Preference-weighted semi-random media play

• US 20060288845A1
• Filed: 06/24/2005
• Published: 12/28/2006
• Est. Priority Date: 06/24/2005
• Status: Abandoned Application

• Current Assignee: Joshua Gale
• Original Assignee: Joshua Gale
• Inventors: Gale, Joshua
• Application Number:
  US11/166,282
• Publication Number:
  US 20060288845A1
• Time in Patent Office: Days
• US Class Current: 84/609
• CPC Class Codes: G10H 2240/131 Library retrieval, i.e. searching a database or selecting a specific musical piece, segment, pattern, rule or parameter set
• CPC Class Codes: G10H 2250/211 Random number generators, pseudorandom generators, classes of functions therefor
• CPC Class Codes: G11B 27/105 of operating discs
• CPC Class Codes: G11B 27/322 used signal is digitally coded

Abstract

Methods, apparatus, and systems that allow random music play, and random selection of other media files, using a non-uniform probability distribution. The likelihood that a particular song, piece, or media file will be played or presented in the future is increased or decreased according to positive and negative user behaviors noted with respect to previous plays of the same media file, such as how long the user listens to or views a song, piece, or file; whether the user manually selects a song, piece, or file for play or presentation; and whether the user “skips” a song while it is being played, or otherwise actively chooses not to listen to a song.

Claims

1. A method of selecting and ordering media for play on a media player, comprising:

selecting a media file for play from a group of media files at random using a non-uniform probability distribution in which the probability that the media file will be played is influenced by one or more positive or negative user behaviors noted with respect to prior plays of the media file.

2. The method of claim 1, further comprising:

increasing the probability that the media file will be played in the future if one or more of the positive user behaviors is noted in association with play of the media file, unless the probability that the media file will be played is equal to or greater than a maximum probability threshold; and

decreasing the probability that the media file will be played in the future if one or more of the negative user behaviors is noted in association with play of the media file, unless the likelihood that the media file will be played is equal to or less than a minimum probability threshold.

3. The method of claim 2, wherein the positive user behaviors comprise one or more behaviors selected from the group consisting of specific selection of the media file for play, allowing play of the media file to be completed, and allowing a threshold portion of a media file to be played.

4. The method of claim 2, wherein the negative user behaviors comprise causing the media player to skip to a next media file without completing play of the media file.

5. The method of claim 2, further comprising, for each one of the group of media files, setting the probability that the particular one of the group of media files will be played to an initial value.

6. The method of claim 5, wherein the initial value is the same for each of the group of media files.

7. The method of claim 1, wherein the media file is of a type selected from the group consisting of a sound recording, a image, and an animated series of images.

8. Machine-readable instructions interoperable with a machine to perform the tasks of claim 1.

9. Machine-readable instructions interoperable with a machine to perform the tasks of claim 2.

10. A media player, comprising:

a media output device;

a storage medium;

selection controls; and

a processor coupled to the media rendering device, the storage medium, and the user selection controls, the processor being adapted to select a media file for play from a group of media files stored on the storage medium at random using a non-uniform probability distribution in which the probability that the media file will be played is influenced by one or more positive or negative user behaviors noted with respect to prior plays of the media file.

11. The media player of claim 10, wherein:

the processor increases the probability that the media file will be played in the future if one or more of the positive user behaviors is noted in association with play of the media file, unless the probability that the media file will be played is equal to or greater than a maximum probability threshold; and

the processor decreases the probability that the media file will be played if one or more of the negative user behaviors is noted in association with play of the media file, unless the probability that the at least one media file will be played is equal to or less than a minimum probability threshold.

12. The media player of claim 11, wherein the probability that the media file will be played is stored on the storage medium.

13. The media player of claim 12, wherein the maximum probability threshold and the minimum probability threshold are stored on the storage medium.

14. The media player of claim 11, wherein the positive user behaviors comprise one or more behaviors selected from the group consisting of using the selection controls to select the media file for play, allowing play of the media file to be completed, and allowing a threshold portion of a media file to be played.

15. The media player of claim 10, wherein the media output device comprises an audio output device coupled to the processor.

16. The media player of claim 10, wherein the media output device comprises a video output device coupled to the processor.

17. The media player of claim 10, wherein the storage medium comprises a hard disk.

18. The media player of claim 10, wherein the storage medium comprises non-volatile memory.

19. The media player of claim 10, wherein the storage medium comprises a compact disk.

20. A music player, comprising:

a storage medium having a group of songs stored thereon;

an audio output device; and

a processor coupled to the storage medium and the audio output device that selects a song for play at random from among the group of songs using a non-uniform probability distribution that changes based on which ones of the group of songs the user listens to and which ones of the group of songs the user skips.