diff --git a/weboob/backend.py b/weboob/backend.py
index 84e7e4e3..dfc22bb5 100644
--- a/weboob/backend.py
+++ b/weboob/backend.py
@@ -115,3 +115,36 @@ class BaseBackend(object):
             if isinstance(self, c):
                 return True
         return False
+
+
+def check_domain(domain):
+    def wrapper(func):
+        def inner(self, *args, **kwargs):
+            url = args[0]
+            if isinstance(url, (str,unicode)) and not url.isdigit() and u'youjizz.com' not in url:
+                return None
+            return func(self, *args, **kwargs)
+        return inner
+    return wrapper
+
+
+def id2url(domain, id2url):
+    def wrapper(func):
+        def inner(self, *args, **kwargs):
+            arg = unicode(args[0])
+            if arg.startswith('http://'):
+                if domain in arg:
+                    url = arg
+                else:
+                    return None
+            else:
+                provider, _id = arg.split(':')
+                if provider == self.name:
+                    url = id2url(_id)
+                else:
+                    return None
+            new_args = [url]
+            new_args.extend(args[1:])
+            return func(self, *new_args, **kwargs)
+        return inner
+    return wrapper
diff --git a/weboob/backends/youjizz/backend.py b/weboob/backends/youjizz/backend.py
index 3b333eec..f43cd792 100644
--- a/weboob/backends/youjizz/backend.py
+++ b/weboob/backends/youjizz/backend.py
@@ -1,27 +1,26 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Roger Philibert
+# Copyright(C) 2010  Roger Philibert
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
-
-from weboob.backend import BaseBackend
+from weboob.backend import check_domain, id2url, BaseBackend
 from weboob.capabilities.video import ICapVideoProvider
 
 from .browser import YoujizzBrowser
+from .video import YoujizzVideo
 
 
 __all__ = ['YoujizzBackend']
@@ -37,6 +36,7 @@ class YoujizzBackend(BaseBackend, ICapVideoProvider):
 
     CONFIG = {}
     _browser = None
+    domain = u'youjizz.com'
 
     def __getattr__(self, name):
         if name == 'browser':
@@ -45,19 +45,11 @@ class YoujizzBackend(BaseBackend, ICapVideoProvider):
             return self._browser
         raise AttributeError, name
 
-    def check_url(func):
-        def inner(self, *args, **kwargs):
-            url = args[0]
-            if isinstance(url, (str,unicode)) and not url.isdigit() and u'youjizz.com' not in url:
-                return None
-            return func(self, *args, **kwargs)
-        return inner
-
-    @check_url
+    @id2url(domain, YoujizzVideo.id2url)
     def get_video(self, _id):
         return self.browser.get_video(_id)
 
-    @check_url
+    @check_domain(domain)
     def iter_page_urls(self, mozaic_url):
         return self.browser.iter_page_urls(mozaic_url)
 
diff --git a/weboob/backends/youjizz/pages/index.py b/weboob/backends/youjizz/pages/index.py
index fc1268d8..a8c09fa8 100644
--- a/weboob/backends/youjizz/pages/index.py
+++ b/weboob/backends/youjizz/pages/index.py
@@ -1,22 +1,20 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Roger Philibert
+# Copyright(C) 2010  Roger Philibert
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 import re
 
@@ -56,7 +54,7 @@ class IndexPage(BasePage):
                 minutes, seconds = time_span.text.strip().split(':')
                 duration = 60 * int(minutes) + int(seconds)
 
-            yield YoujizzVideo(_id,
+            yield YoujizzVideo(u'youjizz:%s' % _id,
                                title=title,
                                duration=duration,
                                thumbnail_url=thumbnail_url,
diff --git a/weboob/backends/youjizz/video.py b/weboob/backends/youjizz/video.py
index e65da5f3..a6ff82e6 100644
--- a/weboob/backends/youjizz/video.py
+++ b/weboob/backends/youjizz/video.py
@@ -1,25 +1,27 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Roger Philibert
+# Copyright(C) 2010  Roger Philibert
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 from weboob.capabilities.video import BaseVideo
 
+
+__all__ = ['YoujizzVideo']
+
+
 class YoujizzVideo(BaseVideo):
     @classmethod
     def id2url(cls, _id):
diff --git a/weboob/backends/youporn/backend.py b/weboob/backends/youporn/backend.py
index 5452696e..3adf4204 100644
--- a/weboob/backends/youporn/backend.py
+++ b/weboob/backends/youporn/backend.py
@@ -1,27 +1,26 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Romain Bignon
+# Copyright(C) 2010  Romain Bignon
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
-
-from weboob.backend import BaseBackend
+from weboob.backend import check_domain, id2url, BaseBackend
 from weboob.capabilities.video import ICapVideoProvider
 
 from .browser import YoupornBrowser
+from .video import YoupornVideo
 
 
 __all__ = ['YoupornBackend']
@@ -37,6 +36,7 @@ class YoupornBackend(BaseBackend, ICapVideoProvider):
 
     CONFIG = {}
     _browser = None
+    domain = u'youporn.com'
 
     def __getattr__(self, name):
         if name == 'browser':
@@ -45,15 +45,7 @@ class YoupornBackend(BaseBackend, ICapVideoProvider):
             return self._browser
         raise AttributeError, name
 
