Pre-caching files from removable device to expedite perceived download performance

• US 7,962,711 B2
• Filed: 02/20/2008
• Issued: 06/14/2011
• Est. Priority Date: 02/20/2008
• Status: Active Grant

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Osborne, Craig Anthony, Fields, Brendan Clarke
• Primary Examiner(s): BATAILLE, PIERRE MICHE
• Application Number:
  US12/034,623
• Publication Number:
  US 20090210641A1
• Time in Patent Office: 1,210 Days
• Field of Search: 711/167, 711/162, 711/137, 711/118, 711/161
• US Class Current: 711/162
• CPC Class Codes: G06F 12/0862 with prefetch
• CPC Class Codes: G06F 12/0866 for peripheral storage systems, e.g. disk cache
• CPC Class Codes: G06F 2212/311 In host system
• CPC Class Codes: H04N 1/00204 with a digital computer or a digital computer system, e.g. an internet server programmed control between transmitter and receiver or between image input and image output device H04N1/32561
• CPC Class Codes: H04N 2201/0087 Image storage device

Abstract

A method and a processing device may be provided for detecting a device newly connected to the processing device. The processing device may copy files from the device to a cache of the processing device. In some embodiments, the files may include a digital image files and associated files, such as wav files, or other files. Acquisition processing of the files stored in the cache may be initiated at any time after the processing device begins to copy the files from the device to the cache. Via a user interface, a user may preview thumbnail images corresponding to digital image files stored in one or more virtual devices, corresponding to one or more respective caches. The user may be prompted to initiate acquisition processing of a cache, having unprocessed files, after a configurable amount of time has passed since a file was last copied to the cache.

Claims

1. A machine-implemented method for pre-caching and acquiring digital image files, the machine-implemented method comprising:

detecting, connected to a processing device, a device having digital image files stored therein;

automatically copying the digital image files and associated files from the device to a cache of the processing device;

acquisition processing of the digital image files and the associated files from the cache, the acquisition processing being performed independently of a completion of the copying of the digital images and the associated files to the cache; and

automatically continuing the copying of uncopied ones of the digital image files and uncopied ones of the associated files to the cache after reconnecting the device, the device having been previously disconnected from the processing device before completion of the automatic copying.

2. The machine-implemented method of claim 1, further comprising:

detecting, connected to the processing device, a second device having a second plurality of digital image files and a second plurality of associated files stored therein, at least some of the second plurality of digital image files and at least some of the second plurality of associated files matching at least some of the digital image files and at least some of the associated files in the cache; and

automatically copying to the cache only ones of the second plurality of digital image files not matching any of the digital image files stored in the cache and only ones of the second plurality of associated files not matching the associated files stored in the cache.

3. The machine-implemented method of claim 1, further comprising:

providing an indication to a user of a progress of the automatic copying of the digital images files and associated files from the device to the cache of the processing device.

4. The machine-implemented method of claim 1, further comprising:

acquisition processing of a plurality of digital image files and a second plurality of associated files from a plurality of caches, each of the plurality of caches corresponding to a respective virtual device.

5. The machine-implemented method of claim 1, further comprising:

receiving, via a user interface, a configuration with respect to the acquisition processing of the digital image files.

6. The machine-implemented method of claim 1, further comprising:

displaying a representation of each of a plurality of virtual devices, each of the plurality of virtual devices corresponding to a different cache of the processing device;

receiving a selection of at least one of the virtual devices;

displaying a preview of digital image files associated with the selected at least one of the virtual devices;

receiving a second selection of one or more of the at least one of the virtual devices; and

acquisition processing digital image files and associated files for at least one cache corresponding to the second selected one or more of the at least one of the virtual devices.

7. The machine-implemented method of claim 1, wherein the automatically copying of the digital images files and the associated files from the device to the cache of the processing device further comprises:

creating at least one file in the cache including a type of the device and a storage capacity of the device.

