GoPro lap times

Lap times from your GoPro video

The GoPro cameras with GPS record your position and speed in the video file. LapViz reads them: on a circuit it knows, it calculates your lap and sector times, without any other device.

Import a GoPro video GoPro telemetry overlay

Chasing a rival: the delta to the best lap and the speed on the video, frame by frame

Lap comparison software: telemetry, delta time and racing line on the map

Laps without a laptimer

The GPS of the camera is enough for a first analysis.

GPS position, speed and altitude read from the .mp4 file
Laps and sectors calculated on the circuits known by LapViz
Speed trace and line on the satellite view

Video and data together

Watch the corner while you read the curves.

Video of the GoPro synchronized by the GPS time with the data of your logger
Telemetry overlay exported for your video editor
The video stays on your computer

Try it now, without an accountFree

Drop a file of your logger or lap timer: nothing to install, no sign-up.

LapViz Studio

The analysis in your browser: the file is read on your computer and is not uploaded.

Your laps overlaid, from several sessions and drivers, with the delta
Every channel of the logger, by time or by distance
Sectors, rolling best and ideal lap, track map on the satellite view
On-board video synchronized with the data

Open a file in Studio

3D replay

Your laps on the satellite view of the circuit, like in a racing game. The file is converted to be replayed, not kept.

Every lap against the ghost of your best lap
A second file as the ghost: race against a team-mate or a rival
Chase, onboard and helicopter cameras, speed, revs and live gap
The sound of the engine, following the revs of the session

Replay it in 3D

Keep your sessions with a free account

Import your files into LapViz to find them everywhere and compare yourself with the others.

Every session kept, on the web and in the LapViz app
Leaderboards per circuit and category
Corner by corner analysis of every lap
Sessions shared with your coach or your team

Create a free account

Frequently asked questions

Which GoPro cameras work?

The GoPro cameras with a GPS that writes the position into the video file.

Are the lap times precise?

They come from the GPS of the camera: with a good satellite signal, close to a laptimer; with a weak one, the laps may be wrong or missing, and LapViz tells you so on import. A dedicated laptimer remains more precise.

Why is my circuit not found?

Without laps in the file, LapViz calculates them on the circuits it knows only. A missing circuit can be submitted from the circuits page.