The KAIROS KC2000 Core Flagship Mainframe from Panasonic is a flexible and scalable cloud-based video broadcast system for events, sports, and remote streaming that enhances and upgrades any professional control room environment. The KAIROS system employs a 4 RU chassis with a wide range of inputs and outputs, including HDMI, SDI, and NDI. The KAIROS KC2000 provides encoding and playback via its ST 2022-7 redundant 1GB network ports.
Supporting video resolutions up to UHD 4K60, the resolution-independent platform routes a wide range of input sources using flexible GPU I/O bandwidth allocation and with different resolutions and formats seamlessly mixed for input and output. The built-in redundant power supplies ensure reliable and continuous uptime.
Variety of Video Inputs/Outputs
KAIROS fully supports baseband signal (12G/3G/HD-SDI, HDMI, Display Port) and IP packet (ST 2110, NDI, RTP) input and output. In addition to RTP, RTMP, and RTSP, the SRT streaming protocol is supported for superior stability and security. And it is equipped with eight input channels of Kairos Core 2000 and two output channels, and each channel can be set to a selected protocol. Audio input/output is supported by 16 channels each for NDI and SRT, and eight channels each for RTMP and RTSP.
Agile Input Routing
Input/output functions of KAIROS have been expanded and strengthened by the "Agile Input Routing" feature that flexibly allocates GPU I/O capability according to the bandwidth of the video source.
For example, up to 128 inputs and 80 outputs of 1080i and 720p signal can be connected to a single mainframe with ST 2110 network. This allows use in larger-scale live productions with more scenes and more input sources. KAIROS removes input restrictions to be connected to a system and realizes more efficient use of the ST 2110 network and other inputs such as Deltacast, NDI, SRT, and other streaming inputs.
Audio Input/Output Supported
In addition to ST 2110-30 (AES67), SDI-embedded audio via the gateway port, NDI, and SRT/RTMP/RTSP audio input/output are supported. Also, functions that support audio level meter displays onto the multiviewer, clip player audio output, and output audio routing have been added.
A total of 32 audio streams are available with up to 10 split-screen audio level meter displays.
A total of 32 audio streams are available with up to 10 split-screen audio level meter displays.
Audio Mixer Function
The AT-SF005 audio mixer option adds audio mixing function. It enables the adjustment, mixing, routing, and muting of up to 16 channels (stereo/monaural) per video source. It is also equipped with a master level adjustment and tone generator.
Starting with version 1.2.2, PFL (Pre-Fader Listen) and audio monitor output are supported., with various other functions also added.
Resolution Independent
Standard video formats with different resolutions such as 4K/HD can be mixed and used. IP conversion of input enables the use of 1080i59.94 and 1080i50 interlaced video inputs/output.
Customizable Multiviewer Configuration
KAIROS is equipped with four multiviewer outputs for AT-KC2000 that are compatible with 4K/HD. The display layout can be freely customized and saved as your own template, and up to 36 images on each screen can be displayed on four screens. This multiviewer can also manage to display RAM/Clip Player and scene and AUX output. The audio level meter can also be displayed.
PTP Synchronization
KAIROS supports PTP (Precision Time Protocol) synchronization, which is an IP-based synchronization and can fully manage the whole ST 2110 system. It supports PTP synchronization even with a GbE (Gigabit Ethernet) port connection.
Layered Effects with Unrestricted Number of MEs
Unlike conventional hardware-based switchers, the KAIROS Core 2000 is unrestricted by the number of MEs or keys. Layers can be added as the GPU capacity permits similar to the layers of a standard image-editing app, allowing you to set the keys and scaling freely. The Kairos Core 2000 has significantly increased the number of layers by increasing the GPU video processing capacity to enable more complex and advanced video expressions.
Diverse Effects with Title Generator
Layers can be added with not only keys but also various effects. The built-in title generator allows you to create titles.
Layer-Based Content Creation
- Arrange live video content sources on a field, like images in Photoshop
- Unconstrained layers
- Transitions applicable to any layer
- Custom Canvas for any size or shape display screen wall or ribbon
Format-Free Canvas
The Canvas function enables the production of videos in a special format, such as 32:9 for wall display, in addition to the standard 16:9 format. With the freely customizable multiviewer, videos with unique aspect ratios can be displayed.
One Frame Latency and Variable Frame Delay
Processing latency can be as low as one frame. Sports and concert performances can be presented with the action intact. A variable frame delay (1 to 20 frames per one frame step) can be conducted for each channel, and the frame delay difference between the sources can be adjusted.
Video/Audio/Still Frame File Retention
With the built-in RAM Player, Clip Player, and Audio Player, footage can be played in loaded video/audio files. A playlist function has been added to the Clip/RAM player. It also has a still picture storage.
- RAM Player (eight channels, uncompressed): Uncompressed images can be played, making it suitable for playing relatively short videos such as background video loop playback and flying logo. The recording time depends on the RAM capacity of the Kairos Core 2000, and it increases according to the material image resolution and number of channels (up to eight channels). Clips are imported externally and saved onto the internal SSD.
- Clip Player (two channels, compressed): It is possible to play compressed video files with audio, making it suitable for playing relatively long clips such as commercial footage. Clips are imported externally and saved onto the internal SSD. AVC-Intra, H.264, Avid DNxHD, and Apple ProRes are supported.
- Audio Player (four channels): Audio files can be played. File formats supported are WAV, MP3, Ogg, FLAC, and AIFF. Files other than WAV will be converted to WAV (48 kHz/24-bit) upon upload.
Please note: Compressed video files with interlaced video formats are not supported.
Graphics and Processing
- Simultaneous baseband, streaming, NDI, and ST 2110
- Simultaneous HD, 3G, 4K, and IT/AV display resolutions
- Uncompressed I/O through baseband or network
- Internal clips and graphics decoded for instantaneous access
- Streaming sources decoded for processing
Manage and Control More Streams and Screens
- Drive IMAG, live broadcasts, LED walls, web streams, and front-of-house displays from a single system
- Network-based control of setups, transitions, and peripheral gear from a single interface and with multiple controls
- Multicast inputs can feed multiple destinations
KAIROS Platform Solution
KAIROS is an IT/IP platform solution that gives you unlimited control to unleash your creative vision and craft amazingly immersive experiences. KAIROS is more than a typical switcher as it achieves high performance by fully utilizing the power and flexibility of its CPU and GPU and frees you from the constraints of a traditional hardware-based system. KAIROS offers unrestricted flexibility of input, output, and operation for efficient production of live video that captivates audiences. The mainframe is a reliable, enterprise-level Linux server with an easy-to-use desktop user interface.
Upgradeable and Expandable
- Add network sources and capacity
- Add multiple control surfaces such as the hardware KAIROS Control Panel, KAIROS Compact Control Panel, KAIROS Creator Software, and Skaarhoj Small Panel for KAIROS
- Add additional cores
- Extend to remote streaming sources