Time shifting of advertisements in digital content delivery services

摘要

Advertisements included in a stored digital video program are identified and indexed. A user can time shift the advertisements to play out at a different time position in the program or not play the advertisement at all. A user may incur an advertisement debt for skipping or fast forwarding an advertisement. The advertisement debt can be offset by viewing ads, trading the debt with other users or by paying for the debt in another form.

主权项

1. A content playback apparatus, comprising:
a content receiver module that receives, from a content provider or a content delivery network, a bitstream comprising a static content and a time shiftable content, wherein time shiftable content is content whose relative temporal position within a program is changeable and the bitstream includes playback time information for the shiftable content; a storage module that stores the static content and the shiftable content; a bitstream analysis module that generates an index table comprising indices for independently accessing the shiftable content, wherein each index provides the apparatus with the ability to access and then shift/arrange the playback of the shiftable content on any segmentation of the program; a credit determination module that determines an amount of credit points available to the user to control playback of the shiftable content; and a playback control module with the ability to control playback of the shiftable content based on a user selection of time shiftable content and the amount of credit points available to the user.