Datavideo KMU-300 4K Multi-Channel Touch Screen Video Switcher

Datavideo KMU-300 4K Multi-Channel Touch Screen Video Switcher

4K Multi-channel Streaming Switcher
The KMU-300 serves as a comprehensive solution, transforming 4K inputs into four 1080p high-definition outputs. Its user-friendly joystick and button controls allow for seamless management of PTZ camera movements and frame selection on its 14-inch capacitive touchscreen. This adaptable device enables the display of multiple landscape or portrait screens, enabling real-time streaming to two platforms and SD card backup. It is particularly well-suited for self-media studios, as it simplifies camera control, audio mixing, dual-streaming, and recording, empowering a single operator to handle multitasking broadcasting efficiently.

Five HD Camera Angles, One 4K Camera
Discover the enchantment of the KMU-300, a remarkable device that has the power to convert a solitary 4K camera into the illusion of five distinct camera angles. Elevate your live streams with a multitude of dynamic and captivating visuals, ensuring an immersive and engaging experience for your audience.

Cinematic Precision at Your Fingertips
Enhance your video production capabilities with the KMU-300, which offers seamless control over cropped video and external PTZ cameras. Experience effortless maneuvering through an intuitive joystick and a responsive zoom knob, granting you the ability to pan, tilt, and zoom with utmost precision. Seamlessly transition between different angles, ensuring you capture all the essential moments and create captivating, high-quality content that exudes professionalism.

Effortless Control Through Intuitive Gestures
Achieve effortless control over your content using the KMU-300's intuitive gesture interface. Seamlessly zoom in and out, pan, and tilt with ease, utilizing simple and natural gestures like pinching and swiping. With just a swipe of your hand, the KMU-300 allows you to effortlessly adjust camera angles and framing, providing you with the power to create high-quality productions that are both user-friendly and suitable for content creators of any expertise level.

Supports Audio Embedding in Video
The KMU-300 offers a range of audio embedding options, including RCA, XLR, 4K camera, and PC audio embedding audio mixer. This allows for seamless integration of audio signals and provides the flexibility to adjust audio volume as needed.

Direct H.264 Format Recording on SD Card
With the KMU-300, you can effortlessly manage both dual-platform live streaming and on-site SD card recording during your live broadcasts. This advanced technology offers a comprehensive solution, allowing you to seamlessly handle multiple tasks simultaneously.

Additional HDMI Interface for Presenter's PPT Input
Eliminate the inconvenience of constantly switching screens during presentations with the KMU-300. This advanced device is designed with dedicated HDMI inputs and outputs specifically for PC signals, allowing for seamless transmission of the presenter's PowerPoint content. With the KMU-300, directors can effortlessly switch between and monitor live PPT content on-site, ensuring a smooth and efficient presentation experience.

Supports 4K UHD Resolution Input
4K cameras are readily accessible and online content does not necessarily need to be streamed in full 4K resolution. A single 4K camera can be effectively used to capture 4 different cut-outs or regions of interest. The KMU-300 is an ideal choice for interview scenarios involving small panels or smaller places of worship. As social distancing measures become more prevalent, the KMU-300 significantly minimizes the number of cameras required to live stream your production.

Make Your Streams More Reliable with SRT
Broadcasters frequently encounter pixelated video when live streaming, typically due to unstable network environments resulting from fluctuations in bandwidth and packet loss. Streaming RTMP over unreliable networks can exacerbate these issues. However, with dvCloud, you have the option to replace the RTMP protocol with SRT, which effectively resolves most streaming problems you may encounter. SRT outperforms RTMP by efficiently managing problematic networks, leading to an improved streaming experience for your viewers. They will enjoy a smoother stream with reduced buffering and pixelation. To discover more about the benefits of SRT, click on the provided link.

Create Your Professional Landscape Program
By utilizing the landscape switching mode on the KMU-300, users have the ability to effortlessly transition between the four chosen frame pictures located on the right side of the screen. Additionally, they can switch to full-screen mode or display computer output by simply pressing the corresponding buttons. This operation is designed to be straightforward and intuitive, ensuring a user-friendly experience. Moreover, the frame selection area can be customized in advance as presets, providing added convenience for on-site video production.

Create Your Professional Portrait Program
By utilizing the portrait switching mode on the KMU-300, users have the ability to effortlessly switch between the four frame pictures by utilizing the buttons located on the right side of the screen. The process is straightforward and designed to be user-friendly, ensuring a seamless operation. Additionally, the frame selection areas can be conveniently adjusted beforehand as presets, providing a convenient solution for on-site video production.

