class VidziIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?vidzi\.(?:tv|cc)/(?:embed-)?(?P<id>[0-9a-zA-Z]+)'
+    _VALID_URL = r'https?://(?:www\.)?vidzi\.(?:tv|cc|si|nu)/(?:embed-)?(?P<id>[0-9a-zA-Z]+)'
     _TESTS = [{
         'url': 'http://vidzi.tv/cghql9yq6emu.html',
         'md5': '4f16c71ca0c8c8635ab6932b5f3f1660',
     }, {
         'url': 'http://vidzi.cc/cghql9yq6emu.html',
         'only_matching': True,
+    }, {
+        'url': 'https://vidzi.si/rph9gztxj1et.html',
+        'only_matching': True,
+    }, {
+        'url': 'http://vidzi.nu/cghql9yq6emu.html',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):
                 self._search_regex(
                     r'setup\(([^)]+)\)', code, 'jwplayer data',
                     default=NO_DEFAULT if num == len(codes) else '{}'),
-                video_id, transform_source=js_to_json)
+                video_id, transform_source=lambda s: js_to_json(
+                    re.sub(r'\s*\+\s*window\[.+?\]', '', s)))
             if jwplayer_data:
                 break