Video Specifications  
Encoder Real time H.264 Base Profile (MPEG4 Part 10)
Supports Constant Bit Rate (CBR) and Variable Bit Rate (VBR)
Support up to 64 channels encoding at the same time on one PC 
Resolution CIF compression: 352x240 (NTSC), 352x288 (PAL) 

Video Bit Rate:  60kbit/sec to 2Mbit/sec (Variable Bit Rate)
384kbit/sec to 2Mbit/sec (Constant Bit Rate)

Frame Rate:  30 fps per channel (NTSC), 25 fps per channel (PAL)

Real time preview, recording and playback

Setup: Setup all parameters while encoding  

Video Filter:  Hardware filter to de-interlace and reduce noise

Video Input:  4 channels CVBS signal Composite video/BNC 1 Vp-p, 75Ω

 

Audio Specifications   

Encoder: G.729 Audio 8kbit/sec and PCM 64kbit/sec

Audio Input: 4 channels audio input , 10K¦¸, Vp-p=2.0V Line in

Playback  
Decoder: Support up to 16 channels playback by PC while recording
Video Out:  Supports video decoder card and display video on VGA or TV with up to 24 channels D1 or 96 channels CIF in same time
Network: Playback and remote view by Media Player and IE

Others  
Motion Detection:  Multi-area detection powered by hardware
Detection by active area and sensitive priority
Time Code:  Add TT: MM: DD and HH: MM: SS: FF format data in video
Logo: Add fixed picture and set mosaic area in video
Video Masks:  Provide video mosaic region for each channel
Alarm: Video loss alarm
Security: Each card has its unique serial number
Power: Usage  Less than 1W for each channel

Software Kit   
Provide both DVR applications and SDK for full function(Capture, Video Display, OSD: Set YY: MM: DD: HH: MM: SS format data, mosaic area and logo position, Multi Channels playback, Control Play, pause, fast forward and step by frame, Filter Support: Windows Media Player and IE, Support TCP/UDP protocol and IE)