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nicholasy56788093
nicholasy56788093
Participant
August 1, 2022
Open for Voting

Option for Straight or Premultiplied Alpha like After Effects

  • August 1, 2022
  • 3 replies
  • 586 views
A lot of my work requires a lot of older formats. While I can do the same thing through After Effects I would love the option to select Straight Alpha or Premultiplied Alpha.

    3 replies

    Martin Jan van Dalen
    Martin Jan van Dalen
    Participant
    May 3, 2023

    I totally agree with jaydude-wb. Would be a nice time and error saver if straight fill rendering to mxf would be an option...

      J
      Jaydude-wb
      Inspiring
      December 20, 2022

      Yes! I need this too. A lot of (live) broadcast equipment require .mxf fill + matte. Since .mxf can not be rendered in Ae, we need AME to produce that. But AME lacks the choice for a Straight fill.  And After Effects can not create a straight fill to send to AME.

      My workaround for now: create a FILL comp with a levels effect that manipulates the alpha channel to show more RGB on the edges, and a MATTE comp that reflects the alpha channel.        

        A
        autokroma
        Known Participant
        August 1, 2022
        Would be great ! If you need this please contact us https://www.autokroma.com/contact
        we might be able to help with AfterCodecs exporter https://www.autokroma.com/AfterCodecs
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