[extractor/rutube] Fix `_EMBED_REGEX`

Closes https://github.com/yt-dlp/yt-dlp/issues/4797

Authored by: coletdjnz

diff --git a/yt_dlp/extractor/rutube.py b/yt_dlp/extractor/rutube.py
index 380c5e14e85e5fd4d9e58adc03bd57269a0d788c..34af0d594bd242bcdd2e1010d0d49c76bcc5f8fd 100644 (file)
--- a/yt_dlp/extractor/rutube.py
+++ b/yt_dlp/extractor/rutube.py
@@ -93,7 +93,7 @@ class RutubeIE(RutubeBaseIE):
     IE_NAME = 'rutube'
     IE_DESC = 'Rutube videos'
     _VALID_URL = r'https?://rutube\.ru/(?:video|(?:play/)?embed)/(?P<id>[\da-z]{32})'
-    _EMBED_REGEX = [r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//rutube\.ru/embed/[\da-z]{32}.*?)\1']
+    _EMBED_REGEX = [r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//rutube\.ru/(?:play/)?embed/[\da-z]{32}.*?)\1']
 
     _TESTS = [{
         'url': 'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/',