360 Vision H7016, Руководство пользователя

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Glossary
DVR (Digital Video Recorder)
A DVR is a video storage device that compresses and stores camera data processed in a
digital signal format. This system integrates a screen conversion switch, screen divider,
VCR, sensor and alarm controller, into a single digital recording system. DVRs use
technology based on video algorithm H.264, MPEG, MJPEG etc. to compress and store
video data.
H.264
H.264 Advanced Video Compression (MPEG-4 Part 10, Advanced Video Coding) is an
industry standard for video coding. Designed to combine smaller video compression
(about one half the size of similar files with older codec’s) and enhance video quality. H.264
is used in such applications as Blu-ray Disc, IPTV, digital cable TV, satellite broadcasting,
UCC, DMB and Terrestrial broadcasting.
NTP (Network Time Protocol)
NTP is a standard protocol for assigning time in the network.
NTSC (National Television Systems Committee)
The NTSC is the FCC (Federal Communications Commission) and International TV System
Committee, which established the U.S. color TV standard. The NTSC standard was chosen
as the color TV standard for the U.S. in 1953, and later in 1960 by Japan. Korea also
adopted the NTSC standard, after considering the allocated channels and characteristics of
the broadcast equipment that was in use. In most instances, CCTV systems have elected to
use the NTSC method.
Non-PC based Equipment
Non-PC-based equipment means equipment that uses an RTOS/Embedded operating
system instead of a standard PC operating system. The main advantage is that the product
is highly stable because it is not built on a PC platform.