Index: channels/youtube.py
==================================================================
--- channels/youtube.py
+++ channels/youtube.py
@@ -110,10 +110,17 @@
           "select": "=No Region|AR=Argentina|AU=Australia|AT=Austria|BE=Belgium|BR=Brazil|CA=Canada|CL=Chile|CO=Colombia|CZ=Czech Republic|EG=Egypt|FR=France|DE=Germany|GB=Great Britain|HK=Hong Kong|HU=Hungary|IN=India|IE=Ireland|IL=Israel|IT=Italy|JP=Japan|JO=Jordan|MY=Malaysia|MX=Mexico|MA=Morocco|NL=Netherlands|NZ=New Zealand|PE=Peru|PH=Philippines|PL=Poland|RU=Russia|SA=Saudi Arabia|SG=Singapore|ZA=South Africa|KR=South Korea|ES=Spain|SE=Sweden|CH=Switzerland|TW=Taiwan|AE=United Arab Emirates|US=United States",
           "value": "UK",
           "description": "Filter by region id.",
           "category": "auth",
        },
+       {
+          "name": "youtube_wadsworth",
+          "type": "boolean",
+          "value": 0,
+          "description": "Apply Wadsworth constant.",
+          "category": "filter",
+       },
     ]    
 
     # from GET https://www.googleapis.com/youtube/v3/videoCategories?part=id%2Csnippet&
     videocat_id = {
         "Film & Animation": 1,
@@ -300,11 +307,11 @@
         elif "resourceId" in row["snippet"]:
             id = row["snippet"]["resourceId"]["videoId"]
 
         data.update(dict(
             url = "http://youtube.com/v/" + id,
-            homepage = "https://youtube.com/watch?v=" + id,
+            homepage = "https://youtube.com/watch?v=" + id + ("&wadsworth=1" if conf.youtube_wadsworth else ""),
             format = self.fmt,
             title = row["snippet"]["title"],
         ))
         
         # optional values