From ba7bd907809bd1b861bab52df9a473db4207326c Mon Sep 17 00:00:00 2001
From: Guilherme <guilhermemeira@ubuntu.(none)>
Date: Thu, 26 Sep 2013 16:03:58 -0300
Subject: [PATCH] Created ClipFilter

---
 src/FFMpeg/Filters/Video/ClipFilter.php   | 65 +++++++++++++++++++++++
 src/FFMpeg/Filters/Video/VideoFilters.php | 15 ++++++
 2 files changed, 80 insertions(+)
 create mode 100644 src/FFMpeg/Filters/Video/ClipFilter.php

diff --git a/src/FFMpeg/Filters/Video/ClipFilter.php b/src/FFMpeg/Filters/Video/ClipFilter.php
new file mode 100644
index 0000000..ecb2671
--- /dev/null
+++ b/src/FFMpeg/Filters/Video/ClipFilter.php
@@ -0,0 +1,65 @@
+<?php
+
+/*
+ * This file is part of PHP-FFmpeg.
+ *
+ * (c) Alchemy <dev.team@alchemy.fr>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FFMpeg\Filters\Video;
+
+use FFMpeg\Format\VideoInterface;
+use FFMpeg\Media\Video;
+use FFMpeg\Coordinate\TimeCode;
+
+class ClipFilter implements VideoFilterInterface
+{
+    /** @var TimeCode */
+    private $start;
+    /** @var TimeCode */
+    private $duration;
+    /** @var integer */
+    private $priority;
+
+    public function __construct(TimeCode $start, TimeCode $duration, $priority = 0)
+    {
+    	$this->start = $start;
+    	$this->duration = $duration;
+        $this->priority = $priority;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getPriority()
+    {
+        return $this->priority;
+    }
+
+    /**
+     * @return TimeCode
+     */
+    public function getStart()
+    {
+        return $this->start;
+    }
+
+    /**
+     * @return TimeCode
+     */
+    public function getDuration()
+    {
+        return $this->duration;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function apply(Video $video, VideoInterface $format)
+    {
+    	return array('-ss', $this->start->__toString(), '-t', $this->duration->__toString());
+    }
+}
diff --git a/src/FFMpeg/Filters/Video/VideoFilters.php b/src/FFMpeg/Filters/Video/VideoFilters.php
index d0ffc8d..5a9fd6b 100644
--- a/src/FFMpeg/Filters/Video/VideoFilters.php
+++ b/src/FFMpeg/Filters/Video/VideoFilters.php
@@ -66,6 +66,21 @@ class VideoFilters extends AudioFilters
 
         return $this;
     }
+    
+    /**
+     * Clips (cuts) the video.
+     *
+     * @param TimeCode $start
+     * @param TimeCode $duration
+     *
+     * @return VideoFilters
+     */
+    public function clip($start, $duration)
+    {
+        $this->media->addFilter(new ClipFilter($start, $duration));
+
+        return $this;
+    }
 
     /**
      * Resamples the audio file.