How to convert the Dual Language RMVB to 1 Language AVI

hahakl

Hi,tvb now,tvbnow,bttvb) h$ x, o4 g; H! w# D1 v/ I8 L! f
5.39.217.77:88985 U! @9 W6 P/ l* |# Q* Y
Anyone know what software can I use to convert the 2 language RMVB to 1 language AVI?
. ^0 I: b% ^+ ]/ F6 w4 ~2 \公仔箱論壇! N' w  n1 S  C3 K" A& v
Thank you very much