Harry's GPS Suite Forum

Hello,

I have the pro version of HLT, and I recently bought UltiMate GPS and Kiwi wifi OBD2 accessories. How would the HLT sync the data coming from GPS and OBD2 to the video if the refresh rate of the GPS and OBD2 are different? My plan is to use chasecam to overlay the HLT data on to the video recorded by GoPro.

Hi,

LapTimer merges accelerator and OBD data into the stream of GPS fixes during recording. Merging is done using interpolation. There are standard settings to synchronize these three sources (GPS e.g. is approximately 1.5s behind 'realtime', accelerator values are nearly realtime). In case you have issues or want to optimize, the synchronization settings can be customized in LapTimer's Expert Settings (Sensor Delays).

- Harry