Delivery of navigation data for playback of audio and video content

• US 9,628,852 B2
• Filed: 05/29/2009
• Issued: 04/18/2017
• Est. Priority Date: 10/23/2000
• Status: Expired due to Term

• Current Assignee: Clearplay Incorporated
• Original Assignee: Clearplay Incorporated
• Inventors: Jarman, Matthew T.
• Primary Examiner(s): VU, NGOC K
• Application Number:
  US12/474,618
• Publication Number:
  US 20090249176A1
• Time in Patent Office: 2,881 Days
• Field of Search: 725 25, 725 28, 725133, 725153
• CPC Class Codes: G11B 2220/2562 DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: H04N 21/4135 external recorder interface circuits between an apparatus for recording television signals and a television receiver H04N5/775
• CPC Class Codes: H04N 21/4318 by altering the content in the rendering process, e.g. blanking, blurring or masking an image region image enhancement or restoration in general G06T5/00
• CPC Class Codes: H04N 21/4396 by muting the audio signal
• CPC Class Codes: H04N 21/44204 Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched monitoring of user activities for profile generation for accessing a video database G06F16/739; protecting generic digital content where the protection is independent of the precise nature of the content G06F21/10; arrangements for monitoring the use made of the broadcast services in broadcast systems H04H60/31
• CPC Class Codes: H04N 21/4542 Blocking scenes or portions of the received content, e.g. censoring scenes

Abstract

In accordance with the present invention a filtering process is based on the output side of a multimedia decoder. A navigator, located at a server system, monitors the current play position of multimedia content at a consumer system and compares that position with navigation objects. Each navigation object defines a start position, a stop position, and a filtering action to perform on the portion of the multimedia content that begins at the start position and ends at the stop position. When the current play position falls within the portion of multimedia content defined by a particular navigation object, the navigator sends the filtering action to the consumer system for processing. Filtering actions include skipping, muting, reframing, etc., the portion of multimedia content defined by a navigation object. Alternatively, the navigator may be located at a consumer system and the server system may provide access to the navigation objects (e.g. download) so that the consumer system monitors and filters the multimedia content based on the received navigation objects. A variety of systems may be used to implement the present invention, such as computer systems (consumer and server), television systems, and audio systems.

Claims

1. A multimedia content navigator comprising:

a non-transitory computer readable media having instructions which when executed cause a machine to;

access a multimedia content navigation object defining a portion of the multimedia content for a particular multimedia content presentation, the multimedia content navigation object comprising;

a first indicator identifying a first particular position in the particular multimedia content presentation; and

a second indicator identifying a second particular position in the particular multimedia content presentation;

associate at least one filtering action with the multimedia content navigation object;

issue one or more commands to provide for the displaying of a representation of the multimedia content navigation object and provide for receiving a response to the representation, the response indicating whether or not the multimedia content navigation object is disabled; and

issue one or more commands so that the multimedia content defined by the multimedia content navigation object does not reach an output device in accordance with the associated at least one filtering action unless the multimedia content navigation object has been disabled.

2. The multimedia content navigator of claim 1 wherein the first indicator includes a first hour designation, a first minute designation, and a first seconds designation.

3. The multimedia content navigator of claim 2 wherein the second indicator includes a second hour designation, a second minute designation, and a second seconds designation.

4. The multimedia content navigator of claim 3 wherein the first indicator further includes a first frame designation and the second indicator further includes a second frame designation.

5. The multimedia content navigator of claim 1 wherein the second indicator includes a duration from the first indicator.

6. The multimedia content navigator of claim 1 wherein the filtering action includes a skip action.

7. The multimedia content navigator of claim 6 wherein the filtering action further includes at least one of a mute filtering action, a reframe filtering action, and a fade filtering action.

8. The multimedia content navigator of claim 1 further comprising a multimedia content presentation identifier for the particular multimedia content presentation.

13. The multimedia content navigator of claim 1 wherein a multimedia content navigation object is disabled by including an indication within the multimedia navigation object.

14. The multimedia content navigation object of claim 1 wherein the multimedia content navigation object disabled by including the indication within the multimedia content navigation object is not retrieved.

15. The multimedia content navigator of claim 1 wherein the representation of a multimedia content navigation object includes a text description of the multimedia content defined by the multimedia content navigation object.

16. The multimedia content navigator of claim 1 wherein the representation of a multimedia content navigation includes a description of why the navigation object was created.

9. The multimedia content navigator of 1 further comprising a configuration identifier.

10. The multimedia content navigator of 1 further comprising a DVD player.

11. The multimedia content navigator of 1 wherein the first indicator corresponds with a physical position of a removable memory media including the multimedia content presentation.

12. The multimedia content navigator of claim 11 wherein the second indicator corresponds with a second physical location of the removable memory media including the multimedia content presentation.