Arcsync

Audio and video, aligned.

Native, local-first audio/video synchronization for macOS. Developed by Evan Arca.

Repository: https://github.com/evnrca/Arcsync

Development status

Early development, not a production release. The native shell, file/folder import, metadata inspector, JSON project save/open, Settings privacy page, and About page are implemented. Synchronization, playback, and export are being implemented and must not yet be relied on. See subsequent milestone notes for verified results.

Build Requirements

macOS 14+, Xcode 16+ (folder-synchronized project). No external libraries. Open Arcsync.xcodeproj, select Arcsync, and build/run. Local ad-hoc signing needs no paid Developer account.

xcodebuild -project Arcsync.xcodeproj -scheme Arcsync -destination 'platform=macOS' build
swift test

Privacy

Your media never leaves your Mac. No accounts, telemetry, or cloud analysis. Original media is referenced, never modified by analysis.

Author

Evan Arca, creator and developer of Arcsync.

Independence Notice

Arcsync is an independent open-source project and is not affiliated with or endorsed by Maxon, Red Giant, PluralEyes, Apple, Adobe, or Blackmagic Design.

License

MIT — see LICENSE.