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The brand, Elgato, was formerly a brand of Elgato Systems. The Elgato brand was used to refer to the company gaming and thunderbolt devices and was commonly called Elgato Gaming. On June 28, 2018, Corsair acquired the Elgato brand from Elgato Systems, while Elgato Systems kept their smart home division and renamed the company to Eve Systems. [2]
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 .
In the video inset, the object moves with the camera and it does not zoom, so the FOV does not change; thus there is no dolly effect. A dolly zoom (also known as a Hitchcock shot, [1] [2] [3] Vertigo shot, [4] [2] Jaws effect, [4] or Zolly shot [5]) is an in-camera effect that appears to undermine normal visual perception.
The image quality has been lost. No quality is lost however, with the lens zoomed-in optically for the bottom photo. Typically, the digital zoom is not available until the optical zoom has been exhausted. Digital zoom is a method of decreasing the precise angle of view of a digital photograph or video image.