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AE expression: During Marker Duration Layer Opacity 100, End marker Opacity 0.
Hi all,
I tried searching with no luck, so hopefully someone can assist.I have seen expressions linked to markers with set names “In””Out”, but I would like an expression that would be something like:
Start and for the duration of markers length, layer opacity = 100%.
After marker ends, opacity = 0%.So that the gap in-between the end of the last marker and before the start of the next marker the layers opacity will be 0%/Off, and during the markers, the layer will be 100%.
Thanks in advance for any help.
Craig -
2 Replies
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Something like this maybe:
m = marker;
val = value;
if (m.numKeys > 0){
n= m.nearestKey(time).index;
if (time < m.key(n).time) n--;
if (n > 0){
t = time - m.key(n).time;
val = (t > m.key(n).duration) ? 0 : 100;
}else{
val = 0;
}
}
val
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Dan! Perfect! Thank you soo much!
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