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Making audio react to opacity
Hi all, thank you for reading this.
I’m a little noob with expressions and now I just realized i REALLY a noob.
I’m trying to make the audio level of a sfx go up and down along with one layer’s opacity : when the opacity go down, the audio goes up, and vice versa.
I linked the audio level to the opacity, plus a linear expression :
temp = thisComp.layer(“fond anime.avi”).transform.opacity;
[temp, temp];
S=linear(temp,0,100,-48,0);
[S,S]But the audio levels aren’t changing.
Any ideas ? Please.. I can do your laundry 🙂 -
3 Replies
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you don’t need the temp array, but it should work regardless. try this:
temp = thisComp.layer(“fond anime.avi”).transform.opacity;
S=linear(temp,0,100,-48,0);
[S,S]-Lloyd
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Thanks Lloyd, I’ve tried but its not working.
I tried it again in a freshly created comp ( the solid and the audio ) its still didn’t worked.Its ok I just keyframed the audio level manually but i’m still curious why a simple expression like this didn’t worked out.
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