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2. Webcam - Wikipedia

   en.wikipedia.org/wiki/Webcam

   Webcam. A Logitech-branded webcam attached to a laptop. 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.

3. Camcorder - Wikipedia

   en.wikipedia.org/wiki/Camcorder

   Sony Betamovie BMC-110 (BMC-100P in PAL markets) is the first consumer camcorder. Released in 1983 for the Betamax format. It has no playback functionality and is only capable of recording. Video cameras originally designed for television broadcast were large and heavy, mounted on special pedestals and wired to remote recorders in separate ...

4. Digital video - Wikipedia

   en.wikipedia.org/wiki/Digital_video

   Digital video comprises a series of digital images displayed in rapid succession. In the context of video, these images are called frames. [e] The rate at which frames are displayed is known as the frame rate and is measured in frames per second. Every frame is a digital image and so comprises a formation of pixels.

5. Video camera - Wikipedia

   en.wikipedia.org/wiki/Video_camera

   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 ...

6. Digital cinematography - Wikipedia

   en.wikipedia.org/wiki/Digital_cinematography

   Digital cinematography. Panavision Genesis. Digital cinematography is the process of capturing (recording) a motion picture using digital image sensors rather than through film stock. As digital technology has improved in recent years, this practice has become dominant. Since the mid-2010s, most movies across the world are captured as well as ...

7. Charge-coupled device - Wikipedia

   en.wikipedia.org/wiki/Charge-coupled_device

   Charge-coupled device. A charge-coupled device ( CCD) is an integrated circuit containing an array of linked, or coupled, capacitors. Under the control of an external circuit, each capacitor can transfer its electric charge to a neighboring capacitor. CCD sensors are a major technology used in digital imaging .