Run different variables accordingly

[maxbear]

First of all, I would like to thanks for the software creator. It's a greally powerful program. I just download and play around it, it's a really time saving software.

I have a macro like this:

run "F:\Program Files\Avidemux\avidemux2.exe" "--load G:\files\av\divx\filename --begin bframe --end eframe"
wait 15
act win("Avidemux 2 filename" "gdkWindowToplevel")
'Cs
5 win("Select file to save " "gdkWindowToplevel")
'filenameDTTTY
ifa win("GDK client window" "gdkWindowToplevel")
'RY
ifa win("Q Factor (set 4)" "gdkWindowToplevel")
'RB3TTY
wait 0 WV "GDK client window"
'Y
lef 358 21 win("Avidemux 2 filename" "gdkWindowToplevel")
'Cq

There are several variables:

filename
bframe
eframe

Each filename must follow with its own bframe and eframe accordingly. Since I have hunderds of file need to edit. I just copy the above marco hundereds times and then edit the filename, bframe and eframe one by one.

But I think there must be some better way to do it without copy the macro hundereds times. Hope some body can point me the right direction. Thanks.