Processing of metadata content and media content received by a media distribution system

• US 8,015,237 B2
• Filed: 02/27/2007
• Issued: 09/06/2011
• Est. Priority Date: 05/15/2006
• Status: Expired due to Fees

• Current Assignee: Apple Inc.
• Original Assignee: Apple Inc.
• Inventors: Cortes, Ricardo, Muller, Max
• Primary Examiner(s): Moise; Emmanuel L
• Assistant Examiner(s): SHAW, ROBERT A
• Application Number:
  US11/712,303
• Publication Number:
  US 20070266028A1
• Time in Patent Office: 1,652 Days
• Field of Search: 707/8, 705 50- 59, 709/201
• US Class Current: 709/201
• 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: H04N 21/2353 specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
• CPC Class Codes: H04N 7/17309 Transmission or handling of upstream communications

Abstract

The disclosed embodiments relate generally to the submission of metadata content and media content to a media distribution system. The media content can include, for example, audio, video, image, or podcast data. In accordance with one embodiment, a client submitting metadata content can validate the metadata content prior to submission of the metadata content and/or associated media content. A media distribution system receiving metadata content can also validate the metadata content.

Claims

1. A method of providing digital media content, comprising:

receiving a package including metadata content from a content provider, the metadata content descriptive of a plurality of data files, each of the plurality of data files including media content;

uploading the metadata content but not the media content to a server device;

determining, by the server device, whether the package is a valid package by at least evaluating if the metadata content conforms to a metadata specification;

sending, by the server device, a notification to the content provider indicating whether the package is a valid package, wherein the notification identifies one or more errors in the metadata content when it is determined that the metadata content is not valid, and wherein the notification includes a list of expected files when it is determined that the metadata content is valid;

preventing the content provider from uploading media content associated with the metadata content to the server device when it is determined that the metadata content is not valid.

2. The method as recited in claim 1, wherein the determining whether the package is a valid package comprises:

checking for existence of one or more of the plurality of data files in the package.

3. The method as recited in claim 1, further comprising:

requesting that the package be re-submitted when it is determined that the package is not a valid package.

4. The method as recited in claim 1, further comprising:

storing at least a portion of the package when it is determined that the package is a valid package.

6. The method as recited in claim 1, wherein the metadata content includes a pre-order sale start date.

7. The method as recited in claim 6, further comprising:

determining from the plurality of data files whether saleable content is identified.

8. The method as recited in claim 7, wherein when it is determined from the plurality of data files that saleable content is not identified, it is determined that the metadata content is not valid.

9. The method as recited in claim 7, wherein when it is determined from the plurality of data files that saleable content is not identified within a pre-determined period of time within the pre-order sale date, it is determined that the metadata content is not valid.

10. The method as recited in claim 7, wherein determining from the plurality of data files whether saleable content is identified comprises:

determining whether the plurality of data files include at least one of a trailer or poster art.

11. The method as recited in claim 1, wherein the metadata content includes a sale start date.

12. The method as recited in claim 11, wherein the determining whether the package is a valid package comprises:

ascertaining whether the sale start date begins within a pre-determined period of time from a current date.

13. The method as recited in claim 12, wherein the pre-determined period of time is one year.

18. The method as recited in claim 1, wherein the determining whether the package is a valid package comprises:

identifying a type of media content contained in at least one of the plurality of data files; and

determining whether the content provider is permitted to sell the type of media content.

19. The method as recited in claim 18, wherein the type of media content is audio content or video content.

20. The method as recited in claim 1, wherein the determining whether the package is a valid package comprises:

obtaining a vendor identifier from the metadata content; and

ascertaining whether the vendor identifier is associated with media content that has previously been received.

21. The method as recited in claim 20, further comprising:

determining whether the content provider is permitted to submit updates to the media content.

22. The method as recited in claim 21, wherein the updates are pricing updates.

23. The method as recited in claim 1, wherein the determining whether the package is a valid package comprises:

identifying a territory in which the media content is to be sold from the metadata content; and

determining from one or more contracts whether the content provider is cleared to sell the media content in the territory.

24. The method as recited in claim 1, wherein the determining whether the package is a valid package comprises:

identifying a price tier within the metadata content; and

determining from one or more contracts whether the price tier is valid.

26. The method as recited in claim 1, further comprising

subsequently receiving a resubmitted package when it is determined that the package is not a valid package;

and

subsequently receiving media content associated with the metadata content and with each of the expected files in the list of expected files when it is determined that the metadata content is valid.

