Can you help me please?

Visual Basic 2008, 2010 express editions

I am documenting some routes so that disabled users can see if a particular track is suitable for them or not.

This involves taking many images of the route, GPS tagging them (using date picture taken), and uploading them to a site (http://www.phototrails.org/) where they will be displayed on a Google map.

Since I am disabled myself and use a mobility scooter it is difficult for me to stop and take photos. The ideal thing to do would be to take the video continuously and then extract JPEGs from the video (I have software for this). The problem is the extracted images do not have "date picture taken"and therefore it is not possible to geo-tag them.

If I extract JPEG's one per second it is easy to calculate the time the image was taken using the time the video for was created.

What I need to be able to do is to write this "picture taken" in formation into the JPEG file so I can then geotag it.

I would be grateful for any help you can give the stop

thanks,

Steve.