SEAMLESS SWITCHING BETWEEN RADIO AND LOCAL MEDIA

• US 20100268360A1
• Filed: 04/17/2009
• Published: 10/21/2010
• Est. Priority Date: 04/17/2009
• Status: Active Grant

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Ingrassia, Michael, Lee, Jeffery
• Granted Patent: US 8,064,819 B2
• Time in Patent Office: Days
• US Class Current: 700/94
• CPC Class Codes: G06F 16/635 Filtering based on additional data, e.g. user or group profiles
• CPC Class Codes: G06F 16/68 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06Q 30/02 Marketing; Price estimation or determination; Fundraising
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: H04H 20/106 Receiver-side switching
• CPC Class Codes: H04H 60/73 using meta-information
• CPC Class Codes: Y10S 707/916 Audio

Abstract

Systems and methods are provided for seamlessly switching media playback between a media broadcast, such as a radio broadcast, and media from a local media library. When an electronic device determines that an upcoming media item in a media broadcast is not of interest to a user, the electronic device can switch playback from the media stream to a media item from the electronic device local library. The selected local media item can be related to a previously broadcast media item to ensure continuity in the user'"'"'s listening or viewing experience. The electronic device can switch away from the local media item and return to the media stream when the media stream again broadcasts media items or segments of interest to the user.

Claims

1. A method for seamlessly switching between a media broadcast and media from a local library, comprising:

directing communications circuitry to receive a media broadcast, wherein the media broadcast comprises a plurality of media items;

sequentially playing back the media items from the received media broadcast;

determining that an upcoming media item of the media broadcast is not of interest to the user;

identifying a media item from the local library that is of interest to the user; and

automatically seamlessly switching playback from the media broadcast to the identified media item from the local library in response to determining that the upcoming media item of the media broadcast is not of interest to the user.

2. The method of claim 1, further comprising:

receiving, from a media source, a listing of the plurality of media items.

3. The method of claim 1, further comprising:

extracting metadata indicative of the plurality of media items from the received media broadcast; and

establishing at least one of the identity and attributes of the upcoming media item.

4. The method of claim 3, wherein determining further comprises:

retrieving a user preference profile; and

applying the retrieved preference profile to the established at least one of the identify and attributes of the upcoming media item to determine whether the upcoming media item is of interest to the user.

5. The method of claim 4, wherein determining further comprises:

identifying media items from the local library; and

determining that the upcoming media item does not match a media item from the local library.

6. The method of claim 3, wherein identifying further comprises:

retrieving a user preference profile; and

applying the retrieved preference profile to media items from the local library to identify a media item from the local library is of interest to the user.

7. The method of claim 6, further comprising:

selecting a played back media item of interest from the plurality of media items;

retrieving a measurement of the relatedness of media items from the local library relative to the selected media item of interest; and

identifying a media item from the local library that has a measurement of relatedness that satisfies a proximity criteria.

8. An electronic device operative to switch between different sources of audio for playback, comprising radio tuning circuitry, memory, and a processor, the processor operative to:

direct the radio tuning circuitry to tune to a radio broadcast;

determine that an upcoming radio broadcast segment is not of interest to a user;

identify a played back radio broadcast segment that was of interest to the user;

select a media item locally stored in the memory that is related to the identified radio broadcast segment; and

automatically switch playback from the radio broadcast to the selected media item in response to determining that the upcoming media item of the media broadcast is not of interest to the user.

9. The electronic device of claim 8, wherein the processor is further operative to:

determine that a subsequent radio broadcast segment is of interest to the user; and

direct the memory to store the subsequent radio broadcast segment in a buffer.

10. The electronic device of claim 9, wherein the processor is further operative to:

detect that playback of the selected media item has ended; and

automatically switch playback from the selected media item to the subsequent radio broadcast segment stored in the buffer.

11. The electronic device of claim 10, wherein the processor is further operative to:

determine that several radio broadcast segments are stored in the buffer;

determine that one of the several radio broadcast segments stored in the buffer is not of interest to the user; and

skip the one of the several radio broadcast segments stored in the buffer when playing back from the buffer.

12. The electronic device of claim 11, wherein the processor is further operative to:

detect an upcoming new segment of the radio broadcast;

determine that the user has more interest in the detected upcoming new broadcast segment than in the several radio broadcast segments stored in the buffer; and

automatically switch playback from the buffer to the radio broadcast.

13. The electronic device of claim 8, wherein the processor is further operative to:

detect that playback of the selected media item has ended;

select another media item locally stored in the memory; and

play back the other selected media item.

14. A method for seamlessly switching between broadcast and local sources for media playback, comprising:

receiving a media broadcast;

determining that a media item of the media broadcast is not of interest to a user;

identifying a previously played back media item of the media broadcast that is of interest to the user;

selecting a media item locally stored in memory of the electronic device, wherein the selected media item is similar to the identified previously played back media item; and

playing back the selected media item instead of the determined broadcast media item when the determined broadcast media item is transmitted as part of the media broadcast.

15. The method of claim 14, wherein selecting further comprises:

receiving a plurality of pre-defined clusters of media items;

identifying one of the plurality of pre-defined clusters associated with the previously played back media item; and

determining that the media item locally stored in memory is within the identified one of the plurality of pre-defined clusters.

16. The method of claim 15, wherein determining that a media item of the media broadcast is not of interest to the user further comprises:

identifying all of the plurality of pre-defined clusters of media items associated with the media item; and

determining that less than a pre-determined amount of media items locally stored in memory are in any of the identified all of the plurality of pre-defined clusters.

17. The method of claim 16, wherein determining that less than a predetermined amount of media items further comprises determining that no media items locally stored in memory are in any of the identified all of the plurality of predefined clusters.

18. The method of claim 14, further comprising:

determining that a subsequent media item of the media broadcast is of interest to the user; and

automatically switching playback from the media item locally stored in memory to the subsequent media item of the media broadcast.

19. A computer-readable media for seamlessly switching between broadcast and local sources for media playback, the computer-readable media comprising computer-readable instructions recorded thereon for:

receiving a media broadcast;

determining that a media item of the media broadcast is not of interest to a user;

identifying a previously played back media item of the media broadcast that is of interest to the user;

selecting a media item locally stored in memory of the electronic device, wherein the selected media item is similar to the identified previously played back media item; and

playing back the selected media item instead of the determined broadcast media item when the determined broadcast media item is transmitted as part of the media broadcast in response to determining that the media item of the media broadcast is not of interest to a user.

20. The computer readable media of claim 19, wherein the computer-readable media comprises additional computer-readable instructions recorded thereon for:

determining that a subsequent media item of the media broadcast is of interest to the user; and

automatically switching playback from the selected media item to the subsequent media item of the media broadcast.

21. The computer readable media of claim 20, wherein the computer-readable media comprises additional computer-readable instructions recorded thereon for:

storing the subsequent media items of the broadcast media in a buffer; and

automatically switching playback to the subsequent media items stored in the buffer.