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Activity Forums Apple Final Cut Pro Legacy Removing Screen Flicker In FCP

  • Removing Screen Flicker In FCP

    Posted by Rsk3527 on December 15, 2006 at 10:47 pm

    I was wondering if there are any good filters or methods for removing the flicker that occurs when a computer monitor is video taped. I tried using FCP’s flicker filter an it seemed to work a little bit when set to minimal (medium and max did not help). Any suggestions would be greatly appreciated.

    -Rich

    James Marshall replied 19 years, 5 months ago 4 Members · 4 Replies
  • 4 Replies
  • Ernie Santella

    December 15, 2006 at 11:51 pm

    If you add a filter like flicker, it will effect the entire shot and look funny on a person. You could create a freeze frame of the scene and then crop it into the monitor. If the shot moves, then you need to track the screen in a program like After-effects. If it goes behind the person, then you need to create a moving matte. There isn’t an instant fix for a moving shot.

    Ernie Santella
    Santella Film/Video Productions
    http://www.santellaproductions.com

  • Chris Poisson

    December 16, 2006 at 3:46 pm

    Rich,

    To shoot a (relatively) clean CRT you need to match your shutter speed to the scan, not easy to do manually. There used to be sync crystals or something we used ages ago but I don’t know what that might be for today’s cameras.

    The easiest way out I use today is to shoot from an LCD screen. Exposure/lighting then becomes your only real headache.

  • Ernie Santella

    December 16, 2006 at 3:59 pm

    Back about 10-15 years ago, this local guy out here in Denver came up with a brilliant invention. He created overlays of different sizes that you could place on the screen of a computer. They were generic pictures of average PC screens (Word documents) You turn the computer off and place these over the screens and they looked like the computer is on! Worked great. Especially in large offices where you might see 3 or 4 PC’s. As many times the PC’s were all running at different frame rates.

    Ernie Santella
    Santella Film/Video Productions
    http://www.santellaproductions.com

  • James Marshall

    December 16, 2006 at 4:36 pm

    Assuming the problem is in shots you already have and if the shots are pretty static you could try adding a little motion blur (in the motion tab). Movement within the shot will look pretty odd so you may need to cut out the problem area so you only treat the.
    Try the first setting at around 90 and the second to 2.
    good luck

    James 🙂

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