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Activity Forums Adobe After Effects Exporting Background Transparency

  • Exporting Background Transparency

    Posted by Gabe Medina on June 3, 2006 at 7:02 pm

    I am creating a lower third graphic for an interview. I want to import it into a NLE system but I can not preserve the transparency of the background…it shows up black when I export it. How do I stop this from happening?

    Gabe Medina replied 19 years, 11 months ago 3 Members · 3 Replies
  • 3 Replies
  • Rutger

    June 4, 2006 at 2:18 pm

    I had the same problem before, and found that the following solution worked for me.

    Just add your composition to the Render Queue (Ctrl+Shift+/).
    In the render queue you see “Output Module”.
    Click on the yellow template name (e.g. “losless”) just right of the Output Module. This will open up your video output formatting. Your current output maybe set to “RGB”. Change that to “RGB + Alpha”. This will render out an alpha channel with your footage.

    Hope that helps,

    Rutger

  • Enzo Tedeschi

    June 4, 2006 at 11:36 pm

    It may also help (depending on your codec) to ensure that your colours are set to “Millions of Colours +” The + refers to the alpha channel.

    Also, you may need to tell your NLE to look for the alpha channel – some do not interpret it correctly by default.

    Enzo Tedeschi
    ____________________________
    Editor
    Sydney, Australia

  • Gabe Medina

    June 6, 2006 at 12:28 am

    Thank you both so much. It works. I appreciate it very much.

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