Start 3DEqualizer and import the image sequence in the Live
Action Footage to import the image sequence. We will normally first cache it, by clicking on
Playback > Export Buffer in the bottom menu
Import Buffer Compression File.
Open Autotracking Settings in the Properties Editor
(Autotracking settings). We have 2 main parameters to change.
Active Points/Frame: Sets the range of active points in each frame. Since this is autotracking, there are more points set here for chasing light: 1000~1500.
Minimum Distance (%): the minimum distance. As more tracking points are set,
the distance of the points is set short to avoid tracking points leaping.
Then track the screen, solve the scene, if the screen appears bad points, we can optimize the settlement.
Finally we have a stable curve and the trace is complete