How do I make a filter for VDub

[blaze01]

Hi

I need a filter which can record frame number whenever a key is pressed.
Do we something like this is VDub or AVISYNTH ? If not, then how can I make a vdub filter/ avisynth script ?

thnaks

[AlanHK]

If you just want a list of frame numbers, in AvsP you can set bookmarks with a keypress (^B), and use a macro to save the resulting list of frames to a text file:

filename = avsp.GetSaveFilename(title='Save bookmarks to text file')
f = open(filename, 'w')
for bm in avsp.GetBookmarkList():
    f.write(str(bm)+'\n')
f.close()

[blaze01]

thanks for the quick reply !
can you suggest a modification .... something that records the frame number as well as the key that has been pressed

[AlanHK]

thanks for the quick reply !
can you suggest a modification .... something that records the frame number as well as the key that has been pressed

That's beyond my ability. And I guess that since many keystrokes are already defined in AvsP as commands, that you couldn't do it in the general case, at least easily. Maybe you should look into keyloggers.

Anyway, if you want to ask the author, post in the AvsP thread at Doom9.

[blaze01]

thanks!