Comment "Over the top" (Score 5, Informative) 155
In case you don't know what "over the top" means in this context, this is from Wikipedia:
In broadcasting, over-the-top content (OTT) refers to delivery of audio, video, and other media over the Internet without the involvement of a multiple-system operator in the control or distribution of the content. (A multiple-system operator or multi-system operator (MSO) is an operator of multiple cable or direct-broadcast satellite television systems.)
So, apparently, it just means streaming media over the Internet.