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Activity Forums Adobe After Effects Placing composition w/ video

  • Placing composition w/ video

    Posted by Jordan on May 23, 2006 at 10:01 pm

    Hey whats up! There is obviously something wrong I am doing here but I can’t tell!

    I am trying to create a green lens flare that shoots out when a black box opens. The video for the black box is a QT.

    I have created my lens flare using two solids, a black solid (where the lens flare has been placed) and a green solid (to create the green colour).

    I have the animation exactly how I want it, but when I try to place my animatied lens flare over the video, it cuts straight to the lens flare comp instead of superimposing the lens flare over the video as I want. IE, the video begins, and the box opens then it cuts straight to my black solid and green lens flare.

    I have been thinking that it is an alpha channel issue that I am having but I can’t seem to figure it out. Possibly that the QT was rendered out in such a way that won’t allow things to play in the alpha channel.

    Am I missing something here? Or is there an easier way to do this possibly?

    Frank Ruggiero replied 19 years, 12 months ago 3 Members · 2 Replies
  • 2 Replies
  • Mike Clasby

    May 24, 2006 at 4:27 am

    Can you post a pic of your timeline somewhere (Putfile ?)and give us a link, I don’t quite follow.

  • Frank Ruggiero

    May 24, 2006 at 2:38 pm

    try changing the layer with the lens flare color’s mode to screen. or add the unmult filter to the layer with the lens flare.

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