Hmmmm, now where did I write that? :?
Is the box "Allow intermediate filters" checked (selected) under
(rightclick >) Options > Preferences > Filter management (General) ?
(
While you're there, look a bit around concerning the options under filter management)
P.S.: What codec/filter does BSPlayer actually use for playback? (See paragraph towards the end of item (4) of my Help2Help-post.)