Адрес: Room18c, Block 3, Sun City Building, Tairan Industrial Area, Futian District, Shenzhen City, Guangdong Province. China
Телефон: +86-755-88850875
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Features & Functions :H.264 (MPEG-4/Part 10) video compression standard leads to high compression ratio and good video qualityOggVorbis audio compression standard, with 16 kHz sampling rate and 16 kbps output bitrateReal-time Video and Audio compression, No frame lost4CIF preview resolutionComply with PCI 2.2 standard, Support PCI-X slot, One PC can support up to 64 channelsSupport Windows2000/XP/Server 2003 and Linux operation systemLess than 1 second delay in LAN.Setable I.B.P frame sequenceSetable video quality and bit rateSetable brightness, contrast, saturation and hue of Video signalSupport motion detectionSupport double encodingMerits of Adopting 4016HC BoardH.264 encoding has the advantage of high image quality , low bitrate and low storage requirement, especially suitable for digital video security. 4016HC 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 space4016HC board compression ratio is higher than those that adopt MPEG-1 or other standards. Given the same capacity of hard disk, 4016HC board leads to longer recording time, thus reduces storage costs and maintenance expenses and improves systematic reliability.Excellent image quality4016HC board adopts variable bitrate coding. It assures constant image quality to different scene and motion picture. Even violent motion cannot bring the mosaic phenomenon. 4016HC board supports real time preview without wobble or time delay.Preeminent characters of network transmission4016HC board adjust parameter dynamically, which is suitable to assure excellent and fluent image quality in network transmission. It supports 2CIF, CIF, QCIF coding, variable bitrate and variable frame rate. This is more suitable for narrowband transmission, for instance, through PSTN?ISDN?DDN, etc.Convenient control4016HC board 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 detection4016HC 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 function4016HC board supports flexible title overlay function. It can overlap time on active video with transparent processing. Its location can be adjusted conveniently.Watermark technique4016HC board supports real watermark technology so that compressed image file cannot be tampered.Outstanding stability and sustainability4016HC board adopts encoding algorithm and decoding software, which are specially designed for digital video security. All of these make 4016HC board reliable and stableSpecifications:Video Input 16 Channels(PAL/NTSC) BNC(Vp-p = 1.0V, 75O)Audio Input BNC(Vp-p=2.0V,SNR >83DB, Linear Electrical Level,1000O )Encode DSP number 3Preview Resolution Resolution: 704*576(PAL),704*480(NTSC)Video CompressionH.264, Support CBR, VBR;Frame rate: 25F/s(PAL),30F/s(NTSC)Output:32kbps-1000kbps(CIF)Compression ResolutionCIF: 352*288(PAL) 352*240(NTSC)QCIF 176*144(PAL),176*120(NTSC)Audio Compression OggVorbis, Sample ratio is 16KHz, Output ratio is 16kbpsAlarm In/Out 16 alarm in,4 alarm outWatchDog vPower Consumption Less than 18WWorking Temperature -10-- +50Working Humidity 10%--90%Dimension 210mm*108mm
Description:1.1 Channel Real Time Video Capture Card,16 Channel is not Real Time.2. PCI Type Interface3.1CH Real Time Monitoring,16 Channel is not Real Time Monitoring4. Support Four cards(4CH Real Ti
Description:Mpeg4 compressing format it allows 4 line video input and 1 line audio outputGeneral resource pal style 25 frame/second ntsc style 30 frame/secondDifferentiate rate of the display 768*576
Features & Functions :H.264 (MPEG-4/Part 10) video compression standard leads to high compression ratio and good video qualityOggVorbis audio compression standard, with 16 kHz sampling rate and 16 kbp
Adopted the latest Philips 1501 series chip, small size of cardBased on video H.264 standard. Audio standard G7264channels video and audio are input completely synchronousCapacity:100frames/S(PAL),120
Description:4 Channel Real Time Video Capture Card, 16 Channel is not Real Time.PCI Type Interface4CH Real Time Monitoring,16 Channel is not Real Time MonitoringSupport Two cards (8CH Real Time Monito
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