Search found 9 matches

by oscarus
July 22nd, 2010, 9:07 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 69460

Re: To rhythm a video according to a sound

Hello Atomic :D , You're right, the word frequency has been badly chosen, and I actually use the max and min amplitude. I improved the expression for the result is easy to tame, I explained in my tutorial videos here: http://fr.tuto.com/after-effects/rythmer-une-propriete-ou-un-effet-en-fonction-du-...
by oscarus
May 31st, 2010, 11:40 am
Forum: Expressions Library
Topic: Distribute layers in shape of sphere
Replies: 6
Views: 40639

Re: Distribute layers in shape of sphere

Hello, I just realized a tutorial video with projet.aep showing how to create and animate a sphere with expression in After effects : sphere.flv Oscarus -------------------------------------------------------------------------- site: http://oscarvideo.free.fr email: oscarvideo@free.fr --------------...
by oscarus
April 20th, 2010, 11:10 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 69460

Re: To rhythm a video according to a sound

Hello, I modified lightly my expression that we obtain a best result, easier and faster ! 8) I changed my approach, rather than to examine music by fame as in the previous expression, I divided by level and the expression is far more effective. I made a tutorial (in french) in which I explain how th...
by oscarus
March 19th, 2008, 12:19 pm
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 69460

Re: To rhythm a video according to a sound

Hi FStop,
Bravo for your video, the result is nice .
My English is not very good, that's why I don't often speak in this discuss.
__________________________
http://oscarvideo.free.fr
by oscarus
August 30th, 2005, 7:42 am
Forum: Expressions Library
Topic: Create a timecode with expressions
Replies: 16
Views: 50339

Apply this expression

Code: Select all

h=5;m=59;s=3;f=7;
f+=timeToFrames();
s+=Math.floor(f*thisComp.frameDuration);
m+=Math.floor(s/60);
h+=Math.floor(m/60);
f=f%(1/thisComp.frameDuration);
s=s%60;
m=m%60;
if(f<10) {f="0"+f}
if(s<10) {s="0"+s}
if(m<10) {m="0"+m}
if(h<10) {h="0"+h}
h+":"+m+":"+s+":"+f
by oscarus
February 23rd, 2005, 5:55 am
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 69460

Hello jonnyquest45 and Shinjipierre ! Here the expression for the English version : Code : t=timeToFrames(inPoint);i=0; while(timeToFrames()>=t) { min=effect("frequence min")(1).valueAtTime(framesToTime(t));max=effect("frequence max")(1).valueAtTime(framesToTime(t));a=effect("frames")(1).valueAtTime...
by oscarus
February 16th, 2005, 11:24 am
Forum: Expressions Library
Topic: Distribute layers in shape of sphere
Replies: 6
Views: 40639

thank you byronnash!

Oscarus.
by oscarus
February 14th, 2005, 1:45 pm
Forum: Expressions Library
Topic: To rhythm a video according to a sound
Replies: 37
Views: 69460

To rhythm a video according to a sound

This expression allows you to manipulate time remapping on video layers in accordance with audio layers (fast-forward/freeze frame/rewind/...) You might need to tweak the sound a little so that it contains clear frequency amplitudes. Here is how to use it : First of all convert the audio to kyeframe...
by oscarus
February 10th, 2005, 10:38 am
Forum: Expressions Library
Topic: Distribute layers in shape of sphere
Replies: 6
Views: 40639

Distribute layers in shape of sphere

This expression spreads layers in a 3D space to form a sphere. How does it do it? Simply by cutting a sphere in circular slices. These slices are, in my expression, the "rows". The "middle" slice is row 0, the slice above is row 1, and so forth. As you can notice, apart from row 0, all the other row...