As mentioned however, tracking programs can be expensive so until you have a budget set aside for them, this could be a temporary solution. Today we will be taking a look at how to completely recreate a 3D camera movement and then export that to AE. This data can then be exported for 3D programs like Maya, 3dsMax but also for compositing programs like Nuke and AE. Motion tracking is the process of recreating the original camera move that was created on set with software. Otherwise it´s impossible for the computer to know from what angle the 3D geometry should be rendered. When a director wants to have a 3D object integrated into a shot, the computer needs to know how to camera has moved on the set, what focals have been used, the focus distances, lens distortion and more metadata. Voodoo Camera Tracker is one of those pieces of software and today I´ll be showing you how to solve your shot and then create some awesome 3D stuff within After Effects!įor those of you who don´t know what matchmoving is, let me just explain it very quickly. A lot of people however are not aware of other solutions that are available, like free software. With the introduction of programs like Syntheyes, PFTrack, and The Foundry's CameraTracker plug-in the reconstructing of a 3D camera move has been made easier. Matchmoving has been discussed a lot these days and it has become accessible for more and more people.
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