47+00:00"
+        },
+        {
+            "name": "symfony/process",
+            "version": "v7.1.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/process.git",
+                "reference": "7f2f542c668ad6c313dc4a5e9c3321f733197eca"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/process/zipball/7f2f542c668ad6c313dc4a5e9c3321f733197eca",
+                "reference": "7f2f542c668ad6c313dc4a5e9c3321f733197eca",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.2"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Process\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Executes commands in sub-processes",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/process/tree/v7.1.3"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2024-07-26T12:44:47+00:00"
         }
     ],
     "packages-dev": [