IPTV Market Analysis and Forecast to 2031: By Subscription Type (Subscription Based IPTV, Subscription Free IPTV), Transmission Type (Wired, Wireless), Device Type (Smartphones & Tablets, Smart TVs, PCs, Others), Streaming Type (Video IPTV, Non-Video IPTV), Service Type (In-House Service, Managed Service), By End User (Residential, Enterprises), and Region