Model No.:DS-4016HCSI
Product Origin:China
Brand Name:TsingVision
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Description:Product Name: Digital Video CardModel Number: DS-4016HCSIPlace of Origin: ChinaFeatures 1) H.264(MPEG-4/Part 10) video compression standard leads to high compression ration and good video quality 2) OggVorbis audio compression standard, with 16kHZ sampling rate and 6kbps output bitrate 3) Real-time video and audio compression, no frame lost 4CIF preview resolution 4) Complies with PCI 2.2 standard, one PC can support up to 64 channels 5) Supports WINDOWS 2000/XP and Linux operating system 6) Provide full SDK, demonstration with source code 7) Provide player SDK and network SDK for PC platform(less than 1 second delay in LAN) 8) Setable I. B. P frame sequence 9) Setable video quality and bitrate 10) Setable brightness, contrast, saturation and hue of video signal 11) Supports motion detection 12) Supports OSD, LOGO and MASK overlay 13) Supports watermark technology 14) Supports double encoding Merits of Adopting Tsingvision 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. Tsingvision H.264 compression boards are state-of-the-art video/audio compression board, which adopt H.264 ACE(advanced code efficiency). Compared with other compression board, its advantage embodies the following aspects: 1) Saves storage space: Tsingvision board compression ratio is higher than those that adopt MPEG-1 or other standards. Given the same capacity of hard disk, Tsingvision board leads to longer recording time, thus reduces storage costs and maintenance expenses and improves systematic reliability 2) Excellent image quality: Tsingvision board adopts variable bitrate coding. It assures constant image quality to different scene and motion picture. Even violent motion cannot bring the mosaic phenomenon. Tsingvision board supports real time preview without wobble or time delay. 3) Preeminent characters of network transmission: Tsingvision board adjust parameter dynamically, which is suitable to assure excellent and fluent image quality in network transmission. It supports 4CIF, DCIF, 2CIF, CIF, QCIF coding, variable bitrate and variable frame rate. This is more suitable for narrowband transmission, for instance, through PSTN, ISDN, DDN, etc. 4) Convenient control: Tsingvision 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. 5) Flexible and reliable motion detection Tsingvision 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 6) Convenient video overlay function: Tsingvision board supports flexible title overlay function. It can overlap time on active video with transparent processing. Its location can be adjusted conveniently. 7) Watermark technique: Tsingvision board supports real watermark technology so that compressed image file cannot be tampered 8) Outstanding stability and sustainability: Tsingvision board adopts encoding algorithm, SDK function and decoding software, which are specially designed for digital video security. All of these make Tsingvision Board reliable and settable