Features & Functions : H.264 (MPEG-4/Part 10) video compression standard leads to high compression ratio and good video quality OggVorbis audio compression standard, with 16 kHz sampling rate and 16 kbps output bitrate Real-time Video and Audio compression, No frame lost 4CIF preview resolution Comply with PCI 2.2 standard, Support PCI-X slot, One PC can support up to 64 channels Support Windows2000/XP/Server 2003 and Linux operation system Provide full SDK, demonstration with source code Provide player SDK and network SDK for PC platform. Less than 1 second delay in LAN. Setable I.B.P frame sequence Setable video quality and bit rate Setable brightness, contrast, saturation and hue of Video signal Support motion detection Support OSD, LOGO, and MASK overlay Support double encoding Merits of Adopting Hikvision H.264 Compression Board H.264 encoding has the advantage of high image quality , low bitrate and low storage requirement, especially suitable for digital video security. Hikvision H.264 compression board is the state-of-the-art video / audio compression board, which adopts H.264 ACE (ADVANCED CODE EFFICIENCY). Compared with other compression board, its advantage embodies the following aspects: Save storage space Hikvision board compression ratio is higher than those that adopt MPEG-1 or other standards. Given the same capacity of hard disk, Hikvision board leads to longer recording time, thus reduces storage costs and maintenance expenses and improves systematic reliability. Excellent image quality Hikvision board adopts variable bitrate coding. It assures constant image quality to different scene and motion picture. Even violent motion cannot bring the mosaic phenomenon. Hikvision board supports real time preview without wobble or time delay. Preeminent characters of network transmission Hikvision board adjust parameter dynamically, which is suitable to assure excellent and fluent image quality in network transmission. It supports CIF, QCIF coding, variable bitrate and variable frame rate. This is more suitable for narrowband transmission, for instance, through PSTN,ISDN,DDN, etc. Convenient control Hikvision board??s parameter, such as image quality, frame rate, and sensitive tolerance of motion detection can be adjusted when encoding. It can capture original image. Actively setting parameter is significant in video security. Flexible and reliable motion detection Hikvision board adopts most advanced motion detecting technology whose analytical precision can be adjusted dynamically. It can not only detect micro-motion but also throw away misinformation. Reliable motion detection and video setting reduce storage requirement. The whole detecting procedure is completely done on board. Motion detection is completely independent from compression. It can detect both fast and slow motion. Convenient video overlay function Hikvision board supports flexible title overlay function. It can overlap time on active video with transparent processing. Its location can be adjusted conveniently. Outstanding stability and sustainability Hikvision board adopts encoding algorithm, SDK function and decoding software, which are specially designed for digital video security. All of these make Hikvision board reliable and stable Model DS-4016HCSI Video Input 16 Channels(PAL/NTSC) BNC(Vp-p = 1.0V, 75??) Audio Input BNC(Vp-p=2.0V,SNR > 83DB,Linear Electrical Level ,1000??) Encode DSP number 3 Preview Resolution Resolution: 704*576(PAL),704*480(NTSC) Video Compression H.264, Support CBR, VBR; Frame rate: 25F/s(PAL),30F/s(NTSC) Output: 32kbps-1000kbps(CIF) Compression Resolution CIF:352*288(PAL),352*240(NTSC) QCIF:176*144(PAL),176*120(NTSC) Audio Compression OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbps Alarm In/Out 16 alarm in,4 alarm out WatchDog ?̦nbsp; Power Consumption Less than 18W Working Temperature -10?ロ-+50?ー/DIV> Working Humidity 10%--90% Dimension 210mm*108mm Computer Configuration (Recommend) CPU : Intel Series Motherboard: based on Intel 845 / 865 /915 Chipset Memory: 256MB or above Display Adapter: Nvidia Geforce Mx400/420/440 serials, FX 5200/5600 GeForce 6600or ATI Radeon 7000/7200/7500/8500/9000 serials, ATI X700 Intel 845G/865G/915G integrated Graphics Controller
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