Place-Shifting Apparatus and System
First Claim
1. A media receiver comprising:
- a digital interface operable to connect to a media sender device;
a receiving module operable to receive a request for video content from the media sender device via the digital interface; and
a transmitting module operable to transmit video content to the media sender device responsive to the received request.
2 Assignments
0 Petitions
Accused Products
Abstract
A place-shifting system for distributing video content from a content source (2) has apparatus including a set-top box (STB) (1) with a digital interface to a sender (6). The sender (6) receives video content from the STB (1) conditional upon access permissions that may be associated with a subscription. The permissions may also be determined using the identifier of a viewer device (9). The viewer (9) requests connection to a specific sender (6) by sending an association request to an association server (8) via a network connection (10). The association server (8) returns location information specific to the sender (6) being requested to the viewer (9). The viewer (9) and sender (6) then communicate directly (11) to establish communication and to start transfer of video and other information. The sender (6) can remove content protection from the video content before transcoding, re-applying content protection and sending it. The viewer (9) can act as a remote control for the STB (1) and modifies of the format of On-Screen Display data depending on its video output capability.
91 Citations
57 Claims
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1. A media receiver comprising:
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a digital interface operable to connect to a media sender device; a receiving module operable to receive a request for video content from the media sender device via the digital interface; and a transmitting module operable to transmit video content to the media sender device responsive to the received request. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 55)
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17. A media sender device comprising:
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a digital interface operable to connect to a media receiver; a processor operable to transmit a request for video content to the media receiver via the digital interface; and a receiving module operable to receive the requested video content from the media receiver; and a sending module operable to transmit the received video content to a media presentation device. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. An association server comprising:
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a storage module operable to store media sender device identifiers and addresses; a request receiving module operable to receive a request from a media presentation device, the request comprising a media sender device identifier; a retrieval module operable to retrieve the corresponding media sender device address; and an address transmission module operable to return the retrieved address to the requesting media presentation device. - View Dependent Claims (39, 40, 41, 42, 43, 44, 45, 46, 47, 57)
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48. A media presentation device comprising:
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an address request transmission module operable to transmit a request to an association server, the request comprising a media sender device identifier; an address receiving module operable to receive a media sender device address from the association server; a video request transmission module operable to transmit a request for video content to a media sender device; a video receiving module operable to receive video content from the media sender device; and a video output module operable to output the received video content. - View Dependent Claims (49, 50, 51, 52, 53, 54, 56)
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Specification