794850daf6ec4d3d423a3ae4e643fa1ae42c06f6
Three independent failures from the last run: - Linux undefined `vaMapBuffer2`: the runner had apt libva 2.20 while vcpkg builds shared libva 2.24.1, and the loader had no path to it. Drop the apt libva packages and put `$prefix/lib` on LD_LIBRARY_PATH for the Linux and openKylin jobs. - openKylin "render manager failed to start": a container's /dev/shm is 64 MiB, but the process pool reserves >64 MiB per worker with posix_fallocate, so segment creation fails. Run the container with `--shm-size=2g`. - macOS "no decoder for codec PNG": the vcpkg ffmpeg manifest never enabled the `png` feature the oak-cli transcode tests need. Add it. - Windows dependency install took 41 minutes: it was rebuilding FFmpeg and every codec port from source because the binary archive cache was never saved. The combined `actions/cache` step with the deprecated `save-always: true` does not save after a failed job, and the previous run failed in Build. Replace it in all four jobs with an explicit restore + `actions/cache/save (if: always() && cache-hit != 'true')`.
Oak Video Editor 
Oak Video Editor is a free non-linear video editor for Windows, macOS, and Linux.
This project is a community-maintained fork of Olive Video Editor.

NOTE: Oak Video Editor is alpha software and is considered highly unstable. While we highly appreciate users testing and providing usage information, please use at your own risk.
Binaries
The binary can be downloaded here:
Building from Source
See docs/build.md for build instructions on Windows (MSYS2), Linux (Debian/Ubuntu, Fedora, Arch Linux), and macOS.
Documentation
- Project Storage Architecture (中文) — database write-through persistence, node-granular journal, persistent undo
- Build guide · 工程文件格式
Roadmap
| Version | Theme | Core Deliverables | Boundary Notes |
|---|---|---|---|
| 0.3 | Plugin Architecture Milestone | Production-ready OpenFX host support | Not about quantity of plugins, but "any OFX plugin loads without crashing" |
| 0.4 | Color, Audio & Performance | .cube/.3dl support, scopes (waveform/vectorscope/histogram), three-way color wheels, waveform auto-sync, BWF timecode sync, audio meters (LUFS/VU), proxy media workflow, hardware-accelerated export (NVENC/VideoToolbox), batch render queue |
Combines the previous 0.4-0.6 scope into one usability milestone: color workflow, audio sync, and 4K/8K performance |
| 0.5 | Animation, Tracking & Collaboration | Bézier keyframe curve editor, basic point tracking, image stabilizer, full multicam angle switching, OpenTimelineIO, EDL/XML import/export | Combines the previous 0.7-0.8 scope into one timeline/interchange milestone |
| 0.6 | Stability Milestone | Project file format freeze (backward compatibility promise), crash recovery, autosave, memory optimization | "Feature freeze" testing period before 1.0 |
| 1.0 | Production Ready | Complete documentation, installers, known issues list, community support channels | Declared "ready for serious projects" |
Languages
Rust
95%
C
4%
C++
0.6%
Shell
0.4%