SYSTEMS AND METHODS FOR MANAGING CONTENT IN REAL-TIME

• US 20110016503A1
• Filed: 07/15/2010
• Published: 01/20/2011
• Est. Priority Date: 07/16/2009
• Status: Abandoned Application

• Current Assignee: NagraStar LLC (Kudelski SA)
• Original Assignee: NagraStar LLC (Kudelski SA)
• Inventors: Schaefer, Germar, Ergen, Charles Edward
• Application Number:
  US12/837,077
• Publication Number:
  US 20110016503A1
• Time in Patent Office: Days
• US Class Current: 725/115
• CPC Class Codes: H04N 21/21815 comprising local storage units
• CPC Class Codes: H04N 21/25875 involving end-user authentication restricting access to computer systems by authenticating users using a predetermined code G06F21/33; arrangements for secret or secure communication including means for verifying the identity or authority of a user of the system H04L9/32; networks authentication protocols H04L63/08; authentication in wireless network security H04W12/06
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/4147 PVR [Personal Video Recorder] H04N5/76 takes precedence ; arrangements for broadcast with accumulation-type receivers H04H20/40
• CPC Class Codes: H04N 21/47202 for requesting content on demand, e.g. video on demand
• CPC Class Codes: H04N 21/6582 Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number arrangements where receivers interact with the broadcast H04H20/38
• CPC Class Codes: H04N 5/76 Television signal recording

Abstract

Systems and methods are disclosed to facilitate the reception, processing, outputting, and communication of content from one or more sources. Content is stored on a digital video recorder device and a content storage server. The digital video recorder device exchanges metadata with the content storage server that indicates the specific content stored on the digital video recorder device. A communication device may request access to the content stored on the content storage server. The content storage server determines if the communication device is associated with a digital video recorder device that is storing the requested content. If the communication device is associated with a digital video recorder device storing the requested content, the content storage server sends the requested content stored on the content storage server to the communication device.

Claims

1. A system comprising:

a digital video recording (DVR) device operable to;

receive content;

store a portion of the received content; and

generate metadata identifying the portion of the received content stored on the DVR device; and

a content storage server in communication with the DVR device, the content storage server operable to;

receive the content;

store the received content;

receive the metadata from the DVR device;

receive a request for access to the content from a communication device;

identify a portion of the content that the communication device is entitled to access based on at least the received metadata; and

transmit the portion of the content to the communication device for presentation to a user.

2. The system of claim 1, wherein the content storage server is further operable to:

translate the portion of the content before transmitting the portion of the content to the communication device.

3. The system of claim 2, wherein the translation comprises translating a content format of the portion of the content.

4. The system of claim 2, wherein the translation comprises translating a compression format of the portion of the content.

5. The system of claim 2, wherein the content storage server is further operable to:

determine a format supported by the communication device before translating the portion of the content.

6. The system of claim 1, wherein the metadata comprises at least one of:

a bookmark;

a program name;

a program identifier;

a program description;

an event id used in timers;

an event id used in spontaneous recordings;

an event id of deleted events;

control information;

location information; and

personalization data.

7. The system of claim 1, wherein the DVR device sends the metadata to the content storage server in real-time.

8. The system of claim 1, wherein the DVR device sends the metadata to the content storage server at a pre-determined time or interval.

9. The system of claim 1, wherein the content storage server is further operable to:

create a virtual image of the DVR device, wherein the virtual image is created based upon the metadata received from the device.

10. The system of claim 9, wherein the content storage server determines that the communication device is entitled to access the requested content if the requested content is within the subset of the content identified by the virtual image of the DVR device.

11. A system for presenting content to a communication device, the system comprising:

a content storage server operable to;

receive content;

store the received content;

receive metadata from a digital video recorder (DVR) device;

receive a request, from the communication device, for access to the content stored on the content storage server;

determine if the communication device is entitled to the requested content based at least on the received metadata; and

if the communication device is entitled to the requested content, transmit at least a portion of the content to the communication device.

12. The system of claim 11, wherein the content storage server stores all received content.

13. The system of claim 11, wherein the content storage server stores content if it receives metadata indicating that a user intends to record the content.

14. The system of claim 11, wherein the content storage server is further operable to:

perform a translation on the portion of the content before transmitting the portion of the content to the communication device.

15. The system of claim 13, wherein the type of translation performed depends upon access rights determined from the metadata.

16. A method of managing content at a content storage server, the method comprising:

receiving metadata from a DVR device, the metadata indicating that a user intends to record content received at the DVR device;

receiving content at the content storage server;

storing the received content at the content storage server if the metadata indicates that the user intends to record the content received at the DVR device;

receiving a request, from a communication device, for access to the content stored on the content storage server;

determining if the communication device is entitled to the requested content, wherein the determination is based at least upon the metadata received from the DVR device; and

if the communication device is entitled to the requested content, transmitting at least a portion of the content to the communication device.

17. The method of claim 16, further comprising:

performing a translation on at least a portion of the content to be transmitted to the communication device.

18. The method of claim 16, wherein the content storage server stores a copy of the content stored on the DVR device.

19. The method of claim 16, wherein the content storage server stores a global copy of the content, the global copy of the content comprising a copy of the content that is accessible by more than one user.

20. The method of claim 19, further comprising:

creating a logical copy of the content based at least upon the metadata, wherein the logical copy of the content is associated with a user profile and provides a pointer or reference to the global copy of the content.