Polishes video-writing from tours
Review Request #119782 - Created Aug. 14, 2014 and submitted
videos are getting written clearly from tours now, for every type of tour possible.
.avi, .mkv files can be written from tours now.
Tested with custom .kml tour files. Works for both Earth and Moon, and its different map types. I have tested creating the video of the tour in both mkv and avi formats and it has written fine for both.