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  2. Video camera - Wikipedia

    en.wikipedia.org/wiki/Video_camera

    A video camera is an optical instrument that captures videos, as opposed to a movie camera, which records images on film. Video cameras were initially developed for the television industry but have since become widely used for a variety of other purposes. Video cameras are used primarily in two modes.

  3. 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.

  4. Windows Camera - Wikipedia

    en.wikipedia.org/wiki/Windows_Camera

    Windows Camera is an image and video capture utility included with the most recent versions of Windows and its mobile counterpart. It has been around on Windows-based mobile devices since camera hardware was included on those devices and was introduced on Windows PCs with Windows 8, providing users for the first time a first-party built-in camera that could interact with webcam hardware.

  5. High-definition video - Wikipedia

    en.wikipedia.org/wiki/High-definition_video

    High-definition image sources include terrestrial broadcast, direct broadcast satellite, digital cable, high definition disc , digital cameras, Internet downloads, and video game consoles. Most computers are capable of HD or higher resolutions over VGA, DVI, HDMI and/or DisplayPort.

  6. 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.

  7. IP camera - Wikipedia

    en.wikipedia.org/wiki/IP_camera

    Connection. Ethernet, Wi-Fi. An Internet Protocol camera, or IP camera, is a type of digital video camera that receives control data and sends image data via an IP network. They are commonly used for surveillance, but, unlike analog closed-circuit television (CCTV) cameras, they require no local recording device, only a local area network.

  8. Professional video camera - Wikipedia

    en.wikipedia.org/wiki/Professional_video_camera

    Professional video camera. A professional video camera (often called a television camera even though its use has spread beyond television) is a high-end device for creating electronic moving images (as opposed to a movie camera, that earlier recorded the images on film ). Originally developed for use in television studios or with outside ...

  9. USB video device class - Wikipedia

    en.wikipedia.org/wiki/USB_video_device_class

    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 .

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