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Vibrating image
Posted by Paco Sweetman on January 8, 2007 at 12:05 pmHello all. I have a shot on HDV 1080i 25fps that i would like to add a vibration effect on it, as though the shot was being effected by an earthquake. Except more manic, like the shot of Tyler Durdens head in Fight Club. Without the sprocket holes.
I’m not great on After Effects but I definately want to learn, so any suggestions or techniques would be helpful.
Jon
Anonymous replied 19 years, 4 months ago 6 Members · 7 Replies -
7 Replies
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Tyler Paul
January 8, 2007 at 1:25 pmYou’ll need to add the wiggle expression to the position property
wiggle(freq, amount)
set the freq to your framerate for complete chaos.
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Paco Sweetman
January 8, 2007 at 3:01 pmSorry Tyler, where do you find the effect, wiggle in position property?
Jon
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Steve Roberts
January 8, 2007 at 3:37 pmRead the section in the manual on expressions.
That text in Tyler’s post is meant to be entered as an expression for the position property, with numbers of your choice entered in place of the words in brackets.
But it will show the edges of your clip, so you’ll have to scale up the clip to hide the edges.
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Tyler Paul
January 8, 2007 at 4:00 pmI remember reading that there was another solution to having to scale your image. Anyone know what that was?
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Victor Nash
January 8, 2007 at 5:00 pmYou can create an Adjustment Layer, Add the Motion Tile Effect, and add the ‘wiggle’ to the Tile Center.
For it to roll off of the Wiggle effect, just add a slider control. Call it CAMERA SHAKE. Add this Expression to the Tile Center
Shake=effect(“CAMERA SHAKE”)(“Slider”);
wiggle(20,Shake)Then just keyframe the slider control from 100 to 0 or whatever you’d like 🙂
“kis” it
Keep it Simple -
Mike Clasby
January 8, 2007 at 7:05 pmYou might want to checkout Quaker, an Animation Preset free from Scott Frizzle. It’s a gem.
https://scottfrizzle.com/free.html
Applying Preset the first time:
Select the layer you wish to affect, and go to Effect > Apply Favorite.
Find Quaker on your harddrive and select it (quaker.ffx).
(If you put it in your Abode After Effects>Support Files > Presets folder,
that way it will always appear in your Preset menu.)Quaker incorporates motion tile to fill in the edges of the shaking layer. It is also very adjustable, sliders to control Quake Magnitude and Quake Frequency. A pdf comes with the zip that explains all.
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Anonymous
January 8, 2007 at 8:18 pmI know exactly what you are talking about. The key to the fight club shot was that you could actaully see the film!!! Meaning you could see the little holes on the right and left of the film when it was shaking. I would either use an expression like everyone is talking about or motion sketch or there are plugins the most important part of that Fight club shot was the other element that was not seen until the shake began and that element was revealed via the shake. So when you figure out your method create your other element and parent it to your footage outside the comp window so when the shake begins it will be seen.
The Roach
http://www.projectrooster.com
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