the matching of framerate of gps and video

juanmcasillas / gopro2gpx

Parse the gpmd stream for GOPRO moov track (MP4) and extract the GPS info into a GPX (and kml) file.

GNU General Public License v3.0

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the matching of framerate of gps and video #45

Open gujiaqivadin opened 12 months ago

gujiaqivadin commented 12 months ago

Thanks for your sharing code. I have extract .gpx file of mp4 captured by my GoPro Max. I wonder one question: whether every gps point is related to one frame of mp4 file. Or, the framerate of gps and video is totally none-related?

matweykai commented 11 months ago

As far as I know framerate of GPS and video capturing are usually different. For example my GoPro catches video in 30 Hz (FPS) but GPS is only 10 Hz