CUSTOM ZONING FOR ADDRESSABLE TELEVISION ADVERTISEMENTS

The present disclosure provides systems and methods for customized programming through virtual zoning, not based on network architecture or geographic region, via a modified electronic programming guide (EPG) provided to devices assigned to virtual zones. Broadcasters may thus provide virtual zone-based localized programming to devices regardless of location. The virtual zone-based EPG may be functionally identical to conventional EPGs, and thus fully compatible with existing recipient devices, without requiring custom programming or manufacturer resources. Content may be broadcast to virtualzones via multicast IP streams, with primary content provided to a plurality of virtual zones and custom content provided on a stream-by-stream basis. The resulting system is highly scalable, requiring additional resources only based on the number of virtual zones (which may be numbered in the tens or hundreds, in many implementations) rather than the number of recipient devices (which may be numbered in the millions). 本公