please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)TVBNOW 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。, t- b% W9 T$ I% O" c, M
i tried AVI 轉 RM,but it no picture,just got soundtvb now,tvbnow,bttvb! [7 C  {/ p& j4 a
don't know what wrong?7 r1 O) c( m* F' a
why i want 轉 RM,because my hard disk full alreadytvb now,tvbnow,bttvb+ T4 V8 W, K: `% Z
please help................