[ustream] Detect https embeds (closes #29133)

youtube_dl/extractor/ted.py

@@ -123,6 +123,10 @@ class TEDIE(InfoExtractor):
         'params': {
             'skip_download': True,
         },
+    }, {
+        # with own formats and private Youtube external
+        'url': 'https://www.ted.com/talks/spencer_wells_a_family_tree_for_humanity',
+        'only_matching': True,
     }]
 
     _NATIVE_FORMATS = {
@@ -210,16 +214,6 @@ class TEDIE(InfoExtractor):
 
         player_talk = talk_info['player_talks'][0]
 
-        external = player_talk.get('external')
-        if isinstance(external, dict):
-            service = external.get('service')
-            if isinstance(service, compat_str):
-                ext_url = None
-                if service.lower() == 'youtube':
-                    ext_url = external.get('code')
-
-                return self.url_result(ext_url or external['uri'])
-
         resources_ = player_talk.get('resources') or talk_info.get('resources')
 
         http_url = None
@@ -294,6 +288,16 @@ class TEDIE(InfoExtractor):
                 'vcodec': 'none',
             })
 
+        if not formats:
+            external = player_talk.get('external')
+            if isinstance(external, dict):
+                service = external.get('service')
+                if isinstance(service, compat_str):
+                    ext_url = None
+                    if service.lower() == 'youtube':
+                        ext_url = external.get('code')
+                    return self.url_result(ext_url or external['uri'])
+
         self._sort_formats(formats)
 
         video_id = compat_str(talk_info['id'])

youtube_dl/extractor/twitch.py

@@ -49,6 +49,7 @@ class TwitchBaseIE(InfoExtractor):
         'ChannelCollectionsContent': '07e3691a1bad77a36aba590c351180439a40baefc1c275356f40fc7082419a84',
         'StreamMetadata': '1c719a40e481453e5c48d9bb585d971b8b372f8ebb105b17076722264dfa5b3e',
         'ComscoreStreamingQuery': 'e1edae8122517d013405f237ffcc124515dc6ded82480a88daef69c83b53ac01',
+        'VideoAccessToken_Clip': '36b89d2507fce29e5ca551df756d27c1cfe079e2609642b4390aa4c35796eb11',
         'VideoPreviewOverlay': '3006e77e51b128d838fa4e835723ca4dc9a05c5efd4466c1085215c6e437e65c',
         'VideoMetadata': '226edb3e692509f727fd56821f5653c05740242c82b0388883e0c0e75dcbf687',
     }
@@ -893,7 +894,25 @@ class TwitchClipsIE(TwitchBaseIE):
     def _real_extract(self, url):
         video_id = self._match_id(url)
 
-        clip = self._download_base_gql(
+        clip = self._download_gql(
+            video_id, [{
+                'operationName': 'VideoAccessToken_Clip',
+                'variables': {
+                    'slug': video_id,
+                },
+            }],
+            'Downloading clip access token GraphQL')[0]['data']['clip']
+
+        if not clip:
+            raise ExtractorError(
+                'This clip is no longer available', expected=True)
+
+        access_query = {
+            'sig': clip['playbackAccessToken']['signature'],
+            'token': clip['playbackAccessToken']['value'],
+        }
+
+        data = self._download_base_gql(
             video_id, {
                 'query': '''{
   clip(slug: "%s") {
@@ -918,11 +937,10 @@ class TwitchClipsIE(TwitchBaseIE):
     }
     viewCount
   }
-}''' % video_id}, 'Downloading clip GraphQL')['data']['clip']
+}''' % video_id}, 'Downloading clip GraphQL', fatal=False)
 
-        if not clip:
-            raise ExtractorError(
-                'This clip is no longer available', expected=True)
+        if data:
+            clip = try_get(data, lambda x: x['data']['clip'], dict) or clip
 
         formats = []
         for option in clip.get('videoQualities', []):
@@ -932,7 +950,7 @@ class TwitchClipsIE(TwitchBaseIE):
             if not source:
                 continue
             formats.append({
-                'url': source,
+                'url': update_url_query(source, access_query),
                 'format_id': option.get('quality'),
                 'height': int_or_none(option.get('quality')),
                 'fps': int_or_none(option.get('frameRate')),

youtube_dl/extractor/ustream.py

@@ -75,7 +75,7 @@ class UstreamIE(InfoExtractor):
     @staticmethod
     def _extract_url(webpage):
         mobj = re.search(
-            r'<iframe[^>]+?src=(["\'])(?P<url>http://(?:www\.)?(?:ustream\.tv|video\.ibm\.com)/embed/.+?)\1', webpage)
+            r'<iframe[^>]+?src=(["\'])(?P<url>https?://(?:www\.)?(?:ustream\.tv|video\.ibm\.com)/embed/.+?)\1', webpage)
         if mobj is not None:
             return mobj.group('url')
 

youtube_dl/extractor/youtube.py

@@ -1499,6 +1499,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
                     'unable to download video info webpage', query={
                         'video_id': video_id,
                         'eurl': 'https://youtube.googleapis.com/v/' + video_id,
+                        'html5': 1,
                     }, fatal=False)),
                 lambda x: x['player_response'][0],
                 compat_str) or '{}', video_id)