Adding a youtube overlay (for a specific channel) to a Google MAP using the Map API?

Question

Is there a way to add a youtube overlay for a specific CHANNEL (not just an individual video) to a Google Map using the map API?

I can add a flickr feed using the following code:

 var kml = new GGeoXml("http://api.flickr.com/services/feeds/photoset.gne?set=MY_SET_NUMBER&nsid=SOME_OTHER_ID_INFO_HERE&lang=en-us&georss=true");
 map.addOverlay(kml);

You can just copy the RSS link from your flickr set and paste it where the URL is above, and add "&georss=true" to it...providing you have geotagged your photos.

Is there a way to get the geotag information for a set of videos from a youtube channel in a similar fashion?