Product Name: DVR CardModel Number: VC-404HCPlace of Origin: ChinaResolutionPAL: 176*144(QCIF),352*288(CIF),704*288(2CIF) 528*384(DCIF),704*576(4CIF);NTSC: 176*120(QCIF),352*240(CIF),704*240(2CIF), 528*320(DCIF),704*480(4CIF)Frame rate25F/S(PAL),30F/S(NTSC).Output code rate32kbps-1000kbps(CIF);70kbps-4000kbps(4CIF).Audio compressionOgg Vorbis.Audio input1-8 channel audio line input.Low power consumption, more stable system operation;Can achieve 4 channel CIF or 2 channel 4CIF resolution real time coding, and alsosupport 4 channel 4CIF un-real-time coding;Supply more flexible configure method, support free change between 4 channels CIFcoding and 1 channel 4CIF codingCompatible SDK interface, make software developing more easily and fast;One PC support stable 64 channel video and audio input, can do real time coding foreach channel, totally independent control factor adjustable.Preview and coding resolution can reach 4CIF.Real time video and audio compression, no frame loss.Can set coding frame format as(I,B,P frame series).Can set picture quality and code rate.Can set brightness, chroma, contrast of video signal.Support motion detection.Support OSD, LOGO and area shielding.Support watermark.Support dual coding.
Specifications:Famous patent Engine-K compression method, clearer picture, no less than 2.5K for every frame pictureGreat network function, only need 2M bandwidth,LAN,DDN,ADSL fully multi channel real
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