
12G-SDI / HDMI 4K60
NDI® Studio 4K·SH
By Science Image
Bi-directional Full NDI Encoder & Decoder
Optical Transceiver
UpDownCross Conversion
NDI® 5
NDI® Studio 4K Family
NDI® Studio 4K.SH
NDI® Studio 4K SH supports up to 12G SDI and HDMI 4K60 video signal input, converting them into network signals, and also support converting network signals into SDI/HDMI signal output. Broadcast level, ultra-high definition and ultra-low latency video presence, provides users with the excellent AV experience. Encoding, frequency conversion and optical transceiver can work simultaneously, flexible transmission methods can be set anytime and anywhere. It’s the best choice for programming, sports events, live streaming and remote video conference.
Bi-Directional Encoding & Decoding
Switch Full NDI® encoding and decoding by clicking; Support 12G-SDI and HDMI 4K60 or below any SMPTE standard format input; Full NDI® encodes and decodes exact original image color and sharpness, low latency, broadcast-grade metrics, flexible UDP features, integrated TALLY, audio embed/unembed and call capabilities, flexible live applications and networking, enabling your team to quickly build an IP broadcast-grade studio with high efficiency and low cost…


One click transformation, 27 formats to choose
Supports 27 formats of up and down conversion from HD to UHD, support up to3840x2160p60. The output resolution format is freely chosen by the user, just enjoy the easy conversion.
UHD Optical Transceiver
Long distance transmission, ultra fast and super stable NDI® Studio 4K SH supports optical transceiver function, with a single fiber optic cable, it can transmit signals to the program production up to 20km away. With just one click, you can enjoy the flexible switch between the transmitting and receiving ends.

Flexible deployment, convenient and practical
Built-in 12G-SDI and HDMI 4K60 optical transceiver function, optical transceiver integrated, when using NDI® in the field, can be used as a two-way optical transceiver, it can receive, also can send; Users can switch the receiving or sending function with one key according to the actual situation, namely plug and play, support hot plug and plug, automatic signal recognition, up to 20 km transmission; Optical terminal machine and NDI® encoding and format up and down frequency conversion can work at the same time, one machine and three uses, you can set up flexible transmission mode anytime and anywhere according to the requirements of the field environment

NDI®
Support NDI® functions, the application of NDI® features and tool set, give full play to the remote advantages of NDI®, not limited by the region and network bandwidth, anytime, anywhere to build the studio you need.


Broadcast quality
Support 12G-SDI/HDMI 2.0 and SMPTE/ITU international broadcast standard formats, compatible with multiple sampling formats(444,422,420), accurate and fast signal recognition.Adopt Xilinx FPGA SOC hardware ,internal design and embedded Linux system, ensure the program running stably,not influenced by the external complex environment.
Compatibility and stability
Support SMPTE video source , compatible with the video from most equipment. Open to most software and browsers ,truly plug and play. NDI® Studio 4K SH meets industrial standard, which ensure it works durably and reliably.

More features

Aviation technology
Aviation aluminum integrated design and milling, ultra-thin process, aviation process manufacturing.

Broadcast quality
Broadcast grade international standard formats and specifications, accurate and rapid signal recognition, the program runs like a rock, not affected by the environment.

Multiple applications
It is widely used in many occasions, such as conference and stage live, remote connection, education live broadcast, and gives full play to its advantages in various fields.

Flexible deployment
One machine multi-purpose, reduce the system cost, to be able to respond quickly, flexible, convenient.
Tech Specs
NDI® Studio 4K • SH
SDI video format | |
---|---|
1.5G/3G-SDI HD video format | 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60 |
6G/12G-SDI/Ultra HD /4K video format | 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 |
SDI specification | SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE 424M, SMPTE 425M, SMPTE 2081-1, SMPTE 2081-10, SMPTE 2082-1 and SMPTE 2082-10 |
HDMI video format | |
HD video format | 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60 |
4K video format | 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 |
SDI video sampling | 4:2:2 and 4:4:4 |
SDI audio sampling rate | TV standard 48kHz |
SDI color accuracy | 4:2:2 and 4:4:4 |
SDI color space | REC 709 BT2020 |
HDMI color space | REC 709 BT2020 |
HDMI color accuracy | YUV 4:2:2 and RGB 4:4:4 |
UpDown conversion format supported by NDI® Studio 4K•SH

