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Shisa are wards, believed to protect from some evils. People place pairs of shisa on their rooftops or flanking the gates to their houses, with the left shisa traditionally having a closed mouth, the right one an open mouth. [1] The open mouth shisa traditionally wards off evil spirits, and the closed mouth shisa keeps good spirits in.
DV (from Digital Video) is a family of codecs and tape formats used for storing digital video, launched in 1995 by a consortium of video camera manufacturers led by Sony and Panasonic. It includes the recording or cassette formats DV, MiniDV, HDV , DVCAM, DVCPro, DVCPro50, DVCProHD, Digital8 , and Digital-S .
HDcctv (High Definition Closed Circuit Television) is an open industrial standard for transmitting uncompressed high-definition analog (AHD) or digital video over point-to-point coaxial cable links for video surveillance applications. [1] [2] [3] HDcctv uses the SMPTE HD-SDI protocol and can transmit 720p or 1080p video over at least 100 m of ...
The first mass-market camera phone was the J-SH04, a Sharp J-Phone model sold in Japan in November 2000. [30] [29] It could instantly transmit pictures via cell phone telecommunication. [31] By the mid-2000s, higher-end cell phones had an integrated digital camera, and by the early 2010s, almost all smartphones had an integrated digital camera ...
The product comes bundled with a 4 GB Memory Stick Duo that holds 30 mins of HD video. Sony HDR-CX7 weighs 15 ounces with the supplied battery and can record nearly one hour of full HD 1080 video on an 8-GB memory. It can record longer videos at lower resolution or quality. This handycam features a crash-proof recording system.
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 ...
Closed-circuit television (CCTV), also known as video surveillance, [1] [2] is the use of closed-circuit television cameras to transmit a signal to a specific place on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point , point-to-multipoint (P2MP), or ...
A Flip video camera, formerly manufactured by Cisco. 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 ...