0002360_modular-4k-multi-window-4ru-video-processor (1)

CORIOmaster mini

Manufacturer: tvONE
SKU: C3-510

 C3-510 CORIOmaster® minioffers a new, more efficient approach to building videowall systems. Using tvONE's latest CORIO®3 technology, it gives the user access to new levels of video processing power to achieve new heights of creative and dynamic videowall displays. All this is possible in one 1RU chassis.

Multiple windows can be used on a video wall to display the physical inputs into CORIOmaster. Windows can be sized to fit the wall or multiple windows added, resized and rotated 360 degrees on the video wall independent of the output rotation. There are 36 maximum system windows that can be used on up to 4 video walls. Each video wall can have a maximum of 14 windows depending on the source resolution, frame rate and size of window.

New! CORIOmaster App

The CORIOmaster App is a free application for smartphones and tablets that extends the control of
CORIOmaster video walls onto mobile platforms. Download it here.

New 4K Input & Output Modules

The addition of 4K support consists of two new modules; HDMI 2.0 4K60 input module and the HDMI 1.4 4K30 scaling output module.

New Streaming Media & 4K Playback Module

The Streaming Media & 4K Playback Input Module provides CORIOmaster systems with the ability to bring 2 network streams up to 1080p 60 @ 20mbs in to just 1 slot. As well as playback of 4k UHD or 2x 1080p60 video files. The Streaming Media Input Module also supports still images with full 4K rendering.  And with at least 40mbs of total bandwidth you can easily provide high quality content to your video wall and projector edge-blend.

New Transition Effects 

CORIOgrapher v2, the control software for the CORIOmaster, CORIOmaster mini and CORIOmaster micro videowall processors now has included simple easy to use window and source transition effects.  This new animation feature is controlled by presets in the system.  Transition effects occur not only by selecting presets in CORIOgrapher but also by third party control systems.

CORIOmaster Transitions

Building of presets in the system now save one or any combination of the following window transition effects as part of a single preset:

  •          Preset Duration – 0 to 60.0 seconds
  •          Fade through Black – Source change occurs in black
  •          Horizontal Shrink and Expand – Image shrinks horizontally with source change in the middle and then expands back to previous window size
  •          Vertical Shrink and Expand – image shrinks vertically with source change in the middle and then expands back to   previous window size
  •          Spin – Both left and right rotation up to 7 times in either direction with source change in the middle of the duration.
  •          Size – Windows can be sized accordingly and saved in the preset
  •          Rotation – Windows can be rotated independent of Source Spin in 359º/+359º.
  •          Movement – place a window in the desired location on the videowall.

When a preset is recalled the transition parameters will automatically occur and be smoothly applied over the duration set in each preset from the current state of the windows. Presets can be created and selected sequentially for precise control of desired effects. Presets can also be selected randomly with the CORIO firmware automatically calculating the difference from preset to preset.

Watch the video link below and This email address is being protected from spambots. You need JavaScript enabled to view it. to learn more!

YouTube Video about CORIOmaster Transitions

CORIO3 video processing technology makes the designing of creative and powerful video display systems an entirely visual experience. Users create Layouts or virtual display groups on a PC screen and then select sources to show on those virtual displays. Then it’s a freeform process of creating a Canvas over the display Layout by sizing, shaping, rotating and positioning each source as required.

CORIOgrapher v2 is the powerful software behind the CORIOmaster. Learn more about CORIOgrapher v2 here.

screen capture of CORIOgrapher



DVI Modules

tvONE Universal DVI modules allow for direct connections to most common analog or digital sources and destinations.

Custom DVI-I adapters provide connections for: Composite, S-Video, component, VGA, RGBHV and HDMI (DVI-D connects directly).

A DVI module provides 2 connections per AV Slot.

  •    Universal DVI Input Module  
  •    DVI Scaling Output Module, Same as Universal DVI minus the CV and S-video capability.

