The big lesson for broadcasters, networks and pay TV operators for 2017: You still have a lot of work left to do if you want to stay relevant. That’s the gist of Ooyala’s “State of the Broadcast Industry 2017” report, released this week. Ooyala, a video, ad and media logistics solutions provider, identified two big trends in video for 2017: mobile and OTT. For legacy TV content owners, mobile and OTT are two sides of a difficult coin to catch. What’s holding them back? Their business models. Consumers have moved away from linear TV, in favor of multi-screen, time-shifted and binge-viewing habits – all of which are antitheses to the traditional TV business model. Networks and operators have been forced…