Show HN: Transcript-based video editor that runs 100% locally on Mac (apps.apple.com)

ScriptEdit is a Descript-like, transcript-first video editor for macOS that runs entirely on-device and is sold as a one-time purchase. It converts the transcript into an editable interface so you can cut, trim, rearrange, and remove filler words by editing text rather than scrubbing timelines. Core features include multi-track audio/video editing, title editing, caption templates, large-file support, and exports up to 4K. Version 1.1 adds titles, improved transcript editing reliability, and caption support with templates. The developer states the app does not collect data. The release is notable for developers and creators who prioritize privacy, speed, and cost control: everything (including transcription) runs locally on your Mac, so no uploads or recurring cloud fees. ScriptEdit supports a range of Whisper models, letting users trade off speed versus accuracy when generating transcripts, and its local-first design means transcription and rendering depend on the machine’s compute resources (advantageous for sensitive content and low-latency workflows). For teams or individuals migrating from cloud-based editors, ScriptEdit offers a familiar text-driven editing paradigm while keeping media and metadata private and offline.