NitcanKen/Codex-native-long-video-memory

Local-first Codex plugin that indexes long videos with OCR/ASR and answers with timestamped, SHA-verified visual evidence.

About Codex-native-long-video-memory

Turn long local videos into searchable, evidence-linked memory — including events that exist only in the picture.

English · 繁體中文 · Changelog / 變更紀錄 · Security · License

This is not “upload a video and ask for a summary.” It is a local media pipeline, a Codex-host visual inspection loop, and a versioned evidence store designed to answer: what happened, when did it happen, and which exact frame proves it?

Long-video assistants often reduce a video to its transcript. That loses the information people usually need most:

- a silent title card, diagram change, gesture, UI transition, object movement, or on-screen error; - repeated events that must be counted instead of vaguely summarized; - the exact frame and timestamp behind an answer; - continuity across tasks without re-watching or re-uploading the whole video; - a way to correct one fact without rebuilding unrelated evidence.

Codex Native Long Video Memory solves this by splitting the job into two explicit halves:

1. Local deterministic work: FFmpeg/ffprobe, scene detection, frame extraction, local OCR, local ASR, SQLite, hashing, indexing, resume, and invalidation. 2. Codex-host semantic work: the current Codex model inspects timestamped frames/contact sheets, writes structured observations, and reopens the evidence before verifying important claims.

The result is a reusable local memory graph with chapters, scenes, events, entities, actions, OCR/ASR spans, corrections, verification state, hashes, timestamps, and reopenable evidence.

From the project README.

Maintaining this server?

Add the radar badge to your README — it shows your project was picked up by MCP Radar and links to this page:

[![On MCP Radar](https://mcp.liqiwa.com/badge.svg)](https://mcp.liqiwa.com/s/NitcanKen--Codex-native-long-video-memory.html)

Related MCP servers