SELECTIVE CONTENT TRANSCODING

• US 20100199197A1
• Filed: 11/29/2009
• Published: 08/05/2010
• Est. Priority Date: 11/29/2008
• Status: Abandoned Application

• Current Assignee: Handi Mobility Inc.
• Original Assignee: Handi Mobility Inc.
• Inventors: Tom, Kevin, Snyder, Matthew, Faletski, Igor, McLachlan, Peter, Boxall, John
• Application Number:
  US12/626,914
• Publication Number:
  US 20100199197A1
• Time in Patent Office: Days
• US Class Current: 715/760
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents

Abstract

A selective transcoding system makes creating mobile versions of websites more automated with results closer to the look and feel of the original website and modified to account for mobile access patterns. The system gives control over the transcoding process to the content author with the result typically accessible through a standard URL. Selective transcoding employs a layer of customizable transcoding proxy servers between the source website and mobile users for improving the presentation of existing web content. Content authors can perform customization of the proxy through controls at selective transcoding web portal. When a mobile user visits the selective transcoding proxy, the user sees the blocks selected by the web designer updated with newest content and transcoded for the user'"'"'s mobile device. Thus, the selective transcoding system provides a better mobile experience.

Claims

1. A computer-implemented method for creating a mobile version of a content page, the method comprising:

receiving a selection by a content author of a content page for transcoding to a mobile version;

creating a content page template that tracks one or more selections and modifications to the received content page selection for rendering the mobile version of the content page;

identifying content items within the received content page selection;

displaying a user interface through which the content author can select one or more of the identified content items to include in the mobile version;

receiving a content item selection from the content author that indicates a content item among the identified content items for inclusion in the mobile version of the content page;

generating a mobile content item style for the content item selection that provides styling of the selected content item for a mobile device; and

storing the content page template with the generated mobile content item style in a data store,

wherein the preceding steps are performed by at least one processor.

2. The method of claim 1 wherein receiving the selection of the content page comprises receiving a uniform resource locator (URL) from the content author.

3. The method of claim 1 wherein creating a content page template comprises creating a default template that includes all of the content from an original content page scaled for one or more mobile devices.

4. The method of claim 1 wherein identifying content items comprises identifying blocks of Hypertext Markup Language (HTML) elements that the content author may want to style differently for the mobile version of the content page.

5. The method of claim 1 wherein displaying the user interface comprises providing controls for the content author to enable and disable each content item for inclusion in the mobile version of the content page.

6. The method of claim 1 wherein displaying the user interface comprises providing controls for the content author to override style information for the mobile version of the content page.

7. The method of claim 1 wherein receiving a content item selection comprises receiving from the content author a mouse click over a displayed rendering of the content item.

8. The method of claim 1 wherein generating a mobile content item style comprises removing one or more Hypertext Markup Language (HTML) tags that do not display well on the mobile device

9. The method of claim 1 wherein generating a mobile content item style comprises modifying element details to display nicely on the mobile device.

10. The method of claim 1 further comprising, after generating the mobile content item style, receiving from the content author one or more modifications to the generated mobile content item style.

11. The method of claim 1 further comprising deploying the mobile version of the content page so that users of mobile devices can access the mobile version.

12. A computer system for producing a mobile version of a content page from an existing version of the content page, the system comprising:

a processor and memory configured to execute software instructions;

a content discovery component configured to identify one or more content pages associated with a content repository;

a content template data store configured to store one or more templates for the identified content pages and any modifications made by a content author for mobile rendering of the content pages;

a content item selection component configured to display a user interface to the content author and receive one or more selections of content items associated with the identified content pages;

a content item styling component configured to generate one or more mobile styles related to one or more original styles associated with a content page; and

a deployment component configured to receive a deployment indication from the content author and deploy a mobile version of one or more content pages.

13. The system of claim 12 wherein the content discovery component is further configured to prompt a user to input a uniform resource locator (URL) of a content page that the user wants to prepare for mobile consumption.

14. The system of claim 12 wherein the content discovery component is further configured to automatically crawl a website by performing a scan of the content repository'"'"'s internal structure and generating a list of potential content pages.

15. The system of claim 12 wherein the content discovery component is further configured to create a template to store changes for each discovered content page and store the template in the content template data store.

16. The system of claim 12 wherein the content item selection component is further configured to automatically identify content items by analyzing hypertext markup language (HTML) tags within the content page and to present the content items for selection by the content author.

17. The system of claim 12 wherein the content item selection component is further configured to construct one or more XPath expressions that describe positions of one or more selected content items in a document object model (DOM) structure of the content page.

18. A computer-readable storage medium comprising instructions for controlling a computer system to responds to a request for a mobile version of a content page, wherein the instructions, when executed, cause a processor to perform actions comprising:

receiving a request to access an identified content page;

determining a mobile device associated with the received request;

determining whether a mobile version of the identified content page is available for the determined mobile device;

upon determining that a mobile version of the identified content page is available for the determined mobile device,

retrieving the mobile version of the identified content page for the determined mobile device; and

responding to the received request with the retrieved mobile version of the content page.

19. The medium of claim 18 wherein determining the mobile device associated with the received request comprises examining a Hypertext Markup Language (HTML) User-Agent header provided in the request by the mobile device.

20. The medium of claim 18 wherein retrieving the mobile version comprises retrieving an original version of the content page and a modified stylesheet for rendering the content page on the determined mobile device.