> For the complete documentation index, see [llms.txt](https://docs.vioso.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vioso.com/changelog.md).
# Changelog and Version History
## VIOSO 7
VIOSO 7 introduces new integrations and calibration workflows, including support for HIVE media systems, NDI-based calibration, and a web-based generic calibration panel. The release enhances 3D model generation, expands warping and NDI tool options, and improves marker-based camera pose estimation. Several issues were fixed, including blacklevel handling in the VIOSO\_API and Chroma activation.
### VIOSO 7.0.4
**Released:** 2026-05-25 - **Download:** [VIOSO7\_7.0.4.11052.exe](https://download.vioso.com/releases/vioso7/VIOSO7_7.0.4.11052.exe)
Changelog 7.0.4
New:
* New project design type for Exaplay 3
Improvements
* Pandoras Box project design allows changeable grid size for x-file export now
Fixes:
* mask widget did not erase mask files, if pattern like "name\_desc....xml" file names exist and a mask with name "name.xml" will be saved
* projector calibration mask was gone in project mode recalibration
### VIOSO 7.0.3
**Released:** 2026-03-27 - **Download:** [VIOSO7\_7.0.3.11034.exe](https://download.vioso.com/releases/vioso7/VIOSO7_7.0.3.11034.exe)
Changelog 7.0.3
New:
* New project design type: Hive for sliced content
Improvements
* individual display content rectangle can be inflated now
* all display content rectangles can be inflated now, based on relative or absolute size
Fixes:
* Inside display content rectangle visualisation, the warning that a rectangle is too small, was calculated wrong
* in project mode, if a 3D model and a manual blacklevel compensation was used, the manual blacklevel compensation was gone during recalibration
* The blended blacklevel option was not persistent over all conditions in project mode
* problems with "Stretch to full screen" option if "Align 3D" project step is executed multiple times without restart of the app
### VIOSO 7.0.2
**Released:** 2026-02-11 - **Download:** [VIOSO7\_7.0.2.11012.exe](https://download.vioso.com/releases/vioso7/VIOSO7_7.0.2.11012.exe)
Changelog 7.0.2
New:
* added "Clear" button for MRD render texture image, 3D-model GL widget model texture and background image
* new entry in menu/Tools to inspect a 3D-model file directly
Improvements
* For custom 3D-models, the usage of sub meshes can be choosen now in project designer
* 3D-Model GL widget shows partial selected sub meshes and not always the whole 3D-model
Fixes:
* 3D-model file viewer starts with reseted pose and does not save its state to ini file if it is closed
* Improved performance of 3D-model viewer
VIOSO 7.0.1: internal release only
### VIOSO 7.0.0
**Released:** 2026-01-28 - **Download:** [VIOSO7\_7.0.0.10989.exe](https://download.vioso.com/releases/vioso7/VIOSO7_7.0.0.10989.exe)
Changelog 7.0.0
New:
* Integration of HIVE media systems
* Web-based generic calibration panel
* Estimate pose of calibration camera using optical markers
* Calibration via NDI
Improvements
* 3D Model generator improved (more models, marker)
* New tool: NDI Reciever
* More selection options for warping tool
Fixes:
* VIOSO\_API blacklevel gets cut on blend
* Activate Chroma
## VIOSO 6.3
This is a major release that introduces a new procedure for blacklevel uplift. Recommended for new setups and for testing. Existing, well-running setups do not need to be updated.
