How use seedrandom and if expressions?

[Ming Hsu]

i have a composition son include 14 pictures,
and every second i put a photo.
At main composition i write a expression` on “Time Remap”.
i make random picture success,
but I can’t specify the picture.
I use “Slider Control1” control random pics is less than 14,
and is greater than 14 i can use”Slider Control 2″ specify i want pics.
But it doesn’t wok 🙁

X = seedRandom(thisComp.layer(“Null 5”).effect(“Slider Control1”)(“Slider”), timeles = 1)

if ( X < 14){

random(1,14)

}else{

thisComp.layer(“Null 5”).effect(“Slider Control 2”)(“Slider”)

}

[Dan Ebberts]

I haven’t tested this, but I think it would be more like this:

X = thisComp.layer("Null 5").effect("Slider Control1")("Slider");
if ( X < 14){
  seedRandom(X,true);
  Math.floor(random(14));
}else{
  thisComp.layer("Null 5").effect("Slider Control 2")("Slider")
}