Playing a .mov file - I see the picture, but no sound!

OK, i downloaded this movie (Lion King lol) hq .mov file type from internet, and when I play it on QuickTime, I have the sound, but the picture is slowing down, so I tryed with BSplayer - there the picture is going smooth but there is absolutely no sound!
I tryed intalling the AC3 filter and the Ogg filter but no luck!
What should I do?
Please help me. Thanx.

[adicoto]

Try to install latest QuicTime Alternative

http://forum.bsplayer.org/viewtopic.php?t=3042

[chikiko]

I have been having the same problem. When i try to play a .mov file i get a picture but no sound. I have downloaded the quick time alt but still no luck. I'm not sure what else to do. When i went to options-filters-advanced, i didnt see anythign that looked like an audio filter. only ffdshow. any ideas on what i should do?