Programming-network control of time-shift television recording

Abstract

A method and apparatus in a television delivery system for enabling a programming network or other content owner to control recording of television programs by a service provider network. The programming network transmits the television programs to the service provider network, and the service provider network records the television programs for time-shifted delivery to end users. The programming network determines scheduling information for the television programs, creates recording instructions based on the scheduling information, and injects the recording instructions as metadata in a media stream sent to the service provider network. A recording system in the service provider network extracts the metadata from the media stream, and records the television programs in accordance with the received recording instructions. The recording instructions are more accurate and up-to-date than existing Electronic Program Guide (EPG) information. Additional control instructions may also be included in the metadata.

Dependencies are inferred from the claim text.