@ -137,7 +137,7 @@ class wnd(Gtk.Window):
h = []
for f in info['formats']:
if f['vcodec'] != "none" and f['height'] not in h:
if isinstance(f['height'], int) and f['height'] not in h:
h.append(f['height'])
self.controls['resolution']['e'].append_text(
"{}p".format(f['height']))