[joj] Fix extraction (closes #18280)

youtube_dl/extractor/joj.py

@@ -29,6 +29,15 @@ class JojIE(InfoExtractor):
             'thumbnail': r're:^https?://.*\.jpg$',
             'duration': 3118,
         }
+    }, {
+        'url': 'https://media.joj.sk/embed/1a2dokc',
+        'info_dict': {
+            'id': '1a2dokc',
+            'ext': 'mp4',
+            'title': 'SOM MAMA',
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'duration': 2401,
+        }
     }, {
         'url': 'https://media.joj.sk/embed/9i1cxv',
         'only_matching': True,
@@ -61,7 +70,7 @@ class JojIE(InfoExtractor):
 
         bitrates = self._parse_json(
             self._search_regex(
-                r'(?s)bitrates\s*=\s*({.+?});', webpage, 'bitrates',
+                r'(?s)(?:bitrates|var\s+src)\s*=\s*({.+?});', webpage, 'bitrates',
                 default='{}'),
             video_id, transform_source=js_to_json, fatal=False)