[youtube] add algo for length 80 and update player info

[youtube-dl] / youtube_dl / extractor / youtube.py

diff --git a/youtube_dl/extractor/youtube.py b/youtube_dl/extractor/youtube.py
index 7d6d07b17840247f8f873f0f6e3aa564d2a394c6..2a3e5031c34aafe1d20d94fca64f3298899f0b16 100644 (file)
--- a/youtube_dl/extractor/youtube.py
+++ b/youtube_dl/extractor/youtube.py
@@ -155,19 +155,22 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
     # Listed in order of quality
     _available_formats = ['38', '37', '46', '22', '45', '35', '44', '34', '18', '43', '6', '5', '17', '13',
                           '95', '94', '93', '92', '132', '151',
-                          '85', '84', '102', '83', '101', '82', '100',        # 3D
-                          '138', '137', '136', '135', '134', '133', '160',    # Dash video mp4
-                          '141', '140', '139',                                # Dash auido mp4
-                          '248', '247', '246', '245', '244', '243', '242',    # Dash video webm
-                          '172', '171',                                       # Dash audio webm
+                          # 3D
+                          '85', '84', '102', '83', '101', '82', '100',
+                          # Dash video
+                          '138', '137', '248', '136', '247', '135', '246',
+                          '245', '244', '134', '243', '133', '242', '160',
+                          # Dash audio
+                          '141', '172', '140', '171', '139',
                           ]
     _available_formats_prefer_free = ['38', '46', '37', '45', '22', '44', '35', '43', '34', '18', '6', '5', '17', '13',
                                       '95', '94', '93', '92', '132', '151',
                                       '85', '102', '84', '101', '83', '100', '82',
-                                      '248', '247', '246', '245', '244', '243', '242',    # Dash video webm
-                                      '172', '171',                                       # Dash audio webm
-                                      '138', '137', '136', '135', '134', '133', '160',    # Dash video mp4
-                                      '141', '140', '139',                                # Dash auido mp4
+                                      # Dash video
+                                      '138', '248', '137', '247', '136', '246', '245',
+                                      '244', '135', '243', '134', '242', '133', '160',
+                                      # Dash audio
+                                      '172', '141', '171', '140', '139',
                                       ]
     _video_extensions = {
         '13': '3gp',
@@ -428,9 +431,11 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
         elif len(s) == 83:
             return s[81:64:-1] + s[82] + s[63:52:-1] + s[45] + s[51:45:-1] + s[1] + s[44:1:-1] + s[0]
         elif len(s) == 82:
-            return s[36] + s[79:67:-1] + s[81] + s[66:40:-1] + s[33] + s[39:36:-1] + s[40] + s[35] + s[0] + s[67] + s[32:0:-1] + s[34]
+            return s[1:19] + s[0] + s[20:68] + s[19] + s[69:82]
         elif len(s) == 81:
             return s[56] + s[79:56:-1] + s[41] + s[55:41:-1] + s[80] + s[40:34:-1] + s[0] + s[33:29:-1] + s[34] + s[28:9:-1] + s[29] + s[8:0:-1] + s[9]
+        elif len(s) == 80:
+            return s[1:19] + s[0] + s[20:68] + s[19] + s[69:80]
         elif len(s) == 79:
             return s[54] + s[77:54:-1] + s[39] + s[53:39:-1] + s[78] + s[38:34:-1] + s[0] + s[33:29:-1] + s[34] + s[28:9:-1] + s[29] + s[8:0:-1] + s[9]