GitHub Repository

An OBS Studio plugin that captures the rendered frame buffer of any source or scene and exposes it to Lua scripts — enabling **real-time, per-frame pixel analysis** from within OBS scripts.

4 starsC++

OBS plugin that exposes pixel data from any scene to Lua scripts

Name: OBS plugin that exposes pixel data from any scene to Lua scripts
Availability: InStock
Author: floozie

by floozie·Mar 25, 2026·2 points·0 comments

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AI Analysis

●●SolidNiche GemSolve My Problem

Replaces brittle screen-grab hacks with direct render pipeline access for OBS Lua scripts.

Strengths

•Hooks render pipeline directly instead of relying on fragile external screen captures.
•Thread-safe mutex protection ensures stable Lua queries during active streaming without crashes.
•Template matching and region analysis built-in, no external computer vision libraries needed.

Weaknesses

•GPU-to-CPU buffer copy every frame could impact performance on low-end hardware systems.
•Limited to OBS ecosystem; useless for general desktop automation outside the app.