Search found 6 matches

by trioptic
August 6th, 2005, 5:31 am
Forum: Expressions Library
Topic: video "scratching" effect
Replies: 3
Views: 28817

video "scratching" effect

I realize this is so incredibly simple, but it works well, with many diff techniques: maxAmp = 30; minAmp = 1; spanAmp = maxAmp - minAmp; incAmp = sqrt(spanAmp); if(varAmp < spanAmp/2){ (varAmp / incAmp) - incAmp; } else { (varAmp / incAmp) + incAmp; } basically maxAmp is the highest amplitude you w...
by trioptic
August 6th, 2005, 5:25 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 146012

got it.. you know what was throwing me off is that you are not analyzing the frequency, you are analyzing the amplitude.. and I wasn't getting why you would make 3 sliders, when you could just define the limits in the code itself. thanks for this, I plan to work on your script and make some new stuf...
by trioptic
May 24th, 2005, 8:03 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 146012

is this 6.5?
by trioptic
May 24th, 2005, 7:52 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 146012

thanks for a reply..

one more question:

if all 3 sliders are the same, except for their names, why not just use one slider?
by trioptic
May 21st, 2005, 10:58 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 146012

also:
apply three times the "Slider Control" effect to the Video layer
that makes it sound like you are Multiplying a value by 3 the way it's worded, just figured I would add that.
by trioptic
May 21st, 2005, 10:57 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 146012

a screenshot / .AEP would be great

Next step is to apply three times the "Slider Control" effect to the Video layer you want to affect. Name them : "frequence min", "frequence max" and "frames" this is the only part I am not following: so you copy the Slider and paste it 3 times into the video...