QStarz analysis

QStarz data analysis software, in your browser

The QStarz LT-Q6000 lap timers keep their sessions in QRacing, on the PC. Send the .rcnx file of QRacing to LapViz Studio: the laps of QRacing are kept, the GPS and the accelerations can be drawn and compared on a PC, a Mac or a Chromebook, and the 3D replay brings the session back to life on the satellite view of the circuit.

Open a file in Studio Replay it in 3D

LapViz Studio, the data analysis software: laps, channels by distance, sectors and track map

3D replay on the satellite view, with the ghost of the best lap

What LapViz reads in a QStarz file

The .rcnx file of QRacing, read by your browser.

Laps of QRacing, kept as they are
GPS position, speed, heading and altitude, at the rate of the logger
Accelerations Gx, Gy and Gz
A file with several sessions: the longest one is opened

Compare your laps

The analysis of a computer.

Overlay of laps and sessions, with the delta
Speed and G by distance, G-G diagram
Sectors, rolling best and ideal lap
On-board video synchronized with the data

Beyond QRacing

On a Mac, a Chromebook or a PC, and with the others.

Runs in the browser, nothing to install
Laps of several files in the same chart, whatever their logger
3D replay against the ghost of your best lap or of another driver
Leaderboards per circuit and category

From the LT-Q6000 to LapViz

LapViz does not connect to the logger: download it in QRacing as usual, then open the file anywhere.

Download the sessions of your LT-Q6000 in QRacing on your PC, as usual
Export the session from QRacing as an .rcnx file
Open LapViz Studio on any computer, a Mac included, and drop the file
Drop it on the 3D replay page to watch your laps on the satellite view
Create a free account to keep the session and appear on the leaderboard of the circuit

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 QStarz file do I send?

The .rcnx session file of QRacing, the PC software of the LT-Q6000. The CSV export of the QRacing app (BL-818GT receiver) is not read yet: send it anyway from the import page, it is kept and looked at.

Can I analyse my QStarz data on a Mac?

Yes. LapViz Studio opens the .rcnx files of QRacing in the browser of a Mac, a Chromebook or a PC, for free. QRacing is still needed to download the logger.

Are the laps of QRacing kept?

Yes. The laps of QRacing are kept as they are. On a circuit known by LapViz, the laps are also calculated from the GPS for the leaderboards.

Can I compare myself with a friend who uses another laptimer?

Yes. The Studio overlays the laps of files of different brands, and the leaderboards of the circuits gather every laptimer.

Is it free?

Yes. The Studio and the 3D replay are free and work without an account; the LapViz account is free too.