Fixed Issues

• Introduced an emergency fix for making GPI client side trigging work on MSE versions higher than 4.0. Start Trio with the -fix_gpi command line parameter (TRIO-4916).

• The target show in the VDCP configuration is now shown in the GUI after restarting Trio (TRIO-4913).

• Image widgets in VTW template now support URLs when the template is hosted in Trio (TRIO-4923).

• The correct Viz command is now sent when clearing the local renderer before opening the video editor (TRIO-4907).

Fixed Issues

• Fixed that descriptions of table rows are visible when a table is opened inside both pages and templates (TRIO-4767).

• Fixed a crash when a Viz Trio show was imported from a folder with read-only permissions (TRIO-4745).

• Added a command line parameter -hide-auto-login that hides the Auto login option when starting the Viz Engine preview (TRIO-4852).

• Changed the VCP DB connection to allow namespace handlers in MSE to monitor inserts in addition to updates (TRIO-4851).

• Re-added menu item Move Pages To Group on the page list (TRIO-4843).

• Preview of snapshot images is now re-enabled from the Load item on the context menu of the image thumbnails (TRIO-4823).

• Prevent error messages from appearing when closing the maps editor, when the Viz World client is not installed (TRIO-4784).

• Prevent crashes when closing the Edit Alternatives dialog box in the Templates list (TRIO-4744).

• Re-introduced the macro gui:find to allow page search without mouse interaction (TRIO-3889).

Functionality Removed or Changed

• The Viz Trio macro port can be configured through the command line parameter -macro-port (TRIO-4710).

• Fields in the Auto description of pages are now sorted by the field identifier (TRIO-4695).

• Boolean values in the Auto description of pages have been moved to the end of the description (TRIO-4718).

• Added support for image prefix of ControlImage inside ControlList (TRIO-4730).

Fixed Issues

• Fixed issue where some pages remained highlighted after mouse dragging (TRIO-4050).

• The local Viz Trio Viz Engine preview does not flash black between opening of scenes (TRIO-4719).

• It's once again possible to scrub the preview along the timeline using an external Viz Engine as preview, with the -viewpreview parameter (TRIO-4626).

• Viz Trio handles a negative value when scaling is exposed in ControlImage. This prevents a crash during scene import (TRIO-4722).

• Viz Trio no longer creates empty log files in the wrong location (TRIO-4709).

Known Issues

• In scripts, using page:saveas and page:change_description in quick succession fails to change description.
  The workaround is to change the description twice in the script. First to something different, then to the actual description (TRIO-4724).

Fixed Issues

• Viz Trio now utilizes custom Viz One credentials configured in Media Sequencer's VME handler for retrieving the asset storage list from Viz One. Thus the default credentials vizmse/vizmse can be overridden also for Viz Trio (TRIO-4697).

• Fixed an error message that could end up on air after taking a snapshot (TRIO-4693).

• Fixed that saving a page while editing a row of a table would revert a custom channel set on the page (TRIO-4689).

• Fixed that importing scenes with certain Unicode characters would cause internal errors in Viz Trio (TRIO-3924).

• Fixed that client GPI actions have not been executed in Viz Trio (TRIO-4688).

• Added support for automatically authenticate mirrored Viz One servers for loading proxy videos in Viz Trio's preview (TRIO-4635).

• Fixed an issue that could build up memory usage in Media Sequencer 5.x (TRIO-4320).

• Fixed crash when opening VTW templates made in Template Wizard 8.4 or newer (TRIO-4696).

Known Issues

• Interactive scenes (triggering of Viz scripts using mouse) only works when Viz Trio is run in Administrator mode on Windows 10 (TRIO-4683, TRIO-4700).

Functionality Removed or Changed

• The "Save to XML" menu point has been reintroduced (TRIO-4675).

Fixed Issues

• Fixed slow opening of the Graphic Hub image browser (TRIO-4673).

Fixed Issues

• Fixed that trio:takeout_last_taken_page causes an internal error when the last taken element was a template (TRIO-4647).

• Fixed that exporting selected pages with missing template from a show causes an internal error (TRIO-4646).

• Fixed that the OnRead script event was not triggered for template scripts if the template was read instead of a page for that template (TRIO-4648).

• Fixed that pages which are lacking a template in the show are indicating an error with a hint about the missing template (TRIO-4658).

• Included name and state in addition to description of a combo template element when hovering the mouse over it to always display long names (TRIO-4639).

• Fixed that upgrading from an older Viz Trio installation could end up in an installation with missing files where Viz Trio would fail to start up (TRIO-4662).

