Discovery is expanding its Dplay online video streaming service from Norway to Denmark, Italy and Sweden. It will compete with Netflix and Sky's Now TV on-demand service as more people watch video on devices such as tablets and smartphones.
"We own all of our content, which is a huge advantage," Zaslav said. "We own all of it and in 52 languages - that's the differentiator. And now we're transitioning into a direct- to-consumer company. Europe for us is the next emerging market."
Discovery, which counts cable-TV billionaire John Malone as a chief investor, this year acquired majority control of France-based Eurosport and is bidding for more sports rights as such content helps lure advertising and subscribers.
App users tap here to view Discovery's Time Slice of a Great White Shark
"Sports is critical for us to elevate Eurosport and we're seeing a big pickup of viewers," Zaslav said, stressing that Eurosport is adding sports rights in countries sometimes overlooked by the big players, who are more consumed with expensive soccer rights. Eurosport counts the UK, France and Germany among its biggest markets.
In the UK, Sky and BT Group in February agreed to pay a record 5.14 billion pounds for the UK rights to broadcast live English Premier League soccer, an increase of about 70 per cent for one of the richest championships.
Discovery has also invested in TV production and is seeking acquisitions to add to All3Media, the UK-based producer it bought last year in partnership with cable company Liberty Global, which has Malone as its chairman.
Zaslav said Discovery would continue to look at smaller companies in Europe and Latin America to add to its production portfolio.
"If we tell more stories and serve up more compelling characters we can gain more meaningful share, and that will make for another level of growth," Zaslav said.
- Bloomberg