CIF Hardware dvr card 8CH H.264 Video & Audio card NTSC(525Line, 60f/s), PAL(625Line, 50f/s) TMS320DM645 Encoding Chip
CIF Hardware dvr card
Hardware compession dvr card
Computer capture card
PC based dvr card8CH H.264 Video & Audio cardNTSC(525Line, 60f/s), PAL(625Line, 50f/s)TMS320DM645 Encoding Chip
TMS320DM645 Encoding ChipDCIF Series video and audio compression card use Dahua's RISC chip with hardware H.264 algorithm compression that reproduces excellent image quality and achieves high compression ratio for the best possible performance and price. This series card can provide full channels CIF/QCIF with 25/30fps and dual-stream encoding; it also can support 4CIF(D1)/2CIF with non-real time encoding or some channels D1 realtime encoding. Features > H.264 hardware compression algorithm for high compression ratio and excellent image quality. > 8/16 channels CIF or 2/4 channels 4CIF(D1) realtime recoding and dual encoding stream supported, also support 8/16 channels 4CIF(D1)/2CIF/HD1 non-real time recoding (VEC0804LCN without audio encoding). > Support 4CIF/CIF/QCIF real-time preview for up to 64 cameras. > Video detection supports Motion detection, Video loss and Video block. > Support OSD/LOGO overlay, Privacy masking, Frame rate and Bit rate dynamically adjusted etc. > Provide full SDK with Windows and Linux operation system. > Compatible with full range of Dahua’s Compression card.
Model | DS-DCIF16 | DS-DCIF08 | DS-DCIF08N |
General | |||
Encoding Chip | VS2801 | ||
PCI Standard | PCI 2.2 | ||
Video | |||
Input | 16 channel, BNC(1.0Vp-p, 75Ω) | 8 channel, BNC(1.0Vp-p, 75Ω) | 8 channel, BNC(1.0Vp-p, 75Ω) |
Standard | NTSC(525Line, 60f/s), PAL(625Line, 50f/s) | ||
Preview Resolution | 4CIF/CIF/QCIF | ||
Compression | H.264 | ||
Encoding Resolution | NTSC: 704×480(4CIF/D1), 704×240(2CIF), 352×480(HD1), 352×240(CIF), 176×120(QCIF) PAL: 704×576(4CIF/D1), 704×288(2CIF), 352×576(HD1), 352×288(CIF), 176×144(QCIF) | ||
Encoding Speed | Main Stream: 16 channel CIF or 4 channel 4CIF(D1) with 25/30fps; 16 channel 2CIF/HD1 with 12/15fps, 4CIF(D1) with 6/7fps | Main Stream: 8 channel CIF or 2 channel 4CIF(D1) with 25/30fps; 8 channel 2CIF/HD1 with 12/15fps, 4CIF(D1) with 6/7fps | Main Stream: 8 channel CIF or 2 channel 4CIF(D1) with 25/30fps; 8 channel 2CIF/HD1 with 12/15fps, 4CIF(D1) with 6/7fps |
Extra Stream: QCIF with 25/30 fps | |||
Bit Rate | 32Kbps~4Mbps | ||
RAW Stream | / | ||
Audio | |||
Input | 16 channel, BNC(200-2800mV, 30KΩ) | 8 channel, BNC(200-2800mV, 30KΩ) | / |
Compression | PCM/G.711 | PCM/G.711 | / |
Sampling Rate | 8bit/8KHz | 8bit/8KHz | / |
Bit Rate | 64Kbps | 64Kbps | / |
System Requirement | |||
Operating System | Windows 2000/XP/2003/Vista/7, Linux | ||
CPU | Intel or AMD | ||
Motherboard | Based on Intel or AMD chipset, PCI 2.2 slot | ||
Memory | 256MB or above | ||
Graphics | NVIDIA, AMD-ATI, Intel graphics cards, memory 64MB or above | ||
Environmental | |||
Working Environment | -10~+55°C / 10~90%RH / 86~106kpa | ||
Power Requirement | 5V±10%, 3.3V±10% | ||
Power Consumption | 6W | 3W | 3W |
Dimension | 182.5mm×106.6mm | 152.5mm×93.2mm | 145.5mm×85.2mm |
CIF Hardware DVR Card
