Providing user content with streamed media chunks

Patent metadata

Field	Value
Publication number	US-9288278-B2
Application number	US-201313830616-A
Country	US
Kind code	B2
Filing date	Mar 14, 2013
Priority date	Mar 14, 2013
Publication date	Mar 15, 2016
Grant date	Mar 15, 2016

Abstract

In a streaming server, companion content may be received and incorporated along with media that is streamed to clients. The companion content may originate from one of the clients, in some cases. In other cases, the companion content may originate from a source other than a client. The companion content may be any media relates to the media being streamed to the clients or directives that control the processing of the media being streamed to the clients.

First claim

The invention claimed is:

1. A method in a server for providing video media data comprising operating the server to perform steps of:
receiving video media to be streamed to one or more client devices that provide the video data to a video player;
generating a plurality of media chunks from the video media received;
generating a plurality of manifest files which reference the plurality of media chunks;
providing at least some of the manifest files to the one or more client devices, whereby said one or more clients can stream some of the media chunks using the manifest files;
receiving companion content from a first client in the client devices, wherein the companion content is associated with a media chunk streamed by the first client;
modifying one or more of the manifest files to reference the companion content, said one or more manifest files being identified based on the associated media chunk streamed by the first client; and
providing a manifest file that contains a reference to the companion content to at least a second client in the client devices, wherein the second client generates output based on the companion content referenced in the manifest file.

2. The method of claim 1 further comprising providing the companion content to the second client.

3. The method of claim 1 wherein the companion content is audio and/or visual data and the reference to the companion content in the manifest file provided to the second client is a link to a media file containing the audio and/or visual data.

4. The method of claim 1 wherein the companion content is textual data and the reference to the companion content in the manifest file provided to the second client is the text that comprises the textual data.

5. The method of claim 1 further comprising the server receiving external companion content from a source other than a client.

6. The method of claim 1 wherein the reference to the companion content in the manifest file is applicable to a media chunk in the manifest file provided to the second client.

7. The method of claim 6 wherein the companion content is a directive that directs the client how to process the associated media chunk.

8. The method of claim 6 wherein the companion content comprises parental control information which controls the display of the associated media chunk.

9. The method of claim 6 wherein the companion content comprises copy protection rules relating to the associated media chunk.

10. The method of claim 1 , wherein the modification of the manifest files enables the second client to play the video content.

11. A server system for providing video media data to one or more client devices comprising:
a communication interface for connection to one or more communication networks;
a data store having stored thereon computer executable program code; and
a processing device, wherein the computer executable program code is configured to cause the processing device to:
receive via the communication interface the video media data to be streamed;
generate a plurality of media chunks from the media received, wherein at least some of the plurality of media chunks are stored on the data store;
generate a plurality of manifest files which reference the plurality of media chunks;
provide via the communication interface at least some of the manifest files to the one or more client devices, whereby said one or more client devices can stream some of the media chunks using the manifest files;
receive via the communication interface companion content from a first client in the client devices, wherein the companion content is related to when a media chunk was streamed by the first client;
modify one or more of the manifest files to reference the companion content, said one or more manifest files being identified based on the associated media chunk streamed by the first client; and
provide via the communication interface a manifest file that contains a reference to the companion content to at least a second client in the client devices, wherein the second client generates output based on the companion content referenced in the manifest file.

12. The system of claim 11 wherein the computer executable program code is further configured to cause the processing device to receive external companion content from a source other than a client.

13. The system of claim 11 wherein the companion content is a directive that directs the client how to process the associated media chunk.

14. The system of claim 13 wherein the directive is hard coded in the manifest file.

15. The system of claim 13 wherein the directive is incorporated as media chunk that is referenced in the manifest file.

16. The system of claim 13 wherein the directive comprises parental control information which controls the display of the associated media chunk.

17. The system of claim 13 wherein the directive comprises copy protection rules relating to the associated media chunk.

18. The method of claim 11 , wherein the modification of the manifest files enables the second client to play the video content.

Assignees

• Gen Instrument Corp
• Arris Entpr Inc

Inventors

• Panje Krishna Prasad
• Sahasranaman Murali
• Tumuluru Sundar Murthy
• Karthick S N
• Saraf Somesh

Classifications

• H04L67/561

  Adding application-functional data or data for application control, e.g. adding metadata · CPC title

• H04L65/762 Primary

  at the source  (reformatting of additional data in video distribution servers H04N21/2355) · CPC title

• H04L65/608

  Electricity · mapped topic

• H04L29/06027

  Electricity · mapped topic

• H04L65/602

  Electricity · mapped topic