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Activity Forums Apple Final Cut Pro Legacy Footage shot with shutter off

  • Footage shot with shutter off

    Posted by Rodrigo Lacerda on May 10, 2011 at 10:59 am

    Hi!
    I’m editing a documentary on Final Cut and the footage of one camera (EX1) was stupidly shot with the shutter off. It has this really annoying stutter effect but it includes some important information for the film. Do you know of any plug-in/software that can reduce this effect? The producer is even willing to pay for a hour of flame if this can be somehow fixed or reduced.
    Thank you.

    Rodrigo Lacerda replied 15 years, 4 months ago 4 Members · 6 Replies
  • 6 Replies
  • Chris Tompkins

    May 10, 2011 at 12:35 pm

    Shutter off should not cause any issues.
    Do you shoot in low light?
    Auto shutter to a speed of 30 or something indoors at night?
    Can you post a snipit?

    Chris Tompkins
    Video Atlanta LLC

  • Rafael Amador

    May 10, 2011 at 4:29 pm

    Right.
    Shutter OFF means the standard shutter for the format and shouldn’t be any problem.
    As Chris points that sounds more to “Shutter: AUTO”.
    Re_Vision “ReelSmart Motion Blur” claims to be able to remove motion blur.
    Have a look.
    rafael

    http://www.nagavideo.com

  • Rodrigo Lacerda

    May 10, 2011 at 4:56 pm

    There are moments in low lights and moments with ok lighting (indoors). The motion blur seems ok when you look frame by frame. It just doesn’t feel like a smooth flow of the motion, especially when there are big and fast movements.
    I’m now going to try to reduce the speed to something like 25% in Motion using optical flow and then render again with 400% speed.

  • Neal Broffman

    May 10, 2011 at 8:33 pm

    Are you sure they were both shot at the same frame rate? Sometimes people confuse shutter speed with frame rate. Not to say you have but just checking.

    Neal Broffman
    One Production Place, Atlanta, GA
    Latest short: “Line of Sight”
    https://deyoung.famsf.org/deyoung/exhibitions/marco-breuer-line-sight
    Produced for the deYoung Museum in San Francisco

  • Rafael Amador

    May 10, 2011 at 8:56 pm

    [Neal Broffman] “Are you sure they were both shot at the same frame rate? Sometimes people confuse shutter speed with frame rate. Not to say you have but just checking.”
    You are right, the stuttering may be due to a high shutter speed but also for being editing on a wrong time-base.
    So Rodrigo, make sure your sequence match your footage time-base.
    rafael

    http://www.nagavideo.com

  • Rodrigo Lacerda

    May 11, 2011 at 11:02 am

    Thank you. The framerate is okay. As far as I know the problem was that the camera was set to shutter off but visually it does seems like a high shutter speed.

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