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ActionCheese Sync 0.1.0
First public release of ActionCheese Sync, a free multicam audio sync tool for Mac.
Give it one folder per camera or recorder (straight off the cards), a Premiere Pro timeline exported as Final Cut Pro 7 XML, or an ActionCheese shoot folder, in any mix. It lines every clip up by its sound and writes a timeline you import into Premiere Pro or DaVinci Resolve.
- Waveform matching across cameras and recorders, no timecode needed
- Corrects recorder clock drift on long takes
- Reads Sony card sidecar files for exact recording start times
- Markers follow their clips; unmatched clips are kept on their own track, never dropped
- Runs offline; GUI plus a command-line tool in the same app
Requirements: Mac with Apple silicon, macOS 11 or later. ffmpeg is bundled.
Signed with Developer ID and notarized by Apple: it opens like any other app.
SHA-256 8e055a3fe76bda91e7f1ea05f436ce8e02f182fac1c0acb3c848f7b1b154453c
Help and how it works: https://actioncheese.com/sync.html