IP Library Granted Patent US 9,930,427
Granted Patent B2
US 9,930,427 · App. 14/976,535 · Granted Mar 27, 2018

Providing advanced playback and control functionality to video client

Inventors: Jeremy Lacivita (Seattle, WA); Daniel Niland (Seattle, WA); Curtis Fulton (Vashon, WA)
Assignee: Comcast Cable Communications Management, LLC
H04N21/8456H04L67/06H04N7/165H04N21/26258H04N21/26606H04N21/4307H04N21/4325H04N21/4623H04N21/812H04N21/8133H04N21/8402H04N21/8547
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Quick Facts
Patent No.
US 9,930,427
App. No.
14/976,535
Granted
Mar 27, 2018
Kind
B2
Abstract

Systems and methods for providing playback features to a device are disclosed. In an aspect, one method can comprise transmitting a manifest and a state file to a recipient device, wherein processing of the manifest facilitates access to content and wherein processing of the state file facilitates one or more playback features associated with the content.

Claims (36)

1. A method comprising:

generating, by a processor, a manifest associated with at least a first segment of a content asset, wherein the manifest comprises a manifest version and a first time code associated with one or more of the manifest and the first segment of the content asset;

generating a state file comprising a second time code and an indication of the manifest version associated with the manifest, wherein the state file is distinct from the manifest;

transmitting the manifest to a recipient device, wherein the manifest facilitates access to at least the first segment of the content asset; and

transmitting the state file to the recipient device, wherein the state file is configured to facilitate execution of one or more playback features, wherein the one or more playback features are associated with at least the first segment of the content asset.

2. The method of claim 1 , wherein the state file is time synchronized with the manifest.

3. The method of claim 1 , wherein the first time code and the second time code facilitate time synchronization between the manifest and the state file.

4. The method of claim 1 , wherein the first time code and the second time code represent a time the manifest was generated.

5. The method of claim 1 , wherein the first time code and the second time code represent a time that the first segment of the content asset was encoded.

6. The method of claim 1 , wherein the one or more playback features comprise one or more of an advertising cue, content manipulation, and entitlement logic.

7. A method comprising:

receiving, by a processor, a content asset;

storing at least a content segment representing at least a portion of the received content asset;

generating a manifest comprising a manifest version and information associated with a storage location of the stored content segment;

generating a state file comprising an identifier of the manifest version of the manifest;

transmitting the manifest to a recipient device, wherein the manifest facilitates access to at least the stored content segment of the content asset; and

transmitting the state file to a recipient device, wherein the state file facilitates execution of one or more playback features, and wherein the one or more playback features are associated with at least the stored content segment of the content asset.

8. The method of claim 7 , wherein the state file is time synchronized with the manifest.

9. The method of claim 7 , wherein the content asset is a video on demand asset, a linear content asset, or a network digital video recorder asset.

10. The method of claim 7 , wherein the one or more playback features comprise one or more of an advertising cue, content manipulation, and entitlement logic.

11. A method comprising:

transmitting a request associated with content;

receiving, in response to the request, a first manifest of a plurality of manifests, wherein the first manifest indicates a manifest version and comprises information associated with a storage location of the content;

receiving a state file that comprises an identifier associated with the manifest version of the first manifest;

receiving, based on at least the first manifest, at least a portion of the content;

determining, based on the state file, the identifier associated with the manifest version of the first manifest; and

executing, based on the state file, one or more playback features associated with the received content.

12. The method of claim 11 , wherein the state file is time synchronized with the first manifest.

13. The method of claim 11 , wherein the first manifest comprises a first time code, wherein the state file comprises a second time code, and wherein the first time code and the second time code facilitate time synchronization between the first manifest and the state file.

14. The method of claim 13 , wherein one or more of the first time code and the second time code represents a time the first manifest was generated.

15. The method of claim 13 , wherein one or more of the first time code and the second time code represents a time the requested content was encoded.

16. The method of claim 11 , wherein the one or more playback features comprise one or more of an advertising cue, content manipulation, and entitlement logic.

17. The method of claim 11 , wherein the receiving the content comprises receiving a segment of a content asset using the first manifest.

18. The method of claim 1 , wherein the state file is configured to be processed by the recipient device to facilitate transmission of the indication of the manifest version associated with the manifest transmitted to the recipient device.

19. The method of claim 7 , wherein the state file is configured to be processed by the recipient device to facilitate transmission of an indication of the manifest version associated with the manifest transmitted to the recipient device.

20. The method of claim 11 , wherein the first manifest of the plurality of manifests is associated with a bit rate version of the content.

Assignments (2)
MERGER Recorded Aug 30, 2017
From: THEPLATFORM, LLC
To: COMCAST CABLE COMMUNICATIONS MANAGEMENT, LLC
Reel/Frame 043449/0837 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 21, 2015
From: LACIVITA, JEREMY; NILAND, DANIEL; FULTON, CURTIS
To: THEPLATFORM, LLC
Reel/Frame 037342/0163 →
Continuity (1)
Related Publication 20170180825A1 · Jun 22, 2017