RouteCam

View and transcode action-camera footage (GoPro HERO / Max 2) with a GPS speed gauge and OpenStreetMap route overlay

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• Playback: flat HEVC MP4s and GoPro Max 2 .360 (dual-track EAC, drag to look around), HDR10 output, GPMF telemetry overlays.
• Transcode: burns the overlays into a re-encoded MP4 with Vulkan Video; .360 sources are reframed to the current view. AAC audio passes through.

Map data (c) OpenStreetMap contributors.

Build

Windows x64, MSVC (VS2022), CMake >= 3.22, Rust (cargo) on PATH, Vulkan SDK. See CLAUDE.md for the submodule initialization recipe (do NOT init recursively).

cmake -S . -B build-win_x64
cmake --build build-win_x64 --target routecam --config Release

Run from the repo root (or next to an assets/ directory):

build-win_x64\Release\routecam.exe [video.MP4]