diff --git a/Module/AudioVideo/Quicktime.php b/Module/AudioVideo/Quicktime.php
index 063c9f0..38aaca4 100644
--- a/Module/AudioVideo/Quicktime.php
+++ b/Module/AudioVideo/Quicktime.php
@@ -993,7 +993,7 @@ public function QuicktimeParseAtom($atomname, $atomsize, $atom_data, $baseoffset
 
                     return false;
                 }
-                $info['quicktime']['time_scale'] = (isset($info['quicktime']['time_scale']) ? max($info['quicktime']['time_scale'], $atom_structure['time_scale']) : $atom_structure['time_scale']);
+                $info['quicktime']['time_scale'] = ((isset($info['quicktime']['time_scale']) && ($info['quicktime']['time_scale'] < 1000)) ? max($info['quicktime']['time_scale'], $atom_structure['time_scale']) : $atom_structure['time_scale']);
 
                 $atom_structure['creation_time_unix'] = Helper::DateMac2Unix($atom_structure['creation_time']);
                 $atom_structure['modify_time_unix'] = Helper::DateMac2Unix($atom_structure['modify_time']);
@@ -1102,7 +1102,7 @@ public function QuicktimeParseAtom($atomname, $atomsize, $atom_data, $baseoffset
                 }
                 $atom_structure['creation_time_unix'] = Helper::DateMac2Unix($atom_structure['creation_time']);
                 $atom_structure['modify_time_unix'] = Helper::DateMac2Unix($atom_structure['modify_time']);
-                $info['quicktime']['time_scale'] = (isset($info['quicktime']['time_scale']) ? max($info['quicktime']['time_scale'], $atom_structure['time_scale']) : $atom_structure['time_scale']);
+                $info['quicktime']['time_scale']    = ((isset($info['quicktime']['time_scale']) && ($info['quicktime']['time_scale'] < 1000)) ? max($info['quicktime']['time_scale'], $atom_structure['time_scale']) : $atom_structure['time_scale']);
                 $info['quicktime']['display_scale'] = $atom_structure['matrix_a'];
                 $info['playtime_seconds'] = $atom_structure['duration'] / $atom_structure['time_scale'];
                 break;