Demo telemetry
Load a lap video to begin
Pick a stored real-circuit lap on the right, then load the matching local video file — click below or drag a video anywhere onto the page. The RealRacer HUD overlays time-synced on your footage. Nothing uploads — the video stays on your device.
Telemetry session
HUD layout
Overlay elements
Pick which telemetry to show. Only channels this session
captured can be toggled — the rest are greyed. The choice drives both the
live preview and the exported clip.
0:00.00 / 0:00.00
Sync offset
Telemetry time = video time + offset
+0.00s
Tip: scrub to a hard braking point in the footage and nudge until the brake-G spike lines up with the moment the car loads the front. For a session, the offset aligns the start of your footage with the session timeline — telemetry is cropped (nothing drawn) before/after the session window. The offset is saved per (session/lap, video).
Demo telemetry loaded — pick a session on the right and load a video to overlay it.