Pre-fetching of video resources for a network page

• US 9,081,856 B1
• Filed: 09/15/2011
• Issued: 07/14/2015
• Est. Priority Date: 09/15/2011
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Scott, Sean M., Varadhan, Devraj
• Primary Examiner(s): HUYNH, CONG LAC T
• Application Number:
  US13/233,109
• Time in Patent Office: 1,398 Days
• Field of Search: 715/200, 715/205, 715/273, 715/201
• US Class Current: 1/1
• CPC Class Codes: G06F 16/748 Hypervideo linking data to content, e.g. by linking an URL to a video object in the context of video distribution systems H04N21/858
• CPC Class Codes: G06F 16/7867 using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
• CPC Class Codes: G06F 16/9574 of access to content, e.g. by caching
• CPC Class Codes: G06F 3/04842 Selection of displayed objects or displayed text elements G06F3/0482 takes precedence
• CPC Class Codes: H04L 67/1097 for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
• CPC Class Codes: H04L 67/5681 Pre-fetching or pre-delivering data based on network characteristics

Abstract

Disclosed are various embodiments for prefetching of objects referenced on a network page. An encoded network page referring to at least one item is retrieved. The same item is included on a second network page. In response to an indication of user interest in the item on the first network page, at least an initial portion of a video resource associated with the indicated item and included on the second network page is retrieved. In response to a user selection of the same item, the retrieved initial portion of the video resource is rendered on the second network page.

Claims

1. A non-transitory computer-readable medium embodying a program executable in a computing device, the program comprising:

code that retrieves a first network page including a plurality of products in an electronic catalog, at least one of the plurality of products also being included on a second network page, the second network page including a video resource associated with a corresponding at least one of the plurality of products on the second network page;

code that receives an indication of user interest in a product of the plurality of products on the first network page;

code that downloads at least a portion of the video resource associated with the product of user interest for rendering on the second network page, and instantiates a player for the video resource upon receiving the indication of user interest;

code that receives a user selection of the product of user interest on the first network page, the user selection being separate from the indication of user interest;

code that retrieves the second network page in response to the user selection;

code that instantiates a video object for the video resource;

code that begins buffering the at least the portion of the video resource that has been downloaded;

code that begins playing the at least the portion of the video resource that has been buffered on the second network page at substantially the same time the second network page is rendered; and

code that plays a remaining portion of the video resource on the second network page and then renders a still image corresponding to the product of user interest when the remaining portion of the video resource has completely played.

2. The non-transitory computer-readable medium of claim 1, wherein the at least the portion of the video resource corresponds to a fixed time period.

3. A method, comprising:

retrieving, by a computer system, a first network page referring to an item that is included on a second network page;

in response to an indication of user interest in the item on the first network page, retrieving, by the computer system, at least an initial portion of a video resource associated with the item on the second network page;

in response to a user selection of the item, automatically rendering, by the computer system, the at least the initial portion of the video resource on the second network page, the user selection being separate from the indication of user interest;

rendering, by the computer system, a remaining portion of the video resource on the second network page; and

rendering, by the computer system, a still image corresponding to the item of user interest when the remaining portion of the video resource has completely played.

4. The method of claim 3, wherein the first network page comprises a search results page and the second network page comprises a detail network page.

5. The method of claim 3, wherein the indication of user interest comprises an indication corresponding to a cursor hovering over the item.

6. The method of claim 3, further comprising beginning to render the video resource on the second network page when retrieval of the at least the initial portion of the video resource has completed.

7. The method of claim 3, further comprising partially rendering a portion of the second network page that includes the video resource when retrieving the at least the initial portion of the video resource has completed.

8. The method of claim 3, wherein the at least the initial portion of the video resource corresponds to a fixed size.

9. The method of claim 3, wherein the at least the initial portion of the video resource corresponds to a fixed time period.

10. The method of claim 3, wherein the at least the initial portion of the video resource corresponds to a fixed proportion of an entirety of the video resource.

11. The method of claim 3, further comprising retrieving the remaining portion of the video resource after the at least the initial portion has been retrieved.

12. The method of claim 3, further comprising instantiating, by the computer system, a player for the video resource in response to the indication of user interest.

13. A system, comprising:

at least one computing device; and

a video prefetch application implemented in the at least one computing device, the video prefetch application comprising;

logic that retrieves a first network page referring to a plurality of items, a respective item of the plurality of items corresponding to a respective second network page that includes additional information about the respective item, at least one of the respective second network pages including a corresponding video resource;

logic that, in response to an indication of user interest in a particular item of the plurality of items on the first network page, begins to retrieve the corresponding video resource on the respective second network page; and

logic that, in response to a user selection of the particular item, begins playing the corresponding video resource on the respective second network page after a portion of the corresponding video resource has been retrieved, the user selection of the particular item occurring after the indication of user interest in the particular item; and

logic that begins playing the corresponding video resource after the portion of the corresponding video resource has been retrieved and the user selection of the particular item has not occurred in a predetermined amount of time after the indication of user interest of the particular item.

14. The system of claim 13, the video prefetch application further comprising:

logic that retrieves the respective second network page upon receiving the user selection of the particular item on the first network page; and

wherein retrieving the corresponding video resource begins before retrieving the respective second network page.

15. The system of claim 13, the video prefetch application further comprising:

logic that retrieves the respective second network page upon receiving the user selection of the particular item on the first network page; and

logic that renders the respective second network page substantially coincident with retrieving the corresponding video resource.

16. The system of claim 13, the video prefetch application further comprising logic that instantiates a player for the corresponding video resource in response to the indication of user interest.

17. The system of claim 13, the video prefetch application further comprising logic that instantiates a video object for the corresponding video resource.

18. The system of claim 13, wherein the corresponding video resource has a format selected from a group consisting of Adobe®

Flash® and

a hypertext markup language 5 (HTML5) format.

19. The system of claim 13, wherein the portion of the video resource corresponds to a fixed proportion of an entirety of the video resource.