Non-real time push services

摘要

In certain embodiments, a method for receiving non-real time push content involves receiving a transport stream containing an Internet Protocol stream of packets containing non-real time content, non-real time service metadata and non-real time content metadata; demultiplexing the Internet Protocol stream of packets to produce: non-real time content, non-real time service metadata, and non-real time content metadata; where the Non-Real Time content metadata includes a Non-Real Time push NRT_Service_Category. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

主权项

1. A receiver configured to receive Non-Real Time push content, comprising in combination:
a radio frequency tuner configured to receive a radio frequency modulated channel containing a transport stream and demodulate the channel to produce an output transport stream; the output transport stream containing an Internet Protocol stream of packets containing Non-Real Time push content, Non-Real Time service metadata and Non-Real Time content metadata; an electronic storage medium; a demultiplexer that demultiplexes the Internet Protocol stream of packets to produce:
Non-Real Time content that is stored in the electronic storage medium,Non-Real Time service metadata, andNon-Real Time content metadata; and where the Non-Real Time content metadata includes a Non-Real Time push NRT_Service_Category.