GARMIN Dash Cam GPS Information

[robin]

Hello,

I have a Garmin Dash Cam 55, with this camera i record videos of my route, and also i take photos of importants spots.

when i download photos to my computer, in exif information there is no GPS information, and no date information. The GPS information is directly saved in the picture (i attached a file in this post).

I need  GPS information  in exfif information, because i want to put automaticaly this pictures in a map.

I try to put the filemodifydate to a modifydate (to find my picture in a track log) with this sentence:

exiftool "-ModifyDate<FileModifyDate"-globaltimeshift *.jpg

And give this error Unrecognized MarkerNotes / No writebla tags.

With Geosetter i can change the date of picture,and then i can take photo position with the option to find in a track log with gpx file.
But this option i have to do picture by picture, and i have a lot of pictures.

Perphaps the GPS infomation is in the JPG file, because in the exif information says:

GPSVersionID: 2.2.0.0

What can i do?
It's is posible read directly from de JPG the GPS information?


Thank you so much for advanced.

King regards.

[Phil Harvey]

Sorry, but the GPS isn't stored in the metadata of this image.  It is only stamped onto the image itself.

This command should work:

exiftool "-modifydate<filemodifydate" FILE

If you want to apply a time shift, then the -globaltimeshift option requires an argument.

- Phil

[robin]

Thank you so much!!!!

This solution is goog.

I puted -globaltimeshift option because, now and before i have this error message:

Warning: [minor] Unrecognized MakerNotes - GRMN0021.JPG
Warning: [minor] Maker notes could not be parsed - GRMN0021.JPG

And I read in your posts is could be a solution for this error.

This error apear, but information is updated.

Now is good for me.

Thank you so much again.