HDBaseT Module

  •    HDBaseT Scaling Output Module - 2 HDBaseT Outputs w/Ethernet
  •    NEW 4KHDBaseT Input Module - 2 HDBaseT Inputsw/Ethernet

SDI Modules

  •    3G/HD/SD-SDI Input Module - 2 Inputs 
  •    HD/SD-SDI Input Module - 4 Inputs 
  •    3G/HD/SD-SDI Scaling Output Module - 2 Outputs

    The scaling 3G/HD/SD-SDI output module allows any 
    source to be converted to SD-SDI, HD-SDI or 3G-SDI for

4K Modules

  •    4K30/60 Input module – 2 inputs
  •    4K30 Scaling Output module – 1 output

Streaming Media & 4K Playback Module

  •    Combine Streaming, File Playback and Still Images for each Video Channel
  •    2 Video channels 4K/30 & HD or Dual HD Media playback
  •    Dual Channel HD streaming over IP
  •    8K Still Image support
  •    USB 3.0 port for file playback
  •    Up to 128GB Internal SSD Storage for content

Video Processing Power

Parallel Processing Yes
CORIO3 Video Processing Yes
Real Time Video Quality Yes
Up/Down/Cross Conversion Yes
Number of Videowalls 4
Display Size Compensation Yes, different sizes in videowalls
Output Rotation Yes for any outputs and windows
Projector Edge Blending Yes
HDCP Key Handling Yes

Computer Input

Digital DVI Up to 10 via Universal DVI
(HDMI & HDCP compliant)
Analog Up to 10 via Universal DVI
Analog Format RGBHV, RGBS, RGsB, YPbPr
Analog Sync TTL Level, 10KW, Pos or Neg
RGB Level Range 0.5-2.0 Vp-p
Scan Rate Detection Automatic
Analog Signals PC to 1920x1080, HD to 1080p60
DVI Signals PC to 1920x1200, HD to 1080p60
Max Horizontal Scan Rate 150kHz

Computer Outputs

DVI Signals Up to 10 via DVI-I
(HDMI & HDCP compliant)
Analog Up to 10 via DVI-I
Analog format RGBHV, RGBS, RGsB, YPbPr
R-G-B Level 0.7 Vp-p
DVI Signals PC to 1920x1200, HD to 1080p60 w/EDID
Analog Signals PC to 1920x1080, HD to 1080p60
Vertical Refresh Rate Any to 250Hz
Size and Position User Adjustable
Settings Memory Non-Volatile
Conversion Technology Proprietary – CORIO®3
Color RGB 24-bit 4:4:4, SDI 20-bit 4:2:0
Max. Sampling Rate 162MHz
Firmware Memory Flash, Upgradable via download
Video Comb Filter Adaptive
Video Adjustments Contrast, Brightness, RGB Gamma

HD Video Resolutions supported (DVI, YPbPr, SDI)

720p (1280x720) 23.98, 24, 25, 29.97, 30, 50, 59.94, 60Hz
1035i (1920x1035) 59.94, 60Hz
1080i (1920x1080) 50, 59.94, 60Hz
1080p (1920x1080) 23.98, 24, 25, 29.97, 30Hz
1080p (1920x1080) 50, 59.94, 60Hz

4K Video Input Resolutions supported (via HDMI)

3840x2160: 4:4:4 23.98/24/25/29.97/30Hz 8-bit
3840x2160: 4:2:0 50/59.94/60Hz 8-bit

4K Video Output Resolutions supported (via HDMI)

3840x2160: 4:4:4 23.98/24/25/29.97/30Hz 8-bit

Video Inputs

Television Standards NTSC, PAL
Composite Video Up to 10 via DVI
YC (S-Video) Up to 10 via DVI
YUV /YPbPr Up to 10 via DVI
SD-SDI/HD-SDI Up to 16 via BNC
SD-SDI/HD-SDI/3G-SDI Up to 8 via BNC
HDBaseT Up to 8 via RJ45
4K Up to 8 via HDMI

Video Outputs

YUV /YPbPr Up to 10 via DVI
SD-SDI/HD-SDI/3G-SDI Up to 10 via BNC
HDBasetT Up to 10 via RJ45
4K Up to 5 via HDMI