### VIOSO 6.3.2
**Released:** 2025-06-12 - **Download:** [VIOSO6\_6.3.2.10804.exe](https://download.vioso.com/releases/vioso6/VIOSO6_6.3.2.10804.exe)
Changelog 6.3.2
Improvements
* network detection of clients improved on large networks
* new parameter in SPeASY.ini to extend P2W
* Improved Pandoras Box Profile
Fixes:
* Various small fixes
### VIOSO 6.3.1
**Released:** 2025-04-30 - **Download:** [VIOSO6\_6.3.1.10714.exe](https://download.vioso.com/releases/vioso6/VIOSO6_6.3.1.10714.exe)
Changelog 6.3.1
Improved handling of network licensing
New
* New network licensing dialog
Improvements
* network licensing streamlined between preview/edit and export
* Ported "pseudeo camera scan conversion" from Blackbox to VIOSO 6
Fixes:
* Fixed an issue with projector masks being too sticky
### VIOSO 6.3.0
**Released:** 2025-02-28 - **Download:** [VIOSO6\_6.3.0.10674.exe](https://download.vioso.com/releases/vioso6/VIOSO6_6.3.0.10674.exe)
Changelog 6.3.0
Introducing a new blacklevel uplift method
New
* New blacklevel uplift method
* Added ConfigureMosaicUI tool to create NVIDIA Mosaic configurations
Improvements
* Updated licensing engine
Fixes:
* Various fixes
## VIOSO 6.2
Major release, introducing a new way of network licensing that faciliates the use of VIOSO in master-client scenarios.
### VIOSO 6.2.1
**Released:** 2024-11-24 - **Download:** [VIOSO6\_6.2.1.10602.exe](https://download.vioso.com/releases/vioso6/VIOSO6_6.2.1.10602.exe)
Changelog 6.2.1
Minor release, mainly recommended for handling Norxe projectors and Pixera 2.0 setups.
New
* Camera presets for VIOSO Calibration kits in Project Designer
* Warper4K export
Improvements
* New conversion task "recalculate blacklevel"
* Correct demo tag handling on master-client systems
* Updated references to online documentation
* Improved sorting of project profiles in the Project Designer
* For NDI displays in the ProjectDesigner, the hardware ID is automatically filled in if the user does not specify one
* VWF export: new structure of the file names, now the compound name is in front of the IP, if appended
Fixes:
* Corrected calibration file naming in Pixera2 profile
* Fix for export to Norxe projectors
* Fix to handle project based NDI displays
* Better projection-plane size calculation for asymmetrical frustum
* Fix:Blending format combo box on export dialogue was empty
* Calibrate button is now sensitive to selection in current presenter line
* ‘Convert to Manual’ is now sensitive to the selection in the current presenter line and can be called up via the More button
### VIOSO 6.2.0
**Released:** 2024-10-11 - **Download:** [VIOSO6\_6.2.0.10549.exe](https://download.vioso.com/releases/vioso6/VIOSO6_6.2.0.10549.exe)
Changelog 6.2.0
New
* Network licensing
Improvements
* Showing IP address on overlay for client mode
* Added script generator to shared tools
* Added testpattern generator to shared tools
* UI: On projector cursor enabled for VIOSO 6
* CalibAssignTool indicates encrypted vwf
* Project Designer: Updated Pixera2 project profile
* Project Designer: ted 7th Sense project profile
* Project Designer: Problem check before closing ProjectDesigner
* Project Designer: new camera node will be connected to surface- and master computer-node, if possible
* Project Designer: Export script for Pixera2 project shows an dialog to close
* New command line parameter to switch UI to pure client, master, and use 0 display license
* Blending: New feature to calculate edge blending normal, faster or with less RAM usage
* Blending: Recalculate blending is available as conversion task now
* Blacklevel contour control: now select+drag is activated directly
* Blacklevel: adjust gain slider changed range (0..100)
* Blacklevel: adjust gain and global blacklevel gain (color/blend dlg) is synchronized now
* Blacklevel: new option to show the outline of the current contour blending
* Blacklevel: changed behaviour for double click selection (select all contour at specific point)
* Export: new MPCDI options
* Scripting: New script task to update camera pose, based on MRD file explicitely
* Scripting: New script action to write the current pose of a camera to a MRD file
* New problem flag, to inform about no valid IP of computer-nodes
* New entry in common log, if no valid IP of computer-nodes
Fixes:
* reintegration of camera to manual calibration conversion
* reintegration of common compound stacking menu entry
* reintegration and fix of "calc blacklevel contours" menu entry
* fix, right VC-Ctrl background image in multi presenter channel setups
* fix to deal with silent conversions
***
## VIOSO 6.1
Major release, introducing multiple channels, thus replacing Blackbox for complex workflows
### VIOSO 6.1.0
**Released:** 2024-03-19 - **Download**: [VIOSO6\_6.1.0.10444.exe](https://download.vioso.com/releases/vioso6/VIOSO6_6.1.0.10444.exe)
Changelog 6.1.0
Note!
