Dynamic lyrics display for portable media devices

• US 20070166683A1
• Filed: 03/10/2006
• Published: 07/19/2007
• Est. Priority Date: 01/05/2006
• Status: Abandoned Application

• Current Assignee: Apple Inc.
• Original Assignee: Apple Computer Incorporated (Apple Inc.)
• Inventors: Chang, Ray, Atwell, Richard
• Application Number:
  US11/373,468
• Publication Number:
  US 20070166683A1
• Time in Patent Office: Days
• US Class Current: 434/307.R
• CPC Class Codes: G09B 21/009 Teaching or communicating with deaf persons G09B21/04 takes precedence; deaf and dumb persons G09B21/00
• CPC Class Codes: G09B 5/06 with both visual and audible presentation of the material to be studied
• CPC Class Codes: G10H 1/368 displaying animated or moving pictures synchronized with the music or audio part
• CPC Class Codes: G10H 2220/011 Lyrics displays, e.g. for karaoke applications
• CPC Class Codes: G10H 2240/325 Synchronizing two or more audio tracks or files according to musical features or musical timings synchronised lyrics, e.g. for karaoke G10H2220/011

Abstract

Improved techniques for dynamically displaying text on a display screen of a portable media device while presenting media content are disclosed. The text being displayed is associated with and synchronized to the media content being presented. In one implementation, the dynamic nature of the text can scroll across the display screen of the portable media device. In another implementation, a part of the text being displayed can be distinguishably displayed from other parts. In one embodiment, the media content is music and the text is lyrics, whereby the portable media device can not only play music but also output synchronized lyrics.

Claims

1. A method for presenting lyrics on a display screen of a portable media device, said method comprising:

(a) identifying an audio file for a media item to be played, the identified audio file including at least audio content for the media item;

(b) retrieving an augmented lyrics file, the augmented lyrics file including the lyrics pertaining to the media item;

(c) initiating playing of audio content from the identified audio file; and

(d) dynamically displaying a portion of the lyrics from the augmented lyrics file such that the portion of the lyrics being displayed corresponds to that portion of the audio content being played.

2. A method as recited in claim 1, wherein the augmented lyrics file further includes a plurality of time codes.

3. A method as recited in claim 2, wherein said dynamically displaying (d) uses the time codes from the augmented lyrics file to synchronize the portion of the lyrics being displayed with that portion of the audio content being played.

4. A method as recited in claim 3, wherein the time codes are provided on a per phrase, per word or per character basis.

5. A method as recited in claim 1, wherein said dynamically displaying (d) distinguishably displays a specific part of the portion of the lyrics being displayed.

6. A method as recited in claim 5, wherein the specific part of the portion of the lyrics being distinguishably displayed is synchronized with that portion of the audio content being played.

7. A method as recited in claim 6,

wherein the augmented lyrics file further includes a plurality of time codes, and

wherein said dynamically displaying (d) uses the time codes from the augmented lyrics file to distinguishably display the specific part of the portion of the lyrics being displayed.

8. A method as recited in claim 7, wherein the specific part of the portion of the lyrics being distinguishably displayed is displayed in a highlighted manner.

9. A method as recited in claim 1, wherein said dynamically displaying (d) automatically scrolls the lyrics being displayed.

10. A method as recited in claim 1, wherein the portable media device is a hand-held media player.

11. A method as recited in claim 10, wherein the media item is a song.

12. A method for presenting lyrics on a display screen of a portable media device, said method comprising:

(a) identifying an audio file for a media item to be played, the identified audio file including at least encoded audio content for the media item and encoded lyrics for the media item;

(b) processing the identified audio file to extract and decode the encoded audio content and the encoded lyrics;

(c) playing of the audio content from the identified audio file; and

(d) dynamically displaying a portion of the lyrics such that the portion of the lyrics being displayed corresponds to that portion of the audio content being played.

13. A method as recited in claim 12, wherein said processing (b), said playing (c) and said displaying (d) are performed concurrently.

