Making modified content available

• US 9,946,791 B1
• Filed: 11/21/2006
• Issued: 04/17/2018
• Est. Priority Date: 11/21/2006
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google LLC (Alphabet Inc.)
• Inventors: Herf, Michael B., Asgeirsson, Sigurdur
• Primary Examiner(s): Gorney, Boris
• Assistant Examiner(s): Tran, Bao
• Application Number:
  US11/562,373
• Time in Patent Office: 4,165 Days
• Field of Search: 707100, 707 10, 707200, 707203, 707101, 707102, 707999001, 707999202, 707999205, 707999005, 707999003, 707640, 707690, 707769, 705 26, 709223, 709213, 709217, 715207, 715234, 715239, 715242, 715255, 715213
• CPC Class Codes: G06F 16/51 Indexing; Data structures therefor; Storage structures
• CPC Class Codes: G06F 16/58 Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
• CPC Class Codes: G06F 16/583 using metadata automatically derived from the content
• CPC Class Codes: G06F 16/7847 using low-level visual features of the video content

Abstract

A method for making modified content available includes storing an item comprising contents. A modification procedure to be performed on the item to modify the contents is identified. The method includes generating a file identifier to represent the item such that, upon a request to access the item being received, the modification procedure is performed on the item using the file identifier and the modified contents are provided in response to the request. A method for making modified content available includes receiving a request to access a file identifier that represents an item comprising contents. After receiving the request, a modification procedure to modify the contents is performed. The modification procedure is identified using the file identifier. The modified contents are provided in response to the request. A system includes an application program, a repository and a redirector.

Claims

1. A computer-implemented method comprising:

generating, by one or more computers, a virtual file identifier that maps (i) a first file identifier that is associated with unmodified image content to (ii) a second file identifier that is associated with one or more edits to the image content;

receiving, from an image viewing application, a request that indicates the virtual file identifier that maps (i) the first file identifier that is associated with the unmodified image content to (ii) the second file identifier that is associated with one or more edits to the image content; and

in response to receiving the request that indicates the virtual file identifier that maps (i) the first file identifier that is associated with the unmodified image content to (ii) the second file identifier that is associated with one or more edits to the image content, transmitting, to an image editing application, a notification to instruct the image editing application to synthesize the unmodified image content associated with the first file identifier, and the one or more edits to the image content that are associated with the second file identifier that the virtual file identifier maps to the first file identifier.

2. The method of claim 1, comprising:

receiving, from the image editing application, the first file identifier that is associated with the unmodified image content;

receiving, from the image editing application, the second file identifier that is associated with the one or more edits to the image content;

after transmitting the notification, receiving, from the image editing application, the synthesized image content; and

providing, to the image viewing application, the synthesized image content.

3. The method of claim 2, wherein:

receiving the second file identifier that is associated with the one or more edits to the image content further comprises receiving the second file identifier that is associated with two or more edits to the image content; and

wherein transmitting the notification includes transmitting the notification to instruct the image editing application to synthesize the unmodified image content and the two or more edits to the image content.

4. The method of claim 1, wherein at least one edit of the one or more edits is selected from the group consisting of:

a visual edit of the image contents, a conversion of the image contents, and a resizing of the image contents.

5. The method of claim 1, comprising storing the synthesized file without editing the unmodified image content.

6. The method of claim 1, further including:

providing a virtual file system including at least the first file identifier, the second file identifier, and the virtual file identifier; and

presenting a graphical interface of the virtual file system including icons representing the first file identifier, the second file identifier, and the virtual file identifier,

wherein receiving, from the image viewing application, the request that indicates the virtual identifier further includes receiving a selection of the icon representing the virtual file identifier.

7. The method of claim 1, wherein:

the receiving the request and the synthesized content is facilitated by a kernel driver executing within a kernel area, and

transmitting the notification is facilitated by a communication object hosted by a dynamic link library executing outside of the kernel area.

