Instructions & Guide

1. Select Video & Sampling Rate

Choose your lecture or tutorial video. Configure sampling interval (e.g. sample every 2-5 seconds) and difference sensitivity threshold.

2. Intelligent Deduplication

Automatically filters duplicate keyframes when the speaker stays on the same slide, capturing only distinct new presentation slides.

3. Thumbnail Curation

Inspect captured keyframe slides in the grid preview. Delete redundant slides with a single click before final document compilation.

4. Generate PDF Document

Click "Generate PDF Handout" to compile all extracted slides into a downloadable PDF handout with optimized page dimensions.