Portable context, lower drift.

What Cassette.mp4 is

Cassette.mp4 is a portable, self-describing context envelope for AI assistants. It packages transcripts, summaries, and instructions into a single file that an assistant can consume on drop. The goal is repeatability, low drift, and portability.

• Condenses: long transcripts and videos can be semantically chunked and summarized into compact payloads.
• Faithful: an 80/20 approach keeps the small cassette useful enough for accurate reasoning.
• Portable: travels through email, chat, or uploads without losing structure.
• Universal: encapsulated in an MP4 container for compatibility across platforms.

Why it works

AI drift often comes from feeding models raw, oversized transcripts or unstructured context. Cassette.mp4 reduces that risk with semantic chunking, summarization, and a predictable JSON schema.

This turns hours of dialogue or gigabytes of video into a slimmer, replayable context file.

File anatomy

<ClientName>.mp4     # primary drag-and-drop cassette file
cassette.json        # same payload in JSON for editing or audit
schema.json          # optional JSON-LD / metadata sidecar
script_tag.txt       # optional ready-to-paste script tag
README.txt           # one-minute install and validation notes

Roadmap

• Optional encryption and signed manifests.
• Multi-module bundles with schema, images, and billing.
• Web demo player that renders onboarding UI directly from the cassette.

Developer note

This page intentionally abstracts packaging and extraction specifics to preserve IP while communicating the concept and benefits.