* Exaplay is no longer part of the VIOSO6 installer
New
* Free-Mode: new Content Mapping feature
* Free-Mode: support multiple calibrations (like Blackbox)
* Free-Mode: NVAPI hooking available (like Anyblend)
Improvements
* new export parameter to combine calibrations into one vwf, including stitching of mosaic groups
* New export parameter to choose between adaptive and simple triangulation
* improved grid generation for MPCDI and warper4k
* new NVapi parameter: implicit multi-calibration mosaic group content space conversion
* new dialogue for inspection and manipulation of VCR definitions
* most "first layer" dialogues (MRD, projector adjust, ...) can now be opened in parallel
* export/convert dialogue saves the last used settings
* conversion of all VCR based exports to new VCR API
* the playlist of the presenter lines is now saved in the sps and is persistent
* the last playlist of the presenter lines are kept persistent even without sps file
* ProjectDesigner: newly added projector nodes are automatically connected to surface nodes if only one surface node is available
* ProjectDesigner: loading/saving a design now possible (if the same target)
* ProjectDesigner: Button for updating the desktop display configuration
* ProjectDesigner: Identification images can now be switched off (by pressing the button again)
* ProjectDesigner: If an IP was specified for a display via JSON config file, this IP is used as the name
* ProjectDesigner is now skinnable
* Project mode: the overall result is displayed at the end of a camera-based calibration
* Project mode: support for general multi-export
* Project mode: and 3D use, a reblend calculation can be triggered after the MRD step
* Free-Mode: new menu entry to manually trigger a PnP detection
* Free-Mode: new menu entry to manually read in the SPSurDef.ini
* Free-Mode: new menu item to temporarily switch to an alternative data path
* Free-Mode: new menu item to switch back to the original data path if a temporary data path is used
* Free-Mode: new menu entry to set VIOSO6 to factory settings (except licence, intended for rental machines)
* Free-Mode: new ini file to record the last used files, serves for better connection of third party programmes
* Free-Mode: Button for explicitly switching to native warp mode
* Stage3D: the 3D model can be textured to control the UV coordinates
* Stage3D: model texture is automatically prefilled based on model texture if empty
* Script processor: new conditional action to cancel processing by the user
* in manual calibration, the projector masks can be manipulated directly during calibration
* additional command line parameters for better control by third-party programmes
* New command line parameters for direct control of projects and project steps
* Possibility to load/save the current status on MRD dialogue
* TCP Test Tool has been extended by further useful parameters
* SPSurDef.ini has a new structure to support multi-export
* Some image processing processes have been parallelised to increase performance
* improved script logging
* Adjustment of the colour in Blackbox UI
Fixes:
* Fix for export script when multiple transfer tasks are specified
* Fix: Problems with too long display names during export
* Fix: Norxe export supports blacklevel
* Fix: MPCDI file extensions
* Fix: auto frustum calculation
* Fix: PULSE export, watermark- Fix: wrong channel order for png image export
* Fix Warper4k crash with UHD resolution
* Fix: edit controls on preset dialogue for manual calibration
* Fix: loading/saving in mask widgets
* Fix: Edge handling during upper conversion
* Fix to allow project folders in the root of a drive when using /O
* Fix problems when using row/column crop if not fully extrapolated
* Fix NVapi, adaptation to better handle clone displays
* Fix: Support for Display Assign Tool on older Intel GPUs
* Fix to avoid problems with mixed GPU HW (Intel, Nvidia)
* Fix: Log file is written reliably, even if it is active in read mode
Changelog Exaplay:
Please note, that Exaplay (version 1) is discontinued to be complemenary to VIOSO 6. It's continued as a separate product.