-    def need_url(func):
-        def inner(self, *args, **kwargs):
-            url = args[0]
-            if isinstance(url, (str,unicode)) and not url.isdigit() and u'youporn.com' not in url:
-                return None
-            return func(self, *args, **kwargs)
-        return inner
-
-    @need_url
+    @id2url(domain, YoupornVideo.id2url)
     def get_video(self, _id):
         return self.browser.get_video(_id)
 
@@ -63,6 +55,6 @@ class YoupornBackend(BaseBackend, ICapVideoProvider):
             return iter(set())
         return self.browser.iter_search_results(pattern, self.SORTBY[sortby])
 
-    @need_url
+    @check_domain(domain)
     def iter_page_urls(self, mozaic_url):
         raise NotImplementedError()
diff --git a/weboob/backends/youporn/browser.py b/weboob/backends/youporn/browser.py
index af924b2b..ba82219b 100644
--- a/weboob/backends/youporn/browser.py
+++ b/weboob/backends/youporn/browser.py
@@ -50,6 +50,6 @@ class YoupornBrowser(BaseBrowser):
         assert self.is_on_page(IndexPage)
         return self.page.iter_videos()
 
-    def get_video(self, _id):
-        self.location(YoupornVideo.id2url(_id))
+    def get_video(self, url):
+        self.location(url)
         return self.page.video
diff --git a/weboob/backends/youporn/pages/index.py b/weboob/backends/youporn/pages/index.py
index 25d1def0..f8a21611 100644
--- a/weboob/backends/youporn/pages/index.py
+++ b/weboob/backends/youporn/pages/index.py
@@ -64,7 +64,7 @@ class IndexPage(PornPage):
                     rating = float(p.text.strip())
                     rating_max = float(p.find('span').text.strip()[2:])
 
-                yield YoupornVideo(int(_id),
+                yield YoupornVideo('youporn:%d' % int(_id),
                                    title=title,
                                    rating=rating,
                                    rating_max=rating_max,
diff --git a/weboob/backends/youporn/pages/video.py b/weboob/backends/youporn/pages/video.py
index 92ab8320..530aa539 100644
--- a/weboob/backends/youporn/pages/video.py
+++ b/weboob/backends/youporn/pages/video.py
@@ -32,7 +32,7 @@ class VideoPage(PornPage):
         if not PornPage.on_loaded(self):
             return
 
-        self.video = YoupornVideo(self.get_id(),
+        self.video = YoupornVideo('youporn:%d' % self.get_id(),
                                   self.get_title(),
                                   self.get_url(),
                                   nsfw=True)
diff --git a/weboob/backends/youporn/video.py b/weboob/backends/youporn/video.py
index 1fd18a14..b983a984 100644
--- a/weboob/backends/youporn/video.py
+++ b/weboob/backends/youporn/video.py
@@ -1,29 +1,28 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Roger Philibert
+# Copyright(C) 2010  Roger Philibert
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 from weboob.capabilities.video import BaseVideo
 
+
+__all__ = ['YoupornVideo']
+
+
 class YoupornVideo(BaseVideo):
     @classmethod
     def id2url(cls, _id):
-        if isinstance(_id, int) or isinstance(_id, (str,unicode)) and _id.isdigit():
-            return 'http://www.youporn.com/watch/%d' % int(_id)
-        else:
-            return str(_id)
+        return 'http://www.youporn.com/watch/%d' % int(_id)
diff --git a/weboob/backends/youtube/__init__.py b/weboob/backends/youtube/__init__.py
index cdaca2fd..9b6c1140 100644
--- a/weboob/backends/youtube/__init__.py
+++ b/weboob/backends/youtube/__init__.py
@@ -1,21 +1,18 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Christophe Benz
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
+# Copyright(C) 2010  Christophe Benz
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 from .backend import YoutubeBackend
diff --git a/weboob/backends/youtube/backend.py b/weboob/backends/youtube/backend.py
index 5d91b1ef..ca48fcc1 100644
--- a/weboob/backends/youtube/backend.py
+++ b/weboob/backends/youtube/backend.py
@@ -1,26 +1,24 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Christophe Benz, Romain Bignon
+# Copyright(C) 2010  Christophe Benz, Romain Bignon
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 import logging
 
-from weboob.backend import BaseBackend
+from weboob.backend import check_domain, id2url, BaseBackend
 from weboob.capabilities.video import ICapVideoProvider
 
 from .browser import YoutubeBrowser
@@ -40,6 +38,7 @@ class YoutubeBackend(BaseBackend, ICapVideoProvider):
 
