In actual fact I was wrong in what I said in PM to Shekh.
This script exhibits different behaviour in all three, VD 1.10.4, VDMod 1.5.10.3, and VirtualDubFilterMod.
Code:
Colorbars.Killaudio.ShowFrameNumber
GSCript("""
Function paws() {
x=0
for(n=1,1000000) { # EDIT: Changed 0 to 1 in Blue
x=x+1
}
return x
}
""")
SSS="""
Return Last.Subtitle(string(Paws()+current_frame))
"""
Return Last.ScriptClip(SSS)
EDIT: when press and hold Right cursor key:-
VD standard does not update either frame contents nor frame number/time on timeline.
VDMod, updates frame contents but not timeline frame number/time.
VDFM, updates timeline frame numbers/time, but not contents.
I'm happiest with current VDMod behaviour, seeing frame contents change but would like both contents and timeline numbers to update.
EDIT: Modify 1000000 to bigger number if fast machine.
EDIT: In all 3 VD apps, updates properly when cursor key finally released.