High-definition image sources include terrestrial broadcast, direct broadcast satellite, digital cable, IPTV (including GoogleTV Roku boxes and AppleTV or built into "Smart Televisions"), Blu-ray video disc (BD), and internet downloads.
High - definition image sources include terrestrial broadcast , direct broadcast satellite , digital cable , IPTV ( including GoogleTV Roku boxes and AppleTV or built into " Smart Televisions " ) , Blu - ray video disc ( BD ) , and internet downloads .
Terrestrial broadcast and direct broadcast satellite are examples of what?
Terrestrial broadcast and direct broadcast satellite are examples of what ?
High-definition image sources
High-definition image sources