The Kiloview DC220 IP Network Video Decoder is a network (IP) HD video decoder with high performance. The KV-DC220 could get IP-Camera from the network, stream media server, or stream media from Kiloview series encoders (based on RTSP, RTP unicast, or multicast), then outputs video and audio to SDI and HDMI/VGA/DVI through self-adaptive decoding. The DC220 supports SDI signals including SD-SDI(270M), HD-SDI (1.485G) standard, and 3G-SDI (2.97G), supporting 720p, 1080i, and 1080p (maximum 60Hz); HDMI output supporting up to 1080p60Hz HD video signal; VGA supporting\ maximum UXGA output.
The KV-DC220 supports decoding simultaneously 2 channels HD video up to 1080p60, with functions of self-adaptive decoding and smart control on network delay. Under a typical network environment, it can control decoding delay lower or equal to 200ms. Even though low code rate decoding and about 10% network packet loss, KV-DC220 could use image enhancement and fault-tolerant technology to clearly restore encoding video and audio, no obvious distortion, smear, frame loss, and the mosaic phenomenon of pictures with features of actual color reproduction, clear sound, and high fidelity.
The KV-DC220 supports H.264 encoding video with bit rate high up to 12Mbps and decoding output of AACLC/G.711 encoding video. KV- DC220 has image scaling capacity, could let after-decoding video larger/smaller converting to adapt to different output video format. The audio could be embedded in the SDI signal, then synchronously transmitting with video. KV-DC220 supports ONVIF device detecting discovery. KV-DC220 provides open-source SDK, supporting windows/Linux/Unix cross-platform and programming second development to realize management and control for equipment.
DC-220 Features:
Only support single screen output. SDI and HDMI/VGA/DVI output simultaneously or separately output different decoding contents.
Gigabit Ethernet connecting, USB interface can be extended for an external storage device or wireless network module.
Enhanced SDI Cable Driver can promise SD-SDI transmitting distance longer or equal to 350 meters, while HD-SDI transmitting distance is longer or equal to 180 meters, 3G-SDI transmitting distance longer than 100 meters.
Support SDI/HDMI various output formats like 1080p30/25, 1080i60/50,720p60/50.
HDMI/VGA supporting various common VESA standard display resolutions. Video scaling, frame rate conversion, and image enhancement.
Support RTMP, RTSP, RTP unicast/multicast medial transmission protocol.
Input and output of analog audio could realize two-way voice intercom, analog audio with SDI and HDMI embedded audio could be transmitted synchronously;
Decoding delay is controlled by an intelligent network, lower than 200ms in a typical network environment.
Provide communication protocol for software development SDK and device management control which can integrate seamlessly with the third-party application platform.
