Trackpoints is the number of track points you're using. Vsum+=thisComp.layer("tracked layer name").motionTracker("Tracker 1")("Track Point "+i).featureCenter I apply it to the position of a null or whatever it is I want to move: trackpoints=10 Oh and FYI here's the expression I use when I'm adding all the track points together. Now when you go to Analyze using the tracker panel it will analyze all your track points at once. Note that it will be right on top of the other one, so you'll have to move it in the comp window or adjust the feature centre properties. Select that and choose Edit>Duplicate or hit cmd/ctrl+D. Expand that and you'll see tracker1, expand that and you'll see Track Point 1. Then in the timeline you'll see the Motion Trackers property has been added to the layer. Set the track type to Raw in the tracker panel. To add track points, select the layer, choose Animation>Track Motion. Instead of tracking an object in a recorded video, the 3D Camera Tracker tracks the number of objects and reengineers the initial position of a camera. This gives good results on difficult footage. After Effects CS6 has an important new visual effects feature 3D camera tracker that will be very useful for motion graphics designers too. For 2D tracking where I'm not getting steady results I often make a dozen or so track points and average out their position with an expression. Oh and to actually answer your question, yes you can have more than one track point per layer. Here be tutorial and the Adobe page about it. It makes it super easy to add elements to a moving camera scene. To fire it up Choose Animation > Track Camera, or choose Track Camera from the layer context menu, or choose Effect > Perspective > 3D Camera Tracker, or (because there's always 3 ways to do anything in AE) in the Tracker panel, click the Track Camera button.Īfter tracking the camera in you footage you have a virtual stage, where any 3D objects that you add will look as though they're in the 3D space of your footage, so if you move past them they respect the parallax of your camera's viewport. If you're using CS6 then the best thing for tracking the camera in 3D is the 3D camera tracker (who'da thunk it). We are all here to help and learn together.Īnd, if you really want to get into music visualization.Sounds like you need to track the camera in 3D. Don't be shocked if you post your masterpiece and people have a few useful suggestions for you. As such, we encourage an atmosphere of helpful critique.
This community is meant to be a place of helpfulness. If you are here for a critique of your work Screenshots and/or videos of the thing you want to create It includes things such as:Įxact version of AE you use - not just "CS6" or "CC" or even "CC 2019", but the actual version number (for example, 11.0.4 or 12.2.1 or 13.2.0 or 13.7.2 or 13.8.1 or 17.0.2) However, for useful help, please provide as much info as possible. Once you've gone through that, here are some other helpful resources: A foundation in the basics now will prevent much frustration later. If you'd like to join us on Discord, you can do it here! Perfect for beauty retouching and other previously difficult cleanup jobs Click here to visit the Resolve page. Are you looking for critiques for your piece or are you showing off someone else's work that you've found that is inspirationally excellent? Lockdown 2 is here Lockdown is the original and best plug-in that allows you to track warping surfaces inside After Effects. If you post a video, please explain in the title of your post why you're posting it. We are not here to be sold to or spammed, so no posting of your AE templates, please.
We're here to help with your After Effects problems, critique your pieces, and sometimes provide a spot of inspiration. Don't downvote a relevant submission you simply don't like kindly explain in a comment how it could be improved - anonymous downvotes don't help anybody.
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