No Market Share movement for Google Video yet sorry.
Get a list of 9,824 websites using Google Video which includes location information, hosting data, contact details, 2,521 currently live websites
which includes 1,127 domains that redirect to sites in the list. 8,430 sites that used this technology previously and 940 websites in the United States currently using Google Video.
Distribution of locations of all Google Video customers we've ever tracked.