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D300 4K UHD Video Decoder

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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, 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.
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Product description

4K professional decoding device




D300 4K UHD video decoder is applied to decode and split

the multi-channels 4K UHD IP video stream to display wall, 

and even switching the multi-channels IP stream to display 

D300 4K UHD Video Decoder


 wall. Simply connect the D300 4K UHD video decoder to the

network cable and display wall interface, various real-time IP

videos can be displayed on large screen display wall.





Online class



Online TV 

splicing project 


Powerful video decoding capability, it supports  


up to 16 channels video stream decoding  

 It adopts Kiloview image enhancement and fault-tolerant

decoding delay can be obtained in typical network environment.

1080@60Hz) output with thesame image or different image. 

With Kiloview intelligent delay control technology, less than 200ms 



Support HDMI (up to 3840x2160@60Hz) and SDI (up to 1920x

Support H.264/ H.265 decoding



simultaneously (16 channels 1080p30Hz or 4  

channels 4K)  with high image quality and 

which has strong anti-error code capability, clear and no-distortion

 video can be output even if the video is encoded at low bit rate with 


Support 16 channels video self-define (1/2/4/6/8/9 


With video stream dynamic switching function, it

Support 16 channels video stream dynamic



supports multi-screen self-define display

low latency

switching output, seamless switching without lag;


/16) split display.


High compatibility and wide application. It is 


compatible with various types of IP video decoding 


Support RTMP/HLS/TS over UDP/RTP/RTSP and other main IP Video





protocols input, compatible with hundreds of encoding products,


streaming media servers, IP cameras, etc.


The output interface can be either SDI or HDMI or both, the


resolution can be self-defined;


Support HDMI/SDI embedded audio output and analog audio output.



Imported chip

Brand capacitance

Precision electric board

High-end interface

HDMI Alliance official 

Kiloview has obtained the official authorization of the HDMI Alliance and  

Ingenious quality, 7*24 h working, 

SDK for secondary development


Delicate appearance

passed the EMC electromagnetic compatibility test, which means that the

product has passed the most stringent compatibility and reliability testing.


10% packet loss.