-    _VALID_URL = r'(?:http://)?(?P<url>(?P<domain>rtl-now\.rtl\.de|rtl2now\.rtl2\.de|(?:www\.)?voxnow\.de|(?:www\.)?rtlnitronow\.de|(?:www\.)?superrtlnow\.de|(?:www\.)?n-tvnow\.de)/+[a-zA-Z0-9-]+/[a-zA-Z0-9-]+\.php\?(?:container_id|film_id)=(?P<video_id>[0-9]+)&player=1(?:&season=[0-9]+)?(?:&.*)?)'
-    _TESTS = [{
-        'url': 'http://rtl-now.rtl.de/ahornallee/folge-1.php?film_id=90419&player=1&season=1',
-        'file': '90419.flv',
-        'info_dict': {
-            'upload_date': '20070416',
-            'title': 'Ahornallee - Folge 1 - Der Einzug',
-            'description': 'Folge 1 - Der Einzug',
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'Only works from Germany',
-    },
-    {
-        'url': 'http://rtl2now.rtl2.de/aerger-im-revier/episode-15-teil-1.php?film_id=69756&player=1&season=2&index=5',
-        'file': '69756.flv',
-        'info_dict': {
-            'upload_date': '20120519',
-            'title': 'Ärger im Revier - Ein junger Ladendieb, ein handfester Streit...',
-            'description': 'Ärger im Revier - Ein junger Ladendieb, ein handfester Streit u.a.',
-            'thumbnail': 'http://autoimg.static-fra.de/rtl2now/219850/1500x1500/image2.jpg',
-        },
-        'params': {
-            'skip_download': True,
-        },
-        'skip': 'Only works from Germany',
-    },
-    {
-        'url': 'http://www.voxnow.de/voxtours/suedafrika-reporter-ii.php?film_id=13883&player=1&season=17',
-        'file': '13883.flv',
-        'info_dict': {
-            'upload_date': '20090627',
-            'title': 'Voxtours - Südafrika-Reporter II',
-            'description': 'Südafrika-Reporter II',
-        },
-        'params': {
-            'skip_download': True,
+    _VALID_URL = r'''(?x)
+                        (?:https?://)?
+                        (?P<url>
+                            (?P<domain>
+                                rtl-now\.rtl\.de|
+                                rtl2now\.rtl2\.de|
+                                (?:www\.)?voxnow\.de|
+                                (?:www\.)?rtlnitronow\.de|
+                                (?:www\.)?superrtlnow\.de|
+                                (?:www\.)?n-tvnow\.de)
+                            /+[a-zA-Z0-9-]+/[a-zA-Z0-9-]+\.php\?
+                            (?:container_id|film_id)=(?P<video_id>[0-9]+)&
+                            player=1(?:&season=[0-9]+)?(?:&.*)?
+                        )'''
+
+    _TESTS = [
+        {
+            'url': 'http://rtl-now.rtl.de/ahornallee/folge-1.php?film_id=90419&player=1&season=1',
+            'info_dict': {
+                'id': '90419',
+                'ext': 'flv',
+                'title': 'Ahornallee - Folge 1 - Der Einzug',
+                'description': 'md5:ce843b6b5901d9a7f7d04d1bbcdb12de',
+                'upload_date': '20070416',
+                'duration': 1685,
+            },
+            'params': {
+                'skip_download': True,
+            },
+            'skip': 'Only works from Germany',