[求助]ass字幕特效问题

请问这个ssa的特效在ass里的代码是怎样编写

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[Script Info]
; // 此字幕由PopSub生成 2006-08-19 11:17:39
; // 版本: 0.74
; // popgo_fansub@yahoo.co.jp
; // 欢迎访问漫游天下 http://bbs.popgo.net
Title:漫游字幕
Original Script:漫游字幕组
Synch Point:0
ScriptType:v4.00
Collisions:Normal
PlayResX:640
PlayResY:480
Timer:100.0000

[V4 Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, TertiaryColour, BackColour, Bold, Italic, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, AlphaLevel, Encoding
Style: title,SimHei,24,&HFFFFFF,&H00FFFF,&H000000,&H000000,-1,0,1,2,0,5,10,10,35,160,134
Style: JLyrics,MS PGothic,24,&HCEFFD3,&H00FFFF,&H000000,&H000000,0,0,1,1,2,3,30,30,10,1,128

[Events]
Format: Marked, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: Marked=0,0:00:03.00,0:00:04.10,JLyrics,,0000,0000,0000,,{\t(\fry380)\b1\pos(620,455)\fs36\c&H97FFaa&}coz you're Noizy tribe
Dialogue: Marked=0,0:00:04.10,0:00:05.00,JLyrics,,0000,0000,0000,,{\b1\pos(620,455)\fs36\c&H97FFaa&}coz you're Noizy tribe

{\move(起始X坐标,起始Y坐标,结束X坐标,结束Y坐标,起始时间,结束时间)}

\move的时间同\t时间,也可以用\t控制时间

是根据移动的距离和时间来调整速度

那{\move}命令怎样调整它移动的速度

真的可以，谢谢你

还想问一下，移动字幕要怎样编写（ass字幕的）