D300 4K HDMI HEVC Hardware Decoder

D300 4K HDMI HEVC Hardware Decoder

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A Powerful H.265 Hardware Video Decoder

Kiloview D300 decoder is a professional 4K H.265 (HEVC) hardware decoder that brings multiple video streams to both SDI and 4K HDMI. Without relying on a computer, it decodes any IP streams including NDI®|HX2/SRT/RTSP/RTMP/TS-UDP/HLS etc and output the video to display wall in up to 9 grids or free layout, and dynamic switching is supported. It also supports RTMP server for direct connection with encoders, and up to 16 sources for preview on its web page.

Low latency and high quality

Intelligent delay control technology to achieve a less than 200ms decoding delay in network environment.

Image enhancement and fault-tolerant technology for low code-encoded video, 10% of network packet loss video, etc., clear and distortion-free decoding output

RTMP Server Supported

With RMTP server, the encoder can directly transmit the video to Kiloview decoder using RTMP protocol for decoding without a RTMP platform, to make it easy and convenient.

16 Preview + 9 Output with Dynamic Switching

With updated feature, 16 streams of real-time video streams or images can be previewed on its web page, from which you can choose 9 of the streams for output on displaying screen. Unlimited video sources can be added and freely choose any video source to be decoded, the switching is dynamic and seamless.


  • Parameters

    Input 2*100M/1000M RJ-45 adaptive Ethernet ports
    Video Output 1 SD/HD/3G-SDI, up to 1080P60,1 HDMI, up to 3840*2160@60Hz, 16 Preview real-time video streams on the web console + 9 Output
    Audio Output SDI, HDMI embedded, 3.5mm output
    Resolution SDI:1080P60/59.94/50,1080P30/29.97/25/24/23.98
    1080i60/59.94/50, 720P60/59.94/50, 576i/50, 480i/60;
    HDMI:4K 3840x2160@60/50/30/25,1080p60/50,1080p24/25/30,
    1080i60/50,720p60/50, compatible with VESA standard format.
    Media transmission protocols NDI|HX/SRT/RTMP/HLS/TS over UDP/RTSP/RTP (Note: NDI|HX means NDI|HX Version 2.0)
    Decoding ability 4K 30Hz: up to 4 channels;
    1080P 50Hz/60Hz: up to 8 channels simultaneously;
    1080P 30Hz or 1080i 50/60Hz or 720P and below: up to 9 CH simultaneously
    Split screen display Support 1/2/3/4/5/6/7/8/9 split screen
    Bitrate & Latency 256K-20Mbits/s, <200ms Latency
    Configuration Web operation
    Power Adapter 12V,1A
    Power Consumption 6w
    Temperature 0°C to 45°C
    Dimension & Weight 140*105*28mm (5.51”*4.13”*1.10”) ABS