From 1c226ccdd464c09218a33824aedbcf3aa305a678 Mon Sep 17 00:00:00 2001
From: skbeh <60107333+skbeh@users.noreply.github.com>
Date: Sat, 24 Dec 2022 18:47:37 +0800
Subject: [PATCH] [extractor/bilibili] Improve `_VALID_URL` (#5820)

Authored by: skbeh
---
 yt_dlp/extractor/bilibili.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
index bc0424194..616a54960 100644
--- a/yt_dlp/extractor/bilibili.py
+++ b/yt_dlp/extractor/bilibili.py
@@ -1034,7 +1034,7 @@ class BiliIntlSeriesIE(BiliIntlBaseIE):
 
 
 class BiliLiveIE(InfoExtractor):
-    _VALID_URL = r'https?://live.bilibili.com/(?P<id>\d+)'
+    _VALID_URL = r'https?://live.bilibili.com/(blanc/)?(?P<id>\d+)'
 
     _TESTS = [{
         'url': 'https://live.bilibili.com/196',
@@ -1050,6 +1050,9 @@ class BiliLiveIE(InfoExtractor):
     }, {
         'url': 'https://live.bilibili.com/196?broadcast_type=0&is_room_feed=1?spm_id_from=333.999.space_home.strengthen_live_card.click',
         'only_matching': True
+    }, {
+        'url': 'https://live.bilibili.com/blanc/196',
+        'only_matching': True
     }]
 
     _FORMATS = {