Fix using rotate and resize filters at the same time (#78)

src/FFMpeg/FFProbe/DataMapping/AbstractData.php

@@ -50,6 +50,21 @@ abstract class AbstractData implements \Countable
         return $this->properties[$property];
     }
 
+    /**
+     * Sets the property value given its name.
+     *
+     * @param  string $property
+     * @param  mixed  $value
+     *
+     * @return AbstractData
+     */
+    public function set($property, $value)
+    {
+        $this->properties[$property] = $value;
+
+        return $this;
+    }
+
     /**
      * Returns all property names.
      *

src/FFMpeg/Filters/Video/RotateFilter.php

@@ -55,6 +55,16 @@ class RotateFilter implements VideoFilterInterface
      */
     public function apply(Video $video, VideoInterface $format)
     {
+        if (in_array($this->angle, array(self::ROTATE_90, self::ROTATE_270), true)) {
+            foreach ($video->getStreams()->videos() as $stream) {
+                if ($stream->has('width') && $stream->has('height')) {
+                    $width = $stream->get('width');
+                    $stream->set('width', $stream->get('height'));
+                    $stream->set('height', $width);
+                }
+            }
+        }
+
         return array('-vf', $this->angle, '-metadata:s:v:0', 'rotate=0');
     }
 

src/FFMpeg/Filters/Video/VideoFilters.php

@@ -96,9 +96,9 @@ class VideoFilters extends AudioFilters
         return $this;
     }
 
-    public function rotate($angle, $priority = 0)
+    public function rotate($angle)
     {
-        $this->media->addFilter(new RotateFilter($angle, $priority));
+        $this->media->addFilter(new RotateFilter($angle, 30));
 
         return $this;
     }

src/FFMpeg/Media/AbstractStreamableMedia.php

@@ -16,12 +16,18 @@ use FFMpeg\FFProbe\DataMapping\StreamCollection;
 
 abstract class AbstractStreamableMedia extends AbstractMediaType
 {
+    private $streams;
+
     /**
      * @return StreamCollection
      */
     public function getStreams()
     {
-        return $this->ffprobe->streams($this->pathfile);
+        if (null === $this->streams) {
+            $this->streams = $this->ffprobe->streams($this->pathfile);
+        }
+
+        return $this->streams;
     }
 
     /**