I think Doug is using Ooyala
Did you ever get an additional information back on this? We had thought of this as an option as well for our internal video content.
Thanks in advance.
I have not gotten any more info. One approach that I am looking at is using an embedded player that can handle multiple formats, such as VLC media player. We are moving forward using a Flash media player due to the long time horizon connected with getting a corporate Silverlight solution in place.