Vertical and Dual Streaming to Two Different Platforms and Seamlessly Compatible with dvCloud
Streaming live video directly from the KMU-300 has never been easier. By simply connecting the KMU-300 to your local network and linking your PC to the same network, you can effortlessly configure the streaming encoder. Once the setup is complete, all you need to do is press the stream button to start streaming. The KMU-300's built-in streaming encoder eliminates the need for complex procedures and additional equipment, making the process remarkably streamlined.

Maximize the potential of your streaming hardware with the help of dvCloud. The KMU-300 seamlessly integrates with Datavideo's dvCloud service, ensuring a smooth and efficient streaming experience. With dvCloud, you gain access to a subscription service that allows you to send your stream to multiple destinations simultaneously, without the requirement of multiple hardware encoders. This convenient feature saves you time and resources, enabling you to reach a wider audience effortlessly.

Experience the convenience and versatility of the KMU-300 in conjunction with dvCloud. By connecting the KMU-300 to your local network and configuring the streaming encoder, you unlock a world of possibilities for live streaming. With the built-in streaming encoder, you can eliminate the complexities associated with traditional streaming setups. Additionally, the integration with dvCloud empowers you to effortlessly distribute your stream to multiple destinations, all without the need for multiple hardware encoders. Take advantage of this powerful combination to enhance your streaming capabilities and expand your reach.

Stream to 25 Platforms Simultaneously (dvCloud Professional)
Discover the power of dvCloud Professional, a cutting-edge streaming solution that allows you to effortlessly stream your content to an impressive 25 platforms simultaneously. Whether you choose to target various platforms or different channels within the same platform, dvCloud has got you covered. With this remarkable technology, even if your local network bandwidth is restricted, you can still seamlessly stream your content to multiple platforms, ensuring maximum reach and engagement for your audience. To learn more about the incredible capabilities of dvCloud Professional, visit www.dvcloud.tv today.

Real Time Statistics
dvCloud provides powerful real-time statistics for all video sources and destinations so you can be sure every frame reaches its destination:

- Monitor your video sources and be sure every frame makes it to the cloud
- Leave nothing to chance, check your networks performance and adjust your streaming settings before you go live
- Monitor your NVD-3X MARK II decoders and be sure every frame makes it to the decoder
- Monitor your streaming destinations in real time with our easy-to-use traffic light system
- All statistics are graphed, you can see the previous 10 minutes statistics.

Technical Specifications

Video Standard
UHD & HD
Video Format
Input:
3840x2160p 23.98/24/25/29.97/30/50/59.94/60
1080p 50/59.94/60
Output:
1080p 50/59.94/60
720p 50/59.94/60
Video Processing
4:4:4 / 4:2:2 / 4:2:0
Video Input
1x HDMI 2.0
1x HDMI 1.4 with Loop through
Video Output
3x HDMI 1.4 (Program)
1x HDMI 1.4 (Aux: Ch1-Ch4)
Support Video Output Resolution
1920 x 1080p 50/59.94/60
1280 x 720p 50/59.94/60
Streaming Encode
H.264/AVC, Main/High Profile
Streaming Video Bitrate
Record Only: Up to 16Mbps (1080p50/60)
Stream Only: Up to 10Mbps (1080p50/60), dual stream
Record+Stream: 36Mbps (1080p50/60)
Streaming Video Rate Mode
CBR
Streaming Audio Mode
Stereo/Mono
Streaming Audio Bitrate
Stereo: 64~384Kbps
Mono: 32~192Kbps
Streaming Protocols
TS over TCP/UDP (unicast & multicast)
RTSP over HTTP/TCP/UDP (RTSP Elementary Streaming)
RTMP/RTMPS (Publish)
HLS
SRT
Network Interface
1x RJ45 (10/100Mbps Ethernet)
Recording Storage Medium
SD Card (Class 10 above)
Recording Storage File System
NTFS, FAT, exFAT
Recorded File Format
MP4
Built-in Audio Mixer
Yes, 4 channels
Audio Input
2x XLR(Mic)
2x RCA
Audio Output
2x Unbalanced RCA
Preview Display
14” Capacitive Touch LCD
Dimension (LxWxH)
438 x 331 x 114 mm
Weight
4.3 kg
Power Supply
DC 12V, 52W
Operating Temp. Range
0~40 °C
What's in the box
1 x KMU-300 Main Unit
1 x AD Switch DC 12V with AC Cord