Hikvision technical manual
Hangzhou HIKVISION Digital Technology Co., Ltd.
www.hikvision.com
[email protected]
+86-571-88075998
Copyright
©
2007. All rights reserved.
1
H.264 High Resolution
Video & Audio Compression Board
DS-4008HCI-E Series
Brief Introduction of Hikvision DS-4000HCI card
DS-4008HCI-E
compression board is a professional digital security product, which adopts
most advanced H.264 video compression algorithm and OggVorbis audio compression technology.
Compared with
DS-4008HCI
board,
DS-4008HCI-E
can support PCI Express
×
1 with a peak
theoretical throughput of 250MBps, compress video with CIF/2CIF/DCIF/4CIF resolution and
preview with 4CIF. Newly designed PCB of the card more compact and steady and compatible
SDK interface makes development faster and easier.
DS-4008HCI-E
board uses fully optimized algorithm based on DSP technology to
implement video & audio real-time encoding, active video & audio preview and motion detection,
etc. Video image is directly transmitted from board to display frame buffer and compressed stream
is also directly sent to host's memory. The whole transmit doesn
’
t need any intervention of host
computer processor, saving resources of host computer
’
s processor greatly. One Personal
computer can support up to 64 channels Video and audio input, parameters of each channel can be
set independently and will not affect each other.
DS-4008HCI-E
compression board supports Windows 2000/XP/2003 and Linux operating
system at present, provides demonstration application with its source code, the whole SDK
development package including system SDK, player SDK, networks SDK, media Player plug in,
etc, and also provides technical support and good after- sale service.
