Track Record

Next Time

Another interesting use of tracking is to use it to seamlessly insert elements into footage that were not there originally, like posters on walls or app-screen mockups onto phones. This requires careful tracking, though, and a few more techniques. Have fun!


  1. "Natron Nodes" by Paul Brown, Linux Magazine, issue 219, February 2019, p. 90,
  2. Natron:
  3. Custom animation example:
  4. "Video Editing" by Paul Brown, Linux Magazine, issue 209, April 2018,
  5. "Kdenlive and ImageMagick" by Paul Brown, Linux Magazine, issue 213, August 2018,
  7. Motorcycle stunt footage:
  8. Tracking two points with Natron:

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