OpenRV 3.0.0

[cedrik-fuoco-adsk]

New Supported Platform

• OpenRV is now natively supported on ARM64 macOS devices.
• OpenRV now supports macOS Sequoia 15.5.

New Features

• New Hold and Ghost (also known as Onion skinning) features have been added for annotations.
• Added the support of High DPI Display in OpenRV on MacOS and Linux operating systems.
• Added support for multiple media representations when loading an OTIO.
• Added the 120 Hz SDI output timing for Blackmagic Video.
• Added an option in the Annotation tools to clear all annotations on timeline.

SDK and API updates

• OpenEXR library has been updated to 3.2.4.
• OCIO libraries have been updated to 2.3.2.
• Python libraries have been updated to 3.11.9.
• BOOST library has been updated to 1.82.0.
• FFmpeg has been updated to 6.1.2.
• Added support for Qt 6.5.3 for all platforms.
• BlackMagic Design SDK has been updated to version 14.3.
• Flow Production Tracking Toolkit in OpenRV has been updated to tk-core v0.22.3.
• NDI feature has been updated to SDK 6.2.0.

Bug Fixes

• Fixed an issue that prevented users on a Mac M1 from using the presentation mode.
• Fixed an issue that would cause OpenRV to stop working with Nuke versions 13/14/15.
• Fixed a crash that occurred when OpenRV tried to read incomplete rendered PNG image sequences.
• Fixed an issue that caused intermittent audio synchronization issues while playback was runnning in presentation mode.
• Fixed an issue that blocked the application of the RV_NETWORK_PROXY_x environment variables.
• Fixed errors when launching OpenRV on a Linux Rocky 8 platform with Plasma X11 (KDE) desktop environment.
• Fixed a regression that caused the source frame value of a clip to be incorrect.
• Fixed an issue that caused OpenRV to crash when loading movie clips using AV1 codec.

Known issues and limitations

• High DPI support on Windows is disabled by default due to known instabilities with QtWebEngineWidgets in Qt 6.5.3 on Windows which are used by Flow Production Tracking packages. You can still activate High DPI on Windows by setting the “RV_NO_QT_HDPI_SUPPORT” environment variable but we cannot guarantee the results.
• The new High DPI displays support in OpenRV can also be disabled by setting the “RV_NO_QT_HDPI_SUPPORT” environment variable if you encounter any issues with custom OpenRV packages, for example.

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This discussion was created from the release OpenRV 3.0.0.