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| Model£º EM-4004HCI |
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| Specifications |
| Description£º |
EM-4004HCI is digital video recorder that adopted the latest H.264 (MPEG-4/part10) and OggVorbis, this series have powerful video compression engine, compare with M card and H card, EM-4004HCIoffer better quality, one card could achieve 16 channels CIF resolving power real time coding, it supply 4 channels CIF coding and1 channels CIF coding switching, bran-new layout make card more compact and stable, compatible SDK socket make socket develop more easy.
Video
video input:4 mixed video signal
resolving power : 704*288(PAL)¡¢704*240(NTSC)
352*288(PAL)¡¢352*240(NTSC)
176*144(PAL)¡¢176*120(NTSC)
88*72(PAL)¡¢ 88*60(NTSC)
Frame ratio £º 25F/S¡¢30F/S
Output bit ratio: 32kbps-1000kbps(CIF)
70kbps-4000kbps(4CIF)
Audio input: 4 channels audio input
Sampling ratio: 16KHZ
Output bit ratio: 16Kbps
Function:
Adopted H.264 (MPEG-4/part10) compression standard.
Adopted OggVorbis audio compression standard, 16Khz sampling, output bit ratio: 16kbps
achievable A/V compression in real time, no image lost
preview resolving power and code resolving power is 4CIF
compatible PCI2.2 norm, one computer could support 64channels
Supporting windows 2000/XP
Settable image quality and bit ratio
settable lightness, chroma, contrast of video signal
supporting moving detection
supporting OSD, LOGO and area shield
Supporting water-mark |
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