Playback apparatus, playback method, and recording medium

Patent metadata

Field	Value
Publication number	US-9606765-B2
Application number	US-72467810-A
Country	US
Kind code	B2
Filing date	Mar 16, 2010
Priority date	May 15, 2000
Publication date	Mar 28, 2017
Grant date	Mar 28, 2017

Abstract

Audio data are played back by a personal computer a relationship with a playback process recognized easily. Displays showing the contents of play lists are arranged and displayed so that the contents become continuous in sequence in a playback sequence from content that is currently being played back from a display of an operation element that causes an image of a playback process to appear or from a display showing the content which is currently being played back. When the playback of one piece of content of one play list from among a plurality of play lists is terminated and one piece of content of an other play list is played back, at least the content that is currently being played back and content to be subsequently played back are displayed so that the contents can be distinguished.

First claim

The invention claimed is:

1. An information processing apparatus which is configured to reproduce sequentially a first content, a second content, and a third content of contents, wherein:
information relating to content is displayed on regions of a display window;
when the first content is being reproduced, first information related to the first content is displayed on a first region of the display window;
in response to switching the content being reproduced from the first content to the second content, second information related to the second content is switched from being displayed on a second region of the display window to the first region, third information related to the third content is switched from being displayed on a third region of the display window to the second region, and the first information is switched from being displayed on the first region to the third region, such that display positions of the first and second information are moved to the third and first regions, respectively;
the second region is displayed to include a first sub-region displaying a first plurality of different contents from a first playlist and a second sub-region separate from the first sub-region, the second sub-region displaying a second plurality of different contents from a second playlist;
the third region is displayed to include a third sub-region displaying contents from the first playlist that are not displayed in the second region and a fourth sub-region separate from the third sub-region, the fourth sub-region displaying contents from the second playlist that are not displayed in the second region.

2. The information processing apparatus according to claim 1 , wherein when the first information related to the first content whose reproduction is terminated is displayed on the third region, the first information is displayed in a color or luminance that is different from a color or luminance of the first information displayed on the first region.

3. The information processing apparatus according to claim 1 , wherein the first region and the second region are placed in proximity to each other.

4. The information processing apparatus according to claim 1 , wherein the information related to the content includes at least a name of the content.

5. The information processing apparatus according to claim 1 , wherein information indicating time elapsed from the start of reproduction is displayed on the first region.

6. An information processing method of an information processing apparatus which is configured to reproduce sequentially a first content, a second content, and a third content of contents, comprising:
displaying information relating to content on regions of a display window;
when the first content is being reproduced, displaying first information related to the first content on a first region of the regions;
switching the content being reproduced from the first content to the second content;
in response to the switching the content being reproduced, switching the display of second information related to the second content on a second region of the regions to the first region, switching the display of third information related to the third content from being displayed on a third region of the regions to the second region, and switching the display of the first information to the third region, such that display positions of the first and second information are moved to the third and first regions, respectively, wherein
the second region is displayed to include a first sub-region displaying a first plurality of different contents from a first playlist and a second sub-region separate from the first sub-region, the second sub-region displaying a second plurality of different contents from a second playlist;
the third region is displayed to include a third sub-region displaying contents from the first playlist that are not displayed in the second region and a fourth sub-region separate from the third sub-region, the fourth sub-region displaying contents from the second playlist that are not displayed in the second region.

7. The information processing method according to claim 6 , wherein when the first information related to the first content whose reproduction is terminated is displayed on the third region, the first information is displayed in a color or luminance that is different from a color or luminance of the first information displayed on the first region.

8. The information processing method according to claim 6 , wherein the first region and the second region are placed in proximity to each other.

9. The information processing method according to claim 6 , wherein the information related to the content includes at least a name of the content.

10. The information processing method according to claim 6 , wherein information indicating time elapsed from the start of reproduction is displayed on the first region.

11. The information processing apparatus according to claim 1 , wherein
the first, second and third regions are discrete regions and maintain predetermined display positions within the display window while the content being reproduced is switched from the first content to the second content.

12. The information processing apparatus according to claim 1 . wherein the second content is sequentially reproduced after the information processing apparatus stops reproducing the first content, thereby causing the display positions of the first and second information to be moved to the third and first regions, respectively, without requiring a corresponding user operation.

13. The information processing apparatus according to claim 1 , wherein information related to content that is displayed. on the first region of the display window is displayed with a color or luminance that is different than the colors or luminances used to display the information related to content that is displayed in the second and third regions.

14. The information processing apparatus according to claim 1 , wherein a color luminance, with which the first plurality of information displayed in the second region are displayed, is brighter than a color or luminance, with which the second plurality of information displayed in the third region are displayed.

15. The information processing apparatus according to claim 1 , wherein:
the information processing apparatus is configured to switch the content being reproduced from the first content to the second content with a cross-fade between the first content and the second content for a predetermined transition time so as to gradually switch reproduction between the first and second contents, and
the display positions of the first and second information are moved to the third and first regions, respectively, after the reproduction of the first content is terminated.

16. The information processing apparatus according to claim 1 , wherein:
the first region displays information related to a currently playing content;
the second region displays a plurality of information related to content scheduled to be played after the currently playing content;
the third region displays a plurality of information related to content that was played prior to the currently playing content; and
the plurality of information displayed in the second region are displayed with a first color or luminance and the plurality of information displayed in the third region are displayed with a second color or luminance that is different than the first color or luminance so as to visibly distinguish a playback status of the content scheduled to be played after the currently playing content and the co

Assignees

• Sakata Junichiro
• Sony Corp

Inventors

• Sakata Junichiro

Classifications

• G11B27/34

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

• G11B2220/2545

  CDs · CPC title

• G11B2020/10546

  specifically adapted for audio data · CPC title

• G11B2220/213

  Read-only discs · CPC title

• G11B27/034

  on discs (G11B27/036, G11B27/038 take precedence) · CPC title