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  2. List of large sensor interchangeable-lens video cameras

    en.wikipedia.org/wiki/List_of_large_sensor...

    SxS card, T-link recorder (optional XR module upgrade) [5] 12-bit 4444 ProRes, 10-bit 4:4:4 DNxHD (SxS card) 12-bit ARRIRAW (T-link recorder or XR drive) 2048 x 1152 (ProRes/DNxHD codecs to SxS card) 2880 x 2160 (ARRIRAW to external recorders or XR drive) 3164 x 1778 (ProRes with XR module upgrade) [6] 160 - 3200 (800 native) 13.8 stops [11 ...

  3. Closed-circuit television - Wikipedia

    en.wikipedia.org/wiki/Closed-circuit_television

    CCTV monitoring at the Central Police Control Station, Munich, Germany, in 1973 Desk in one of the regional control-rooms of the National Police in the Netherlands in 2017 CCTV control-room monitor wall for 176 open-street cameras in 2017. An early mechanical CCTV system was developed in June 1927 by Russian physicist Léon Theremin. [9]

  4. Closed-circuit television camera - Wikipedia

    en.wikipedia.org/wiki/Closed-circuit_television...

    These cameras do not require a video capture card because they work using a digital signal which can be saved directly to a computer. The signal is compressed 5:1, but DVD quality can be achieved with more compression (MPEG-2 is standard for DVD-video, and has a higher compression ratio than 5:1, with a slightly lower video quality than 5:1 at best, and is adjustable for the amount of space to ...

  5. Wireless security camera - Wikipedia

    en.wikipedia.org/wiki/Wireless_security_camera

    Analog wireless is found in three frequencies: 900 MHz, 2.4 GHz, and 5.8 GHz. Currently, the majority of wireless security cameras operate on the 2.4 GHz frequency. Most household routers, cordless phones, video game controllers, and microwaves operate on the 2.4 GHz frequency and may cause interference with a wireless security camera.

  6. eBay Announces Mandatory Collection of Social Security ...

    www.aol.com/finance/ebay-announces-mandatory...

    eBay announced on Dec. 20 that the online marketplace will be required to collect Social Security numbers -- or Individual Tax Identification numbers -- from all sellers who sell product (over the...

  7. Sony HDVS - Wikipedia

    en.wikipedia.org/wiki/Sony_HDVS

    Sony HDVS (High-Definition Video System) is a range of high-definition video equipment developed in the 1980s to support the Japanese Hi-Vision standard which was an early analog high-definition television system (used in multiple sub-Nyquist sampling encoding (MUSE) broadcasts) [1] thought to be the broadcast television systems that would be in use today.

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