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Frame rate. Frame rate, most commonly expressed in frames per second or FPS, is typically the frequency (rate) at which consecutive images (frames) are captured or displayed. This definition applies to film and video cameras, computer animation, and motion capture systems. In these contexts, frame rate may be used interchangeably with frame ...
50. Shot on digital video in interlaced 50 fps. 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.
This film container denotes its speed as ISO 100/21°, including both arithmetic (100 ASA) and logarithmic (21 DIN) components. The second is often dropped, making (e.g.) "ISO 100" effectively equivalent to the older ASA speed. (As is common, the "100" in the film name alludes to its ISO rating.) Film speed is the measure of a photographic film ...
High frame rate. In motion picture technology—either film or video — high frame rate (HFR) refers to higher frame rates than typical prior practice. The frame rate for motion picture film cameras was typically 24 frames per second (fps) with multiple flashes on each frame during projection to prevent flicker.
The frame size of regular 8 mm is 4.8 mm × 3.5 mm, and 1 meter of film contains 264 pictures. Normally, Double 8 is filmed at 16 or 18 frames per second. Common length film spools allowed filming of about 3 to 4⁄2 minutes at 12, 15, 16, and 18 frames per second. Kodak ceased sales of standard 8 mm film under its own brand in the early 1990s ...
One film frame is transmitted for three video fields (lasting 1 + 1 ⁄ 2 video frames), and the next frame is transmitted for two video fields (lasting 1 video frame). Two film frames are thus transmitted in five video fields, for an average of 2 + 1 ⁄ 2 video fields per film frame. The average frame rate is thus 60 ÷ 2.5 = 24 frames per ...
SMPTE timecode (/ ˈsɪmptiː / or / ˈsɪmtiː /) is a set of cooperating standards to label individual frames of video or film with a timecode. The system is defined by the Society of Motion Picture and Television Engineers in the SMPTE 12M specification. SMPTE revised the standard in 2008, turning it into a two-part document: SMPTE 12M-1 and ...
Often, the rate is inferred from the context, usually assumed to be either 50 Hz (Europe) or 60 Hz (USA), except for 1080p, which denotes 1080p24, 1080p25, and 1080p30, but also 1080p50 and 1080p60. A frame or field rate can also be specified without a resolution. For example, 24p means 24 progressive scan frames per second and 50i means 25 ...