Interface | |
---|---|
SDI video input | 1 x 1.5G/3G/6G/12G-SDI, adaptive input, automatic switching |
SDI video output | 1 x 1.5G/3G/6G/12G-SDI, adaptive output, automatic switching |
HDMI video input | 1 x HDMI 2.0 Type A interface supports up to HDMI 4K60p input, backward compatible |
HDMI video output | 1 x HDMI 2.0 Type A interface supports maximum HDMI 4K60p output, backward compatible |
Optical fiber input and output | 1 x SMPTE optical fiber SFP socket, 12G-SDI optical Transceiver modules |
RJ45 Gigabit Ethernet port | 1 x RJ45 Gigabit Ethernet interface, used to control and set equipment parameters and input and output NDI signals |
LINE IN audio input port | 1 x LINE IN 3.5mm audio input port for external analog audio embedding |
MIC Intercom input and output port | 1 x Mic 3.5mm audio input and output port(De-Embeded), used for NDI Intercom (with Laudo software required) |
USB 2.0 Type A port | 1 x USB 2.0 Type A interface, used to control a third-party PTZ camera |
Display | |
1.3 inch OLED screen | 1 x 1.3-inch OLED screen, real-time display of NDI box encoding/decoding status, input/output format and IP and other information, clear at a glance, easy to operate |
Large size TALLY light guide block | Large-size semi-transparent matt TALLY light guide block, which can display three TALLY states transmitted through NDI in real time: Green/Preview, Red/Program |

Network and requirements | Gigabit Ethernet switch and Gigabit Ethernet card. |
---|---|
Software, operating system, support platform | Built-in Linux,application control software ScienceImage Laudo. Supports Windows 8.1 and 10 operating systems, Mac 10.14 Mojave, Mac 10.15 Catalina or higher. Support IE/Edge/Firefox/Chrome/Safari/Opera and other browsers. |
Specifications | |
size | 125mm x 115mm x 24mm |
weight | 370g |
material | all aviation aluminum milling |

Power supply | |
---|---|
power supply requirements | Two power supply modes: 9-18V DC and POE |
power consumption | 18W |
Accessories | |
Optical Module | 12G-SDI /HDMI 4K SFP Optical Module |
Environmental requirements | |
Operating temperature | 5°C to 40°C |
Storage temperature | -20° to 60° C (-4° to 140° F) |
Relative humidity | 0% to 90% non-condensing |
Packing List | NDI Studio 4K.SH Quick start manual 12V universal power supply (includes four sets of international conversion plugs) |

Warranty | 1 year limited manufacturer’s warranty |

12G-SDI / HDMI 4K60
FLOW 4K
By Science Image
UpDownCross Conversion
Optical transceiver
Support at least 35 format SDI/HDMI Conversion
FLOW 4K
This is a set frequency conversion, optical end machine in one of the delicate small box. The built-in 12G-SDI and HDMI 4K60 optical modules can be used as bidirectional optical modules in the field. It’s an up and down converter; Access to the optical fiber line can realize the function of optical terminal machine, can long-distance transmission of original signals, multi-purpose machine, reduce the cost of the system, can be fast, flexible, convenient response

UpdownCross Convertion
The FLOW 4K is also a 12G-SDI/HDMI2.0 interface up/down/cross converter. At least 35 SMPTE standard formats are supported, and user defined special formats can also be accepted.
UHD Optical Transceiver
Built in 12G-SDI and HDMI 4K60 optical transceiver function, it can be used as a two-way optical transceiver when used on the site, both receiving and sending; The user can switch the sending or receiving function with one key according to the actual situation, and the transmission distance can reach 20KM.

Flexible deployment, convenient and practical
Flexible deployment on the front end or display/control terminal according to different scenes on site; While the optical transceiver works, it is also a SDI/HDMI bidirectional converter; One machine for multiple purposes, reducing system cost, fast response, flexibility and convenience.


Broadcast quality
Support 12G-SDI/HDMI 2.0 and SMPTE/ITU international broadcast standard formats, compatible with multiple sampling formats(444,422,420), accurate and fast signal recognition.Adopt Xilinx FPGA SOC hardware ,internal design and embedded Linux system, ensure the program running stably,not influenced by the external complex environment.
Compatibility and stability
Support SMPTE video source , compatible with the video from most equipment. Open to most software and browsers, truly plug and play. HD mini meets industrial standard, which ensure it works durably and reliably.