5. An apparatus for providing digital media content, comprising:

a processor; and

a memory

the memory configured to store computer program code, and the processor configured to execute at least a portion of the computer program code,

wherein the computer program code includes at least;

computer program code for receiving a package including metadata content from a content provider, the metadata content descriptive of a plurality of data files, each of the plurality of data files including media content;

computer program code for uploading the metadata content but not the media content to a server device;

computer program code for determining, by the server device, whether the package is a valid package by at least evaluating if the metadata content conforms to the metadata specification;

computer program code for sending, by the server device, a notification to the content provider indicating whether the package is a valid package, wherein the notification identifies one or more errors in the metadata content when it is determined that the metadata content is not valid, and wherein the notification includes a list of expected files when it is determined that the metadata content is valid; and

computer program code for preventing the content provider from uploading media content associated with the metadata content to the server device when it is determined that the metadata content is not valid.

14. The method as recited in claim 5, further comprising:

receiving one or more of the plurality of data files.

15. The method as recited in claim 5, further comprising:

sending a notification indicating that the media content is requested when it determined that the package is a valid package.

16. The method as recited in claim 15, further comprising:

receiving the media content, thereby enabling a digital media content asset to be generated using at least a portion of the metadata content and at least a portion of the media content.

17. A method of providing digital media content, comprising:

receiving metadata content from a content provider, the metadata content descriptive of a plurality of data files, each of the plurality of data files including media content;

initially uploading the metadata content but not the plurality of data files to a server device;

determining, by the server device, whether the metadata content conforms to a metadata specification;

validating the metadata content if the metadata content conforms with the metadata specification;

automatically sending, by the server device, a notification to the content provider indicating whether the metadata content is valid, wherein the notification identifies one or more errors in the metadata content when it is determined that the metadata content is not valid, and wherein the notification includes a list of expected files when it is determined that the metadata content is valid;

sending a public key for use in encrypting the media content when it is determined that the metadata content is valid, thereby enabling each of the plurality of data files to be encrypted prior to submitting the plurality of data files; and

preventing the content provider from uploading media content associated with the metadata content to the server device when it is determined that the metadata content is not valid.

25. An apparatus for providing digital media content, comprising:

a processor; and

a memory, wherein the memory is configured to store computer program code and the processor is configured to execute the program computer code, and

wherein the computer program code includes at least;

computer program code for receiving metadata content from a content provider, the metadata content descriptive of a plurality of data files, each of the plurality of data files including media content;

computer program code for validating the metadata content with reference to a metadata specification; and

computer program code for sending a notification to the content provider indicating whether the metadata content is valid, wherein the notification includes;

(i)an indication of one or more errors in the metadata content when it is determined that the metadata content is not valid, thereby preventing the content provider from uploading media content associated with the metadata content, or (ii) a list of expected files that were not included in the packet when it is determined that the metadata content is valid;

computer program code for sending a public key for use in encrypting the media content when it is determined that the metadata content is valid, thereby enabling each of the plurality of data files to be encrypted prior to submitting the plurality of data files; and

computer program code for preventing the content provider from uploading media content associated with the metadata content to the server device when it is determined that the metadata content is not valid.

27. A method of providing digital media content, comprising:

receiving metadata content from a content provider, the metadata content descriptive of a plurality of data files, each of the plurality of data files including media content;

uploading only the metadata content to a server device;

determining, by the server device, whether the metadata content is valid by at least evaluating if the metadata content conforms to a metadata specification;

sending, by the server device, a notification to the content provider indicating whether the package is a valid package, wherein the notification identifies one or more errors in the metadata content when it is determined that the metadata content is not valid and wherein the notification includes a list of expected files when it is determined that the metadata content is valid;

preventing the content provider from uploading media content associated with the metadata content to the server device when it is determined that the metadata content is not valid; and

subsequently receiving media content associated with the metadata content and with each of the expected files in the list of expected files when it is determined that the metadata content is valid.

28. The method as recited in claim 27, further comprising:

sending a public key for use in encrypting the media content when it is determined that the metadata content is valid, thereby enabling each of the plurality of data files to be encrypted prior to submitting the plurality of data files

29. The method as recited in claim 27, further comprising:

subsequently receiving a resubmitted package when it is determined that the package is not a valid package.

30. The method as recited in claim 27, wherein the metadata content includes a sale start date, and

wherein the determining whether the package is a valid package comprises:

ascertaining whether the sale start date begins within a pre-determined period of time from a current date.

31. The method as recited in claim 27, wherein the determining whether the package is a valid package comprises:

identifying a type of media content contained in at least one of the plurality of data files; and

determining whether the content provider is permitted to sell the type of media content.

32. The method as recited in claim 27 wherein the determining whether the package is a valid package comprises:

obtaining a vendor identifier from the metadata content; and

ascertaining whether the vendor identifier is associated with media content that has previously been received.

33. The method as recited in claim 27, wherein the determining whether the package is a valid package comprises:

identifying a territory in which the media content is to be sold from the metadata content; and

determining from one or more contracts whether the content provider is cleared to sell the media content in the territory.