***
## VIOSO 6.0
Stable branch of the new VIOSO 6 software
### VIOSO 6.0.11
**Released:** 2024-03-11 - **Download:** [VIOSO6\_6.0.11.10355](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.11.10355.exe)
Changelog 6.0.11
Improvements
* new implementation of blacklevel contours: now hirachic contours are used without automatic overlap detection
* Black level contours can now be cloned
* Blacklevel contours can be loaded/saved/deleted individually or for the entire compound
* Creation of a Recalib batch file for "double-click" execution of a recalibration
* New menu item in the main menu: "Reset to factory defaults"
* NVAPI: "no warp scale" as default option for NVapi export
* NVAPI: Extension of info.htm?displays with NVapi identifiers
Fixes
* String buffer too small for many export formats (display names too long led to export abort)
* First Init" dialog: the first available network adapter is now always preselected
Changelog Exaplay:
Please note, that Exaplay (version 1) is discontinued to be complemenary to VIOSO 6. It's continued as a separate product.
### VIOSO 6.0.10
**Released:** 2023-12-24 - **Download:** [VIOSO6\_6.0.10.10243](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.10.10243.exe)
Changelog 6.0.10
Improvements
* In free mode, a recalibration script is generated on manual exports
* extended command line
* specification of a start project
* start project steps directly
* switch VIOSO6 to "Free Mode"
* Improvement of advanced blacklevel UI:
* contours can now be duplicated
* each contour can now be scaled individually (in its intensity)
* new widget (experimental and not yet finished) to set the overlay color
* points could sometimes not be warped to the edge
Fixes
* fix for setups with 20+ clients (sometimes not all client outputs were terminated)
* blending was not calculated with manual compound calibration with abstract displays
* pixel shift for calibrations with oppositely oriented displays
* fix against long program start time
Changelog Exaplay:
Please note, that Exaplay (version 1) is discontinued to be complemenary to VIOSO 6. It's continued as a separate product.
### VIOSO 6.0.9
**Released:** 2023-10-13 - **Download:** [VIOSO6\_6.0.9.10156](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.9.10156.exe)
Changelog 6.0.9
Improvements
* optimal content size calculation for networked displays
* Complementary tools now appear in the main menu
* Windows taskbar deactivation behaviour can now be toggled
* Improved handling of seams for NVAPI
* Improved dot previsualization
Fixes
* fixes for Barco PULSE integration
* fixes for MPCDI export
* fixes blend calculation when blend not visible in camera
* fixes issue on Daheng cameras using custom ROI in DirectShow
Changelog Exaplay:
Fixes
* Playback issues using multiple NotchLC files
* Fixes against output blinking
* License issues fixed
### VIOSO 6.0.8
**Released:** 2023-06-29 - **Download:** [VIOSO6\_6.0.8.10055](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.8.10055.exe)
Changelog VIOSO 6.0.8
New
* support for external warp designs in project manager and script engine
* new project profiles for Touchdesigner, Smode, Shira, Pandoras Box
* new project design for Watchout v7
Improvements
* project name and description are now validated (remove forbidden characters to avoid problem in XML and file system)
* in Project Designer, flat surface parameters, renaming of Radius to Offset
* limitation to 4096px content-size in create 3D-model dialog
* swapped position of "abort"/"create" button in Project Design create button
* all offered Project Designs now have an individual image
* pure 3D profiles (rfpro, ...) now have an edit step with disabled VC-Ctrl
* further adjustments to the export profile for Exaplay, Pixera, Wings
* in the export paths you can specify variables to handle "current user" document path
* in the help text of the export parameters a link can be specified
* in BMM calibration dialog, inspection area was extended by a button to go through the available images
