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Activity Forums Adobe After Effects Problem with pre rendered alpha channel

  • Problem with pre rendered alpha channel

    Posted by Andrea Herrera on November 4, 2016 at 1:18 am

    Hi,

    I purchased an AE file with exploding colors and in the description says that the clip is “3D Smoke is prerendered with Alpha Channel (Its Transparent, can apply any color in Background)”. However, when I open this ae file it is not transparent at all. In fact, the 3D render is a png sequence which contains a black background. I’ve tried turning on the transparency, using different blending modes, etc but I still can’t get rid of this annoying black background. Anyone can help me please?:(

    Andrea Herrera replied 9 years, 6 months ago 2 Members · 3 Replies
  • 3 Replies
  • Krishna Moorthy

    November 4, 2016 at 5:27 am

    Don’t know what you are exactly asking for. Try Clicking this icon for toggling between transparency. To identify the icon, I have highlighted it with a red circle in the screenshot below.

  • Andrea Herrera

    November 4, 2016 at 10:23 pm

    Thats the first thing I did but It didn’t work.

  • Andrea Herrera

    November 4, 2016 at 10:24 pm

    Hi Dave,
    Advanced, I am a motion graphics designer:)

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