Added exception throwing (protonemedia#380)

Co-authored-by: Ricardo Čerljenko <ricardo@lloyds.design>
Co-authored-by: pascalbaljet <pascal@pascalbaljet.nl>

Author: 3 people

src/Drivers/InteractsWithMediaStreams.php

@@ -41,6 +41,8 @@ public function getDurationInMiliseconds(): int
         if ($format->has('duration')) {
             return intval(round($format->get('duration') * 1000));
         }
+
+        throw new UnknownDurationException('Could not determine the duration of the media.');
     }
 
     public function getDurationInSeconds(): int

src/Drivers/UnknownDurationException.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace ProtoneMedia\LaravelFFMpeg\Drivers;
+
+use Exception;
+
+class UnknownDurationException extends Exception
+{
+}

src/Support/FFMpeg.php

@@ -9,7 +9,7 @@
  * @method static \ProtoneMedia\LaravelFFMpeg\MediaOpener fromDisk($disk)
  * @method static \ProtoneMedia\LaravelFFMpeg\MediaOpener fromFilesystem(\Illuminate\Contracts\Filesystem\Filesystem $filesystem)
  * @method static \ProtoneMedia\LaravelFFMpeg\MediaOpener open($path)
- * @method static \ProtoneMedia\LaravelFFMpeg\MediaOpener openUrl($path, array $headers)
+ * @method static \ProtoneMedia\LaravelFFMpeg\MediaOpener openUrl($path, array $headers = [])
  * @method static \ProtoneMedia\LaravelFFMpeg\MediaOpener cleanupTemporaryFiles()
  *
  * @see \ProtoneMedia\LaravelFFMpeg\MediaOpener