ADOBE AFTER EFFECTS: Forum Expressions Tutorials Creative Cloud

Change frame rate witout dublicate frames?

COW Forums : Adobe After Effects

<< PREVIOUS   •   FAQ   •   VIEW ALL   •   PRINT   •   NEXT >>
Julius ValentinasChange frame rate witout dublicate frames?
by on Jan 4, 2016 at 3:19:55 am

Helo, in after effects

1. I create a comp with 30fps,
2. then I import a file sequence at true 30fps as 24fps using interpret footage -> main -> assume this frame rate

This makes what I want, except it makes duplicate frames. Any way around it?


Return to posts index

Dave LaRondeRe: Change frame rate witout dublicate frames?
by on Jan 4, 2016 at 3:48:56 am

No. It is not possible. You can illustrate for yourself what is happening.

Get two one-meter-long pieces of paper, a ruler and a pencil. Mark 30 equally-spaced sections on one piece of paper. Mark 24 equally-spaced sections on the other piece of paper. Line them up. See how a couple of the 1/24 sections span two of the 1/30 sections?
That's what is happening in your comp.

NOW -- here is the real question: what are you trying to accomplish by mixing the frame rates? Mixing frame rates is rarely pretty.

Dave LaRonde
Promotion Producer
KGAN (CBS) & KFXA (Fox) Cedar Rapids, IA


Return to posts index

Kalle KannistoRe: Change frame rate witout dublicate frames?
by on Jan 4, 2016 at 8:52:28 am
Last Edited By Kalle Kannisto on Jan 4, 2016 at 8:53:16 am

Any reason not to make the comp itself 24 fps?

Dividing (or multiplying) the frame rate with an integer, making it 15 or 10 fps, is a better option visually. You could try using pixel motion frame blend to attempt to create in-between frames, but that is rarely flawless.



Return to posts index

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
© 2017 CreativeCOW.net All Rights Reserved
[TOP]