I am using the 3D Effect "snow" with a duration of 00:01:13:09 and it works fine, until about 2/3rds of the way through when it suddenly stops snowing -- everything else goes on (slow zoom in., music, scrolling text etc.,) as if nothing was wrong - just no snow.
I've also discovered there is a pause at the beginning of the effect before the snow starts, as I had thought of joining two clips to make it appear as continuous, but with the delay at the start, this doesn't work.
I never thought I'd be desperate for snow in the middle of summer, but I am.
I'd appreciate some ideas please.
Thanks,
Ian