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The multiple-camera setup, multiple-camera mode of production, multi-camera or simply multicam is a method of filmmaking, television production and video production. Several cameras—either film or professional video cameras —are employed on the set and simultaneously record or broadcast a scene.
All the camera connections coming into the video village go into the video trolley. On the cart are the video recorders, the most important equipment of a VA op. The cart usually holds a video matrix, for making quick interconnections, two small operator monitors, a powerful computer, an Uninterruptible Power Supply (UPS) and a collection of ...
Webcams are video cameras that stream a live video feed to a computer. Many smartphones have built-in video cameras and even high-end smartphones can capture video in 4K resolution. Special camera systems are used for scientific research, e.g. on board a satellite or a space probe, in artificial intelligence and robotics research, and in ...
The Headset Profile (HSP) connects headphones and earbuds to a cell phone or laptop. The Health Device Profile (HDP) can connect a cell phone to a digital thermometer or heart rate detector. The Video Distribution Profile (VDP) sends a video stream from a video camera to a TV screen or a recording device.
The new video camera tube developed by Lubszynski, Rodda and McGee in 1934 was dubbed "the super-Emitron". This tube is a combination of the image dissector and the Emitron. It has an efficient photocathode that transforms the scene light into an electron image; the latter is then accelerated towards a target specially prepared for the emission ...
The USB video device class (also USB video class or UVC) is a USB device class that describes devices capable of streaming video like webcams, digital camcorders, transcoders, analog video converters and still-image cameras.
Analysts estimate AirPods make up 60% of the global wireless headphone market and that Apple's entire Wearables products (Apple Watch, AirPods, and AirPods Pro) "is now bigger than 60% of the companies in the Fortune 500". [58] [59] [57] An estimated 5-7% of Apple's revenue from AirPods comes from replacement earbuds and cases. [60]
The JVC GR-C1 was famous as Doc Brown's video camera (operated by Marty McFly) in the film Back to the Future. [4]It also featured in Stranger Things season 2 (set in 1984), as the camcorder Bob Newby hands over to Jonathan Byers to use when he takes Will and the other kids trick-or-treating and is used to record the Mind Flayer.