     CONFIG = {}
     _browser = None
+    domain = u'youtube.com'
 
     def __getattr__(self, name):
         if name == 'browser':
@@ -48,6 +47,7 @@ class YoutubeBackend(BaseBackend, ICapVideoProvider):
             return self._browser
         raise AttributeError, name
 
+    @id2url(domain, YoutubeVideo.id2url)
     def get_video(self, _id):
         return self.browser.get_video(_id)
 
@@ -69,11 +69,12 @@ class YoutubeBackend(BaseBackend, ICapVideoProvider):
                 author = entry.media.name.text.decode('utf-8').strip()
             else:
                 author = None
-            yield YoutubeVideo(entry.id.text.split('/')[-1].decode('utf-8'),
+            yield YoutubeVideo(u'youtube:%s' % entry.id.text.split('/')[-1].decode('utf-8'),
                                title=entry.media.title.text.decode('utf-8').strip(),
                                author=author,
                                duration=int(entry.media.duration.seconds.decode('utf-8').strip()),
                                thumbnail_url=entry.media.thumbnail[0].url.decode('utf-8').strip())
 
+    @check_domain(domain)
     def iter_page_urls(self, mozaic_url):
         raise NotImplementedError()
diff --git a/weboob/backends/youtube/browser.py b/weboob/backends/youtube/browser.py
index 707f9c8a..6451cfec 100644
--- a/weboob/backends/youtube/browser.py
+++ b/weboob/backends/youtube/browser.py
@@ -1,34 +1,34 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Christophe Benz, Romain Bignon
+# Copyright(C) 2010  Christophe Benz, Romain Bignon
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 from weboob.tools.browser import BaseBrowser
 
 from .pages import VideoPage
 from .video import YoutubeVideo
 
+
 __all__ = ['YoutubeBrowser']
 
+
 class YoutubeBrowser(BaseBrowser):
     PAGES = {'.*youtube\.com/watch\?v=(.+)': VideoPage,
             }
 
-    def get_video(self, _id):
-        self.location(YoutubeVideo.id2url(_id))
+    def get_video(self, url):
+        self.location(url)
         return self.page.video
diff --git a/weboob/backends/youtube/pages/__init__.py b/weboob/backends/youtube/pages/__init__.py
index 7d739457..96e4eade 100644
--- a/weboob/backends/youtube/pages/__init__.py
+++ b/weboob/backends/youtube/pages/__init__.py
@@ -1,21 +1,18 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Christophe Benz
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
+# Copyright(C) 2010  Christophe Benz
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 from .video import VideoPage
diff --git a/weboob/backends/youtube/pages/video.py b/weboob/backends/youtube/pages/video.py
index 70037edc..c939a97e 100644
--- a/weboob/backends/youtube/pages/video.py
+++ b/weboob/backends/youtube/pages/video.py
@@ -1,22 +1,20 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Christophe Benz, Romain Bignon
+# Copyright(C) 2010  Christophe Benz, Romain Bignon
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 import re
 from logging import warning
@@ -26,12 +24,15 @@ from weboob.tools.browser import BasePage
 from ..video import YoutubeVideo
 
 
+__all__ = ['VideoPage']
+
+
 class VideoPage(BasePage):
     URL_REGEX = re.compile(r"https?://[w\.]*youtube.com/watch\?v=(.+)")
     VIDEO_SIGNATURE_REGEX = re.compile(r'&t=([^ ,&]*)')
 
     def on_loaded(self):
-        self.video = YoutubeVideo(self.get_id())
+        self.video = YoutubeVideo(u'youtube:%s' % self.get_id())
         self.video.title = self.get_title()
         self.video.url = self.get_url()
         self.set_details(self.video)
diff --git a/weboob/backends/youtube/video.py b/weboob/backends/youtube/video.py
index 989ef447..a2176c64 100644
--- a/weboob/backends/youtube/video.py
+++ b/weboob/backends/youtube/video.py
@@ -1,26 +1,28 @@
 # -*- coding: utf-8 -*-
 
-"""
-Copyright(C) 2010  Christophe Benz
+# Copyright(C) 2010  Christophe Benz
+# 
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 3 of the License.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation, version 3 of the License.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-"""
 
 from weboob.capabilities.video import BaseVideo
 
+
+__all__ = ['YoutubeVideo']
+
+
 class YoutubeVideo(BaseVideo):
     @classmethod
     def id2url(cls, _id):
-        return _id if 'youtube.com' in _id else 'http://www.youtube.com/watch?v=%s' % _id
+        return 'http://www.youtube.com/watch?v=%s' % _id
diff --git a/weboob/capabilities/video.py b/weboob/capabilities/video.py
index c8885295..fe9d4dee 100644
--- a/weboob/capabilities/video.py
+++ b/weboob/capabilities/video.py
@@ -49,7 +49,7 @@ class BaseVideo(object):
 
     @property
     def page_url(self):
-        return self.id2url(self.id)
+        return self.id2url(self.id.split(':')[1])
 
 
 class ICapVideoProvider(ICap):