Method and apparatus for enforcing DVD parental control across an enterprise

• US 6,567,979 B1
• Filed: 12/23/1998
• Issued: 05/20/2003
• Est. Priority Date: 12/23/1998
• Status: Expired due to Term

• Current Assignee: CSR Technology Incorporated (Qualcomm, Inc.)
• Original Assignee: Oak Technology Partners (Qualcomm, Inc.)
• Inventors: deCarmo, Linden A.
• Primary Examiner(s): Faile, Andrew
• Assistant Examiner(s): NALEVANKO, CHRISTOPHER R
• Application Number:
  US09/220,090
• Time in Patent Office: 1,609 Days
• Field of Search: 709/224, 725/25-35, 725/87-104, 386/94, 386/125-126
• US Class Current: 725/25
• CPC Class Codes: G11B 20/00159 Parental control systems
• CPC Class Codes: H04N 21/25891 being end-user preferences retrieval of video data in a video database based on user preferences G06F16/739; arrangements for recognizing users' preferences H04H60/46; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/4755 for defining user preferences, e.g. favourite actors or genre retrieval personalisation and generation of user profiles for the retrieval of video data G06F16/739; user profiles in network data switching protocols H04L67/306
• 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 7/173 with two-way working, e.g. subscriber sending a programme selection signal

Abstract

A parental management controller for use in a DVD environment is disclosed that defines, in a distributive computer environment, department, country, or corporate controls over DVD content viewed by machines within the environment. The controller provides automated parental management installation on remote machines. It provides parental management enforcement on remote machines. It adjusts the default parental management enforcement level to local cultures and moral values. The controller also provides a logging of any parental management violations on local machines.

Claims

1. A method of enforcing parental management of content across a network transmitting digital versatile disc (DVD) content from a transmission location, to a viewing location, comprising the steps of:

a. determining the parental management control level at each location utilized along a path to transmit DVD content from the transmission location to the viewing location;

b. selecting the parental management control level acceptable to each location along the DVD content path.

2. The method of claim 1 further comprising step c playing the DVD content at the viewing location corresponding to the selected parental management control level.

3. The method of claim 1 wherein step a comprises:

determining the parental management control level allowed at the transmission location;

determining the parental management control level allowed at the viewing location;

transmitting the viewing location'"'"'s parental management control level to the transmission location.

4. The method of claim 1 wherein step a comprises determining the parental management control level based on governmental restrictions of the viewing location.

5. A digital versatile disc (DVD) playback apparatus that retrieves DVD content across a network, comprising:

a DVD data stream receiver to receive the DVD content from the network, the DVD content having a selected parental management control level;

DVD content decoder to decode the DVD content for playback; and

a parental management controller to permit DVD content decoding from a source location by the DVD content decoder based upon a review of the selected parental management control levels at the source location and at least one of a plurality of control point locations along the network path and as defined by the user of the DVD playback apparatus through the parental management controller, each control point having a defined parental management control level.

6. The apparatus of claim 5 wherein the DVD content passes through a plurality of control points, each control point having a defined parental management control level to be reviewed.

7. The apparatus of claim 5 wherein the parental management controller adjusts a default parental management control level to local cultures and moral values based on a location selection.

8. The apparatus of claim 5 wherein the parental management controller logs any parental management violations on a local machine receiving the DVD content.

9. The apparatus of claim 5 wherein the parental management controller provides automatic installation of the parental management control level defined for a distributed computer environment coupled to the DVD control apparatus.

10. A computer program product for enforcing parental management of content across a network transmitting digital versatile disc (DVD) content from a transmission location to a viewing location, the computer program product comprising a computer usable medium having computer readable code thereon comprising:

program code to determine the parental management control level at each location utilized along a path to transmit DVD content from the transmission location to the viewing location;

program code to select the parental management control level acceptable to each location along the DVD content path.

11. The computer program product of claim 10 further comprising program code to play the DVD content at the viewing location corresponding to the selected parental management control level.

12. The computer program product of claim 10 wherein the program code to determine the parental management control level comprises:

program code to determine the parental management control level allowed at the transmission location;

program code to determine the parental management control level allowed at the viewing location;

program code to transmit the viewing location'"'"'s parental management control level to the transmission location.

13. The computer program product of claim 10 wherein the determining program code comprises program code for determining the parental management control level based on governmental restrictions of the viewing location.