Global Shutter and Rolling Shutter - What's the difference?

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New cameras with global shutters are all the rage. But what is the difference between global and rolling shutters, and is global shutter worth all the hype?

If you photograph anything that moves quickly, global shutter can help avoid distortion seen from typical rolling shutter cameras. Most sensors use rolling shutter, which records one line of pixels at a time. This can introduce some distortion if your subject moves faster than the readout time of the pixels. Global shutter, on the other hand, record all pixels at once, eliminating distortion.

Global distortion is clearly better but is generally more expensive. It's a great feature to have but not something you need unless you're photographing a subject that moves rapidly.
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Clear as day man, examples rly help visualize it. Keep it up!

retcartoons
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Most CCD sensors use a global shutter. My Sony camera from 1998 has a _3CCD_ sensor— one sensor for each primary color of light; Red, Green, and Blue. The lowlight on that camera is insane. It has a 12x (41.3 to 496 mm) power zoom lens with image stabilization, and a fast F/1.6-F/2.8 aperture. The camera also has a built in ND filter, full manual controls, and a maximum shutter speed of 1/10000. Awesome camera. The battery still works too.

CamcorderHomeVideos
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Or a more budget-friendly solution to not having distorted photos is to use a mechanical shutter.

stargateA
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I think only people can take advantages of this are sport and wildlife photographers. I bought the Canon R3 last year, and i’ve noticed that i needed more megapixels in my art(portrait and street photography) so i bought the A7riv

jackoz
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Can we get a comparison on the same subject for reference in a future video?

_IndigoFPS
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Rolling can also work fine for sports photography, lots of cameras designed for sports use that system but just have a very fast scan rate

Rory_Skye
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wait a minute. Is that fingerprint on the sensor ?

presistancelydeccer
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The global are like the public restrooms in buildings and rolling are like the portable outhouses (/j)

kieotyee
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Rolling shutter shouldn’t even be a thing

Theman
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