More features

Aviation technology
Aviation aluminum integrated design and milling, ultra-thin process, aviation process manufacturing.

Broadcast quality
Broadcast grade international standard formats and specifications, accurate and rapid signal recognition, the program runs like a rock, not affected by the environment.

Multiple applications
It is widely used in many occasions, such as conference and stage live, remote connection, education live broadcast, and gives full play to its advantages in various fields.

Flexible deployment
One machine multi-purpose, reduce the system cost, to be able to respond quickly, flexible, convenient.
Tech Specs
FLOW 4K
Video format
SDI video format | |
1.5G/3G-SDI HD video format | 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60 |
6G/12G-SDI/Ultra HD /4K video format | 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 |
SDI specification | SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE 424M, SMPTE 425M, SMPTE 2081-1, SMPTE 2081-10, SMPTE 2082-1 and SMPTE 2082-10 |
HDMI Video format
HD video format | 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60 |
4K video format | 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 |
SDI video sampling | 4:2:2 and 4:4:4 |
SDI audio sampling rate | TV standard 48kHz |
SDI color accuracy | 4:2:2 and 4:4:4 |
SDI color space | REC 709 BT2020 |
HDMI color space | REC 709 BT2020 |
HDMI color accuracy | YUV 4:2:2 and RGB 4:4:4 |
UpDown conversion format supported by FLOW 4K

Interface | |
---|---|
SDI video input | 1 x 1.5G/3G/6G/12G-SDI, adaptive input, automatic switching |
SDI video output | 1 x 1.5G/3G/6G/12G-SDI, adaptive output, automatic switching |
HDMI video input | 1 x HDMI 2.0 Type A interface supports up to HDMI 4K60p input, backward compatible |
HDMI video output | 1 x HDMI 2.0 Type A interface supports maximum HDMI 4K60p output, backward compatible |
Optical fiber input and output | 1 x SMPTE optical fiber SFP socket, used to connect different types of Gigabit/10 Gigabit/12G-SDI optical fiber modules |
RJ45 Gigabit Ethernet port | 1 x RJ45 Gigabit Ethernet interface |
LINE IN audio input port | 1 x LINE IN 3.5mm audio input port for external analog audio embedding |
MIC input and output port | 1 x Mic 3.5mm audio input and output port |

Display | |
---|---|
1.3 inch OLED screen | 1 x 1.3-inch OLED screen, real-time display of NDI box encoding/decoding status, input/output format and IP and other information, clear at a glance, easy to operate. |
Specifications | |
size | 125mm x 115mm x 24mm |
weight | 360g |
material | all aviation aluminum milling |

Power supply | |
---|---|
Two power supply modes | 5-18V DC power input and POE |
Power consumption | 10W |
Environmental requirements | |
Operating temperature | 5°C to 40°C |
Storage temperature | -20° to 60° C (-4° to 140° F) |
Relative humidity | 0% to 90% non-condensing |
Packing List | FLOW 4K quick start manual 12V universal power supply (includes four sets of international conversion plugs) |

Warranty | 1 year limited manufacturer’s warranty |

STUDIO EDGE
Rack-Mounted Multi-Fuction NDI® Codec
Supreme Performances.
Stable & Durable operation
1-6 Channel selection as necessary
Engineering project easily handled

Maximum 6 Channels
Outstanding performance

Farewell to Tradition
Concurrent possession of 5 functions
Outstanding performance
NDI® Encoder, NDI® Decoder, Optical Transceiver, Updown Cross Converter
Functionally 5-in-1, Globally exclusive

Simplifying 6 into 1
6 NDI® encoders, 6 NDI® Decoders, 6 Optical transceivers, 6 SDI/HDMI Converters, and 6 Up Down Cross Converters integrated into one

STUDIO EDGE
by Science Image
1/ Full NDI® Encoding Up Down Cross Conversion Optical transmitting & receiving
Concurrent operation of 3 functions:

2/ Stable & Efficient
20 km transmitting range
12G-SDI/HDMI 4K Optical transmitting
Each channel shiftable to optical transmitting / Receiving mode
Optical transmission application topology

