I have two geeky passions while driving: recording GPX data to upload to OSM as well as recording on board videos like this one. Since these kind of videos are sort of boring for others to watch I was wondering if maybe there's an application out there to convert the track data into a video which I could then overlay over my original recording showing real time stuff like time of day, speed, elevation, etc. Basically a HUD. If there was a way to show part of the map I'm driving through that would be dreamy.

Do you know of such a piece of software?

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    This isn't an advert, just a satisfied user's report. If you have an Android device and a OBD II dongle that plugs into modern cars (>= 2001 for petrol, >= 2004 for diesels, in Europe), you can use Android Torque (torque-bhp.com) to record tracks, video, and all the diagnostics your car emits. – MerseyViking Mar 12 '12 at 11:44
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    Acting as a fruity logo fanboy I will note there are similar apps for iOs. But I think the question was how you can process existing video (from onboard camera) with GPX data to obtain videos with HUD and map data. – Vlad Mar 12 '12 at 12:21
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    Perhaps just make a mashup of google maps and youtube? – Matthew Snape Mar 12 '12 at 12:31
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    @MatthewSnape: like this – Vlad Mar 12 '12 at 12:36

ActionCam is a nice visualization tool. You can used this and a desktop video recording tool as a workaround.

I also came across MPGHead Video Data Merger but it only works with TrackVision CSV data. Oh, and there's TrackVision ;) And DashWare which gets lots of praise online and can do this.

There are also several online sharing services which will let you combine video and GPS data, such as:

  • Thank you for your excellent response. DashWare seems to hit the sweetspot for me. Now I'm pondering a purchase... – janosrusiczki Mar 13 '12 at 8:52
  • As the author of the MPGHead Video Data Merger, I appreciate the traffic. Although I've not worked on the app in a long (long) time, the concept of my tool still works for what OP is asking... you'd just need to understand the GPX format (which is easy: weblogs.asp.net/jimjackson/archive/2009/03/10/…) and use that vs. my data source. – Sean May 15 '12 at 1:15

gpsbabel (open source) could be used to produce .srt subtitles for your video from .gpx (or any other supported) track file. Then you can play video with subtitles to get HUD.

Most basic example with default SRT string format:

$ gpsbabel -i gpx -f trip.gpx -o subrip -F video.srt

Synthesize speed if missing (--.- km/h) in the 'trip.gpx'.

$ gpsbabel -i gpx -f trip.gpx -x track,speed -o subrip -F video.srt

There's also desktop client solution (although commercial) for GPS-enabled videos and imagery acquisition, storing and publishing: GeoView

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