HbbTV2.0 brings a lot of innovations to HbbTV. Some of them seem logical: new codecs, better MPEG Dash profiles etc. Others a bit esoteric: sophisticated second screen synchronization: not your everyday issue. Nevertheless doing interactivity in conjunction withg broadcasting is starting to make sense using HbbTV. The article below makes a deep dive into some of the technicalities involved.
The next version of HbbTV is bringing a much more powerful toolset with it, and has the potential to change the current worldwide television landscape.