Thumbnails in Avisynth - from current frame number - how?

[jeffy]

I would like to have the 2×2 thumbnail sheet, but I don't know how to get the f variable to be the current frame when playing the script, so that you can see eg. thumbnails of separated fields numbered (1005, 1006, 1007, 1008).

Could someone please help me? Thank you.

separatefields()
clp=last
f=15000 instead of a fixed value, there should be a current frame number
t=f+1
stackvertical(stackhorizontal(subtitle(clp.trim(f,t),string(f)),subtitle(clp.trim(f+1,t+1),string(f+1))),stackhorizontal(subtitle(clp.trim(f+2,t+2),string(f+2)),subtitle(clp.trim(f+3,t+3),string(f+3))))

[gzarkadas]

try this:

SeparateFields()

black = BlankClip(last)
clp = ScriptClip(last, "SubTitle(last, String(current_frame), x=Round(0.9*last.Width), y=Round(0.9*last.Height), align=3)")

top_left = black.Trim(0, -3) + clp
top_right = black.Trim(0, -2) + clp + black.Trim(0, -1)
bot_left = black.Trim(0, -1) + clp + black.Trim(0, -2)
bot_right = clp + black.Trim(0, -3)

StackVertical( \
StackHorizontal(top_left, top_right), \
StackHorizontal(bot_left, bot_right) \
)

[jeffy]

gzarkadas, thank you very much for your help. It does just what I want!
:thanks: