In-band trick mode control

Patent metadata

Field	Value
Publication number	US-12464198-B2
Application number	US-202318512967-A
Country	US
Kind code	B2
Filing date	Nov 17, 2023
Priority date	Aug 13, 2015
Publication date	Nov 4, 2025
Grant date	Nov 4, 2025

Abstract

A server may receive metadata associated with specific content in a transport signal stream from a content information service. The metadata may identify a point in time of the transport signal stream. The server may instruct an encoder to insert a marker into the transport signal stream corresponding to the point in time of the transport signal stream. The marker may indicate control of a trick mode to be enforced by a delivery platform subsequent to the point in time of the transport signal stream. The server may record the marker in a data store associated with the server.

First claim

The invention claimed is:

1 . A method comprising:
receiving, by a computing device, a transport signal stream comprising one or more first segments associated with content and one or more second segments associated with an advertisement; detecting a marker inserted in the transport signal stream at a point in time of the transport signal stream, wherein the marker comprises an indication to send a request to a trick mode controller, located remotely from the computing device, for one or more instructions to enforce one or more trick mode settings associated with the marker; receiving, from the trick mode controller, the one or more instructions to enforce one or more trick mode settings associated with the marker, wherein the one or more trick mode settings associated with the marker indicate control of a rewinding trick mode to be enforced for a time duration subsequent to the point in time of the transport signal stream during presentation of the one or more second segments associated with the advertisement; and enabling, during the presentation of the one or more second segments associated with the advertisement, the rewinding trick mode.

2 . The method of claim 1 , wherein the one or more instructions comprise information regarding at least one of enabling or disabling the trick mode, time point offsets, content duration, or the time duration that the trick mode is to be enabled or disabled.

3 . The method of claim 1 , wherein the marker comprises a universal unique identifier.

4 . The method of claim 1 , further comprising sending, to a trick mode controller, an indication that the marker has been encountered at the point in time of the content.

5 . The method of claim 1 , further comprising:
sending, to a trick mode controller, a request for the one or more instructions; and receiving, from the trick mode controller, the one or more instructions.

6 . The method of claim 5 , further comprising sending, to the trick mode controller, an indication that the one or more instructions are being enforced.

7 . The method of claim 1 , wherein the rewinding trick mode comprises an enabling of rewinding of the content.

8 . The method of claim 7 , wherein the rewinding trick mode further comprises a disabling of fast forwarding of the content.

9 . One or more computing devices comprising:
a processor; and a memory storing computer-executable instructions that, when executed by the processor, cause the one or more computing devices to: receive metadata associated with content, the metadata identifying a point in time of the content, the content comprising one or more first segments associated with non-advertising content and one or more second segments associated with advertising content; instruct an encoder to insert a marker into the content corresponding to the point in time of the content, the marker indicating control of a trick mode to be enforced subsequent to the point in time of the content during play by a delivery platform; and send one or more instructions to a playback device, located remotely from the one or more computing devices, to enforce one or more trick mode settings associated with the marker, wherein the one or more trick mode settings associated with the marker indicate control of a rewinding trick mode to be enforced for a time duration subsequent to the point in time of the content.

10 . The one or more computing devices of claim 9 , wherein the one or more instructions comprise information regarding at least one of enabling or disabling the trick mode, time point offsets, content duration, or the time duration that the trick mode is to be enabled or disabled.

11 . The one or more computing devices of claim 9 , wherein the marker comprises a universal unique identifier.

12 . The one or more computing devices of claim 9 , wherein the computer-executable instructions, when executed by the processor, further cause the one or more computing devices to send, to a trick mode controller, an indication that the marker has been encountered at the point in time of the content.

13 . The one or more computing devices of claim 9 , wherein the computer-executable instructions, when executed by the processor, further cause the one or more computing devices to:
send, to a trick mode controller, a request for the one or more instructions; and receive, from the trick mode controller, the one or more instructions.

14 . The one or more computing devices of claim 13 , wherein the computer-executable instructions, when executed by the processor, further cause the one or more computing devices to send, to the trick mode controller, an indication that the one or more instructions are being enforced.

15 . The one or computing devices of claim 9 , wherein the rewinding trick mode comprises an enabling of rewinding of the content.

16 . The one or more computing devices of claim 15 , wherein the rewinding trick mode further comprises a disabling of fast forwarding of the content.

17 . A non-transitory computer-readable storage medium storing computer-executable instructions that, when executed, cause one or more computing devices to:
receive metadata associated with content, the metadata identifying a point in time of the content, the content comprising one or more first segments associated with non-advertising content and one or more second segments associated with advertising content; instruct an encoder to insert a marker into the content corresponding to the point in time of the content, the marker indicating control of a trick mode to be enforced subsequent to the point in time of the content during play by a delivery platform; and send one or more instructions to a playback device, located remotely from the one or more computing devices, to enforce one or more trick mode settings associated with the marker, wherein the one or more trick mode settings associated with the marker indicate control of a rewinding trick mode to be enforced for a time duration subsequent to the point in time of the content.

18 . The non-transitory computer-readable storage medium of claim 17 , wherein the one or more instructions comprise information regarding at least one of enabling or disabling the trick mode, time point offsets, content duration, or the time duration that the trick mode is to be enabled or disabled.

19 . The non-transitory computer-readable storage medium of claim 17 , wherein the marker comprises a universal unique identifier.

20 . The non-transitory computer-readable storage medium of claim 17 , wherein the computer-executable instructions, when executed, further cause the one or more computing devices to send, to a trick mode controller, an indication that the marker has been encountered at the point in time of the content.

Assignees

• Comcast Cable Communications Man Llc

Inventors

• Mick Jr John Raymond

Classifications

• H04N21/84

  Generation or processing of descriptive data, e.g. content descriptors {(systems specially adapted for using meta-information in broadcast systems H04H60/73)} · CPC title

• H04N21/6125

  involving transmission via Internet (transmission by internet of broadcast information H04H60/82) · CPC title

• H04N21/6543

  for forcing some client operations, e.g. recording {(remote booting in general G06F9/4416)} · CPC title

• H04N21/435

  Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream · CPC title

• H04N21/8455

  involving pointers to the content, e.g. pointers to the I-frames of the video stream · CPC title