OpenStreetMap

Using gstreamer to get geotagged jpegs from video

Posted by onion on 11 March 2010 in English (English)

I've played around a bit with gstreamer, to create jpegs with lat,lon data from a live video for some easy photomapping.

Basically a "v4l2src ! jpegenc ! metadatamux ! multifilesink" pipeline with some magic in between to set geo tags for the metadatamuxer.
Unfortunately there seems to be a bug somewhere and only the first file written by "multifilesink" gets any exif tags.

Anyway, pretty basic test code is at http://git.tal.org/cgi-bin/gitweb.cgi?p=gpsvideo.git;a=summary

Comment from !i! on 12 March 2010 at 07:49

Hi I will start in the next weeks with my videomapping JOSM plugin. Hope videomapping will become easier...
http://wiki.openstreetmap.org/wiki/JOSM/Plugins/VideoMapping

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