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Activity Forums Apple Final Cut Pro Legacy Re: Flickering on PAL monitor

  • Re: Flickering on PAL monitor

    Posted by Johan Van oyen on November 23, 2005 at 12:03 pm

    Who can help me please?

    I’m working on a project and have to use screenshots from a PC application in my video project.
    Because of the very detailed pictures, flickering is a problem. (Not on my apple cinema display, but on PAL monitor)
    What is the best way to import the screenshots (jpeg, tiff or psd for example) and wich sequence settings will work best? Do I need to put effects in FCP or Photoshop?
    When the project is finished I have to put the project on a DVD.
    Will the result be different if I use a beamer with PC DVD player or beamer with stand alone DVD player?

    Many thanks in advance for your suggestions.
    Johan.

  • 2 Replies
  • Bouncing Account needs new email address

    November 23, 2005 at 12:08 pm

    If the images are “too detailed” and cause what I call “buzzing” on a video monitor, I add the “Gaussian Blur” filter to the still image and adjust it to a low (say, between 0.25 to 1.5 percent).

    This smoothes the image to a lower “video resolution” that’s more compatible for TV reproduction.

    If you adjust the blur very carefully it will make the “buzz” go away without making the image look too “soft”.

  • Bouncing Account needs new email address

    November 23, 2005 at 1:21 pm

    The import SIZE can make a difference, too.
    If you do not intend to “ZOOM IN” on an image, then (assuming a 4:3 aspect, SD) a 720 pixel width is just fine for video. No need for high-resolution image.
    A PICT or TIFF is better than a JPEG.

    [Johan van Oyen] “Will the result be different if I use a beamer with PC DVD player or beamer with stand alone DVD player?”

    The reason you should “always” monitor FCP via an External Video Monitor (not just on the computer screen) is that the EXTERNAL will show you what your edit will look like after export to tape or DVD.

    Assuming normal operation, if you play the DVD on a stand-alone player it will look virtually identical to image on the external monitor (not accounting for “blowing the image UP too far”).

    For highest quality, its best that you NOT attempt to play a “standard video DVD” (one that plays on a standard DVD player) on a PC connected to a “beamer” (“projector” for us Yanks) or other external video monitor.
    That’s because the computer will “worsen” the DVD image as it attempts to convert it to a “computer-scan-rate” image from PAL (or NTSC).

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