METHOD AND APPARATUS FOR CREATING MULTIMEDIA PLAYLISTS FOR AUDIO-VISUAL SYSTEMS

• US 20020194260A1
• Filed: 01/22/1999
• Published: 12/19/2002
• Est. Priority Date: 01/22/1999
• Status: Abandoned Application

• Current Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Original Assignee: Sony Corporation (Sony Group Corp.), Sony Electronics Inc. (Sony Group Corp.)
• Inventors: ROSIN, ROBERT BRADLEY, TOFT, ROLF HENRI, NAKANO, MASAHIRO, FUJII, TOSHIYA, HEADLEY, KENT LAWRENCE
• Application Number:
  US09/235,315
• Publication Number:
  US 20020194260A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: G06F 16/40 of multimedia data, e.g. slideshows comprising image and additional audio data retrieval of still image data G06F16/50; retrieval of audio data G06F16/60; retrieval of video data G06F16/70
• CPC Class Codes: G06F 16/48 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/639 using playlists
• CPC Class Codes: G06F 16/64 Browsing; Visualisation therefor generation of a list or set of audio data G06F16/638
• CPC Class Codes: G06F 16/68 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually

Abstract

A method executed in a data processing system is provided for generating a list of media for playback from different types of audio and video media. Initially, a list of different types of media available for playback is identified. Based on the identification, the list of media is displayed. Using this list of media, a multimedia playlist is created including audio and video media from the list of media. Another aspect of the present invention provides a method for playing different types of audio and video media on different audio and video devices. Initially, a multimedia playlist having a list of audio and video media is loaded. The first entry of media in the multimedia playlist is selected for playback. This first entry of media is processed and played back on a device compatible with the first entry of media. A subsequent entry of media in the multimedia playlist is also selected for playback. This subsequent entry of media is processed and played back on a device capable of processing the subsequent entry of media.

Claims

1. A method, performed in a data processing system, of generating a list of media for playback from different types of audio and video media, the method comprising the steps of:

identifying a list of different types of media available for playback;

displaying the list of media; and

receiving selections of media from the list of media for playback of audio and video.

2. The method of claim 1 wherein the step of identifying a list of different types of media further comprises the steps of:

determining what devices are associated with the data processing system;

extracting unique data from media loaded in the devices; and

generating an identifier from the unique data associated with each media.

3. The method of claim 2 further comprising the step of locating additional information associated with each media based upon the identifier.

4. The method of claim 3 wherein the additional information includes a title of the media.

5. The method of claim 3 wherein the additional information includes a list of people associated with data provided by the media.

6. The method of claim 3 wherein the step of displaying the list of media also includes displaying the additional information associated with each media.

7. A method, performed in a data processing system, for playing media from different types of audio and video media, the method comprising the steps of:

loading a multimedia playlist having a list of audio and video media;

receiving a selection for a first entry of media in the multimedia playlist for playback;

playing the first entry of media on a device capable of processing the first entry of media;

receiving a selection for a subsequent entry of media in the multimedia playlist for playback; and

playing the subsequent entry of media on a device capable of processing the subsequent entry of media.

8. The method of claim 7 further comprising the step of displaying selectable hypertext links corresponding to an entry of media.

9. The method of claim 7 further comprising the step of displaying video clips corresponding to an entry of media.

10. The method of claim 7 further comprising the step of displaying images corresponding to an entry of media.

11. A data processing system for playing multiple types of audio and video media, comprising:

devices capable of playing audio and video;

a display device; and

a processor device operatively coupled to the devices and the display device capable playing a sequence of media on different audio and video devices corresponding to a multimedia playlist having a list of media.

12. The apparatus of claim 11 further comprising a database having additional information corresponding to an audio or video media.

13. The apparatus of claim 11 wherein the multimedia playlist further comprises:

a list of media playable on different media playback devices;

a first entry of media in the multimedia playlist for playback on a first type of media playback device; and

a subsequent entry of media in the multimedia playlist for playback on a second type of media playback device.

14. The devices in claim 11 wherein at least one device is capable of playing a compact disk (CD).

15. The devices in claim 11 wherein at least one device is capable of playing a video tape.

16. The devices in claim 11 wherein at least one device is capable of playing a digital video.

18. The computer-readable medium of claim 17 wherein the instructions that identify a list of different types of media further include instructions capable of:

determining what devices are associated with the data processing system;

extracting unique data from media loaded in the devices; and

generating an identifier from the unique data stored on each media.

19. The computer-readable medium of claim 17 further including instructions capable of locating additional information on each media based upon the identifier.

20. The computer-readable medium of claim 19 wherein the additional information includes the title of the media.

21. The computer-readable medium of claim 19 wherein the additional information includes a list of people performing on the media.

22. The computer-readable medium of claim 19 wherein the step of displaying the list of media also includes displaying the additional information on each media.

17. A computer-readable medium containing instructions executable on a processor that generates a list of media for playback from different types of audio and video media, the method comprising the steps of:

identifying a list of different types of media available for playback;

displaying the list of media; and

receiving a selection of media from the list of media to playback audio or video.