用Helix Producer Plus的RealMediaEditor編輯的話總是有out of memory的錯誤，看到了不少人好像也有這個問題。無意中在RealMediaEditor的目錄裡發現了一個叫rmeditor的dos工具，經過測試可以順利編輯rmvb格式文件！：）
參數如下：
Usage:
rmeditor -i <input> -o <output> [-t <title>] [-a <author>]
[-c <copyright>] [-C <comment>]
[-s <start time>] [-e <end time>] [-l <log file>] [-d <dump file>]
[-q <description>] [-n <keywords>] [-R <content rating>]
Where:
input - the path to the input file.
output - the path to the output file that will contain the edited file.
title - title text.
author - author text.
copyright - copyright text.
comment - comment text.
start time - days:hours:minutes:seconds.milliseconds.
end time - days:hours:minutes:seconds.milliseconds.
log file - the path to the log file.
dump file - the path to the dump file.
description - a description of the contents of the file.
keywords - a list of keywords for the file.
content rating - 1 = All Ages, 2 = Older Children,
3 = Younger Teens, 4 = Older Teens,
5 = Adult Supervision Recommended,
6 - Adults Only, 0 - No Rating
再舉個例子：
將名為a.rmvb的文件減去片頭的2分15秒零90微秒，結束時間為5分3秒，更改標題為TLw Studio，作者為taile並輸出為b.rmvb。格式為
rmeditor -i a.rmvb -o b.rmvb -t "TLw Studio" -a taile -s 2:15.90 -e 5:3.0
Enter鍵即可！
需要注意的是，如果名字或路徑中包含空格，需要用""括起來；時間最後的秒與微秒之間使用.來分割的！
enjoy..