Reason why I am asking,
is because I have LED lighting and had to do some creative programming to use the master scene fade.
If I had a scene that went from blue to purple,and the back to blue, I had problems with masters, I would slide scene 1 up to full (which would be blue), I would then slide scene 2(which would be purple) up and down , no issues, But if I cross-faded between scene 2 back to scene 1, then all of my red (red leds+blue leds =purple)channels would still be set to the last previous value.
Reason being, Red was turned on in scene 2 but had no value to return to for the scene 1, so it just stayed on (hence, LTP)
I had to set every red channel to a DMX value of 1 in scene 1 (blue), allowing pullback to “ a zero” red, So I had to do this on every scene I created, to be able to reset the "beginning value”. Hope this makes sense.
This was a real pain in the butt!!!, I moved to Compulsive, (I ment Compulive
)which has HTP, also I think the SD3 has HTP in playback.
Before I had this process in place, I would get really funky colors, and messed up scenes, or scenes that would not return to the previous state.
This is why I asked about HTP, and LTP lighting.