First post about try to redo some special effect inspired from after effects tutorials.
Sort of test case to see how synfig could be used in video post production / special fx.
Inspiration from Shapes Transitions & Triangles Particles (After Effects Tutorial) (at 0.43s)
Project effect-transition-stripe.sifz (3.71 KB)
NB; with cairo activated , render different, this is caused by a problem around blends methods used (Multiply and Add ) . Best view cairo render OFF !