Home > 3D Tracking Overview

Aaron Eaton

Visual Effects Supervisor at Cantina Creative

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3D Tracking Overview

Learn how to quickly set up the shot with 3D Tracking using After Effects 3D Camera Tracker. You’ll also learn how to set up nulls, ground planes and solids to help with image placement.

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This summary is AI generated

Learning Outcomes:

  • Track 3D camera movements effectively
  • Clean up erroneous tracking markers
  • Set ground plane for accurate placement

Level: Advanced

Skills you'll gain:

After Effects, 3D Tracking, Camera, Compositing

Key Insights

  • Convert footage from linear ASUS CG to sRGB for better tracking.
  • Use the camera tracker effect for accurate 3D tracking.
  • Delete oversized or moving markers to improve track quality.
  • Monitor average error to gauge tracking accuracy.
  • Set the origin on a flat surface for stability.
  • Utilize solids with checkerboards for visual tracking reference.
  • Limit the number of NLES to avoid UI lag.
  • Scale the scene using a 3D null for better management.
  • Keyframe corner pins to ensure stability throughout the shot.
  • Regularly check alignment in top view for accuracy.

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