New Standards CCTV technologies in HD
● Magic DVRs Support Analog/HD TVI/IP cameras
● Analog HD high video quality 720P/1080P resolution
● Transmit video and audio signal, and data signal over coaxial cable
● No quality loss and delay for HD video transmission
● Impressive long distance transmission capability up to 500M
● Easy to upgrade your existing analog system to HD system
What is HD-TVI? |
HD-TVI means High Definition Transport Video Interface, It is a DSP-TVI technology developed by Techpoint(2012), and the Chipset was sold to Intersil , Chinese manufacture, such as Hikvision, HanBang, put this technology into their new product. Hanbang successfully developed the TVI solution, solved HD-SDI's previous problems. TVI can convert the digital signals to analog ones, it extends the transmission distance, reduces the total cost, and takes less storage capacity, HD-TVI is also based on coaxial cable, support HD video signal (1080P/720P), Audio signal, digital signal transmission. |
Why HD-TVI? |
TVI comes from a US-based company that does not supply to only one manufacture, the chipset is open, not sealed, you can DIY your HD-TVI system with different brand. while HD-CVI, no matter camera or DVR, should be bought from original company or authorized company. |
HD-TVI vs HD-SDI |
So in conclusion, the advantage of HD-TVI compared with HD-SDI is |
HD-TVI vs IP Cam |
So compared with IPC, the advantage of HD-TVI is |
HD-TVI vs HD-CVI |
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Obviously, HD-TVI and HD-CVI have very similar features, both of them can provide analog high definition solutions. HD-TVI derives from American based company that does not supply to only one manufacturer. Therefore we are expecting many analog camera manufacturers will release wide range of HD-TVI based cameras to market. Therefore, HD-TVI is more likely to become an industry standard, not a proprietary technology/solution.
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