The Uniview 32-Channel Digital Video Recorder supports H.265/H.264 video formats for efficient video compression, offering 32-channel BNC inputs to accommodate a large number of cameras. It supports up to 8MP cameras, providing high-resolution video recording, and enables audio over coaxial cable for TVI cameras. The DVR is compatible with TVI, AHD, CVI, CVBS, and IP cameras, offering adaptive access for seamless integration with different camera types.