Action Labeler at Mac App Store analyse

Label actions in your video files for machine learning. Open a folder of videos, define time-stamped actions with start and end times, and export your annotations in JSON, CSV, or ActivityNet format — ready for Create ML, custom training pipelines, or any ML workflow. Features: – Visual annotation timeline with drag-to-adjust time ranges – Quick label reuse from previous annotations – Full keyboard navigation for fast labeling – Undo/Redo support – Recent projects for quick access – Export as JSON (Create ML compatible), CSV, or ActivityNet JSON Annotation attributes: – label: A name describing the action – start: Starting time in the video – end: Ending time in the video – video: The video filename