Example of using shared tracks

Tutorials & Guides
1

In an old post Igor_ubuntu showed the potential of shared tracks (i.e. Adjustment Layers in Premiere Pro):

https://lists.cinelerra-cv.org/pipermail/cinelerra/2018q4/010316.html

Another Igor, namely IgorBeg, provided the following excellent How To:

https://streamable.com/sl2wi