Which decoder can I choose? What’s special about D300 NDI | HX decoder?

D300-4K decoder:4K HD decoders can decode multiple network video streams such as IP-Camera, RTSP/RTMP/RTP-based unicast or multicast media stream, output SDI and HDMI video, IP to SDI, IP to HDMI. 

With NDI HX, H.264 and H.265 decoding, 4K HD decoders support 4 channels of 4k video, or 16 channels of 1080p30 HD video decoding output at the same time; 

Support HDMI (up to 3840×2160 @ 60Hz) and SDI (up to 1920×1080 @ 60Hz) on the same screen or discrete output; 

Video output: 1 SD/HD/3G-SDI with maximum support 1080P 60Hz; 1 HDMI 2.0 with maximum support 3840×2160 @ 60Hz 

Support multimedia protocol streams, such as RTMP/SRT/HLS/TS over UDP/RTP/RTSP/ONVIF/NDI HX.

Application scenario:

When your network video stream is 4K high-definition, you need to decode 4K video stream and switch / split to the wall, this D300-4K high-definition decoder will be your top solution. You can display your various network video sources according to your needs on a large screen, and at the same time you can select the images you need to present, which can be done at the same or different.   

 NDI | HX decoder:

The NDI | HX decoders can decode and output multiple NDI network video streams and output  

SDI and HDMI images. The NDI | HX decoder has SDI * HDMI dual output interface functions, including NDI to SDI and NDI to HDMI signal output. 

The output terminal can be output with SDI and HDMI signals at the same time, or they can be output separately with the resolution can be customized;

 Support HDMI (up to 3840×2160 @ 60Hz) and SDI (up to 1920×1080 @ 60Hz) with the same or different content output. Up to 1080P60Hz resolution for SDI; up to 4k resolution for HDMI;

 Support HDMI/SDI embedded audio output or 3.5mm analog audio output; Support more network protocols – in addition to NDI | HX, it also supports mainstream network video protocols such as RTMP/HLS/TS over UDP/RTP/RTSP/SRT; 

Application scenario:

When your network video is an NDI stream and you need to decode, switch or split multiple channels of NDI | HX HD network video streams, just connect the D300 NDI | HX HD video decoder to the network and the large screen interface. The video can be presented on a large screen in real time according to your needs, and the output supports SDI and HDMI signals at the same time, and can also be output separately. 

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Welcome to Kiloview Insights. Here you’ll find articles, case studies, and practical guides about AV-over-IP, NDI, and professional video workflows. We share industry knowledge along with real-world applications of Kiloview solutions—from encoding and decoding to management and recording—helping professionals in broadcasting, education, healthcare, enterprise, and more. Explore, learn, and get inspired by what’s possible with IP video.

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