Patent ID: 7590994

Claim:
In a source of audiovideo data transmitted to a plurality of subscriber receivers, a method of constructing a carousel of pages for transmission to subscriber receivers, the method comprising: (a) providing a new page of content to an existing carousel of pages at the source of audiovideo data; (b) determining when the new page of content requires reduced latency; (c) upon determining the new page requires reduced latency, placing the new page into the carousel more than once; (d) determining which pages in the carousel contain links to the new page; (e) modifying metadata for each page in the carousel containing links to the new page; (f) determining which pages in the carousel are linked to by the new page; (g) modifying metadata for the new page for each page in the carousel linked to by the new page; (h) determining when the carousel is ready for transmission; (i) repeating steps (a)-(h) until the carousel of pages is determined to be ready for transmission; (j) injecting the carousel pages onto a transmission medium for transmission to the subscriber receivers; (k) determining when page information in the carousel is changed; and (l) repeating steps (j)-(k) until page information in the carousel is changed.