Swfdec - Mar 2007 - Need help in running swfdec to watch youtube video

Hi,

I am trying to use swfdec to watch youtube video.
As an example, I want to watch this video from this page:
http://www.youtube.com/watch?v=ot5DtISEceU
>From the source of the above page, it has this link:
var fo = new
SWFObject("/player2.swf?video_id=ot5DtISEceU&l=227&t=OEgsToPDskIAT_WivMUj76nGfdhAFBKN&sk=CdlGIc1WbGevkdd3KWQVRQC",
"movie_player", "450", "370", 7,
"#FFFFFF");
	

So I start swfdec like this:
 ./player/swfplay ~/tmp/player2.swf
--variables=video_id=ot5DtISEceU&l=227&t=OEgsToPDskIAT_WivMUj76nGfdhAFBKN&sk=CdlGIc1WbGevkdd3KWQVRQC

But i get error message from swfdec like this:

SWFDEC: ERROR: swfdec_loader.c(227): :
"/get_video?video_id=ot5DtISEceU&t=undefined" is an absolute path
-
using relative instead


Can you please tell me what am I missing? Why 't' is underfined?