GoPro .MP4 Embedded GPMF ('GPS5/GPS9', 200Hz IMU & Shutter) Binary Telemetry Carver

Deterministic GoPro Metadata Format (GPMF) 32-bit aligned FourCC KLV tree parser + SCAL fixed-point divider + GPSP/GPSF 3D-fix & Dilution-of-Precision (DOP) gatekeeper + GPX 1.1 / Gyroflow exporter engine (.mp4, .360) built for GoPro HERO, Telemetry Overlay, Gyroflow, Strava — zero-upload ephemeral Wasm RAM execution.

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Cloudflare Ephemeral Wasm RAM · 0% Retention

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