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This browser-based AI scene detection tool helps you find shot changes and chapter breaks without uploading your video to a server. It is designed for quick review, rough edit preparation, and shareable timestamp exports.
AI Scene Detection samples frames from your video and compares visual changes over time. Large shifts in color, composition, lighting, or motion are marked as scene cuts so you can turn a long recording into chapters or edit points quickly.
Use it before editing vlogs, lectures, webinars, interviews, product demos, or screen recordings. The output is especially useful when you need a chapter list, a shot log, or rough split points before opening a heavier video editor.
Start with Medium sensitivity and a minimum scene length of 2 to 5 seconds. Raise sensitivity for fast edits and music videos. Lower sensitivity for lectures, screen recordings, or footage with camera shake and lighting flicker.
Export JSON for automation, CSV for spreadsheets, or chapter markers for YouTube descriptions and editor notes. Exports contain start time, end time, duration, and confidence score for every detected scene.
Scene detection runs locally in your browser. Remote URLs must allow cross-origin frame access for canvas analysis.