SMPTE259M-C 270Mbps < 0.1UI jitter
(SD-SDI Video) 525/625Line
SMPTE292M 1.485/1.4835Gbps < 0.2 UI jitter
(HD-SDI Video) 720p, 1035i, 1080i, 1080p
SMPTE424M 2.97/2.967Gbps < 0.3 UI jitter
(3G-SDI Video) 1080p 60/59.94

Control Methods

RS-232 via D9 Female Connector
IP Interface RJ45 Connector


Limited Warranty 5 Years Parts and Labor
Regulatory Compliance

Main unit FCC, CE, RoHS, UL


Size (H x W x D) 1.75" x 19.0" x 13.25"
44mm x 432mm x 337mm
Weight (Net) Approx. 5Kg (11.03 lbs)
(with redundant PSU option)


Operating Temperature 0⁰ to +40⁰ C (+32⁰ to +104⁰ F)
Operating Humidity 10% to 85%, Non-condensing
Storage Temperature -10⁰ to +70⁰ C (+14⁰ to +158⁰ F)
Storage Humidity 10% to 85%, Non-condensing
MTBF Approximately 50,000 hours

Power Requirement

Internal Power Supply 110v to 240v auto-detecting
Redundancy Optional Internal Hot Swap PSU

Accessories Included

1x Operations Manual
1x Power cable US, UK, Euro or AU
Control Software USB Flash Drive

Key Features

  • Patented CORIO®3 videowall processing technology
  • Manage up to 4 videowalls
  • Uses CORIOgrapher; simple, powerful software interface
  • Live dashboard to switch presets and window sources
  • NEW Streaming Media & 4K Playback Module
  • NEW HDBaseT Input Module 
  • 4K Input & Output modules
  • Custom Resolution Editor with resolutions auto detected on inputs & selectable on the outputs
  • CORIOdiscover application to create custom resolutions, auto discover devices on network, firmware updates and communication settings for each system
  • Outputs rotated in 1̊ increments
  • Combination of different size and resolution of displays can be used
  • Adjustable bezel compensation
  • Edge blending of projectors
  • Universal DVI Inputs: (HDMI/DVI/CV/YC/RGB/YPbPr)
  • DVI-I Outputs: (HDMI/DVI/RGB/YPbPr)
  • HDBaseT Inputs & Outputs
  • SDI Inputs/Outputs: SD/HD-SDI/3G-SDI to 1080p60
  • High Resolution Inputs/Outputs: Analog: PC to 1920x1080, HDTV to 1080p/60
  • DVI: PC to 1920x1200, HDTV to 1080p/60 w/EDID
  • HDMI-Compliant input & output with HDCP handling
  • Video signal parameter adjustments
  • Horizontal alignment on analog PC inputs
  • Up-Down-Cross Conversion
  • Control: RS-232, IP
  • Command Line Interface - Third party control
  • AMX & Crestron modules available
  • 4RU Frame Size
  • Modularity Provides Flexible I/O



  • Redundant hot-swappable power supplies
  • Rear rackmount supports
  • Universal DVI adapters (DVI to other connectors)

 CORIOdiscover PC Based Application 

A separate small CORIOdiscover application can be installed on your computer (included with system purchase or available by download) can be used to auto discover your CORIOmaster or CORIOmaster mini on your network and automatically by selecting the device, open a web browser to the specified address for easy connection and control of the router.

The CORIOdiscover app allows the user to log into a unit to update the firmware, change communications settings and create new custom resolutions that can be used as an input or output resolution. Communication and firmware updates can also be made through CORIOdiscover.


To download CORIOdiscover, CLICK HERE.

 CORIOdiscover w editor

 New Custom Resolution Editor for CORIOmaster & CORIOmatrix

The new Custom Resolution Editor allows for custom resolutions to be created and uploaded into the unit to be used as either an input or output resolution. New resolutions can be created through the unit's API commands for each output or created by using the updated CORIOdiscover app on initial system installation and then selected by the user for each output and auto detected as an input resolution. 

Resolution Editor

Resolution Editor

Resolution List w Empty Slot



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