我看westlife的mtv（dvd转的avi）没有字幕，想把歌词文件（lrc后缀的）转换成字幕文件。怎么转，不要告诉我用文本打开去改。

我当然知道可以用记事本打开
但是标记时间的格式不一样，我懒的一个一个去改，想问有什么其他的好方法没？比如软件，编程。
srt的：
7
00:02:37,300 --> 00:02:39,650
- Miss Shibata.
- Fantastic! I needed that.

8
00:02:39,651 --> 00:02:42,468
- And Mr. Minami.
- Thank you, happy to meet you.



lrc的：
[ti: If I Let You Go]
[ar:Westlife ]
[al:]
[by:wz]

[00:00:00]Westlife - If I Let You Go

[00:05.46]Day after day
[00:07.88]Time pass away
[00:10.84]N' I just can't get you off my mind
[00:15.72]Nobody knows
[00:18.23]I hide it inside
[00:21.18]I keep on searching but I can't find

唐僧帅哥，xml是什么东西啊？