Difference between revisions of "2628: Motion Blur"

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{{comic
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happy pride month
| number    = 2628
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undo this edit if you hate gay people
| date      = June 3, 2022
 
| title    = Motion Blur
 
| image    = motion_blur.png
 
| titletext = I can't speak for your other subjects, but MY motion was as smooth and natural as the framerate allowed.
 
}}
 
 
 
==Explanation==
 
{{incomplete|Created by a bBboOotTt - Please change this comment when editing this page. Do NOT delete this tag too soon.}}
 
[[White Hat]] is recording a video while rotating (''panning'') the camera. [[Cueball]] notices that the camera's shutter speed is too fast, which could cause the result to look unnatural or too sharp when turning the camera.  Cueball decides to solve this problem by making himself blurrier than normal, counteracting the problems of the high shutter speed.
 
 
 
This is similar to a trick actually 'used' by {{w|Flash (DC Comics character)#Jay_Garrick|some fictional characters}} who have the power to make themselves unclear to observers or cameras alike.
 
 
 
When light hits a human's retina, it is perceived for a short while even after the light has ceased. This means that objects moving across a human's field of vision at a sufficient speed will naturally appear blurry – in our perception, the light arriving right now from the trailing part of the object will mix with the light that arrived a moment earlier, from the leading part of the object.
 
 
 
A camera's shutter speed is the amount of time that the shutter is open for each frame, allowing the image sensor to capture light. If the shutter speed is too high, this blurring will not occur, and the motion will look unnaturally crisp – if something is too small and/or too quick, the illusion of motion may disappear altogether; the object instead will appear as a brief flash of multiple objects standing still, like in the case of a fast-moving mouse cursor on a screen. In cinema, the shutter speed is generally set to double the framerate, e.g. 1/48 s for footage shot at 24 fps.
 
 
 
The opposing problem is that of a camera not sufficiently matching the relative motion of a moving object, with a shutter speed that is too slow (and may need to be, given the choice of aperture and lighting conditions). Sports photographers must learn how to scan-and-pan their subjects (runners, horses, vehicles, etc) with enough synchronicity to capture them sharply, and possibly seemingly hanging frozen in mid-air against an artistically-blurred background.
 
 
 
==Transcript==
 
{{incomplete transcript|Do NOT delete this tag too soon.}}
 
 
 
:[A strip of three panels, featuring White Hat, Cueball and Ponytail. Cueball and Ponytail stand next to each other and White Hat stands to the left of them.]
 
 
 
:[White Hat is facing away from Cueball and Ponytail, and holds a camera.]
 
:White Hat: Okay, I'm going to pan around.
 
:Cueball: No, wait, your shutter speed is too fast, it will look choppy if—
 
 
 
:[White Hat turns towards Cueball and Ponytail, now pointing the camera away from the viewer. Cueball clenches his fists and hunches his shoulders.]
 
 
 
:Cueball: ''Hnnnnngh''
 
 
 
:[White Hat is now facing Cueball and Ponytail.  Cueball now appears blurry while the others appear similar as to in previous panels.]
 
 
 
:[Caption below panel:]
 
:Expert photographers can learn to generate their own motion blur to compensate for other people's bad camera settings.
 
{{comic discussion}}
 
[[Category:Comics featuring Cueball]]
 
[[Category:Comics featuring Ponytail]]
 
[[Category:Comics featuring White Hat]]
 

Revision as of 03:29, 4 June 2022

happy pride month undo this edit if you hate gay people