* changed handling of abstract-displays during calibration and presentation
* now only 5s are waited to reach a client
* if a required client for a presentation is not reachable, the presenter line is stopped automatically
* during calibration a message is displayed and the possibility of "back" and "cancel" is offered
* renaming of Calibrator UI modes from quick/advanced to project/free mode
* a splash screen is displayed during the evaluation of the license
* new info dialog in Menu/Extras to show the connection status of all clients used so far
* when using a 0-display license the calibrator UI is locked and an overlay is shown to indicate this
* first init dialog reworked, new base profiles, possibility to specify the data path, new function to limit the subnet mask
* Exaplay service can be packed into autostart via "first init" dialog
* the installer has been extended by a hint dialog, which informs the customer about a required internet connection
* the installer now automatically registers SPCalibrator and Exaplay in the Windows firewall
* new MFormats SDK (2.7.1.13217)
* new Mediainfo dll (22.09)
Fixes
* fix for client displays staying black while painting a projector calibration mask
* fixed problem with file names for arbitrary 3D models
* fixed problem with wrongly updated edit fields in Calibrator UI
* fix of MPCDI, PULSE, openEXR, DISI blending export (BGR-RGB)
* other minor bug fixes
Note: Releases 6.0.6 and 6.0.7. are internal releases and not public available.
### VIOSO 6.0.5
**Released:** 2023-01-20 - **Download:** [VIOSO6\_6.0.5.9793](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.5.9793.exe)
Changelog VIOSO 6.0.5
New
* Dedicated handling of seams for 360° insallations
* extension of the ProjectDesigner (MPCDI, 3D profiles)
* rework of the loading/saving process of sps-files, thereby massive acceleration
Improvements
* VIOSO 6 SIM: automatic creation of Windows Firewall rules for Blackbox
* changed deployment for OEM VIOSO6 versions
* Installer creates firewall settings
* improved edge handling of P2C/C2P
* improved standard contour-based blacklevel compensation with new soft region expansion
* re-enabled the original blacklevel compensation
* accellerating the loading/saving process of compressed sps-files
### **VIOSO 6.0.4**
**Released:** 2022-10-21 - **Download:** [VIOSO6\_6.0.4.9746](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.4.9748.exe)
Changelog VIOSO 6.0.4
New
* New project templates for Pandoras Box, Touchdesigner, Smode, Shira Universe and Shira Player
* New info tab in the menu/Tools to display the connection status of all previously used clients
* New project templates for Watchout v7
Improvements
* Support for external warp designs in Project Manager and script engine (special knowledge is required in Designer)
* Project Designer: name and description are now validated (remove forbidden characters to avoid problems in XML and file system)
* Project Designer: flat surface parameter, renaming from radius to offset
* Project Designer: all offered project designs now have an individual image
* Project Designer: swapped position of "abort"/"create" button in Project Design create button
* Updated project templates for Exaplay, Pixera, Wings
* Export: link to VIOSO Helpdesk for extended documentation
* Export: support variables to deal with "current user" document path
* Limitation to 4096px content-size in create 3D-model dialog
* 3D profiles (rfpro,...) now have an edit step with VC-Ctrl disabled
* A splash screen is displayed during the evaluation of the license
* When using a 0-display license, the Calibrator UI is locked and an overlay is displayed
* new MFormats SDK (2.7.1.13217)
* new Mediainfo dll (22.09)
* Renaming of the Calibrator UI modes from quick/advanced to project/free mode
* modified treatment of abstract displays during calibration and presentation
* Network timeout reduced to 5s to reach a client
* During calibration, a message is displayed and the possibility of "back" and "cancel" is offered
