Did you ever wonder what the real difference is between AVI and WMV movie files?
The .avi file is 31.3 megabytes in size. Here is the .wmv file:
The .wmv file is only 18.5 megabytes in size, and is a proprietary Microsoft format. WMV has a higher compression and is not very good for editing.
After I uploaded these movies, it occurred to me that maybe Google converted them to flash, however perhaps the difference in a lossy compression format would be visible as there were different input parameters.
You be the judge.