add youtube consent logic

stream.py

@@ -126,9 +126,12 @@ class MainHandler(tornado.web.RequestHandler):
             proxy = proxies.get(provider)
             src = providers[provider] + self.request.path
             try:
-                resp = requests.head(src)
+                resp = requests.head(src, allow_redirects=True)
                 if resp is not None:
                     src = resp.url
+                    if isinstance(src, str) and "consent.youtube.com" in src:
+                        video_id = self.request.path.strip("/")
+                        src = f'https://www.youtube.com/watch?v={video_id}'
             except Exception as e:
                 print(e)
             else: