+class Revision3EmbedIE(InfoExtractor):
+    IE_NAME = 'revision3:embed'
+    _VALID_URL = r'(?:revision3:(?:(?P<playlist_type>[^:]+):)?|https?://(?:(?:(?:www|embed)\.)?(?:revision3|animalist)|(?:(?:api|embed)\.)?seekernetwork)\.com/player/embed\?videoId=)(?P<playlist_id>\d+)'
+    _TEST = {
+        'url': 'http://api.seekernetwork.com/player/embed?videoId=67558',
+        'md5': '83bcd157cab89ad7318dd7b8c9cf1306',
+        'info_dict': {
+            'id': '67558',
+            'ext': 'mp4',
+            'title': 'The Pros & Cons Of Zoos',
+            'description': 'Zoos are often depicted as a terrible place for animals to live, but is there any truth to this?',
+            'uploader_id': 'dnews',
+            'uploader': 'DNews',
+        }
+    }
+    _API_KEY = 'ba9c741bce1b9d8e3defcc22193f3651b8867e62'
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        playlist_id = mobj.group('playlist_id')
+        playlist_type = mobj.group('playlist_type') or 'video_id'
+        video_data = self._download_json(
+            'http://revision3.com/api/getPlaylist.json', playlist_id, query={
+                'api_key': self._API_KEY,
+                'codecs': 'h264,vp8,theora',
+                playlist_type: playlist_id,
+            })['items'][0]
+
+        formats = []
+        for vcodec, media in video_data['media'].items():
+            for quality_id, quality in media.items():
+                if quality_id == 'hls':
+                    formats.extend(self._extract_m3u8_formats(
+                        quality['url'], playlist_id, 'mp4',
+                        'm3u8_native', m3u8_id='hls', fatal=False))
+                else:
+                    formats.append({
+                        'url': quality['url'],
+                        'format_id': '%s-%s' % (vcodec, quality_id),
+                        'tbr': int_or_none(quality.get('bitrate')),
+                        'vcodec': vcodec,
+                    })
+        self._sort_formats(formats)
+
+        return {
+            'id': playlist_id,
+            'title': unescapeHTML(video_data['title']),
+            'description': unescapeHTML(video_data.get('summary')),
+            'uploader': video_data.get('show', {}).get('name'),
+            'uploader_id': video_data.get('show', {}).get('slug'),
+            'duration': int_or_none(video_data.get('duration')),
+            'formats': formats,
+        }
+
+