Actually it can do both: geotagging based on GPX files, or based on the map.
There is a trial version available that will only allow you to save back the data for 5 photos in ones shot.
I'm a bit confused here. Can Aperture geotag videos as well? Even if it means writing the geolocaton data into the catalog rather than to the master file?
> isn't there a way to add the the gps info to the IPTC info that is written to the originals?
GPS info is part of EXIF, not IPTC.
If you haven't already done so, send feedback that you'd like to see this added as a feature.
Retrieving data ...