Automatically split lecture videos for NotebookLM's 200MB upload limit. AI finds natural break points — no mid-sentence cuts, no quality loss, no waiting.
Powered by FFmpeg's silence detection and scene change analysis for intelligent, natural split points.
AI analyzes silence gaps and scene transitions to find natural break points. No content is ever cut mid-sentence.
Split by file size (200MB for NotebookLM), by number of parts, or by duration. Flexible to your needs.
Codec copy means zero re-encoding. Split a 2GB file in seconds with absolutely no quality loss.
Drag & drop entire folders. Analyze and split dozens of videos at once with a single click.
Preview split points on an interactive timeline. Click markers to jump to exact positions before splitting.
Choose between an elegant dark mode and a clean light mode. Your preference is saved automatically.
Drag & drop or browse to select your video file. Supports MP4, AVI, MKV, MOV, and 10+ more formats.
One click starts the analysis. AI detects silence gaps and scene changes, scoring each potential split point.
Review split points on the timeline, then split instantly. Lossless codec copy — no re-encoding needed.
Put your own logo, stamp, or signature on every page of a PDF in one pass — all processed locally, 100% offline.
Tidies the target area first, matching the surrounding background texture, so your brand sits on a clean surface.
Insert your own logo, stamp, or signature at a fixed position with adjustable sizing.
Process all PDF pages at once. Preview results before exporting to a new high-quality PDF file.
No cloud API, no internet required. Your documents never leave your computer.
No subscription. No hidden fees. Buy once, use forever.
Free trial included — try every feature before you buy.
No. Everything runs 100% offline on your computer. No data is ever sent to any server. FFmpeg and OpenCV process files locally.
No. The app uses codec copy (-c copy), which means the video stream is never re-encoded. You get the exact same quality as the original file.
The AI analyzes your video for silence gaps (pauses between sentences) and scene transitions (slide changes, camera cuts). It combines these signals to find the most natural places to split — so you never lose context.
Yes! The app supports both Windows and macOS (Intel & Apple Silicon). The Windows version is available on the Microsoft Store, and macOS builds are available as DMG.
It places your own logo, stamp, or signature at a fixed position on every page and batch-applies it to the whole document. The target area is tidied first so the brand sits on a clean background. Handy for lecture handouts and branded decks.
Yes. Install from the Microsoft Store and try every feature free during the trial period. After that it is a one-time purchase of $9.99 — no subscription, no recurring fees.
Download Notebook MV Splitter and start splitting videos in seconds.
download Get It on the Microsoft Store