please help for 轉檔

lingling

i use (Xilisoft 3GP Video Converter 3.17繁體中文版)公仔箱論壇& ^7 V$ R# h+ I1 n/ C
i tried AVI 轉 RM,but it no picture,just got sound公仔箱論壇: ~* x5 M% T* N* H9 u
don't know what wrong?
: {6 b. t" `% y1 y. J9 p: N! l9 dTVBNOW 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。why i want 轉 RM,because my hard disk full already
% f* R, G' t6 l# ntvb now,tvbnow,bttvbplease help................