Playback apparatus, playback method, and playback program

Patent metadata

Field	Value
Publication number	US-10423381-B2
Application number	US-201615371655-A
Country	US
Kind code	B2
Filing date	Dec 7, 2016
Priority date	Oct 3, 2008
Publication date	Sep 24, 2019
Grant date	Sep 24, 2019

Abstract

A playback apparatus includes: a storage unit storing music data and group identification information for identifying groups in which the music data are arranged in a predetermined unit; a selection unit selecting the group identification information stored in the storage unit; a notification unit notifying the group identification information selected by the selection unit with a sound; and a playback unit playing back the notification of the group identification information in the notification unit and the music data belonging to the group identified by the group identification information selected by the selection unit.

First claim

What is claimed:

1. An information processing apparatus comprising:
a display;
a first operation unit positioned at a lateral side of the information processing apparatus;
a second operation unit positioned at the lateral side of the information processing apparatus and separated from the first operation unit; and
circuitry configured to output first content data selected from a plurality of content data,
wherein the first operation unit is configured to perform a first predetermined function based on a rotating operation input to the first operation unit by a user and a plurality of different second predetermined functions when the first operation unit is in a pushed in state based on a pushing-in operation input to the first operation unit by the user, wherein at least one of the second predetermined functions is different from the first predetermined function, and wherein at least one of the second predetermined functions comprises initiating playback of an audible announcement which is not the first content data, is based on information relevant to the first content data, and informs the user about the first content data, and
wherein the second operation unit is configured to perform a third predetermined function different from the first predetermined function and the plurality of second predetermined functions, when the second operation unit is pushed.

2. The information processing apparatus according to claim 1 , wherein the first predetermined function is to switch second content data to be selected based on the rotating operation.

3. The information processing apparatus according to claim 1 , wherein the first predetermined function is depending on amount of rotation of the first operation unit.

4. The information processing apparatus according to claim 1 , wherein the at least one of the second predetermined functions is to switch a selection target from content album data to content data.

5. The information processing apparatus according to claim 1 , further comprising:
a memory which is configured to store the plurality of content data.

6. The information processing apparatus according to claim 5 , wherein the plurality of content data stored in the memory is transmitted from an external apparatus.

7. The information processing apparatus according to claim 1 , wherein the circuitry is configured to communicate with an external device and control the external device.

8. The information processing apparatus according to claim 1 , wherein the third predetermined function is to adjust playback volume of the first content data.

9. The information processing apparatus according to claim 1 , wherein the information processing apparatus is a portable playback apparatus.

10. The information processing apparatus according to claim 1 , wherein the first content data is music data.

11. The information processing apparatus according to claim 10 , wherein the circuitry is configured to control to display relevant information related to the music data on the display.

12. The information processing apparatus according to claim 1 , wherein the display includes a touch panel and the circuitry is configured to convert user input, on the touch panel, into a predetermined command.

13. The information processing apparatus according to claim 1 , wherein the first content data is image data.

14. The information processing apparatus according to claim 1 , wherein the first operation unit has a round shape.

15. An information processing apparatus comprising:
a display;
a first operation unit positioned at a lateral side of the information processing apparatus;
a second operation unit positioned at the lateral side of the information processing apparatus and separated from the first operation unit; and
circuitry configured to output first content data selected from a plurality of content data,
wherein the circuitry is configured to
control to perform a first predetermined function based on a rotating operation input to the first operation unit;
control to perform a plurality of different second predetermined functions when the first operation unit is in a pushed in state based on a pushing-in operation input to the first operation unit, wherein at least one of the second predetermined functions is different from the first predetermined function, and wherein at least one of the second predetermined functions comprises initiating playback of an audible announcement which is not the first content data, is based on information relevant to the first content data, and informs the user about the first content data; and
control to perform a third predetermined function different from the first predetermined function and the plurality of second predetermined functions, when the second operation unit is pushed.

16. The information processing apparatus according to claim 15 , wherein the first predetermined function is to switch second content data to be selected based on the rotating operation.

17. The information processing apparatus according to claim 15 , wherein the first predetermined function is depending on amount of rotation of the first operation unit.

18. The information processing apparatus according to claim 15 , wherein the at least one of the second predetermined functions is to switch a selection target from content album data to content data.

19. The information processing apparatus according to claim 15 , further comprising:
a memory which is configured to store the plurality of content data.

20. The information processing apparatus according to claim 19 , wherein the plurality of content data stored in the memory is transmitted from an external apparatus.

21. The information processing apparatus according to claim 15 , wherein the circuitry is configured to communicate with an external device and control the external device.

22. The information processing apparatus according to claim 15 , wherein the third predetermined function is to adjust playback volume of the first content data.

23. The information processing apparatus according to claim 15 , wherein the information processing apparatus is a portable playback apparatus.

24. The information processing apparatus according to claim 15 , wherein the first content data is music data.

25. The information processing apparatus according to claim 24 , wherein the circuitry is configured to control to display relevant information related to the music data on the display.

26. The information processing apparatus according to claim 15 , wherein the display includes a touch panel and the circuitry is configured to convert user input, on the touch panel, into a predetermined command.

27. The information processing apparatus according to claim 15 , wherein the first content data is image data.

28. The information processing apparatus according to claim 15 , wherein the first operation unit has a round shape.

Assignees

• Sony Corp

Inventors

• Utsuki Shingo
• Fujiki Manabu
• Sato Hiroshi
• Nagahara Junichi

Classifications

• G06F3/16 Primary

  Sound input; Sound output (speech processing G10L) · CPC title

• G11B27/105 Primary

  of operating discs · CPC title

• G11B27/34

  Indicating arrangements  {(indicating means incorporated in magazine or cassette G11B23/046 and G11B23/0875; indicating measured values in general G01D)} · CPC title

• G06F16/61

  Indexing; Data structures therefor; Storage structures · CPC title

• G06F16/639

  using playlists · CPC title