From Synfig Studio :: Documentation
Revision as of 14:22, 18 May 2016 by D.j.a.y (Talk | contribs) (Creation from render dialog)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Extract Alpha - When checked, two files are rendered. The normal output file(s) indicated by Filename plus another(s) you can easily identify by the alpha suffix. This file(s) will contains the transparency data of your project that you can use as a mask when compositing.