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MG300 Media Gateway

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Product description

Live streaming

Streaming input/output


Decoding output


Support 1/2/4/6/8/9/16 segmentation; Support re-encoding the splitted and recombined video for live broadcast/ transmission. The image supports 1080P60 H.264 encoding.

Split display style

Decoding delay

1*3.5mm line out


1*SD/HD/3G-SDI, up to 1080P 60Hz

Video decoding standard

SDI output format

Number of decoding

4K 30Hz H.264/H.265:Up to 4 simultaneous channels;

1*HDMI 2.0, up to 3840x2160@60Hz

H.264/H.265/NDI|HX (Note: NDI|HX means NDI|HX Version 2.0)


1080P60/59.94/50,1080P30/29.97/25/24/23.98, 1080i60/59.94/50


Protocol support capability

Video decoding capability

Management interface

Remote management


AAC: 8Kbps ~ 320Kbps G.711: 64Kbps

Video rate range

Audio decoding

Audio rate range

128Kbps ~ 40Mbps

AAC-LC / G.711 (aLaw / uLaw)

4K 3840x2160@60/30, 1080p60/50,1080p24/25/30,1080i60/50, 720p60/50


HDMI output format

Analog audio output

1*3.5mm line in


Analog audio input


1*USB 3.0 Type-A

9 channels1080P video conversion

Protocol conversion

Access protocol  

Output protocol


NDI-HX/SRT/RTSP/RTMP/TS-UDP/HTTP, (NDI|HX means NDI|HX Version 2.0, SIP/ONVIF (customize)


Streaming distribution


9 channels *4 channel 1080P


Compatible with VESA standard format





2*100M/1000M RJ45  Ethernet ports


50 channels of RTSP, 36 channels of RTMP/SRT

(Not more than 800Mbps)





1080P 50Hz/60Hz H.264/H.265:Up to 8 simultaneous channels;

1080P 30Hz, 1080i 50/60Hz, 720P and below H.264/H.265:Up to 9 simultaneous channels

720P60/59.94/50 570i/50 480i/60



Remote firmware upgrade



Power consumption

Power supply

-25 ℃ ~ 60℃

Protocol conversion                                              Stream distribution                                      9 channels video split to the display wall

Multi-stream switching                                         7*24h working mode                                   SDK provided

Monitoring video to live broadcast                      Monitoring video to the public security network       

20 ~90%RH(No condensation)

MG300 media gateway is a high-performance embedded multi-functional device, which integrates functions such as stream media protocol conversion, stream media distribution service, multi-channels video decoding and video image segmentation. It can be applied to video format conversion, protocol intercommunication, decoding and splitting display from different systems, manufacturers, types and encoding ways. It also works as the stream media server  with the capability for 100 concurrent access.

MG300 Media Gateway


Main features




● It supports the most comprehensive protocol conversion and the widest application, which covered various stream media protocols in the market including professional protocols such as SIP (customization);

● Support stream media protocol conversion, stream media distribution, live streaming, video split display, audio digital remix, video decoding to the display wall, etc;

● Portable design, low power consumption (<6w), stable and reliable working mode makes 7×24 hours working available.



It can be widely applied to RTSP/Onvif (customization) LAN monitoring or other IP-Camera video live broadcast over public network, such as scenic spot, store monitoring, campus monitoring, farm monitoring, etc., it can realize the functions of multi-camera, multi-angle switching;

ll kinds of non-unified video can be converted to video that can meet the national standard and international SIP standard, which can connect the traditional communities, parks, enterprises and institutions monitoring to relevant government platforms;

Multi-parties video collaboration, SIP video conference to live webcast, IP stream distribution (forwarding)/ switching/live streaming, stream media decoding to display (NDI-HX/SRT/RTMP/RTSP/TS-UDP/HLS to SDI or HDMI), multi-channels split screen display, etc.


                     Scenic spot monitoring live broadcast                                                          Gourmet store monitoring live broadcast

              Campus monitoring to public security network                                                                   Push the video after split

Main functions





Operating environment

Operating temperature

Relative humidity


Product pictures 

Support 9 channels protocol conversion

● It supports the conversion of NDI-HX, RTP/RTSP, TS over UDP, RTMP (service and push), HLS (m3u8), SIP/Onvif (customize) and other protocols that are software extendable, making various input protocols converted to other target protocols. The transmission/reception of NDI-HX protocol is supported with additional application authorization;

● The transmission/reception of NDI-HX protocol can also be supported with additional application authorization;

● Compatible with various IP cameras, IP encoders, NVRs, video conference systems input;

● At most 9 channels protocol conversion for input streams (Media source number is unlimited and dynamically switched), and each input stream is converted into four same or different protocols output;

● Expandable SATA and NAS video record and storage capability.


Stream service function for up to 100 concurrent access capability (streaming distribution/ live broadcasting)

● 9 channels of network streaming distribution/live streaming function (each stream is pushed to up to 4 different targets simultaneously), and support various protocols such as RTMP;

● Unicast mode can meet up to 100 concurrent user viewing, it can be used directly as a distributed live broadcast server for live events such as education/conference/broadcast program/digital signage etc..

(Note: The actual concurrent access capability depends on the specific network bandwidth, video format and other factors. Device transmission limit is 600Mbps.)


Support up to 9 channels of video decoding and self-defined split display as well as multi-channels video dynamic switching and re-encoding transmission/ live broadcasting

● Support 4K/HD H.264/H.265 video decoding, with HDMI and SDI output interface, supporting to output HDMI (up to 3840x2160@60Hz) and SDI (up to 1920x1080@60Hz) with the same or different contents;

● Support HDMI/SDI embedded audio output and analog audio output, audio channel can be switched at will, support high quality audio digital remix and conference mode audio remix;

● Decode up to 4 channels of 4K 30Hz H.264/H.265 video, or 8 channels of 1080P 50Hz/60Hz H.264/H.265 video, or 16 channels of 1080P 30Hz or 1080i 50/60Hz or 720P and below H.264/H.265 video;

● Support 9 channels video self-defined 1/2/4/6/9 split display, and dynamic switching output;

● Support re-encoding the segmented and reassembled video for live streaming/transmission, and the image up to 1080P60 H.264 encoding. 


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