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Activity Forums Adobe Premiere Pro Alpha Channel

  • Alex Udell

    January 16, 2014 at 12:42 pm

    Banding in transparency or in color?

    Alex Udell
    Editing, Motion Graphics, and Visual FX

  • Ann Bens

    January 16, 2014 at 1:39 pm

    No you can only ignore or invert the alpha channel.

    ———————————————–
    Adobe Certified Expert Premiere Pro CC
    Adobe Community Professional

  • Lance Bachelder

    January 16, 2014 at 9:14 pm

    Yeah that’s all I could find. Just crazy that the company that gives us After Effects and Photoshop could miss something so basic.

    Lance Bachelder
    Writer, Editor, Director
    Downtown Long Beach, California
    https://www.imdb.com/name/nm1680680/?ref_=fn_al_nm_1

  • Ann Bens

    January 16, 2014 at 9:59 pm

    Try the Remove Matte Effect, it removes color fringes from clips that are premultiplied with a color.

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    Adobe Certified Expert Premiere Pro CC
    Adobe Community Professional

  • Lance Bachelder

    January 17, 2014 at 8:56 am

    Tried it thanks – no change. Files are fine in FCPX and AE… oh well.

    Lance Bachelder
    Writer, Editor, Director
    Downtown Long Beach, California
    https://www.imdb.com/name/nm1680680/?ref_=fn_al_nm_1

  • Erik Mickelson

    January 17, 2014 at 5:07 pm

    Try a different format for the clip. Is the clip ProRes 4444, Animation or DNXHD? I have found that DNXHD sometimes doesn’t carry the alpha correctly. Try a different flavor.

  • Dean Fisher

    May 5, 2016 at 5:32 pm

    You’ve probably figured this out by now, but the answer is here: https://forums.creativecow.net/thread/3/971240

    You need to uncheck “Composite in Linear Color” in Sequence Settings. It’s checked by default for some reason.


    Dean Fisher

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