* Post scan dialog: inspection area has been extended by a button to go through the available images
* Post scan dialog: more camera inspection images
* First init dialog revised, new basic profiles, specifcation data path, new function to limit the subnet mask
* Installer has been extended by a hint dialog, which informs the customer about a required Internet connection
* Installer now automatically registers SPCalibrator and Exaplay in Windows Firewall
Fixes
* fix for client displays remaining black while painting a projector calibration mask
* fixed problem with filenames for arbitrary 3D models
* fixed problem with incorrectly updated edit fields in Calibrator UI
* fix of MPCDI, PULSE, openEXR, DISI blending export (BGR-RGB)
* if a required client for a presentation is not available, the presenter line is automatically stopped
* generally fix minor bugs
**Changelog EXAPLAY:**
Improvements
* Exaplay service can be added the autostart via "first init" dialog
### **VIOSO 6.0.3**
**Released:** 2022-08-19 - **Download:** [VIOSO6\_6.0.3.9668](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.3.9668.exe)
Changelog VIOSO 6.0.3
Improvements
* Reworked export profile for Pixera
* Project Designer validates all names against forbidden characters
* Project Designer validates path and file names
Fixes
* Handling issues of the project designer when multiple network adaptors are present
* Handling issues with cameras that expose certain caracters in their name
* various minor fixes
**Changelog EXAPLAY:**
Fixes
* Fixed a bug playing back HAP 5 encoded files
* Framecounter output enabled for HAP files
### **VIOSO 6.0.2**
**Released:** 2022-07-21 - **Download:** [VIOSO6\_6.0.2.9625](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.2.9625.exe)
Changelog VIOSO 6.0.2
Improvements
* Picturall configurator: added screen reference for multiple calibrations per server
* Zero Licenses come with SIM Extension
Fixes
* wrongly splitted VWF exports in multiclient abstract display configurations
**Changelog EXAPLAY:**
New Features
* Simple TCP/IP and UDP Remote control server
* Simple OSC Remote control
### VIOSO 6.0.1
**Released:** 2022-06-05 - **Download:** [VIOSO6\_6.0.1.9594](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.1.9594.exe)
Changelog 6.0.1
New Features
* EXAPLAY in VIOSO 6 installer
* VIOSO 6 now provides Anyblend Technology (Desktop Hooking, NVIDIA only)
* Project templates: Desktop Hooking, Integrated File Player, Exaplay
* Templates for AV: Wings 6, Wings RX, Pixera, Vertex, Wachout, Pandora's Box
* Templates for SIM: rfPro, more3D, Silab, VTD, MiddleVR, X-Plane, AV Simulation, Simsoft, DISI, DISI X, Wärtsilä
* Templates for Realtime: Unity, Unreal
* VIOSO 6 SIM now provides Blackbox
Improvements
* Default workdirectory moved to loca user's Document folder
* Improved handling of integrated file player (former VIOSO Player)
* Improved Autostart behaviour
* Improved license handling
Fixes
* License upgrade during valid maintenance
**Changelog EXAPLAY (first public release)**
New Features
* New cue-list based video playback software with browser-based UI
* Supports natively HAP, HAPQ, NotchLC
* Supports compressed video (H.264, H.265, ProRes, etc.) - via ffmpeg
* Seamless loop for videos
* Audio overlay for images and videos; independent loop
* Transitions: Crossfade, Fade-to-black (includes audio)
* Startup handling (Exaplay Service) and basic automation
* Processes VIOSO 6's warp\&blend files (with encryption)
### VIOSO 6.0.0
**Released:** 2022-05-11 - **Download:** [VIOSO6\_6.0.0.9561](https://download.vioso.com/releases/vioso6/VIOSO6_6.0.0.9561.exe)
Changelog 6.0.0
New Features
* major version of VIOSO's software suite for projector calibration and mapping
* New license management
* Project management
* Node-designer styled setup configuration
* Integrated process automation from Design to Export
* Templates for numerous applications from AV, simulation and realtime industry
* 3D camera alignment
* New masking tool