IPTV Market By Component (Hardware, Software, Service), By Application (Non-Linear TV, Linear TV), By Device Type (Smart Phones and Tablets, Smart TV, Desktops and Laptops), By Transmission Type (Wired, Wireless), By Industry Vertical (Media and Entertainment, Advertising and Marketing, IT and Telecom, Healthcare, Others): Global Opportunity Analysis and Industry Forecast, 2021-2031