This document summarizes a project to display live video streams from webcams and local videos on the NASA World Wind platform. It discusses the architecture used, techniques to improve efficiency such as reducing image quality and checking which images are visible, and ideas for future work such as automatic geocoding of webcam locations and supporting additional video sources and formats.

1. LIVE VIDEO IN WORLD WIND Developed by Jovan Stevovic Principles Of Computer Graphics 2008 / 2009

4. Class diagram

7. Time to render As we can see, decreasing image dimensions the rendering time decrease proportionally.

15. Webcam structure A webcam is represented by the XML structure in the figure. There are information about position and URL and meta-information.

16. Directories Webcams are divided into folders representing continents and countries.

20. Some examples Seebruke Selling, Germany A bridge in Newcastle, UK

21. Some examples Stutgart City airport