8. A non-transitory computer readable medium encoded with a computer program, the program comprising instructions that when executed by one or more computers cause the one or more computers to perform operations comprising:

generating a virtual file identifier that maps (i) a first file identifier that is associated with unmodified image content to (ii) a second file identifier that is associated with one or more edits to the image content;

receiving, from an image viewing application, a request that indicates the virtual file identifier that maps (i) the first file identifier that is associated with the unmodified image content to (ii) the second file identifier that is associated with one or more edits to the image content; and

in response to receiving the request that indicates the virtual file identifier that maps (i) the first file identifier that is associated with the unmodified image content to (ii) the second file identifier that is associated with one or more edits to the image content, transmitting, to an image editing application, a notification to instruct the image editing application to synthesize the unmodified image content associated with the first file identifier, and the one or more edits to the image content that are associated with the second file identifier that the virtual file identifier maps to the first file identifier.

9. The medium of claim 8, wherein the operations comprise:

receiving, from the image editing application, the first file identifier that is associated with the unmodified image content;

receiving, from the image editing application, the second file identifier that is associated with the one or more edits to the image content;

after transmitting the notification, receiving, from the image editing application, the synthesized image content; and

providing, to the image viewing application, the synthesized image content.

10. The medium of claim 9, wherein:

receiving the second file identifier that is associated with the one or more edits to the image content further comprises receiving the second file identifier that is associated with two or more edits to the image content; and

wherein transmitting the notification includes transmitting the notification to instruct the image editing application to synthesize the unmodified image content and the two or more edits to the image content.

11. The medium of claim 8, wherein at least one edit of the one or more edits is selected from the group consisting of:

a visual edit of the image contents, a conversion of the image contents, and a resizing of the image contents.

12. The medium of claim 8, wherein the operations comprise storing the synthesized file without editing the unmodified image content.

13. The medium of claim 8, wherein the operations comprise:

providing a virtual file system including at least the first file identifier, the second file identifier, and the virtual file identifier; and

presenting a graphical interface of the virtual file system including icons representing the first file identifier, the second file identifier, and the virtual file identifier,

wherein receiving, from the image viewing application, the request that indicates the virtual identifier further includes receiving a selection of the icon representing the virtual file identifier.

14. The medium of claim 8, wherein:

the receiving the request and the synthesized content is facilitated by a kernel driver executing within a kernel area, and

transmitting the notification is facilitated by a communication object hosted by a dynamic link library executing outside of the kernel area.

15. A system comprising:

one or more computers; and

a computer-readable medium coupled to the one or more computers having instructions stored thereon which, when executed by the one or more computers, cause the one or more computers to perform operations comprising;

generating a signal virtual file identifier that maps (i) a first file identifier that is associated with unmodified image content to (ii) a second file identifier that is associated with one or more edits to the image content;

receiving, from an image viewing application, a request that indicates the virtual file identifier that maps (i) the first file identifier that is associated with the unmodified image content to (ii) the second file identifier that is associated with one or more edits to the image content; and

in response to receiving the request that indicates the virtual file identifier that maps (i) the first file identifier that is associated with the unmodified image content to (ii) the second file identifier that is associated with one or more edits to the image content, transmitting, to an image editing application, a notification to instruct the image editing application to synthesize the unmodified image content associated with the first file identifier, and the one or more edits to the image content that are associated with the second file identifier that the virtual file identifier maps to the first file identifier.

16. The system of claim 15, wherein the operations comprise:

receiving, from the image editing application, the first file identifier that is associated with the unmodified image content;

receiving, from the image editing application, the second file identifier that is associated with the one or more edits to the image content;

after transmitting the notification, receiving, from the image editing application, the synthesized image content; and

providing, to the image viewing application, the synthesized image content.

17. The system of claim 16, wherein:

receiving the second file identifier that is associated with the one or more edits to the image content further comprises receiving the second file identifier that is associated with two or more edits to the image content; and

wherein transmitting the notification includes transmitting the notification to instruct the image editing application to synthesize the unmodified image content and the two or more edits to the image content.

18. The system of claim 15, wherein at least one edit of the one or more edits is selected from the group consisting of:

a visual edit of the image contents, a conversion of the image contents, and a resizing of the image contents.

19. The system of claim 15, wherein the operations comprise storing the synthesized file without editing the unmodified image content.

20. The system of claim 15, wherein the operations comprise:

providing a virtual file system including at least the first file identifier, the second file identifier, and the virtual file identifier; and

presenting a graphical interface of the virtual file system including icons representing the first file identifier, the second file identifier, and the virtual file identifier,

wherein receiving, from the image viewing application, the request that indicates the virtual identifier further includes receiving a selection of the icon representing the virtual file identifier.