Method and system for network-based purchase and distribution of media

• US 7,797,242 B2
• Filed: 04/26/2004
• Issued: 09/14/2010
• Est. Priority Date: 04/25/2003
• Status: Expired due to Fees

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Muller, Max, Dowdy, Thomas, Gautier, Patrice, Burkholder, Thomas, Robbin, Jeffrey L., Wiese, Mike, Heller, Dave
• Primary Examiner(s): Fischer; Andrew J.
• Assistant Examiner(s): Coppola; Jacob C.
• Application Number:
  US10/833,267
• Publication Number:
  US 20050021478A1
• Time in Patent Office: 2,332 Days
• Field of Search: 705 50- 79
• US Class Current: 705/52
• CPC Class Codes: G06Q 20/12 specially adapted for electronic shopping systems
• CPC Class Codes: G06Q 20/123 Shopping for digital content
• CPC Class Codes: G06Q 20/1235 with control of digital rights management [DRM]
• CPC Class Codes: G06Q 20/367 involving electronic purses or money safes
• CPC Class Codes: G06Q 30/06 Buying, selling or leasing transactions

Abstract

Methods and systems for network-based purchase and distribution of media are disclosed. The purchase and distribution of media by these methods and systems are not only secure but also controlled. The security restricts access to media within media files during downloads as well as while stored at a server and/or client. For example, a potential purchaser can search and browse through numerous media items on-line that are available for purchase. The potential purchaser can thereafter purchase one or more media items on-line with great ease. Upon purchasing a media item, the content for the media item can be downloaded over the network to the purchaser. The content for the media item is then encrypted for the purchaser'"'"'s use and stored on the purchaser'"'"'s machine. Thereafter, the purchaser can make use of the media item (e.g., play the media item). Improved graphical user interfaces suitable for reviewing, browsing, previewing and/or purchasing numerous media items are also disclosed.

Claims

1. A network-based media purchase system, said system being configured to support a plurality of client media player programs, each of said client media player programs being resident on a different client machine, said system comprising:

a media storage server machine that stores media items in an encrypted format; and

a media commerce server machine programmed to interact with each of said client media player programs, and said media commerce server machine being programmed to support operations on said client media player programs, wherein said client media player programs are programmed to;

(i) initiate payment for the media items, (ii) download the media items that have been purchased, (iii) store the media items, and (iv) subsequently use the stored media items,

wherein, for a particular one of the media items, said media commerce server machine is further programmed to;

(i) determine media access information pertaining to the particular media item; and

(ii) send, over the network, the media access information to the client machine of the user that has purchased the particular media item, the media access information adapted to be used by the client machine to access the particular media item,

wherein the media access information includes (i) a URL to the particular media item at said media storage server machine that stores the particular media item, (ii) a security token, and (iii) a download key,

wherein said media commerce server machine is further programmed to create the security token provided in the media access information by applying a predetermined algorithm to at least the URL and an identifier for said media commerce server machine,

wherein said media storage server machine is programmed to receive, via the client machine that has purchased the particular media item, a request for the particular media item from said media storage server machine, the request including at least the URL to locate the particular media item and using the security token to provide authentication for download of the particular media item, and

wherein said media storage server machine is further programmed to create, in response to receiving the request from the client machine of the user, a resultant value by applying the predetermined algorithm to at least the URL and the identifier for said media commerce server machine to produce the resultant value, wherein said media storage server machine is further programmed to compare the resultant value with the security token received in the request and to determine whether the security token received in the request matches the resultant value, and wherein said media storage server machine is further programmed to permit the particular media item to be downloaded to the client machine from said media storage server machine if the resultant value is determined to match the security token.

2. A network-based media purchase system as recited in claim 1, wherein said media commerce server machine is further configured to enable each of the client media player programs to purchase media items by enabling the client media player programs to receive media access information from said media commerce server machine, at least a first part of the media access information being used to decrypt the media items from their encrypted format.

