* VEC LB Series video and audio compression card use Texas Instrument's high-performance DSP DM645 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 8 channels CIF/QCIF with 25/30fps and dual-stream encoding.
Features > H.264 hardware compression algorithm for high compression ratio and excellent image quality. > 8 channels CIF/QCIF real-time recoding and dual-stream supported (VEC0804LBN without audio encoding). > 8 channels CIF/QCIF RAW video stream output. > 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.