#Remove fluorescent light flicker premiere how to#
Our eyes naturally saccade, so these creepy crawlies figured out how to blink themselves kinda like Cephalopods invisible by timing our saccades. So, there's this SciFi book - Blindsight by Peter Watts - the aliens do something very similar to this whenever they want to hide from humans. If a light source is the culprit, you can change the bulb or go with a natural, continuous light source, but if it's a TV, computer, or another type of screen that's causing you trouble, you can also usually slow down your shutter speed a touch to eliminate it. Typically this is more of a high-speed video issue, but it does occasionally happen when shooting at 24 fps or 30 fps and there are a few ways to avoid it. When your camera's shutter speed and frame rate don't line up perfectly with the frequency of these pulses, you've got some nasty flickering on your hands. If you've ever encountered flickering, or "banding," in your videos and wondered why it's happening, the reason deals with the interaction between light sources and camera settings. However, this method does leave you with an image that isn't perfectly sharp, so the best thing to do, if you canis to take certain precautions to avoid flicker altogether.
What do you do? And you won't need any plugins to do it! The technique used in the video is awesome for those who may have miscalculated their camera settings, didn't realize there was an incandescent or fluorescent bulb on set, or just simply didn't know flicker even existed. You captured your shot at a high frame rate so you could slow it all down in post to make it look all cinematic and gorgeous, but-some incandescent or fluorescent lights decided to crash the party and cause some ugly flickering.
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