8-channnel Real Time D1 A/V Compression Card

タイトルまたは説明

Features & Functions: - MPEG*4 video compression standard, highest ratio of compression, and high image quality - G.**6 audio compression standard, with 8kHZ sampling rate and *2kbps output bitrate - Real time video&audio compression based on DSP technology(TI-DM**2), without frame lose. - *4 channels video and audio s supported for one Personal Computer - 4 CIFs supported for preview&record - PCI 2.2 standard compiled - WINDOWS ***0/XP and Linux operating system supported - Player SDK and network SDK for PC platform provided - Adjustable video quality and bitrate - Adjustable brightness , contrast , saturation and hue of video signal - Motion detection supported - OSD , LOGO and MASK overlay supported Parameter index: Video: Video Input: 8 channels , BNC(Vp-p=1.0V, *5 Ω) Support System: PAL, NTSC Preview Resolution: 4CIFs:**4***6( PAL), **4***0( NTSC) Compression Rate: PAL：**4***6(4CIF)/**2***8(CIF)/**6***0(QCIF) NTSC：**4***0(4CIF)/**2***0(CIF)/**6***0(QCIF)； Frame Rate: *5 F/ S( PAL), *0 F/ S( NTSC) Output code rate: *4kbps****0kbps(CIF) *0kbps****0kbps(4CIF) Audio: Audio Input: 8 channels, BNC(Vp-p=1.0V, SNR > *3DB, Linear Electrical Level) Adoption sample rate: 8KHz Output rate: *2Kbps Power Consumption: Less than 4W Working Temperature: **0degrees centigrade***0 degrees centigrade Working Humidity: *0%***0%