Video thumbnails aren't working, shell_exec is enabled and ffmpeg is installed

[tibberous]

I added shell_exec in PHP. When I run:

sudo -u www /usr/bin/ffmpeg -ss 3 -i /home/fullpriceexit/vendor/studio-42/elfinder/files/Videos/sample.mp4 -vframes 1 -update 1 -f image2 /home/fullpriceexit/vendor/studio-42/elfinder/files/.tmb/test.png

It creates a thumbnail. I think my connector is set up right, and it creates other thumbnails, just not video thumbnails. Any idea what else to try?

`<?php
error_reporting(0); // Set E_ALL for debugging

define('ELFINDER_FFMPEG_PATH', '/usr/bin/ffmpeg'); // enable if ffmpeg installed
define('ELFINDER_IMAGEMAGICK_PS', true);

is_readable('./vendor/autoload.php') && require './vendor/autoload.php';
require './autoload.php';

elFinder::$netDrivers['ftp'] = 'FTP';

function access($attr, $path, $data, $volume, $isDir, $relpath) {
$basename = basename($path);
return $basename[0] === '.' && strlen($relpath) !== 1
? !($attr == 'read' || $attr == 'write')
: null;
}

$videoTypes = array(
'video', // wildcard for all video/*
'video/mp4',
'video/webm',
'video/ogg',
'video/quicktime',
'video/x-msvideo',
'video/x-matroska',
'application/mp4',
'application/octet-stream' // fallback if MIME misreported
);

$allowList = array_merge(
array(
// images
'image',
// text/docs
'text/plain',
'application/pdf'
),
$videoTypes
);

$opts = array(
'debug' => true,
'roots' => array(
array(
'driver' => 'LocalFileSystem',
'path' => '/home/fullpriceexit/vendor/studio-42/elfinder/files',
'URL' => '/files',
'trashHash' => 't1_Lw',
'winHashFix' => DIRECTORY_SEPARATOR !== '/',
'uploadDeny' => array('all'),
'uploadAllow' => $allowList,
'uploadOrder' => array('deny', 'allow'),
'accessControl' => 'access',
'imgLib' => 'gd',
'tmbPath' => '../files/.tmb',
'tmbURL' => dirname($_SERVER['PHP_SELF']) . '/../files/.tmb/',
'tmbGcMaxlifeHour' => 2160,
'tmbGcPercentage' => 5,

        // ✅ ffmpeg thumbnail settings
        'tmbFFMpegPath'        => '/usr/bin/ffmpeg',
        'tmbFFMpegThumbSize'   => '320x240', // thumbnail dimensions
        'tmbFFMpegSeekSecond'  => 3,         // capture frame at 3s
        'tmbExt'               => 'png',     // thumbnail extension
    ),
    array(
        'id'            => '1',
        'driver'        => 'Trash',
        'path'          => '/home/fullpriceexit/vendor/studio-42/elfinder/files/.trash',
        'tmbURL'        => '/vendor/studio-42/elfinder/files/.tmb',
        'winHashFix'    => DIRECTORY_SEPARATOR !== '/',
        'uploadDeny'    => array('all'),
        'uploadAllow'   => $allowList,
        'uploadOrder'   => array('deny', 'allow'),
        'accessControl' => 'access',
        // optional for thumbnails in trash
        'tmbFFMpegPath'        => '/usr/bin/ffmpeg',
        'tmbFFMpegThumbSize'   => '320x240',
        'tmbFFMpegSeekSecond'  => 3,
        'tmbExt'               => 'png',
    ),
)

);

$connector = new elFinderConnector(new elFinder($opts));
$connector->run();
?>`