Creative Communities of the World Forums

The peer to peer support community for media production professionals.

Activity › Forums › Adobe After Effects › CAN’T RENDER LIGHT effect with ALPHA??

  • Adobe After Effects

    CAN’T RENDER LIGHT effect with ALPHA??

    Posted by Galactus on January 16, 2006 at 8:54 pm

    hey guys,

    hopefully this is something easy to fix.

    I have a simple one layer comp with a black solid with a Knoll Light Factory light animated from left to right.

    I can’t seem to create an alpha channel for this with either a Render With Alpha premulitplied or straight.

    anyone know what I’m overlooking or doing wrong..?

    Thanks a heap!

    Galactus replied 20 years, 3 months ago 2 Members · 2 Replies
  • 2 Replies

  • Jeff Dobrow

    January 16, 2006 at 8:59 pm

    You mean a Knoll Light Factory ‘lens flare’ ??
    You need to use the ‘unmult’ filter after the LF filter……

  • Galactus

    January 17, 2006 at 2:04 pm

    thanks Jeff.

    I just started working with much of the Knoll package.

Reply to this Discussion! Login or Sign Up

We use anonymous cookies to give you the best experience we can.
Our Privacy policy | GDPR Policy