5,7d4
<   $pdfprefix="";
<   $pdfcommand="";
<   $gifcommand="";
12,41d8
<       if (strpos($file, '_to_pdf') !== false || strpos($file, '_via_pdf') !== false) {
<         if (strpos($file, '_to_pdf') !== false) {
<           $pdfprefix=explode('_to_pdf', $file)[0];
<           if (file_exists($pdfprefix . ".Pdf")) {
<             unlink($pdfprefix . ".Pdf");
<           }
<           $pdfcommand=' ;  /usr/local/bin/convert -quality 100 "' . $pdfprefix . '*.{jpeg}" ' . $pdfprefix . '.Pdf';
<         } else if (strpos($file, '_via_pdf') !== false) {
<           $pdfprefix=explode('_via_pdf', $file)[0];
<           if (file_exists($pdfprefix . ".Pdf")) {
<             unlink($pdfprefix . ".Pdf");
<           }
<           $pdfcommand=' ;  /usr/local/bin/convert -quality 100 "' . $pdfprefix . '*.{jpeg}" ' . $pdfprefix . '.Pdf';
<         }
<       } 
<       if (strpos($file, '_to_gif') !== false || strpos($file, '_via_gif') !== false) {
<         if (strpos($file, '_to_gif') !== false) {
<           $gifprefix=explode('_to_gif', $file)[0];
<           if (file_exists($gifprefix . ".Gif")) {
<             unlink($gifprefix . ".Gif");
<           }
<           $gifcommand=' ;  /usr/local/bin/convert -delay 400 "' . $gifprefix . '*.{jpeg}" -loop 0 ' . $gifprefix . '.Gif';
<         } else if (strpos($file, '_via_gif') !== false) {
<           $gifprefix=explode('_via_gif', $file)[0];
<           if (file_exists($gifprefix . ".Gif")) {
<             unlink($gifprefix . ".Gif");
<           }
<           $gifcommand=' ;  /usr/local/bin/convert -delay 400 "' . $gifprefix . '*.{jpeg}" -loop 0 ' . $gifprefix . '.Gif';
<         }
<       }
43c10
<         exec("cd " . __DIR__ . '; /usr/local/bin/convert -quality 30 ' . $file . ' ' . str_replace('.png','.jpeg',$file) . $pdfcommand . $gifcommand);
---
>         exec("cd " . __DIR__ . '; /usr/local/bin/convert -quality 30 ' . $file . ' ' . str_replace('.png','.jpeg',$file));
45c12
<         exec("cd " . __DIR__ . '; /usr/local/bin/convert -quality 30 ' . $file . ' ' . str_replace('.png','.jpg',$file) . $pdfcommand . $gifcommand);
---
>         exec("cd " . __DIR__ . '; /usr/local/bin/convert -quality 30 ' . $file . ' ' . str_replace('.png','.jpg',$file));