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rickyj89135955
rickyj89135955
Known Participant
October 17, 2019
Question

How to do fake camera/lightning flash on subject?

  • October 17, 2019
  • 2 replies
  • 2365 views

I'm trying to figure out how to do a fake camera or lightning flash on a person or subject in After Effects?  I'm meaning like a flash bulb on an older style camera or lightning strike that would light up parts of a person.

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    2 replies

    Dave_LaRonde
    Dave_LaRonde
    Inspiring
    October 18, 2019

    To make it look realistic, you will need to determine WHERE the flash bulb is located, and then mask the level-changed portions of the shot to reflect that direction.  You can't just momentarily make the image bright and expect it to look like it's from a flash bulb.

    Martin_Ritter
    Martin_Ritter
    Legend
    October 17, 2019

    This is just an color correction layer with a mask on the persons face and other image parts which would get brighten up by a flash.

    You can also make it way easier by just increasing brightness of the scene for 2 or 3 frames. Don't make it all white, but give it a good over exposure. Keep in mind that old flash bulbs are fading out slowly and their light is warm.

     

    *Martin

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