Hi, all!
I said this thread had given me an idea or two on possible other uses..... Well, indeed it has! I was sitting at my computer last night, PD14 open, toying with some old MPG content from a friend's camera(he'd shot some extra stuff from Steamfest 2015), when I had my "light-bulb moment"(in cartoons, when a character gets an idea, a light-bulb appears over his/her head), an intro sequence, from 10 seconds of black, through fade transition to 10 seconds of a purple colour, then into the video itself with Threshold 2 as the transition(image breaks in through the purple colour), then, using the same shade of purple(56,0,71) on the PiP track, set at 20 seconds duration, the transitions are set at 5 seconds, overlapping, by the way, the purple shade is set to 50% opacity unti it reches 15 seconds, then fades to zero for its last 5 seconds. Result: a purple tinge over the video, ripe for superimposing a title sequence! Following the process in reverse effect, but using Threshold 1 for the purple to break through the video, I used the effect to create a background for a sort-of "closing credit" sequence. And there you have it! Take a bow, Shadowman! It was your suggestion that inspired me! The original idea of a "red glow" effect for a dark-room scene, clearly has merit!
Cheers!
Neil.