| Description : | H.264 encoder cards in KY-18 series are based on H.264/A_law
compression standard and powerful DSP DM645 from TI. Video and
audio can be kept entirely synchronous, video resolution supports
CIF or Full D1 and frame ratio of video is adjustable continuously
which can be up to 25frames/sec(PAL) or 30frames/sec(NTSC).
Multiple boards can be installed on one PC and up to 32 channels
encoding with max frame rate working together on one PC. KY-18 series supports more than 64 channels real-time video preview. It provides full functions as required by DVR applications: such as encoding and playback, motion detection, OSD, video and audio preview, series ID number etc. All above functions do not need extra CPU resource of host PC. |
| Specification | Video SpecificationsEncoder Real time H.264 Base Profile (MPEG4 Part 10) Video Bit Rate60kbit/sec to 2Mbit/sec (Variable Bit Rate) 384kbit/sec to 2Mbit/sec (Constant Bit Rate) Frame Rate30 fps per channel (NTSC), 25 fps per channel (PAL) Real time preview, recording and playback Setup: Setup all parameters while encoding Video FilterHardware filter to de-interlace and reduce noise Video Input8 channels CVBS signal Composite video/BNC 1 Vp-p, 75 Audio Specifications Encoder: G.729 Audio 8kbit/sec and PCM 64kbit/sec Audio Input: 8 channels audio input , 10K, Vp-p=2.0V Line in PlaybackDecoder: Support up to 16 channels playback by PC while recording OthersMotion DetectionMulti-area detection powered by hardware Software KitProvide 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) Bus Interface: PCI |
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