我想問點可以令rmvb變為mp4?????!!!!!

Softstunt RM RMVB Converter v2.0
Softstunt RM RMVB Converter 可以幫助你將RM，RMVB，RAM視頻檔轉換為AVI，MPEG，MOV，MP4，RM，WMV，MP3或者其他的多媒體檔格式，此款軟體內置了強勁可靠的視頻編碼器來確保高品質的完...

There are many mp4 converters available (since it is an increasingly popular format used by ipods, PSP, and can maintain quite high quality when formatted correctly).

One program I favour is [[ AOM mp4 converter ]] (there is also AOM ipod converter, especially for converting video files to ipod-compatible mp4 files, although the original can also do this task).

These can be downloaded from download.com (a trusted spyware-free website from cnet corporation). Search for [[ AOM mp4 ]].

However, usually these are only trials, and have limited usage.
AOM mp4 converter can be used fully for a 30 day trial. Afterwards, the program is disabled and you cannot open it.
They usually cost about USD $30 to buy. If you do not want to buy and have enough hard disk space, you can convert all the files in advance. But if you will continue to convert files, $30 may be a good investment.

Hope this helps, I can convert this to Chinese if you need~