Method and apparatus for identifying and retrieving media content

• US 8,589,505 B2
• Filed: 11/27/2002
• Issued: 11/19/2013
• Est. Priority Date: 11/27/2002
• Status: Active Grant

• Current Assignee: Battelle Memorial Institute, Texas Instruments, Inc.
• Original Assignee: Texas Instruments, Inc.
• Inventors: Kridner, Jason D.
• Primary Examiner(s): Baturay, Alicia
• Application Number:
  US10/306,493
• Publication Number:
  US 20040103217A1
• Time in Patent Office: 4,010 Days
• Field of Search: 709/247, 709/231, 709/217, 700/94
• US Class Current: 709/217
• CPC Class Codes: G06F 16/955 using information identifiers, e.g. uniform resource locators [URL]

Abstract

The specification discloses a system and related method for retrieving encoded media content, such as retrieving audio tracks from a CD in MP3 format. The system involves attaching indicia to the media, or possibly a case or protective cover of the media, which uniquely identifies the content. An encoding retrieval and playback device has the ability to obtain the unique number identified by the indicia, where obtaining the unique number may be a consumer entering the number, may be by reading a barcode label, may be by reading the number from a radio frequency device and the like. Once the unique number has been obtained, the encoding retrieval and playback device retrieves the encoded media content from a server across a network connection. In this manner, a consumer need only be present to initiate the retrieval process, and the retrieval of the encoded media content may be completed without the presence of the consumer, and without inserting the storage media in the playback device.

Claims

1. A system comprising:

a media playback device, comprising;

a digital signal processor configured to locally encode information stored on a storage media;

an indicia reader coupled to the digital signal processor; and

a network interface coupled to the digital signal processor;

wherein the media playback device is configured to;

read, using the indicia reader, an indicia coupled to a storage media storing playable content encoded in a first format, wherein the indicia uniquely identifies the storage media over all storage media storing the playable content;

access, based on the indicia read, a remote device using the network interface;

determine, based on the indicia read, whether a previously generated copy of the playable content encoded in a different format from the first format is stored on the remote device; and

retrieve, from the remote device, the playable content encoded in the different format from the first format;

wherein the media playback device is configured to initiate retrieval of the playable content from the remote device upon reading the indicia, and once initiated, to complete the retrieval without additional user input.

2. The system as defined in claim 1 wherein the media playback device further comprises a storage device coupled to the digital signal processor, and wherein the media playback device is further adapted to store the playable content encoded in the different format on the storage device.

3. The system as defined in claim 2 wherein the storage device further comprises a hard disk drive.

4. The system as defined in claim 2 wherein the storage device further comprises a static memory device.

5. The system as defined in claim 4 wherein the static memory device further comprises static random access memory.

6. The system as defined in claim 1 wherein the digital signal processor further comprises a part number TMS320VC5509 digital signal processor produced by Texas Instruments, Inc.

7. The system as defined in claim 1 wherein the indicia reader further comprises a barcode scanner, and wherein the indicia of the storage media further comprises a barcode label.

8. The system as defined in claim 7 wherein the barcode label is attached to the storage media.

9. The system as defined in claim 7 wherein the barcode label is attached to a protective cover of the storage media.

10. The system as defined in claim 1 wherein a passive radio frequency device is coupled to a protective case of the storage media.

11. The system as defined in claim 1 further comprising:

a storage media reader coupled to the digital signal processor;

a rendering engine coupled to the digital signal processor; and

a storage device coupled to the digital signal processor;

wherein the system is adapted to read information encoded in the first format using the storage media reader, and playback the information using the rendering engine; and

wherein the system is adapted to read information encoded in the different format from the storage device using the digital signal processor, and playback the information using the rendering engine.

12. The system as defined in claim 11 wherein the storage media reader further comprises an audio compact disk reader.

13. The system as defined in claim 11 wherein the storage media reader further comprises a digital video disk reader.

14. The system of claim 1, wherein the media playback device is configured to encode the playable content in the different format based on a determination that the remote device does not contain the playable content previously encoded in the different format.

15. The system of claim 1, wherein the indicia is trackable by the remote device to identify abuses of the indicia.

16. The system of claim 1, wherein the media playback device is configured to queue indicia for a plurality of storage media and sequentially retrieve the playable content stored on each storage media encoded in a different format from the remote device.