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GPS starting in the middle of the ocean

lynxinursinkslynxinursinks
in RaceChrono for Android
I'm having an issue where RaceChrono thinks my sessions start in the middle of the ocean off the coast of Africa, and I can't figure out how to filter out bad data. Is there a way to trim just the GPS data and resync it to the video for the overlay?

I'm using a GoPro Hero 11.

Comments

  • lynxinursinkslynxinursinks
    Might as well say what I figured out: Some devices default their GPS to (0, 0) before they get a valid satellite signal telling it where it actually is. That's all I'm seeing, and it's just a GoPro issue. Once I set the start/finish properly and get the overlaid video trimmed it's a non-issue, just funny it thinks I drove 5k miles in 20 minutes.
  • aol_of_RaceChronoaol_of_RaceChrono
    It's a known problem. There's lack of data validity information on the GoPro format, so this can happen. It's not always 0,0 but often the previous location the camera was used.
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