codecs problem
 

BsPlayer 2.0 cannot play some videos like Div3 or sometimes only audio, can we download additional codec within the programrather than installing other codec packs?

Preferably stay away from codec-packs and install individual codecs/filters instead.
As mentioned in item (4) of my Help2Help-post (a.k.a. "READ THIS FIRST BEFORE POSTING")
see adicoto's list of codecs.
(or use search to find e.g.: http://bsplayer.com/forum/viewtopic.php?p=23187#23187 )
:wink:
(You need to be logged in for adicoto's list with download-links.)
P.S.:
Did you already take the trouble to read my Help2Help-post?

You could give a try to FFDSHOW decoder. It decompresses all my legacy DIV3 files properly.