3. A network-based media purchase system as recited in claim 1, wherein each of the media player programs produce a graphical user interface on the corresponding client machine, the graphical user interface including at least a first window and a second window.

4. A network-based media purchase system as recited in claim 3, wherein the first window displays first information provided remotely by said media commerce server machine in a browser-like manner, and wherein the second window displays second information in an application-like manner, the second information being provided locally by the client media player program operating on the corresponding client machine or being provided remotely by said media commerce server machine.

5. A network-based media purchase system as recited in claim 4, wherein the second window displays a list of available media items that are associated with at least one criteria.

6. A network-based media purchase system as recited in claim 5, wherein each item in the displayed list of media items has a buy button, and wherein selection of the buy button causes the selected media item to purchased.

7. A network-based media purchase system as recited in claim 5, wherein selection of one of the items in the displayed list of media items causes the graphical user interface to display an image associated with the selected media item.

8. A network-based media purchase system as recited in claim 7, wherein the selected media item is a song, and the image associated therewith is an album cover image for an album including the song.

9. A network-based media purchase system as recited in claim 5, wherein any of the available media items in the displayed list of media items can be previewed on request by a graphical user interface action.

10. A network-based media purchase system as recited in claim 1,

wherein each of the media player programs produce a graphical user interface having at least a list of available media items that are associated with at least one criteria, and

wherein any of the available media items in the displayed list of media items can be previewed on request by a graphical user interface action.

11. A network-based media purchase system as recited in claim 10, wherein each item in the displayed list of media items has a buy button, and wherein selection of the buy button causes the selected media item to be purchased with no other required user interaction.

12. A network-based media purchase system as recited in claim 10, wherein any of the available media items in the displayed list of media items can be previewed without having an account with said media commerce server machine.

13. A network-based media purchase system as recited in claim 4, wherein the second window displays a list of available media items that are available for purchase and are associated with at least one criteria.

14. A network-based media purchase system as recited in claim 13, wherein the at least one criteria can be provided via the graphical user interface through browsing, sorting or searching the media items that are available for purchase.

15. A network-based media purchase system as recited in claim 13, wherein selection of one of the items in the displayed list of media items causes the graphical user interface to display an image associated with the selected media item.

16. A network-based media purchase system as recited in claim 15, wherein the selected media item is a song, and the image associated therewith is an album cover image for an album including the song.

17. A network-based media purchase system as recited in claim 15, wherein any of the available media items in the displayed list of media items can be previewed on request by a graphical user interface action.

18. A network-based media purchase system as recited in claim 17, wherein any of the available media items in the displayed list of media items can be previewed without having an account with said media commerce server machine.

19. A network-based media purchase system as recited in claim 1, wherein after the media items have been stored to the client machines, the media items can be decrypted and presented at the client machines.

20. A network-based media purchase system as recited in claim 19, wherein the media items are presented at the client machines by playing the media items.

21. A network-based media purchase system as recited in claim 20, wherein the media items are audio and/or video files.

22. A network-based media purchase system as recited in claim 19, wherein the media items can only be presented at the client machines that are authorized to present the particular media items.

23. A network-based media purchase system as recited in claim 1, wherein the client machines can operatively connect to said media commerce server machine and said media storage server machine via a network.

24. A network-based media purchase system as recited in claim 1, wherein the client machines can operatively connect to said media commerce server machine and said media storage server machine via a network, and wherein the client media player programs communicate with said media storage server machine and said media commerce server machine via the network.

25. A network-based media purchase system as recited in claim 1, wherein said network-based media purchase system enables users of the client media player programs to establish accounts with said media commerce server machine so that media items can be purchased.

26. A network-based media purchase system as recited in claim 25, wherein said media commerce server machine maintains a purchase history for each of the users of the client media player programs that have established accounts with said media commerce server machine.

