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The last was branded "Selective Focus" by Samsung, additionally with the "pan focus" option to make the entire depth of field appear in focus. [ 79 ] Huawei has branded a dedicated camera feature for prolonged exposure "light painting", as the long exposure time allows creating trails of objects that emit light. [ 80 ]
Google Meet uses proprietary protocols for audio and video stream control. Interoperability between Google Meet and SIP/H.323-based conferencing equipment and software is available for Google Workspace customers through third-party services. [59] Google Meet is optimized for low-bandwidth mobile networks through WebRTC and uses QUIC over UDP.
Google Workspace (formerly G Suite, formerly Google Apps) is a collection of cloud computing, productivity and collaboration tools, software and products developed and marketed by Google. It consists of Gmail, Contacts, Calendar, Meet and Chat for communication; Drive for storage; and the Google Docs Editors suite for content creation. An Admin ...
Enblend-Enfuse are open source console application created by Andrew Mihal and mostly maintained by Hugin developers. It consists of Enblend, an image blending tool useful for creating panoramas, and Enfuse, an exposure fusion (HDR merging) and focus stacking tool that combines the depth of field and dynamic range from multiple images of the same scene ().
Manual focus is generally in release priority – AF is neither detected nor set. Note that these "priority" modes should not be confused with the same word in exposure modes. Focus priority can also be used for the trap focus trick: to take a picture only when a subject hits a focus point, by using AF to detect focus but not set it.
"Exposure value" indicates combinations of camera settings rather than the luminous exposure (aka photometric exposure), which is given by (Ray 2000, 310) =, where H is the luminous/photometric exposure (lux seconds) E is the image-plane illuminance (lux or lumens/m²) t is the exposure time ("shutter speed") (seconds)
According to exposure value formula, doubling the exposure time doubles the amount of light (subtracts 1 EV). Reducing the aperture size at multiples of one over the square root of two lets half as much light into the camera, usually at a predefined scale of f /1 , f /1.4 , f /2 , f /2.8 , f /4 , f /5.6 , f /8 , f /11 , f /16 , f /22 , and so on.
Exposure is a combination of the length of time and the illuminance at the photosensitive material. Exposure time is controlled in a camera by shutter speed, and the illuminance depends on the lens aperture and the scene luminance. Slower shutter speeds (exposing the medium for a longer period of time), greater lens apertures (admitting more ...