[pandatv] Update API URL and sign format URLs

youtube_dl/extractor/pandatv.py

@@ -6,6 +6,7 @@ from ..utils import (
     ExtractorError,
     qualities,
 )
+import json
 
 
 class PandaTVIE(InfoExtractor):
@@ -33,7 +34,7 @@ class PandaTVIE(InfoExtractor):
         video_id = self._match_id(url)
 
         config = self._download_json(
-            'https://www.panda.tv/api_room?roomid=%s' % video_id, video_id)
+            'https://www.panda.tv/api_room_v2?roomid=%s' % video_id, video_id)
 
         error_code = config.get('errno', 0)
         if error_code is not 0:
@@ -66,6 +67,11 @@ class PandaTVIE(InfoExtractor):
             plflag1 = '4'
         live_panda = 'live_panda' if plflag0 < 1 else ''
 
+        plflag_auth = json.loads(video_info["plflag_list"])
+        sign = plflag_auth["auth"]["sign"]
+        ts = plflag_auth["auth"]["time"]
+        rid = plflag_auth["auth"]["rid"]
+
         quality_key = qualities(['OD', 'HD', 'SD'])
         suffix = ['_small', '_mid', '']
         formats = []
@@ -77,8 +83,8 @@ class PandaTVIE(InfoExtractor):
                 continue
             for pref, (ext, pl) in enumerate((('m3u8', '-hls'), ('flv', ''))):
                 formats.append({
-                    'url': 'https://pl%s%s.live.panda.tv/live_panda/%s%s%s.%s'
-                    % (pl, plflag1, room_key, live_panda, suffix[quality], ext),
+                    'url': 'https://pl%s%s.live.panda.tv/live_panda/%s%s%s.%s?sign=%s&ts=%s&rid=%s'
+                    % (pl, plflag1, room_key, live_panda, suffix[quality], ext, sign, ts, rid),
                     'format_id': '%s-%s' % (k, ext),
                     'quality': quality,
                     'source_preference': pref,