After Effects CS5 * Référence au langage d’expression
seedRandom(offset, timeless=false) Type de valeur renvoyé : aucun. Type d’argument : est un nombre (Number), est un booléen (Boolean). Les méthodes random et gaussRandom utilisent une valeur de générateur qui contrôle la séquence de nombres. Utilisez true pour l’argument afin de ne pas utiliser l’instant courant comme générateur aléatoire. La valeur , contrairement à la valeur , permet également de contrôler la valeur initiale de la fonction wiggle (tremblement). Par exemple, cette expression attribue à la propriété Opacité une valeur aléatoire sans variation temporelle : seedRandom(123456, true); random()*100 La multiplication par 100 dans cet exemple convertit la valeur entre 0 et 1 renvoyée par la méthode random en un nombre compris entre 0 et 100. random() Type de valeur renvoyé : Number (nombre). Renvoie un nombre aléatoire dans la plage 0 à 1. random(maxValOrArray) Type de valeur renvoyé : Number (nombre) ou Array (ensemble). Type d’argument : est un nombre (Number) ou un ensemble (Array).
RE:Vision Effects, Inc. : Products: Twixtor
Twixtor® intelligently slows down and speeds up your image sequences. Twixtor raises the bar in motion estimation. Twixtor is much more accurate, tracks objects farther, and exhibits fewer artifacts when there are objects crossing in the scene. This means less tearing and stretching of objects as they cross or go out of the frame. Twixtor enables you to speed up, slow down or frame rate convert1 your image sequences with visually stunning results. Nick Brooks, Academy Award and Emmy Award winner for visual effects says, "Twixtor represents a new touchstone in retiming. DV Magazine calls Twixtor "amazing" and "a must-have for any toolkit." Creative Cow review by Marco Solorio: "I highly recommend this plugin to those seeking absolute superiority in time frame manipulation." read the review » Video Systems Magazine says "it's the best plug-in method for creating speed changes, slow-motion effects, and frame-rate conversions." read the review »
Project Files - The Pictures AE CS3 project - VideoHive
Simple, but stylish image slideshow that can hold 17 images and your logo. One minute in length. Customizable background – 7 color presets included or you can create your own. Easy to customize. Audio used in preview video can be prchased separately from: AudioJungle No additional Plugins needed.
Formations vidéos créatives sur le Motion Design
After Effects Basic Training
Welcome to Basic Training! In this Free Video Training Series, you'll learn everything you need to know to start using After Effects today. This is not an overview of the software, this is a real training series that covers advanced techniques for Motion Tracking, Color Keying and even 3D Title Design. Of course, we'll cover the basics too. What Version of After Effects do I need? Why is it free, are you guys crazy? Why should I learn After Effects? In this tutorial we will go over how to import and organize footage in the project window. In this tutorial we'll cover adding simple effects to footage and using the effects and presets pallete to find specific plug-ins. In this tutorial we will cover animating and adding keyframes in after effects. In this tutorial we will take a look at how transparency works in After Effects. In this tutorial we will cover how speed changes are done in After Effects. In this tutorial we will cover the basics of 3D in After Effects.
Create a Photo Montage with After Effects Layers Magazine | Layers Magazine
A Photo Speaks a Thousand Words Lots of programs and plug-ins create cool photo montages easily and quickly—handy for such things as photo DVDs and slideshows. But what if you don’t have those programs or plug-ins, or you want something a little more creative (yet still as easy to replicate and reuse) using a software program you already own? A few tricks and techniques in After Effects will have you up and running in no time at all. If you’d like to download a finished movie for this tutorial, visit www.layersmagazine.com and navigate to the Magazine section. 1 IMPORT SLIDESHOW ASSETS In After Effects, double-click in the Project panel to bring up the Import File dialog, then locate and import the images you wish to use. 2 CREATE COMP & ADD ELEMENTS Select your chosen background texture image (ours is called “Paper 1280.psd”) and drag it onto the Create a New Composition icon at the bottom of the Project panel. 10 LAYER REPLACEMENT Now for the easy part—replacing all the images!
openfootage
répète pour voir ?
On m'a demandé comment faire pour qu'un son se déclenche automatique à un évènement, et puisse se répéter à chaque fois que cet évènement se produit, sans devoir recopier 200 fois le calque son en question. C'est une question intéressante, dont la réponse dépend de votre situation. Je vais donc essayer d'être le plus clair possible. Pour mon exemple, l'évènement en question sera le passage de la ligne de temps sur un marker de composition. Comme vous le savez, quand vous appuyer sur la touche * et qu'aucun calque n'est sélectionné, cela vous crée un marker de composition. Si un calque était sélectionné, cela crée un marker SUR le calque. Pour votre fichier son, il faut bien évidemment activer le remappage temporel, et écrire ceci pour l'expression : T=thisComp.marker.nearestKey(time).time; time-T Et si vous placez vos marqueurs sur le calque, ça donne : T=marker.nearestKey(time).time; Oui, c'est tout... Alors, expliquons un peu le pourquoi du comment.
Dan Ebberts's resource for AE scripting and expressions
50 Excellent Adobe After Effect Tutorials
Adobe After Effects is a digital motion graphics and compositing software. Its main purpose is for film and video post-production. With Adobe After Effects it’s possible to create so great looking visual effects as in “Hollywood style” movies. Adobe After Effects is mainly used to create visual effects for commercials and movies but you can also create image slide-shows, some small videos, transition effects for websites and stuff like that. It is not difficult to learn by your own. You only need to find some good tutorials and you are ready to start. For beginners Introduction to Adobe After Effects | Andrew Kramer Basic effects | Andrew KramerLearn to create some basic effects using After Effects. Animation | Andrew KramerNow you can learn how to create an animation. Trim Paths | Aharon RabinowitzLearn how to create simple trim paths. Simple Reflection Techniques | Aharon RabinowitzVery simple but cool technique creating reflections. Rendering | Shoaib KhanLearn about rendering your video.
