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.

Superior IP Video Decoding Performance

Easily designate Kiloview NDI encoders as the video input source in popular desktop video applications like Google Hangouts, GoToMeeting, Skype, Skype for Business, WebEx, Zoom, Teams and more using the free NDI® webcam input tool.

*Note: 9 channels with 1080P30, or 8 channels of 1080P60, or 4 channels of 4KP30.
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.

Dual Output, Same or Different

3G-SDI and 4K HDMI dual interface for outputting, output content can be either the same or different. (Note:HDMI output up to 3840×2160@60Hz, SDI up to 1920×1080@60Hz.)

Customize Your Output Display

Free Layout: The output display can be either in grids or a free layout with customized design, PIP, PBP, POP, all as you wish.

Free Resolution: The output resolution is adjustable, it also supports de-interlace and frame rate is adjustable

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.

Free output background and OSD

D300 can be customized to set a background subject, which supports LOGO, frame, graphic overlay. At the same time, you can preview the customized information.

Appearance

Applications

D300 can be used for simultaneous decoding 9 channels of network streams and split-screen output, network streaming on-screen/into the switcher, SRT video point-to-point transmission (receiving end), program shooting monitoring (receiving end), monitoring on the wall, audio and video engineering, conference engineering, etc.

Compatible

Compatible with TriCaster, vMix, OBS and other platforms, so your video production can be carried out anytime, anywhere.

Parameters

Model No. D300
Input 1 SD/HD/3G-SDI, up to 1080P60,1 HDMI, up to 3840*2160@60Hz
Video output SDI up to 1080P60Hz; HDMI up to 4k, as follows:
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.
Audio output SDI/HDMI embedded or analog audio output
Media protocols NDI|HX/SRT/RTMP/HLS/TS over UDP/RTSP/RTP (Note: NDI|HX means NDI|HX Version 2.0)
SDI Transmission Distance Belden 1694A: SD SDI ≥ 350m; HD SDI ≥ 180m; 3D SDI ≥ 100m
Video decoding H.265 /H.264
Audio decoding AAC/G.711
Decoding latency <200ms (adjustable)
Decoding capability 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
Management Web page
Power/Consumption 12V, 1A /6W
Operating temperature -20~60°C140*105*28mm (5.4*4.1*0.9’’)
Dimension 140*105*28mm (5.51”*4.13”*1.10”)
Weight 380g (13.4oz)
Remark NDI|HX means NDI|HX Version 2.0