Method for media popularity determination by a media playback device

• US 20030236695A1
• Filed: 06/21/2002
• Published: 12/25/2003
• Est. Priority Date: 06/21/2002
• Status: Abandoned Application

• Current Assignee: Thomson Licensing SA (Vantiva SA)
• Original Assignee: Thomson Licensing SA (Vantiva SA)
• Inventors: Litwin, Louis Robert Jr.
• Application Number:
  US10/176,598
• Publication Number:
  US 20030236695A1
• Time in Patent Office: Days
• US Class Current: 705/7.29
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 30/0201 Market modelling; Market analysis; Collecting market data
• 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

Abstract

There is provided a method for determining the popularity of media files for a media playback device. The method comprises using a popularity metric manager for at least one of creating and updating popularity metrics for media files that are stored on the media playback device, wherein the popularity metrics are related to the playback of the media files by a user of the media playback device. The method then updates the playback device with files in accordance with the determined popularity metrics.

Claims

1. A method for using media files on a media playback device, comprising the step of at least one of creating and updating popularity metrics for the media files that are stored on the media playback device, wherein the popularity metrics are related to the playback of the media files by a user of the media playback device.

2. The method of claim 1, wherein each of the popularity metrics is proportional to an amount of time that the user plays back a corresponding one of the media files.

3. The method of claim 1, wherein each of the popularity metrics is based on whether the user has played back a corresponding one of the media files at all, or whether the user has played back a predetermined portion of a corresponding one of the media files.

4. The method of claim 1, further comprising the step of normalizing the popularity metrics.

5. The method of claim 4, wherein said normalizing step normalizes the popularity metrics based on a total amount of time that the media playback device was used.

6. The method of claim 1, further comprising the step of ranking the media files stored on the media playback device based on the popularity metrics.

7. The method of claim 6, further comprising the step of displaying the media files in rank order along with the popularity metrics corresponding thereto.

8. The method of claim 7, wherein the media files are sorted in descending order of popularity to aid the user in selecting which of the media files to download to another media playback device based on highest popularity.

9. The method of claim 7, wherein the media files are sorted in ascending order of popularity to aid the user in selecting which of the media files to delete based on lowest popularity.

10. The method of claim 1, further comprising the step of associating a timestamp with each of the popularity metrics, the timestamp for indicating a last playback time of a corresponding media file.

11. The method of claim 10, further comprising the step of adjusting a value of each of the popularity metrics based on the timestamp such that the value is reduced in relation to how long ago a corresponding media file was last played back.

12. The method of claim 1, further comprising the step of at least one of uploading at least the popularity metrics to another media playback device and downloading at least the popularity metrics to the other media playback device.

13. The method of claim 1, further comprising the step of respectively combining a current value of at least one of the popularity metrics with a previous value of the at least one of the popularity metrics to obtain an updated value for the at least one of the popularity metrics.

14. The method of claim 1, further comprising the step of obtaining at least one of the current value and the previous value from another media playback device.

15. The method of claim 1, further comprising the step of updating files on the playback device, wherein said updating step updates the playback device with files with a value exceeding a threshold value or updates the playback device with files below a threshold value.

16. The method of claim 1, wherein said popularity metrics include at least one of:

a genre of a file played, biographical information related to a file, copyright year of a file, file recording quality, and an encoder used to create a file.

17. A method of organizing a plurality of media files stored in a memory resource comprising the steps of:

attributing a metric to a media file from the plurality of data files, wherein said metric is related to playback of the media file;

ranking the media file in comparison to information comprising a metric attributed to an other media file from a second memory resource;

updating the memory resource in accordance with the rankings established in said ranking step.

18. The method of claim 17, further comprising a step of generating a playlist in accordance with said ranking step.

19. The method of claim 18, wherein said playlist is displayed on a website.

20. The method of claim 17, wherein said updating step removes the media file from said memory resource when the media file has a metric below a threshold value.

21. The method of claim 17, wherein said updating step updates the memory resource with the other media file from the second memory resource when available.

22. The method of claim 21, wherein the other media file is made available via a subscription service.

23. The method of claim 17, wherein said ranking step includes a metric related to at least one of:

weighting information considering an origin of the media file, a genre of the media file played, biographical information related to the media file, copyright year of the media file, the media file recording quality, and an encoder used to create the media file.