Organizing And Publishing Assets In UPnP Networks

• US 20090150481A1
• Filed: 12/08/2007
• Published: 06/11/2009
• Est. Priority Date: 12/08/2007
• Status: Abandoned Application

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google LLC (Alphabet Inc.)
• Inventors: Tao, Bo, Garcia, David, Harding, John M., Zhuo, Shao Lin, Lee, Yen-Jen, Xia, Xiyuan, Broyde, Dmitry
• Application Number:
  US11/953,015
• Publication Number:
  US 20090150481A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: H04L 12/2812 describing content present in a home automation network, e.g. audio video content retrieval from the Internet G06F16/95
• CPC Class Codes: H04L 2012/2849 Audio/video appliances
• CPC Class Codes: H04L 65/762 at the source reformatting of additional data in video distribution servers H04N21/2355
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Abstract

System and computer program products for allowing a renderer in a UPnP network the capability of being able to render general Internet content of static or dynamic nature, which the renderer was not designed to render in the contents original data format and file type. The system queries all devices on the local network, queries specific remote servers over the Internet, and retrieves data feeds from remote sources. The queried and retrieved data that is not in a format and file type that can be rendered by the renderer is loaded into a template and turned into a format and file type acceptable by the renderer. The queried and retrieved data in the proper format and file type is organized in a custom format and made available for rendering to the renderer. The system has the capability of transmitting content or the metadata of the content within the devices on the local network to a hosting service over the Internet. Additionally, a second local network has the capability of accessing the content stored on the first local network.

Claims

1. A computer program product, comprising a computer readable storage medium having computer program instructions and data embodied thereon to adapt a content server on a local network to enumerate, cross code, and provide content to a renderer coupled to the local network, the renderer and content server communicating via a first communication protocol restricted to managing communication between devices across the local network, the content server further adapted to communicate using a second communication protocol for transporting content and data within and across networks, the computer program instructions and data to adapt the content server to perform the operations of:

querying by the content server a content source on the local or remote network for content, via the second communication protocol;

determining by the content server, via the first communication protocol, a file type and data format renderable by the renderer; and

responsive to the content not being in a file type and data format renderable by the renderer, cross coding by the content server the content into a file type and data format renderable by the renderer.

2. The computer program product of claim 1, wherein the local network is in a UPnP architecture and the first communication protocol is a UPnP communication protocol.

3. The computer program product of claim 2, wherein a device on the local network comprises a media management application and repository of media files, and wherein querying devices on the local network comprises querying the media management application for media files.

4. The computer program product of claim 1, the computer program instructions and data to further adapt the content server to perform the operations of:

enumerating by the content server the content to create a directory with unique identifiers representing content that is renderable by a renderer, according to the first communication protocol; and

providing the directory from the content server to a control point, via the second communication protocol.

5. The computer program product of claim 4, wherein enumerating by the content server the content comprises:

providing the individual content with a unique identifier;

associating the unique identifier of the individual content to a pointer corresponding to the location of the content;

creating the directory using the unique identifiers of the content; and

translating the directory into a format readable by a device that requests the directory.

6. The computer program product of claim 5, the computer program instructions and data to further adapt the content server to perform the operations of organizing the directory according to a rendering history of devices on the local network.

7. The computer program product of claim 5, wherein translating the directory into a format readable by a device comprises translating the directory into an extensible markup language.

8. The computer program product of claim 5, the computer program instructions and data to further adapt the content server to perform the operations of:

receiving from the renderer at the content server, a selection of content from the directory; and

transmitting from the content server to the renderer, via the second communication protocol, the selected content in the directory to the renderer, wherein the renderer renders the selected content.

9. The computer program product of claim 1, wherein querying by the content server a content source on the local or remote network for content comprises:

concurrently querying devices on a local network for content and querying remote servers on the network for content, via the second communication protocol; and

retrieving data feeds from remote sources, via the second communication protocol.

10. The computer program product of claim 1, wherein the cross coding of the content comprises:

placing unrenderable content into a template; and

processing the content in the template into a file type and format renderable by the renderer.

11. The computer program product of claim 10, wherein there is a plurality of templates, and placing the content into a template comprises selecting one of the plurality of templates according to the content and dimensions of rendering.

12. The computer program product of claim 10, wherein the content comprises a video file, and cross coding of the content comprises:

selecting frames of the video file as individual images; and

processing the selected frames as individual image files renderable by the renderer.

13. The computer program product of claim 10, wherein the content comprises a plurality of still images, and cross coding of the content comprises processing the plurality of still images into a video file.

14. A computer-implemented system, coupled to a local network, and adapted to enumerate, cross code, and provide content to a renderer coupled to the local network, the render and system communicating via a first communication protocol restricted to managing communication between devices across the local network, and the system further adapted to communicate using a second communication protocol for transporting content and data within and across networks, the system comprising:

a media management module configured to query devices located on the local network and on the remote network for content, via the second communication network, and to build a content directory from content identified in response to the query;

a cross coding module configured to cross code content into a file type and data format renderable by the renderer, as determined by the cross coding module, via the first communication network; and

a control point interface module configured to request to render content on the renderer.

15. The system of claim 14, wherein the local network is in a UPnP architecture and the first communication protocol is a UPnP communication protocol.

16. The system of claim 15, wherein the media management module is further configured to query a media management application for media files, wherein a device on the local network comprises the media management application and repository of media files.

17. The system of claim 14, wherein the media management module is further configured to:

provide the individual content with a unique identifier;

associate the unique identifier of the individual content to a pointer corresponding to the location of the content; and

create the content directory using the unique identifiers of the content.

18. The system of claim 17, wherein the media management module is further configured to update the content directory as the additional content becomes available on the network.

19. The system of claim 17, wherein the media management module is further configured to organize the content directory according to a rendering history of devices on the local network.

20. The system of claim 14, further comprising:

a translation module configured to translate the content directory into a format readable by a device that requests the content directory.

21. The system of claim 20, wherein the translation module is further configured to translate the content directory into an extensible markup language.

22. The system of claim 14, wherein the media management module is further configured to:

retrieve data feeds from devices located on the remote network, via the second communication protocol.

23. The system of claim 14, wherein the cross coding module is further configured to:

place unrenderable content into a template; and

process content in the template into a file type and data format renderable by the renderer.

24. The system of claim 23, wherein the cross coding module is further configured to select the template out of a plurality of templates according to the content and dimension of rendering.

25. The system of claim 23, wherein the content comprises a plurality of still images, the cross coding module is further configured to process the plurality of still images into a video file.

26. The system of claim 23, wherein the content comprises a video file, the cross coding module is further configured to:

select frames of the video file as individual images; and

process the selected frames as individual image files renderable by the renderer.

27. The system of claim 14, wherein the control point interface module manages the devices coupled to the local network, via the first communication protocol, in order for the content selected to be transmitted to the renderer, via the second communication protocol.