4 & 8 CHANNEL H.264 High Resolution Video & Audio HARDWARE Compression Board

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VID-04 & 08 compression board is a professional digital security product, which adopts most advanced H.264 video compression algorithm and OggVorbis audio compression technology.

VID-04 & 08 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 48 channels Video and audio input, parameters of each channel can be set independently and will not affect each other.

VID-04 & 08 compression board supports Windows 2000/XP

VID-04 & 08 is NOW HYBRID Compatible. Run your IP Cameras and your Analog Cameras in the SAME software, including Linux Embedded Systems and H.264 IP Cameras.

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 frames lost
        Standard PCI Card, One PC can support up to 48 channels
        Support Windows2000/XP
        Addressable I.B.P frame sequence
        Addressable video quality and bit rate
        Addressable brightness, contrast, saturation and hue of Video signal
        Supports motion detection
        Supports OSD, LOGO, and MASK overlay
        Supports double encoding

Merits of Adopting 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. 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
Board compression ratio is higher than those that adopt MPEG-1 or other standards. Given the same capacity of hard disk, Our H.264 board leads to longer recording time, thus reduces  storage costs and maintenance expenses and improves systematic reliability.

Excellent image quality
Board adopts variable bitrate coding. It assures constant image quality to different scene and motion picture. Even violent motion cannot bring the mosaic phenomenon. Our H.264 board supports real time preview without wobble or time delay.

Preeminent characters of network transmission
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
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
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
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
Board adopts encoding algorithm, SDK function and decoding software, which are specially designed for digital video security. 

Specifications:

Model	VID-04 & 08
Video Input	4 & 8 Channels (PAL/NTSC)
	BNC (Vp-p = 1.0V, 75Ω)
Audio Input	BNC (Vp-p=2.0V,SNR > 83DB,Linear Electrical Level ,1000Ω)
Encode DSP  number	3
Resolution	Resolution: 704*576(PAL),704*480(NTSC) QCIF, CIF, 2 CIF, 4 CIF
Video Compression	H.264, Support CBR, VBR; Frame rate: 25F/s(PAL), 30F/s(NTSC) Per Channel Output: 32kbps-1000kbps (CIF) Total Frame Rate 480 FPS per Board (NTSC) 400 FPS (PAL). Boards can be STACKED up to 4 units for total of 64 Channels of audio and video
Audio Compression	OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbps
Alarm In/Out	16 alarm in,4 alarm out
WatchDog	√
Power Consumption	Less than 18W
Working Temperature	-10°C--+50°C
Working Humidity	10%--90%
Dimension	210mm*108mm
Computer Configuration (Recommend)	CPU : Intel Series Motherboard: based on Intel 845 / 865 /915 Chipset or later. PCI Express fully Supported. Memory: 512 MB or above. Display Adapter: Nvidia  Geforce Mx400/420/440 serials, FX 5200/5600 GeForce 6600 or ATI Radeon 7000/7200/7500/8500/9000 serials, ATI X700 Intel 845G/865G/915G integrated Graphics Controller

 

 

Efficiency 2x more efficient than MPEG-4 Part 2 (natural video) encoding	File SIze 3x smaller file size than comparable MPEG-2 encoders	Download Time Faster download time
Higher Quality Substantially higher quality video (SNR)	No Motion Blurring No fast motion blurring inherent in MPEG-4 (advanced motion compensation)	Capability Anticipates error-prone transport over mobile networks

Software Function :

The Digital video recorder adopts a high performance Windows XP real-time multi-tasking operating system, to perfectly implement all the functions needed to build a surveillance system. (Windows VISTA due 1-1-08)
 

Compression function:

Supports a maximum of 48 channels video in. Each channel can be compressed independently in 25F/S (PAL) or 30F/S (NTSC), using H.264 algorithm. Both variable bit-rate and variable frame rate are supported.
Support max 48 channels audio in. Each channel can be compressed independently, using an OggVorbis audio standard. The output bit-rate is 16 kbps.

The output video and audio streams are integrated to generate the synchronized H.264 stream. Video and audio coincide with each other from beginning to end when the stream is played back.

Supports following resolution on every channel:
PAL:4CIF (704*576), DCIF(528*384), 2CIF(704*288),CIF(352*288), QCIF(176*144);
NTSC: 4CIF (704*480), DCIF(528*320), 2CIF(704*240),CIF(352*240), QCIF(176*120)

Supports multi-zone motion detection & position configurable OSD & LOGO. Supports watermark.

Network Functions:
Supports TCP/IP (ARP, RARP, IP, ODP, TCP, PPP, PPPoE, DHCP, SNMP, etc).
Supports broad-band transmission (ADSL, etc).
Supports narrow-band transmission (PSTN, etc).
Streams of one or more channels, Net DVR's running state and alarm state can be accessed through network.
Net DVR's parameters can be set through the network.
Supports remote control of PTZ.
Streams can be recorded in a remote host PC .
Files in Net DVR can be downloaded to or remotely played in a remote host PC.
Supports Net DVR remote upgrading.
PC hosts can gain direct control of Net DVR's RS-232 or RS-485 port.
Supports voice talk between host in surveillance center (back end) and Net DVR (front end)
Supports embedded web server. Browser can be used to access Net DVR.
Storage Functions:
Supports 6 kinds of record trigger mode: Schedule mode, alarm mode, motion detection, motion detection & alarm, motion detection | alarm.
Won't lose frames when switch record files
Supports hard disk sleep mode.
Supports FAT32 file system.
Supports HDD smart
Supports cyclic and non-cyclic record mode.
Supports network access storage (NAS).
Supports USB flash disk, USB hard disk, USB CDRW for backup.
Preview & Playback Functions:
Supports Monitor; Supports VGA;
Switch quickly in preview mode;
Supports partial zone sheltering;
Supports local file Play and time play, support play fast, play slow, pause, play frame one by one, etc;
Supports OSD, LOGO
PTZ control:
Supports Pan-Tilt-Zoom control and Preset through front, keyboard and network;
Supports most popular PTZ protocol;
Ability to customize new PTZ protocol;
Alarm Functions:
Supports Motion detection alarm, switch alarm, signal lost alarm, exception alarm, etc;
Supports setup of alarm related with PTZ preset;

Additional Screen Shots (Click to Enlarge)