Dahua DH-VEC1604LC video and audio compression card use Dahua’s RISC chip with hardware H.264 algorithm compression that reproduces excellent image quality and achieves high compression ratio for the best possible performance and price. This card can provide full channels CIF/QCIF with 25/30fps and dual-stream encoding; it also can support 4CIF(D1)/2CIF with non-real time encoding or some channels D1 real-time encoding.
The DHVEC1604LC features H.264 hardware compression algorithm for high compression ratio and excellent image quality. It offers 16 channels CIF or 4 channels 4CIF (D1) real-time recoding and dual encoding stream supported, also supports 16 channels 4 CIF (D1) / 2 CIF / HD1 non-real time recoding. Meanwhile, it supports 4CIF / CIF / QCIF real-time preview for up to 64 cameras. Besides, it features intelligent functions, such as motion detection, video loss and video block. This compression card supports OSD/LOGO overlay, privacy masking, frame rate and bit rate dynamically adjusted etc, and provides full SDK with Windows and Linux operation system. This product is compatible with full range of Dahua's compression cards.