35. A network-based media purchase system as recited in claim 1,

wherein each of the client machines include a local storage device,

wherein the media items being purchased are stored at said media storage server machine in the encrypted format, the encrypted format utilizing the download key to encrypt the media items stored on said media storage server machine, and

wherein at least one of said client media player programs is configured to:

(i) retrieve, from said media storage server machine, a particular media item that has been purchased, the particular media item being encrypted;

(ii) decrypt the particular media item using the download key;

(iii) acquire a user key associated with a user account of a purchaser of the particular media item;

(iv) re-encrypt the particular media item using the user key; and

(v) store the particular media item to the local storage device associated with the at least one of the client machines.

36. A network-based media purchase system as recited in claim 1,

wherein each of the client machines include a local storage device,

wherein the media items being purchased are stored at said media storage server machine in the encrypted format, the encrypted format utilizing the download key to encrypt the media items stored on said media storage server machine, and

wherein at least one of said client media player programs is configured to:

(i) receive, over the network, a buy request from a user requesting to buy a particular media item, the buy request being initiated by the user through a single graphical user interface action by the user once an identifier for the particular media item is displayed on a display screen for the user, and the buy request including an account identifier for a user account associated with the user;

(ii) initiate payment for the particular media item being purchased in response to the buy request being received, the payment being processed using information previously stored in a user account associated with the user;

(iii) retrieve, from said media storage server machine, the particular media item that has been purchased, the particular media item being encrypted;

(iv) decrypt the particular media item using the download key;

(v) acquire a user key associated with a user account of a purchaser of the particular media item;

(vi) re-encrypt the particular media item using the user key; and

(vii) store the particular media item to the local storage device associated with the at least one of the client machines.

37. A network-based media purchase system as recited in claim 1,

wherein each of the client machines include a local storage device,

wherein the media items being purchased are stored at said media storage server machine in the encrypted format, the encrypted format utilizing the download key to encrypt the media items stored on said media storage server machine, and

wherein at least one of said client media player programs is further configured to:

(i) retrieve, from said media storage server machine, a particular media item that has been purchased, the particular media item being encrypted;

(ii) acquire a user key associated with a user account of a purchaser of the particular media item;

(iii) transcrypt the particular media item using the download key and a user key; and

(iv) store the particular media item to the local storage device associated with the at least one of the client machines.

38. A network-based media purchase system as recited in claim 1,

wherein each of the client machines include a local storage device,

wherein the media items being purchased are stored at said media storage server machine in the encrypted format, the encrypted format utilizing the download key to encrypt the media items stored on said media storage server machine, and

wherein at least one of said client media player programs is configured to:

(i) receive, over the network, a buy request from a user requesting to buy a particular media item, the buy request being initiated by the user through a single graphical user interface action by the user once an identifier for the particular media item is displayed on a display screen for the user, and the buy request including an account identifier for a user account associated with the user;

(ii) initiate payment for the particular media item being purchased in response to the buy request being received, the payment being processed using information previously stored in a user account associated with the user;

(iii) retrieve, from said media storage server machine, the particular media item that has been purchased, the particular media item being encrypted;

(iv) acquire a user key associated with a user account of a purchaser of the particular media item;

(v) transcrypt the particular media item using the download key and a user key; and

(vi) store the particular media item to the local storage device associated with the at least one of the client machines.

39. A network-based media purchase system as recited in claim 1,

wherein at least one of said client media player programs is configured to:

(i) receive, over the network, a buy request from a user requesting to buy a particular media item, the buy request being initiated by the user through a single graphical user interface action by the user once an identifier for the particular media item is displayed on a display screen for the user, and the buy request including an account identifier for a user account associated with the user; and

(ii) initiate payment for the particular media item being purchased in response to the buy request being received, the payment being processed using information previously stored in a user account associated with the user.

40. A network-based media purchase system as recited in claim 1, wherein said media store server machine permits the at least one of the client machines to further operate to repeatedly attempt to retrieve the particular media item from said remote storage server machine until the at least one of the client machines confirms receipt of the particular media item.