8. The machine-implemented method of claim 1, further comprising:

providing an indication of a percentage of copying completed with respect to the digital image files and the associated files from the device.

9. A processing device comprising:

at least one processor;

a memory connected to the at least one processor, the memory comprising;

instructions for automatically copying digital image files and associated files from a device to a cache,

instructions for initiating, at any time after a beginning of the automatic copying of the digital image files and the associated files to the cache, an acquisition process for processing the digital images files and the associated files from the cache; and

instructions for continuing the automatic copying of uncopied ones of the digital image files and uncopied ones of the associated files from the device to the cache after an interruption of the automatic copying.

10. The processing device of claim 9, wherein the memory further comprises:

instructions for receiving, via a user interface, at least one condition for performing the automatic copying of the digital image files and the associated files to the cache, and instructions for performing the automatic copying of the digital image files and the associated files to the cache when the at least one condition is determined to be satisfied.

11. The processing device of claim 9, wherein the memory further comprises:

instructions for detecting a second device connected to the processing device,

instructions for determining whether any digital files and any associated files of the second device match any of the digital files and any of the associated files in the cache, and

instructions for automatically copying unmatching ones of the digital files and unmatching ones of the associated files of the second device to the cache when at least one of the digital files and at least one of the associated files of the second device matches any of the digital files and any of the associated files in the cache.

12. The processing device of claim 9, wherein the memory further comprises:

instructions for receiving, at any time after a beginning of the automatic copying of the digital image files and the associated files to the cache, a configuration for performing the acquisition process.

13. The processing device of claim 9, wherein the memory further comprises:

instructions for prompting a user to initiate the acquisition process with respect to the cache when a predetermined amount of time has passed, the predetermined amount of time being based on a predefined acquisition processing configuration parameter.

14. The processing device of claim 13, wherein the memory further comprises:

instructions for setting the predefined acquisition processing configuration parameter via a user interface.

15. A tangible machine-readable medium having instructions recorded thereon for at least one processor, the instructions comprising:

instructions for detecting a device newly connected to a processing device;

instructions for automatically copying files from the device to a cache of the processing device, the files including a plurality of digital image files;

instructions for performing acquisition processing, with respect to the files from the cache, at any time after the files begin to be automatically copied to the cache;

instructions for detecting whether a second device connected to the processing device has any files matching an inventory of the files stored in the cache; and

instructions for automatically copying uncopied files from the second device to the cache when the second device is determined to have at least one file matching the inventory of the files stored in the cache.

16. The tangible machine-readable medium of claim 15, wherein the instructions for automatically copying the files from the device to a cache of the processing device further comprise:

instructions for determining whether a configuration indicates that at least a portion of contents of the device is to be automatically copied to the cache, and

instructions for automatically copying at least the portion of the contents of the device to the cache when the configuration is determined to indicate that at least the portion of the contents of the device is to be automatically copied.

17. The tangible machine-readable medium of claim 15, further comprising:

instructions for capturing information regarding the device, the information including a type of the device, a capacity of the device, and an inventory of the files stored on the device; and

instructions for storing the captured information in the cache.

18. The tangible medium of claim 15, further comprising:

instructions for configuring parameters for the acquisition processing from input received via a user interface.

19. The tangible machine-readable medium of claim 15, further comprising:

instructions for displaying thumbnail images with respect to a plurality of virtual devices, each of the virtual devices corresponding to a respective one of a plurality of caches;

instructions for sorting the displayed thumbnail images by virtual device;

instructions for receiving a selection of at least one of the plurality of virtual devices via a user interface; and

instructions for performing the acquisition processing on ones of the plurality of digital images corresponding to the selected at least one of the plurality of virtual devices.

20. The tangible machine-readable medium of claim 15, further comprising:

instructions for prompting a user to initiate the acquisition processing with respect to the cache when a predetermined amount of time has passed, the predetermined amount of time having been set based on an input provided via a user interface.