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There’s no doubt Zoom is a hugely popular videoconferencing platform. The company ended 2020 with approximately 81,900 corporate customers — a 61% year-on-year increase.
Live or streaming video – where full-motion webcam, digital video camera or multi-media files are pushed to the audience. VoIP – Real-time audio communication through the computer via use of headphones and speakers.
A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in video telephony , live streaming and social media , and security . Webcams can be built-in computer hardware or peripheral devices , and are commonly connected to a device using USB or wireless protocol .
The camera connects to a projector or similar video display system, enabling a presenter to write on a sheet of paper or display a two or three-dimensional object while the audience watches. Larger objects, for instance, can be positioned in front of the camera, which can then be rotated as needed.
Similarly, Samsung introduced the Galaxy S4 Zoom, having a 16-megapixel camera and 10x optical zoom, combining traits from the Galaxy S4 Mini with the Galaxy Camera. [74] Panasonic Lumix DMC-CM1 is an Android KitKat 4.4 smartphone with 20MP, 1" sensor, the largest sensor for a smartphone ever, with Leica fixed lens equivalent of 28 mm at F2.8 ...
Transitions - help video clips smoothly go into one another, dissolve or overlap two video or image files. [13] Fade in and fade out video and audio files - dissolve a video to and from a blank image, reduce the audio volume at the end of the video and increase at the beginning. Slideshow creation - create a presentation of a series of still ...
In computing, multi-touch is technology which enables a touchpad or touchscreen to recognize more than one [7] [8] or more than two [9] points of contact with the surface. Apple popularized the term "multi-touch" in 2007 with which it implemented additional functionality, such as pinch to zoom or to activate certain subroutines attached to predefined gestures.
Computer-controlled cameras can identify, track, and categorize objects in their field of view. [150] Video content analysis, also referred to as video analytics, is the capability of automatically analyzing video to detect and determine temporal events not based on a single image but rather on object classification. [151]