Standard for geotagging video with video-frame metadata

    I wanted to share a blog post requesting standard for tagging video with "device" metadata like location/device orientiation etc.  
Also to add to it, there is a need for user/web-app to access and reference (in terms of space) remote video frames.
 
http://blog.safe.com/2012/04/gps-meets-video-do-we-need-a-standard-for-geotagging-videos/