41. A network-based media purchase system as recited in claim 1, wherein said media store server machine permits the at least one of said client media player programs to further operate to repeatedly attempt to retrieve the particular media item from said remote storage server machine until the at least one of the client machines confirms receipt of the particular media item.

42. A network-based media purchase system as recited in claim 10, wherein each item in the displayed list of media items has a buy button, and wherein selection of the buy button causes the selected media item to purchased with no other required user interaction and a subsequent a single user interface action to acknowledge a purchase confirmation message.

43. A network-based media purchase system as recited in claim 1,

wherein the media access information further include a time of purchase of the particular media item, and

wherein, in producing the resultant value, said media storage server machine applies the predetermined algorithm to at least the URL, the identifier for said media commerce server machine, and the time of purchase.

44. A network-based media purchase system as recited in claim 43, wherein the particular media item is permitted to be retrieved from said remote storage server machine only if the resultant value matches the security token within a given time tolerance as to the time of purchase.

45. A network-based media purchase system as recited in claim 44, wherein the time tolerance permits the particular media item to be retrieved only if requested within the given time tolerance from the time of purchase.

27. A network-based media purchase system, said system being configured to support a plurality of client media player programs, each of said client media player programs being resident on a different client machine, said system comprising:

a media storage server machine that stores media items in an encrypted format; and

a media commerce server machine programmed to interact with each of said client media player programs, and said media commerce server machine being programmed to support operations on said client media player programs, wherein said client media player programs are programmed to;

initiate payment for purchase of the at least one media item, and download and store the at least one media item that has been encrypted for storage on the client machine operating the one of said client media player programs,

wherein, for a particular one of the media items, said media commerce server machine is further programmed to;

(i) determine media access information pertaining to the at least one media item; and

(ii) send, over the network, the media access information to the client machine of the user that has purchased the at least one media item, the media access information adapted to be used by the client machine to access the at least one media item,

wherein the media access information includes (i) a URL to the at least one media item at said media storage server machine that stores the at least one media item, (ii) a security token, and (iii) a download key,

wherein said media commerce server machine is further programmed to create the security token provided in the media access information by applying a predetermined algorithm to at least the URL and an identifier for said media commerce server machine,

wherein said media storage server machine is programmed to receive, via the client machine that has purchased the at least one media item, a request for at least one media item from said media storage server machine, the request including at least the URL to locate the at least one media item and the security token to provide authentication for download of the at least one media item, and

wherein said media storage server machine is further programmed to create, in response to receiving the request from the client machine, a resultant value by applying the predetermined algorithm to at least the URL and the identifier for said media commerce server machine to produce the resultant value, wherein said media storage server machine is further programmed to compare the resultant value with the security token received in the request and to determine whether the security token in the request matches the resultant value, and wherein said media storage server machine is further programmed to permit the at least one media item to be downloaded to the client machine from said media storage server machine if the resultant value is determined to match the security token.

28. A network-based media purchase system as recited in claim 27, wherein the media items can only be presented at the client machines that are authorized to present the media items.

29. A network-based media purchase system as recited in claim 27, wherein said network-based media purchase system enables users of the client media player programs to establish accounts with said media commerce server machine so that media items can be purchased.

30. A network-based media purchase system as recited in claim 27, wherein said media commerce server machine permits subsequent downloading of the media items that have been purchased until the corresponding client player program confirms receipt of the media items that have been purchased.

31. A network-based media purchase system as recited in claim 27, wherein said media commerce server machine enables each of said client media player programs to purchase the media items at a fixed price per media item.

32. A network-based media purchase system as recited in claim 27, wherein the media items are audio songs.

33. A network-based media purchase system as recited in claim 27, wherein the media items are groups of audio songs.

34. A network-based media purchase system as recited in claim 27, wherein the media items are one or more of audio songs, videos, audiobooks.