MEDIA PROCESSING SERVICES ON AN ACCESS NODE

• US 20150365454A1
• Filed: 06/17/2014
• Published: 12/17/2015
• Est. Priority Date: 06/17/2014
• Status: Abandoned Application

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Chao, Hui, Das, Saumitra Mohan, Bhavsar, Vrajesh Rajesh, Da Silva, Dilma Menezes, Tembey, Priyanka
• Application Number:
  US14/307,390
• Publication Number:
  US 20150365454A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 65/60 Network streaming of media packets
• CPC Class Codes: H04L 67/1074 for supporting data block transmission mechanisms file transfer H04L67/06
• CPC Class Codes: H04N 21/23 Processing of content or additional data; Elementary server operations; Server middleware
• CPC Class Codes: H04N 21/2743 Video hosting of uploaded data from client

Abstract

An access node may enhance the upload experience by performing media processing services at the access node. The access node may receive media content from one or more client devices. The media content may include a plurality of content items. The access node may process at least a first portion of the media content to produce processed media content. Several examples of media processing services are described, including an image or audio enhancement process, discarding low quality content items, discarding redundant content items, categorizing/ranking the content items, facial recognition, and the generation of a compilation content item. After processing at least the first portion of the media content to produce processed media content, the access node may transmit the processed media content to a server.

Claims

1. A method performed by an access node that provides network access for one or more client devices, the method comprising:

receiving, at the access node, media content from one or more client devices, the media content including a plurality of content items;

processing at least a first portion of the media content to produce processed media content at the access node, said processing based at least in part on characteristics of the plurality of content items; and

transmitting the processed media content to a server.

2. The method of claim 1, further comprising:

determining the characteristics of the plurality of content items at the access node.

3. The method of claim 1, wherein processing at least the first portion of the media content comprises:

modifying at least a first content item at the access node using at least one image or audio enhancement process.

4. The method of claim 1, wherein processing at least the first portion of the media content comprises discarding a first content item from the media content if the first content item is incomplete or corrupted.

5. The method of claim 1, wherein processing at least the first portion of the media content comprises:

determining a first quality metric associated with a first content item; and

discarding the first content item if the first quality metric is below a threshold, wherein

transmitting the processed media content includes transmitting content items that have quality metrics above the threshold.

6. The method of claim 1, wherein processing at least the first portion of the media content comprises:

selecting a subset of the plurality of content items as the processed media content to transmit to the server.

7. The method of claim 6, wherein said selecting the subset of the plurality of content items comprises:

ranking the plurality of content items based on quality metrics; and

determining the subset of the plurality of the content items based at least in part on the ranking.

8. The method of claim 6, wherein said selecting the subset of the plurality of content items comprises selecting the subset of the plurality of content items based at least in part on a user data upload limit or backhaul bandwidth availability.

9. The method of claim 1, wherein processing at least the first portion of the media content comprises:

determining whether a first content item and a second content item include duplicate content; and

discarding one of the first content item and the second content item if the first content item and the second content item include duplicate content.

10. The method of claim 9, wherein determining whether the first content item and the second content item include duplicate content comprises determining whether at least a matching image portion is found in both the first content item and the second content item.

11. The method of claim 9, wherein determining the first content item comprises a duplicate of the second content item is based at least in part on a common metadata value found in both the first content item and the second content item.

12. The method of claim 1, wherein processing at least the first portion of the media content comprises:

determining whether a first content item comprises a scenic view; and

discarding the first content based at least in part on scenic filter settings and whether the first content item comprises the scenic view.

13. The method of claim 1, wherein processing at least the first portion of the media content comprises:

determining facial recognition patterns; and

discarding a first content item based on the facial recognition patterns.

14. The method of claim 13, wherein determining facial recognition patterns includes counting a first quantity of content items that include a first face of a first person and counting a second quantity of content items that include a second face of a second person.

15. The method of claim 14,

wherein the first content item includes the first face of the first person, and

wherein discarding the first content item comprises discarding the first content item if the first quantity of content items that include the first face of the first person is above a face count limit or is above a threshold percentage relative to a total quantity of the plurality of content items.

16. The method of claim 1, wherein processing at least the first portion of the media content comprises

preparing, at the access node, a compilation content item that is based at least in part on the plurality of content items and including the compilation content item in the processed media content.

17. The method of claim 1, wherein transmitting the processed media content comprises:

uploading the processed media content to a social network website; and

sharing the processed media content via the social network website on behalf of a user.

18. The method of claim 1, wherein transmitting the processed media content comprises:

sharing the processed media content on behalf of a second user.

19. The method of claim 1, further comprising:

transmitting the processed media content to a second server.

20. The method of claim 1, wherein receiving the media content comprises intercepting messages directed from the one or more client devices to the server via the access node.

21. An access node of a network, the access node comprising:

a processor; and

a memory to store instructions, which when executed by the processor, cause the access node to;

receive media content from one or more client devices, the media content including a plurality of content items;

process at least a first portion of the media content based at least in part on characteristics of the plurality of content items to produce processed media content; and

transmit the processed media content to a server.

22. The access node of claim 21, wherein causing the access node to process at least the first portion of the media content comprises causing the access node to discard a first content item from the media content if the first content item is incomplete or corrupted.

23. The access node of claim 21, wherein causing the access node to process at least the first portion of the media content comprises causing the access node to modify at least a first content item using at least one image or audio enhancement process.

24. The access node of claim 21, wherein causing the access node to process at least the first portion of the media content comprises causing the access node to:

determine a first quality metric associated with a first content item; and

discard the first content item if the first quality metric is below a threshold.

25. The access node of claim 21, wherein causing the access node to process at least the first portion of the media content comprises causing the access node to:

determine whether a first content item and a second content item include duplicate content, wherein the first content item and the second content item are determined to include duplicate content when at least one matching image portion is found in both the first content item and the second content item; and

discard one of the first content item and the second content item if the first content item and the second content item include duplicate content.

26. The access node of claim 21, wherein the causing the access node to process at least the first portion of the media content comprises causing the access node to discard a first content item based on facial recognition patterns.

27. The access node of claim 26, wherein the facial recognition patterns are based on a first quantity of content items that include a first face of a first person and a second quantity of content items that include a second face of a second person, and wherein the instructions cause the access node to discard the first content item if the first content item includes the first face of the first person and the first quantity of content items that include the first face of the first person is above a face count limit or is above a threshold percentage relative to a total quantity of the plurality of content items.

28. The access node of claim 21, wherein the causing the access node to process at least the first portion of the media content comprises causing the access node to prepare a compilation content item that is based at least in part on the plurality of content items.

29. The access node of claim 21, wherein the access node comprises a wireless local area network access point.

30. A non-transitory machine-readable medium having instructions stored therein, which when executed by a processor causes the processor to perform operations that comprise:

receiving, at an access node, media content from one or more client devices, the media content including a plurality of content items;

processing at least a first portion of the media content to produce processed media content at the access node, said processing based at least in part on characteristics of the plurality of content items; and

transmitting the processed media content to a server.