Transfer and synchronization of media data

• US 20080086494A1
• Filed: 09/11/2006
• Published: 04/10/2008
• Est. Priority Date: 09/11/2006
• Status: Abandoned Application

• Current Assignee: Apple Inc.
• Original Assignee: Apple Computer Incorporated (Apple Inc.)
• Inventors: Wysocki, Christopher R., Jobs, Steve, Robbin, Jeffrey L., Heller, David, Cue, Eddy
• Application Number:
  US11/519,429
• Publication Number:
  US 20080086494A1
• Time in Patent Office: Days
• US Class Current: 707/102
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/1095 Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
• CPC Class Codes: H04L 7/0008 Synchronisation information channels, e.g. clock distribution lines

Abstract

Improved methods and systems that facilitate transfer and synchronization of data, namely, media data, between a host device (e.g., host computer) and a portable media device (e.g., portable media player) are disclosed. By coupling the portable media device to different host devices at different times, media data can be transferred between the different host devices. Synchronization of media data between a host device and a portable media device can also take into consideration one or more user synchronization related settings.

Claims

1. A method for transfer of media data between a host computer and a portable media player, with the host computer providing a media library, said method comprising:

(a) determining whether the portable media player has any new media items stored on the portable media player that are not stored in the media library of the host computer;

(b) determining whether the new media items stored on the portable media player are to be transferred to the media library of the host computer; and

(c) transferring the new media items from the portable media player to the media library on the host computer when said determining (b) determines that the new media items stored on the portable media player are to be transferred to the media library of the host computer.

2. A method as recited in claim 1, wherein said method further comprises:

(d) subsequently transferring at least a portion of the media library from the host computer to the portable media player.

3. A method as recited in claim 2, wherein said method further comprises:

discovering the portable media player being in communication with the host computer prior to said determining (a).

4. A method as recited in claim 1,

wherein the new media items were previously purchased from an online media store,

wherein the new media items are associated with a user account recognized by the online media store, and

wherein the new media items are permitted to be transferred by said transferring (c) to the media library on the host computer only if the host computer is associated with the same user account.

5. A method as recited in claim 1, wherein said method further comprises:

(d) erasing all media items from the portable media player; and

(e) subsequently transferring at least a portion of the media library from the host computer to the portable media player.

6. A method as recited in claim 4, wherein the media library includes a plurality of media items.

7. A method as recited in claim 1, wherein said determining (b) comprises:

(b1) checking a preference setting stored on at least one of the host computer and the portable media player; and

(b2) determining based on the preference setting whether the new media items stored on the portable media player are to be transferred to the media library of the host computer.

8. A method as recited in claim 7, wherein said transferring (c) is performed automatically and without any specific user input for such transferring when said determining (b2) determines that, based on the preference setting, the new media items stored on the portable media player are to be transferred to the media library of the host computer.

9. A method as recited in claim 1, wherein said determining (b) comprises:

(b1) inquiring of a user of the host computer or the portable media device as to whether the new media items stored on the portable media player are to be transferred to the media library of the host computer;

(b2) receiving a response from the user to the inquiry; and

(b3) determining based on the response whether the new media items stored on the portable media player are to be transferred to the media library of the host computer.

10. A method as recited in claim 9, wherein said method further comprises:

(d) subsequently transferring at least a portion of the media library from the host computer to the portable media player.

11. A method as recited in claim 1, wherein the media items are songs.

12. A computer readable medium including at least computer program code for transfer of media data between a host computer and a portable media player, with the host computer providing a media library, said computer readable medium comprising:

computer program code for determining whether the portable media player has any new media items stored on the portable media player that are not stored in the media library of the host computer;

computer program code for determining whether the new media items stored on the portable media player are permitted to be transferred to the media library of the host computer; and

computer program code for transferring the new media items from the portable media player to the media library on the host computer when it is determined that the new media items stored on the portable media player are permitted to be transferred to the media library of the host computer.

13. A computer readable medium as recited in claim 12, wherein said computer program code for determining whether the new media items stored on the portable media player are permitted to be transferred to the media library of the host computer comprises:

computer program code for determining the origin of the new media items.

14. A computer readable medium as recited in claim 13, wherein the new media items permitted to be transferred are those for which the origin is an online media store.

15. A method for synchronizing media items between a host computer and a portable media player, said method comprising:

retrieving synchronization preferences for a plurality of different media types;

determining, for each of the plurality of different media types, media items of the particular media type to be copied from the host computer to the portable media player based on the synchronization preference corresponding to the particular media type; and

copying the determined media items from the host computer to the portable media player.

16. A method as recited in claim 15, wherein said method further comprises:

receiving capacity limits pertaining to the different media types; and

limiting the media items to be copied from the host computer to the portable media player based on the capacity limits for the plurality of different media types.

17. A method as recited in claim 16, wherein at least one of the capacity limits are provided for a group or category of media types.

18. A computer readable medium including at least computer program code for synchronizing media items between a host computer and a portable media player, said computer readable medium comprising:

computer program code for retrieving a first synchronization preference for a first media type and a second synchronization preference for a second media type;

computer program code for determining media items of the first media type to be copied from the host computer to the portable media player based on the first synchronization preference;

computer program code for determining media items of the second media type to be copied from the host computer to the portable media player based on the second synchronization preference; and

computer program code for copying the determined media items of the first media type and the second media type from the host computer to the portable media player.

19. A computer readable medium as recited in claim 18, wherein said computer readable medium further comprises:

computer program code for receiving capacity limits of the portable media player pertaining to the first media type and the second media type;

computer program code for limiting the media items of the first media type to be copied from the host computer to the portable media player based on the capacity limit pertaining to the first media type; and

computer program code for limiting the media items of the second media type to be copied from the host computer to the portable media player based on the capacity limit pertaining to the second media type.