How to convert the Dual Language RMVB to 1 Language AVI

hahakl

Hi,
# Q- j' ?6 A: \9 R公仔箱論壇
* t% M1 k: F8 M; D8 Rtvb now,tvbnow,bttvbAnyone know what software can I use to convert the 2 language RMVB to 1 language AVI?os.tvboxnow.com3 ~) O1 K5 f0 i

. y  H# ]3 ?  n: ztvb now,tvbnow,bttvbThank you very much