Hello.
I've recently started getting accustomed to ExtendScript and I've hit a bump. Namely, the audio volume slider in Premiere Pro. I'm trying to create a slider with a label that gets the value volume value from an audio clip (activeSequence.audioTracks[0].clips[0]) and sets the slider thumb accordingly. When a user moves the thumb, it sets the audio clip's volume.
But the thing is, I would like to have it sync'd to PPro's audio clip mixer -> -inf to 0 to 6 db.
My question... could you please help me figure out the function for turning the 0-1 float value to an actual slider position?
I found this online regarding log sliders, but it doesn't appear to be that accurate, in regards to PPro's slider.
function logslider(position)
{ // position will be between 0 and 100 var minp = 0; var maxp = 100; // The result should be between 100 an 10000000 var minv = Math.log(100); var maxv = Math.log(10000000); // calculate adjustment factor var scale = (maxv-minv) / (maxp-minp); return Math.exp(minv + scale*(position-minp));
}