Telemetry overlays for scuba diving videos
Import your dive logs, customize your overlay, export in seconds. Open source, cross-platform, free.
Import your dive logs, customize your overlay, export in seconds. Open source, cross-platform, free.
Import Subsurface (XML/SSRF) and UDDF dive logs with full support for recreational, technical, and CCR dives with multi-tank pressure tracking.
Drag-and-drop overlay editor with per-cell styling, custom fonts, colors, optional labels, and background images. Full undo/redo, and save and share your designs as .utp templates.
Play your footage in-app and align it with your dive visually — the timeline cursor follows the video. Save per-camera profiles so future dives sync automatically.
Generate a customizable depth-over-time profile with a moving position indicator, optional deco-zone shading and grid — exportable as its own overlay.
Visualize depth, temperature, and pressure graphs. Scrub through your dive, zoom into sections of interest.
Export transparent PNG sequences or encode directly to video (H.264, ProRes, VP9, HEVC) via FFmpeg.
Available for Windows, macOS, and Linux (Flatpak). Built with Qt 6 for a native experience on every platform.
Import your dive from Subsurface (.ssrf / .xml) or any app that exports UDDF (.uddf).
Pick a template or create your own. Drag cells, change fonts, add a background image.
Load your footage and align it on the Video Preview tab — the timeline cursor follows the video, so you just match it to your dive computer.
Export as a transparent image sequence for your editor, or encode directly to video with FFmpeg.
Free and open source. No account required.
Optional: install FFmpeg for direct video export.