01 — Library
Every game, watched.
Point Splice at any folder — OBS, in-game recorders, anything that drops MP4s on disk. Built-in profiles cover the usual suspects; adding a custom game takes about a minute.
Splice for Windows
A quiet home for the clips you keep forgetting to watch.
Splice watches your capture folder, finds the moments that matter, and lifts them out as short highlights. You record as you always do. The app takes it from there.
02 — Local
Originals stay yours.
Highlights are extracted with FFmpeg's concat demuxer. No re-encode, no quality loss, no rewrite of the source recording. You decide later what to do with the original — archive, compress, or delete.
03 — Tunable
Tune the parts you care about.
Per-game prompt, sample rate, temperature, clip pre/post buffers. Sensible defaults, none of them hidden. The kill editor lets you nudge timestamps and re-extract losslessly.
04 — Open models
Any vision model. Your key.
Splice talks to OpenRouter — Gemini, Nemotron, Qwen, Gemma, whatever you trust. Quality, speed, and cost meters update as you switch. Per-capture cost shown to the cent.
What it does
Three quiet steps. Then it stays out of your way.
01 — Watch
Your folders, observed.
Point Splice at any folder where your captures land — OBS, your game's built-in recorder, whatever you use. Filesystem events, not polling. New clips show up usually within a second or two.
02 — Detect
Per-game prompts.
Each game has a tuned prompt that knows what to look for — eliminations, multi-kills, the moments you would have clipped manually anyway.
03 — Highlight
The good parts surface.
Sampled frames go to a vision model, the moments come back, and FFmpeg lifts them out losslessly. The original recording is never modified.
Privacy
Local by default.
Everything runs on your machine. The only thing that leaves is the frames you analyse — and only when you have it on.
Cost
Free, plus your AI bill.
Splice is free. You bring your own OpenRouter key and pay per analysis — usually a few cents per long capture.
Sharing
Optional Explore feed.
Sign in once if you want to publish a clip to the per-game feed. Don't, and Splice stays a fully local tool.
Custom
Add your own.
Custom games take about a minute — name, icon, prompt. Bring any vision model, cloud or local, through any OpenAI-compatible endpoint.
Try it
Point Splice at your captures folder. See what it finds.
Setup takes about a minute. Your clips never leave your machine unless you choose to publish one.