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Two sizes of images are typically used: 1920×1080 ("1080i/p") and 1280×720 ("720p"). Confusingly, interlaced formats are customarily stated at 1/2 their image rate, 29.97/25 FPS, and double their image height, but these statements are purely custom; in each format, 60 images per second are produced. A resolution of 1080i produces 59.94 or 50 ...
The test subjects' brainwave activity peaked around 60 fps, and they decided to go with that as the norm. [2] Trumbull theorized that although viewers see smooth motion from film displayed at 24 frames per second, the standard for decades, they are subconsciously aware of the flicker, which reduces the film's emotional impact.
The soap opera effect makes it appear as if the viewer is either on set or watching a behind the scenes featurette. [1]The soap opera effect (SOE) is a byproduct of the perceived increase in frame rate where motion interpolation may introduce a "video-look" (instead of a "film look"). [1]
Every video camera that is able to record at 60 fps (e.g. Asus PadFone 2 (late 2012: 720p@60 fps [4]) and Samsung Mobile starting at the Galaxy Note 3 (late 2013) with 1080p at 60 fps, [5] labelled "smooth motion"), recorded it using the real-time method. Advantages
Shown in cinemas in 24 fps. The original 50 fps presentation is not in any home video release. Love & Pop: Hideaki Anno: Japanese: 60 Shot on digital video in interlaced 60 fps, with some scenes shot on 35 mm movie film in 24 fps. Shown in cinemas in 24 fps and in interlaced 60 fps with 24 fps segments on DVD and Blu-ray. 1999 The Blair Witch ...
In early cinema history, there was no standard frame rate established. Thomas Edison's early films were shot at 40 fps, while the Lumière Brothers used 16 fps. This had to do with a combination of the use of a hand crank rather than a motor, which created variable frame rates because of the inconsistency of the cranking of the film through the camera.
Comparison of a slow down video without interframe interpolation (left) and with motion interpolation (right) Motion interpolation or motion-compensated frame interpolation (MCFI) is a form of video processing in which intermediate film, video or animation frames are generated between existing ones by means of interpolation, in an attempt to make animation more fluid, to compensate for display ...
In the case of filmed material, as 120 is an even multiple of 24, it is possible to present a 24 fps sequence without judder on a well-designed 120 Hz display (i.e., so-called 5-5 pulldown). If the 120 Hz rate is produced by frame-doubling a 60 fps 3:2 pulldown signal, the uneven motion could still be visible (i.e., so-called 6-4 pulldown).