diff --git a/src/FFMpeg/FFMpeg.php b/src/FFMpeg/FFMpeg.php
index f8daf6d..eac4b97 100644
--- a/src/FFMpeg/FFMpeg.php
+++ b/src/FFMpeg/FFMpeg.php
@@ -62,13 +62,11 @@ class FFMpeg extends Binary
      *
      * @param int $time         The time in second where to take the snapshot
      * @param string $output    The pathfile where to write
-     * @param int $width        The width of the image
-     * @param int $height       The height of the image
      * @return \FFMpeg\FFMpeg
      * @throws Exception\RuntimeException
      * @throws Exception\LogicException
      */
-    public function extractImage($time, $output, $width, $height)
+    public function extractImage($time, $output)
     {
         if ( ! $this->pathfile)
         {
@@ -186,7 +184,7 @@ class FFMpeg extends Binary
      * @param Format\VideoFormat $format    The output format
      * @param string $outputPathfile        The pathfile where to write
      * @param int $threads                  The number of threads to use
-     * @return \FFMpeg\FFMpeg 
+     * @return \FFMpeg\FFMpeg
      * @throws Exception\RuntimeException
      */
     protected function encodeVideo(Format\VideoFormat $format, $outputPathfile, $threads)
diff --git a/tests/src/FFMpeg/FFMpegTest.php b/tests/src/FFMpeg/FFMpegTest.php
index eaacf4a..edadbc9 100644
--- a/tests/src/FFMpeg/FFMpegTest.php
+++ b/tests/src/FFMpeg/FFMpegTest.php
@@ -46,7 +46,7 @@ class FFMpegTest extends \PHPUnit_Framework_TestCase
         $dest = __DIR__ . '/../../files/extract_Test.jpg';
 
         $this->object->open(__DIR__ . '/../../files/Test.ogv');
-        $this->object->extractImage(2, $dest, 200, 200);
+        $this->object->extractImage(2, $dest);
 
         $this->probe->probeFormat($dest);
 
@@ -59,7 +59,7 @@ class FFMpegTest extends \PHPUnit_Framework_TestCase
      */
     public function testExtractImageNoMovie()
     {
-        $this->object->extractImage(2, 'Path', 200, 200);
+        $this->object->extractImage(2, 'Path');
     }
 
     /**