2 Replies Latest reply on Feb 1, 2015 4:40 PM by hyunsookl69360934

    how to unpremultiply in after effect??

    hyunsookl69360934

      I can make unpremultiplied image from premultiplied image in nuke.

      But I can't make unpremultiplied image in after effect.

      I set up project settings 32 bits per channel, sRGB IEC61966-2.1, Linearize Working Space.

      I tried to RGB divide Alpha chanel. But It makes white edges. (Usually I make unpremuliplied images this way in nuke)

      And I tried change footage's Alpha option(Ignore, Straight, Premultiplied), but It doesn't work.

       

      How to make unpremultiply image?

       

      Thanks