3/ Concurrent Operation of 6 Channels
Encoding & Decoding
Free Configuration | Encoding, Decoding | Shift Mode at a finger tip
Encoding/Decoding mixture application topology

4/ At least 27 SMPTE
Formats’ Free Shift
SDI/HDMI Up Down Cross Conversion
Feasible for each channel
Convenient format shifting

More formats will be supported…
5/ Versatile Audio Processing
Audio Embedding/De-embedding
Volume adjustment
Mixer

6/ Visible Parameters and Status
1.3 inch Display Screen
Parameters/Status Visible

7/ Independent Switch at disposal
Six switches, independent control

8/ 1U Rack-Mounting Design makes installation easy
Centralized deployment, multi-application, studio, live production, broadcasting vehicle, conference room, media center, control room, highly integrated

9/ Scroll Wheel Fulfills quick configuration
NDI® mode, primary IN, Output format, optical shifting

10/ Overall Heat Radiation
Silent operation

11/ Multi-interfaces
POE/Ethernet, Optical TX/RX, HDMI IN, HDMI OUT, SDI IN, SDI OUT, Line In, powerful integration

12/ Clear Tally Indication of 6 Channels
Preview / Program

13/ 3 Year Manufacturer Warranty
Outstanding Durability

Make better !


FLOW EDGE
By Science Image
Channel 1-6
UpDownCross Conversion / Optical Transceiver
Optical Transceiver / UpDownCross Conversion / Simultaneously

12G-SDI / HDMI 4K
Optical Transceiver

12G-SDI / HDMI 4K
UpDownCross Converter

Scroll Wheel Control

Audio Embedded /
De-embedded / Mixer


FLOW 2
By Science Image
12G-SDI / HDMI 4K60
UpDownCross Converter / Optical transceiver
FLOW 2
FLOW 2 is a powerful product, it combines frequency conversion and optical transceiver in one tiny device.It is the upgraded version of FLOW 4K
with an intelligent scroll wheel. Widely used in various business scenarios such as broadcast program, variety show recording, large events, and video conferences, providing users with excellent AV experiences.

Support at least 35 types SMPTE formats multiple functions, efficient inter-convert
Flow2 provides up and down conversion in 35 formats (from HD to UHD), the maximum 3840x2160p60. Supports up to 12G-SDI/HDMI 4K60 inter-conversion and output. The user can choose the output format with just a click.
Optical transceiver Ultra long distance transmission So easy
Provide a 12G SDI optical transceiver interface, simultaneously transmit and receive 3G/6G/12G SDI and HDMI 4K videos, support maximum 20km transmission; The web UI is equipped with an optical transceiver switch, allowing users to freely choose HDMI optical transceiver or SDI optical transceiver in the web UI.

Flexible deployment, convenient and practical
Flexible deployment on the front end or display/control terminal according to different scenes on site; While the optical transceiver works, it is also a SDI/HDMI bidirectional converter; One machine for multiple purposes, reducing system cost, fast response, flexibility and convenience.


Broadcast quality
Support 12G-SDI/HDMI 2.0 and SMPTE/ITU international broadcast standard formats, compatible with multiple sampling formats(444,422,420), accurate and fast signal recognition.Adopt Xilinx FPGA SOC hardware ,internal design and embedded Linux system, ensure the program running stably,not influenced by the external complex environment.
Compatibility and stability
Support SMPTE video source , compatible with the video from most equipment. Open to most software and browsers, truly plug and play. HD mini meets industrial standard, which ensure it works durably and reliably.

More features

Aviation technology
Aviation aluminum integrated design and milling, ultra-thin process, aviation process manufacturing.

Broadcast quality
Broadcast grade international standard formats and specifications, accurate and rapid signal recognition, the program runs like a rock, not affected by the environment.

Multiple applications
It is widely used in many occasions, such as conference and stage live, remote connection, education live broadcast, and gives full play to its advantages in various fields.