14. A method as recited in claim 12, wherein said dynamically displaying (d) distinguishably displays a specific part of the portion of the lyrics being displayed.

15. A method as recited in claim 14, wherein the specific part of the portion of the lyrics being distinguishably displayed is synchronized with that portion of the audio content being played.

16. A method as recited in claim 15, wherein said processing (b), said playing (c) and said displaying (d) are performed concurrently.

17. A method as recited in claim 14, wherein said dynamically displaying (d) automatically scrolls the lyrics being displayed.

18. A method for presenting lyrics on a display screen of a portable media device, said method comprising:

(a) identifying an audio file for a media item to be played, the identified audio file including at least encoded audio content for the media item and encoded lyric codes for the media item;

(b) accessing lyrics pertaining to the media item;

(c) processing the identified audio file to extract and decode the encoded audio content and the encoded lyric codes;

(d) playing of the audio content that has been extracted and decoded from the identified audio file;

(e) displaying a portion of the lyrics such that the portion of the lyrics being displayed corresponds to that portion of the audio content being played; and

(f) distinguishably displaying, based on the lyric codes, a specific part of the portion of the lyrics being displayed from at least one other part of the lyrics being displayed.

19. A method as recited in claim 18, wherein the specific part of the portion of the lyrics being distinguishably displayed is synchronized with that portion of the audio content being played.

20. A method as recited in claim 19, wherein the specific part of the portion of the lyrics being distinguishably displayed is displayed in a highlighted manner.

21. A method as recited in claim 18, wherein said accessing (b) operates to access the lyrics from a header of the audio file.

22. A method as recited in claim 18, wherein said accessing (b) operates to access the lyrics from a separate lyrics file.

23. A method as recited in claim 18, wherein said dynamically displaying (f) automatically scrolls the lyrics being displayed.

24. A method for presenting media on a display screen of a portable media device, said method comprising:

(a) identifying a media item to be played by the portable media device, the media item having at least audio content and text content;

(b) outputting the audio content; and

(c) dynamically displaying a portion of the text content that corresponds to that portion of the audio content being output.

25. A method as recited in claim 24, wherein said outputting (b) is streaming the audio content to an output device.

26. A method as recited in claim 24, wherein the output device is an internal or external speaker with respect to the portable media device.

27. A computer readable medium including computer program code for presenting lyrics on a display screen of a portable media device, said computer readable medium comprising:

computer program code for identifying an audio file for a media item to be played, the identified audio file including at least audio content for the media item;

computer program code for retrieving an augmented lyrics file, the augmented lyrics file including the lyrics pertaining to the media item;

computer program code for initiating playing of audio content from the identified audio file; and

computer program code for dynamically displaying a portion of the lyrics from the augmented lyrics file such that the portion of the lyrics being displayed corresponds to that portion of the audio content being played.

28. A computer readable medium including computer program code for determining time codes suitable for use in presenting lyrics on a display screen of a computing device, said computer readable medium comprising:

computer program code for identifying a lyric file, the lyric file being associated with an audio file for a media item, the audio file including at least audio content for the media item;

computer program code for retrieving the audio file associated with the lyric file;

computer program code for processing the audio file to determine time codes; and

computer program code for modifying the lyric file or the audio file to accommodate the time codes.

29. A portable media device having a display screen for presenting media, said device comprising:

means for identifying a media item to be played by the portable media device, the media item having at least audio content and text content;

means for outputting the audio content; and

means for dynamically displaying a portion of the text content that corresponds to that portion of the audio content being output.

30. A portable media player, comprising:

a storage device, said storage device storing at least audio content pertaining to a song;

lyrics pertaining to the song, the lyrics including a plurality of words, each of the words including at least one character; and

a plurality of time codes indicating a duration of time to highlight the characters or words of the lyrics;

a display device; and

a processor for controlling said portable media player, including controlling playing of audio content for the song as well as displaying of the lyrics pertaining to the song on said display device in a synchronous manner with respect to the playing of the audio content.

31. A portable media player as recited in claim 30, wherein the lyrics are displayed on said display device in a scrolling manner.