ZEE5 likely to ride on regional content: Though the OTT sphere looks crowded with more than 40 OTT players (versus 20 in 2015) in India, the OTT segment in India is expected to report a CAGR of 25% over 2016-2020. On the subscribers' front, digital-only customers are expected to increase to 4 million in 2020 from 1 million-1.5 million subscribers now. It is...