D300 4K UHD H.265 video decoder is a professional hardware decoding device that can decode multi-channels network video stream (such as IP-Camera, SRT/RTSP/RTMP/RTP unicast or multicast media stream, etc.) without relying on a computer. It supports both SDI and HDMI output with resolution up to 4K, and multi-channels video stream decoding to display wall with screen splitting and dynamic switching