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A frame grabber is an electronic device that captures (i.e., "grabs") individual, digital still frames from an analog video signal or a digital video stream. It is usually employed as a component of a computer vision system, in which video frames are captured in digital form and then displayed, stored, transmitted, analyzed, or combinations of ...
The QuickTake 200 was a still video camera which captured images at 640×480 resolution. It was bundled with a 2MB SmartMedia flashRAM card (SSFDC), and an Apple-branded 4MB card was available as a separate accessory purchase; using the 2MB card, up to 20 (high-quality) or 40 (standard-quality) images could be captured.
A still video camera (SVC) is a type of electronic camera that takes still images and stores them as single frames of video. They peaked in popularity in the late 1980s [citation needed] and can be seen as the predecessor to the digital camera. However, unlike the latter, the image storage in such cameras is based on analog technology, rather ...
Rolling shutter describes the process of image capture in which a still picture (in a still camera) or each frame of a video (in a video camera) is captured not by taking a snapshot of the entire scene at a single instant in time but rather by scanning across the scene rapidly, vertically, horizontally or rotationally. Thus, not all parts of ...
iSight is a brand name used by Apple Inc. to refer to webcams on various devices. The name was originally used for the external iSight webcam, which retailed for US$149, connected to a computer via a FireWire cable, and came with a set of mounts to place it atop any then current Apple display, laptop computer, all-in-one desktop computer, or round surface.
Kino can import raw DV-AVI and DV files, as well as capture footage from digital camcorders using the raw1394 and dv1394 libraries. It can also import (as well as export) multiple still frames as JPEG, PNG, TIFF, PPM, and others image file types. Kino has the ability to export to camcorders using the ieee1394 or video1394 libraries.
The earliest known smartphone to feature high dynamic range filming is the Sony Xperia Z, 2013, where frames are arrayed by changing the exposure every two lines of pixels to create a spatially varying exposure (SVE). [12] [13] As of 2019, high-end camera phones can produce video with up to 4K resolution at 60 frames per second for smoothness. [14]
Digital cinematography captures motion pictures digitally in a process analogous to digital photography.While there is a clear technical distinction that separates the images captured in digital cinematography from video, the term "digital cinematography" is usually applied only in cases where digital acquisition is substituted for film acquisition, such as when shooting a feature film.