Another fix for join sounds not playing, should be working in all cases now.

util.py

@@ -21,6 +21,7 @@ from sys import platform
 import traceback
 import requests
 from packaging import version
+from urllib.parse import urlsplit, urlunsplit
 
 import yt_dlp as youtube_dl
 YT_PKG_NAME = 'yt-dlp'
@@ -365,6 +366,28 @@ class Dir(object):
 
 # Parse the html from the message to get the URL
 
+def _lower_url_host(netloc):
+    userinfo = ""
+    hostport = netloc
+    if "@" in netloc:
+        userinfo, hostport = netloc.rsplit("@", 1)
+        userinfo += "@"
+
+    if hostport.startswith("["):
+        closing_bracket = hostport.find("]")
+        if closing_bracket != -1:
+            host = hostport[:closing_bracket + 1]
+            suffix = hostport[closing_bracket + 1:]
+            return userinfo + host.lower() + suffix
+
+    if ":" in hostport:
+        host, separator, port = hostport.rpartition(":")
+        if port.isdigit():
+            return userinfo + host.lower() + separator + port
+
+    return userinfo + hostport.lower()
+
+
 def get_url_from_input(string):
     string = string.strip()
     if not (string.startswith("http") or string.startswith("HTTP")):
@@ -374,14 +397,24 @@ def get_url_from_input(string):
         else:
             return ""
 
-    match = re.search(r"(http|https)://(\S*)?/(\S*)", string, flags=re.IGNORECASE)
-    if match:
-        url = match[1].lower() + "://" + match[2].lower() + "/" + match[3]
-        # https://github.com/mumble-voip/mumble/issues/4999
-        return html.unescape(url)
-    else:
+    match = re.match(r"https?://\S+", string, flags=re.IGNORECASE)
+    if not match:
         return ""
 
+    # https://github.com/mumble-voip/mumble/issues/4999
+    url = html.unescape(match.group(0))
+    parsed = urlsplit(url)
+    if parsed.scheme.lower() not in ("http", "https") or not parsed.netloc:
+        return ""
+
+    return urlunsplit((
+        parsed.scheme.lower(),
+        _lower_url_host(parsed.netloc),
+        parsed.path,
+        parsed.query,
+        parsed.fragment,
+    ))
+
 
 def youtube_search(query):
     global log