Flexible deployment
One machine multi-purpose, reduce the system cost, to be able to respond quickly, flexible, convenient.
Tech Specs
FLOW 2
Video format
SDI video format | |
1.5G/3G-SDI HD video format | 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60 |
6G/12G-SDI/Ultra HD /4K video format | 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 |
SDI specification | SMPTE 259M, SMPTE 292M, SMPTE 296M, SMPTE 372M, SMPTE 424M, SMPTE 425M, SMPTE 2081-1, SMPTE 2081-10, SMPTE 2082-1 and SMPTE 2082-10 |
HDMI Video format
HD video format | 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080PsF23.98, 1080PsF24, 1080PsF25, 1080PsF29.97, 1080PsF30, 2K DCI 23.98p, 2K DCI 24p, 2K DCI 25p, 1080p50, 1080p59.94, 1080p60 |
4K video format | 2160p23.98, 2160p24, 2160p25, 2160p29.97, 2160p30, 2160p50, 2160p59.94, 2160p60 |
SDI video sampling | 4:2:2 and 4:4:4 |
SDI audio sampling rate | TV standard 48kHz |
SDI color accuracy | 4:2:2 and 4:4:4 |
SDI color space | REC 709 BT2020 |
HDMI color space | REC 709 BT2020 |
HDMI color accuracy | YUV 4:2:2 and RGB 4:4:4 |
UpDown conversion format supported by FLOW 2

Interface | |
---|---|
SDI video input | 1 x 1.5G/3G/6G/12G-SDI, adaptive input, automatic switching |
SDI video output | 1 x 1.5G/3G/6G/12G-SDI, adaptive output, automatic switching |
HDMI video input | 1 x HDMI 2.0 Type A interface supports up to HDMI 4K60p input, backward compatible |
HDMI video output | 1 x HDMI 2.0 Type A interface supports maximum HDMI 4K60p output, backward compatible |
Optical fiber input and output | 1 x SMPTE optical fiber SFP socket, used to connect different types of Gigabit/10 Gigabit/12G-SDI optical fiber modules |
RJ45 Gigabit Ethernet port | 1 x RJ45 Gigabit Ethernet interface |
LINE IN audio input port | 1 x LINE IN 3.5mm audio input port for external analog audio embedding |
MIC input and output port | 1 x Mic 3.5mm audio input and output port |
Display | |
1.3 inch OLED screen | 1 x 1.3-inch OLED screen, real-time display of NDI box encoding/decoding status, input/output format and IP and other information, clear at a glance, easy to operate. |
Specifications | |
size | 125mm x 115mm x 24mm |
weight | 365g |
material | all aviation aluminum milling |
Power supply | |
Two power supply modes | 5-18V DC power input and POE |
Power consumption | MAX 12W |
Environmental requirements | |
Operating temperature | 5°C to 40°C |
Storage temperature | -20° to 60° C (-4° to 140° F) |
Relative humidity | 0% to 90% non-condensing |
Packing List | FLOW 2 quick start manual 12V universal power supply (includes four sets of international conversion plugs) |

Warranty | 3 years limited manufacturer’s warranty |
- About
- Kiloview
- NDI SERIES
- CUBE R1 Recorder System [NEW]
- CUBE X1 NDI CORE [NEW]
- LinkDeck [NEW]
- N60 4K HDMI to NDI Converter
- N50 12G-SDI to NDI Converter [NEW]
- N6 HDMI to NDI Encoder/Decoder
- N40 4K HDMI to NDI Encoder/Decoder
- N30 12G SDI to NDI Encoder/Decoder
- U40 4K HDMI to NDI Encoder
- D300 Multi-Channel Decoder
- NDI CORE
- NDI Recorder
- VIDEO ENCODER
- P3 mini 4G Wireless Bonding Encoder [NEW]
- P3 5G Bonding Encoder [NEW]
- E3 Dual-Channel [NEW]
- S2 H.265 4K Video Encoder
- P1/P2 H.264 4G Bonding Encoder
- 1RU/3RU Rackmount Codec
- OTHERS
- KiloLink
- Kiloview Intercom Server
- Video Collaboration System
- MG300 Medla Gateway
- Integrated Media Management System
- VIDEO DECODER
- D350 4K H.265/H.264 Decoder [NEW]
- DC230 Multi-channel Decoder
- DC220 Single-channel Decoder
- 1RU/3RU Rackmount Codec
- ACCESSORIES
- Storage Kit [NEW]
- External Tally Light
- V-Shape Mounting Kit
- NDI 3RU Mounting Chassis
- NDI 1RU Mounting Chassis
- U40 Mounting Kit
- NDI - LiveXpert
- ☰ Science Image
- Purchase
- Support