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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 .
Shisa (Japanese: シーサー, Hepburn: shīsā, Okinawan: シーサー, romanized: shiisaa) is a traditional Ryukyuan cultural artifact and decoration derived from Chinese guardian lions, often seen in similar pairs, resembling a cross between a lion and a dog, from Okinawan mythology. Shisa are wards, believed to protect from some evils.
The Panasonic AG-DVX100 is a video camera released on October 13, 2002. [2] Its 60-hertz version was the first consumer digital camcorder capable of recording video at 24 frames per second (FPS), [3] [4] the standard frame rate for 35 mm sound film. The camera received its final update in 2005 with the DVX100B(E) release.
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 ...
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 ...
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 ...
HDV 720p format allows recording high definition video (HDV-HD) as well as progressive-scan standard definition video (HDV-SD). [7] HDV-HD closely matches broadcast 720p progressive scan video standard in terms of scanning type, frame size, aspect ratio and data rate. Earlier HDV 720p camcorders could shoot only at 24, 25 and 30 frames per second.
With lossless digital zoom, described by Panasonic as "Intelligent Zoom", zoom levels of up to 25 times and 40 times can be achieved at 2160p and 1080p respectively. HDR video can be captured at up to 1080p (Full HD). It also is equipped with an additional 5.27 Megapixel rotatable sub camera attached to the tiltable screen. [46]