[big pooh]

Hello folks. I am trying to achieve the fake muzzle flash using WMM, but I
can't seem to do it accurately. I inserted a screen of my movie with the
flashed edited in, but the minimum duration is too long. Is there a way to
shorten this?

Or, instead, is there any way I could insert a small image onto the screen?

This is quite important to my movie.

Thanks!