video 1   video 2 video 3  video 4
 

Page to show different tracking parts of speaking persons to reduce download time

{look at the research site from which we got these}

Clips tested in IE browser

1. Plain Clip without sound...................................
    (Size : 121 KB,MPEG Clip ,0.6 sec )

2.Clip with sound...............................................
    (Size : 4942 KB,MPEG,21sec)

 

video 1   video 2 video 3  video 4