Updated versionChanges :
-Added "Focused Area" @param (min, med, max are factory parameters. NOBlur1 & 2 set prop 321=3 or 4. Both removes blurred areas in video rec. Switch between them if any problem)
-Added "Display OFF after (sec)" @param (battery saving. Turns off display
x sec after rec starts - Green led turns ON when display is OFF)
-Added "Rec Button" @param (to match start/stop video rec button on your camera. You can choose among Display, Video and Func/Set)
-Added build check (shamelessly stolen from waterwingz scripts to avoid "tonumber string" headaches

He will forgive me)
-Added capmode check (Miniature mode availability)
-Added a final restore() (as recommended)
-Added Led choice @param (as waterwingz recommended)
Hope it works with all camera models (with Miniature mode).
Let me know.
Attached last updated version (1.3).