• Grizzly Peak 3D Adds Native OpenTimelineIO Support to Kdenlive’s 25.04.0 ReleaseMay 4, 2025
  Grizzly Peak 3D is proud to announce our collaboration with Kdenlive on the successful implementation of native OpenTimelineIO (OTIO) support for the popular open-source non-linear editor.  Download the new version 25.04.0  OTIO is the open-source API and interchange format developed by Pixar and maintained by the Academy Software Foundation.… Read more: Grizzly Peak 3D Adds Native OpenTimelineIO Support to Kdenlive’s 25.04.0 Release

Get the Ultimate Open Source Playback and Review Toolkit for High-End VFX and Animation.

COMPATIBLE WITH:

• macOS
• Windows
• Linux

SUPPORTED:

• movie files
• image sequences
• OpenTimelineIO .otio and .otioz files
• layback

FEATURES:

• A/B comparison with multiple modes including wipe, overlay, difference, and tile
• Color management with OpenColorIO
• Multi-track, variable speed, and reverse audio p

The library can render and playback timelines with multiple video clips, image sequences, audio clips, and transitions.

Examples are provided for integrating the library with Qt and OpenGL applications.

The library is written in C++ and uses the CMake build system.

Get professional review software for VFX, animation, and film production.

Playback high resolution, high bit-depth, image sequences and videos, with frame accurate control and color management.

Available for Linux, Apple macOS, and Microsoft Windows.

Source code is provided under a BSD style open source license.