How to convert the Dual Language RMVB to 1 Language AVI

hahakl

Hi,公仔箱論壇) q; ~( T/ S. S8 ~  U0 P( `

3 Y* Z. G/ q6 @  P' R" E: f" pTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Anyone know what software can I use to convert the 2 language RMVB to 1 language AVI?9 z& }9 m- H, o+ l

' u* {; d1 v' U; lThank you very much