New Features

• Added support for import of Viz Engine archives (.via files) (TRIO-1361).

  • Implemented automatic re-import of templates that are affected by scene changes (TRIO-4524).

  • The template list shows progress of both the archive import and the template re-import process (TRIO-4497).

• Added support for exporting a Viz Trio show archive for only the selected pages (partial show archives) (TRIO-4330).

  • All dependencies of the selected pages including templates, scenes and scripts are added to the archive (TRIO-4543).

  • Importing partial show archives will automatically cater for adding the content to the current show (TRIO-4577).

System Requirements

Removal Notes

• The Designer in Viz Trio will be discontinued from the next major version.

• Directly accessing Object Store databases will be replaced by Pilot Data Server connections from the next major version.

• Automatically running a show based on the begin time of elements will no longer be supported from the next major version.

• During scene import Viz Trio changes the name of the container holding the first top-level ControlObject plug-in to "object" and saves the scene. This behavior will be removed from the next major version.

Functionality Removed or Changed

• The Viz Engine for the local preview gets now launched with -u1 as start-up parameter (TRIO-3655).

• Viz Trio is now able to handle format changes for formatted text specification (TRIO-4476).

Fixed Issues

• Fixed that loading of a show on the local preview also takes transition logic background scenes into account (TRIO-4021).

• Fixed that the OnRead script event for template scripts was called twice (TRIO-3397).

• Fixed that reading of master templates using callup code and macro commands did not work (TRIO-4092).

• When loading a single page from XML into a sub-sub-group other pages in that group might be erased (TRIO-3850).

• Changed that after saving a new page with short-cut keys the focus moved to the pagelist (TRIO-3974).

• Fixed that reading a video element with NUM pad did not reset the callup edit field when typing the next callup code (TRIO-3429).

• Fixed that selecting a transition logic element with variants resets the current variant to the default one (TRIO-4157).

• Introduced fall back to the selection of the main pagelist for some selection-based commands if the current page view has an empty set of selected elements (TRIO-4192).

• Avoided moving the keyboard focus from the page editor if reading a page automatically selects the next page in the list (TRIO-4202).

• Fixed trying to import the video transition scenes when running the local preview externally (TRIO-4230).

• Better error messages for nle:open_page and nle:read and fixed a race condition which could lead to an error (TRIO-4240).

• Disabled the save button in NLE mode when a template is read (TRIO-4274).

• Stopped pre-filling the password in the Graphic Hub login dialog if auto-login is off (TRIO-4301).

• Fixed an error when exporting a different show when a page was read (TRIO-4422).

• Fixed the template name of graphic elements disappearing when the template is deleted (TRIO-4376).

• Fixed an error when importing a scene with field identifiers that only differ in casing (TRIO-4477).

• Fixed an error when using transition logic and reading a page with a table tab-field where the page had fewer rows than the master template (TRIO-4544).

• Fixed that running a show based on the begin time of elements was broken (TRIO-4088).

• Fixed that field linking with structured content did not work for combo templates (TRIO-4290).

• Fixed that running an empty playlist reported an error (TRIO-4487).

• Fixed that thumbnails in the playlist did not show for elements with Unicode characters on some systems (TRIO-4396).

• Fixed that double clicking the description field of an element sometimes froze Viz Trio (TRIO-4442).

• Made Viz Trio more robust against invalid page data that doesn't match its current template's data scheme (TRIO-4534).

• Resolved confusing playlist states regarding MOS activation and monitoring activation by the Media Sequencer (TRIO-4516).

• Added a new command vtwtemplate:invoke_function which passes the parameters in the correct order. Kept the command vtwtemplate:run_vtw_function with the reverse parameter order for backward compatibility. But it is deprecated now (TRIO-4549).

• Fixed that updating the auto-generated description of pages sometimes failed (TRIO-4576).

• Fixed an error when export a different show than the current one (TRIO-4586).

Known Issues

• When running Media Sequencer 5.x together with Viz Trio 3.2 data structure nodes might not free their memory and thus lead to memory leaks in the Media Sequencer (TRIO-4320).

• When changing the current profile will the page list activate automatically in the new profile even if the setting for that behavior is switched off (TRIO-4591).

• When importing a scene with special emoji characters the import process might fail (TRIO-4589).

• Running gui:read_page_following_last_taken might fail if the active view is a page view not containing the last taken page (TRIO-4606).

• Still elements with images from Graphic Hub might be filtered out from page views wrongly (TRIO-4607).