-        sources = self._parse_json(self._search_regex(
-            r'(["\'])?sources\1?\s*:\s*(?P<sources>{.+?}),',
-            webpage, 'sources', group='sources'), video_id,
-            transform_source=js_to_json)
+        title, thumbnail, duration = [None] * 3
+
+        config = self._parse_json(self._search_regex(
+            r'playerConf\s*=\s*({.+?})\s*,\s*\n', webpage, 'config',
+            default='{}'), video_id, transform_source=js_to_json, fatal=False)
+        if config:
+            config = config.get('mainRoll')
+            if isinstance(config, dict):
+                title = config.get('title')
+                thumbnail = config.get('poster')
+                duration = int_or_none(config.get('duration'))
+                sources = config.get('sources') or config.get('format')
+
+        if not isinstance(sources, dict):
+            sources = self._parse_json(self._search_regex(
+                r'(["\'])?sources\1?\s*:\s*(?P<sources>{.+?}),',
+                webpage, 'sources', group='sources'), video_id,
+                transform_source=js_to_json)