Is there a way to change many timestamps at once -- scaling all photos forward or backward an hour, for example? I searched but am not seeing a way except to manually edit each timestamp, which isn't bad for a few but can become tiresome with several hundred. Thank you.
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If your camera clock was off for a set of photos, you can add these photos to a new HoudahGeo project. In Camera Setup specify which time zone the camera clock was set to and specify a camera clock error in seconds. HoudahGeo will correct timestamps using that value.

Then export to EXIF / XMP and check the option to write out the timestamp. This writes the time zone and adjusted time value back to the image files.


Pierre Bernard
Houdah Software s.à r.l.

Houdah Software s. à r. l.

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