Methods and systems for dynamic content modification

Patent metadata

Field	Value
Publication number	US-11533539-B2
Application number	US-201615073216-A
Country	US
Kind code	B2
Filing date	Mar 17, 2016
Priority date	Mar 17, 2016
Publication date	Dec 20, 2022
Grant date	Dec 20, 2022

Abstract

An example method can comprise receiving content for presentation at a user device. The content can comprise a plurality of sections, and each section can comprise a video portion and an audio portion. The user device can also receive content metadata regarding one or more features of the content, where the features of the content comprise one or more candidate sections of the content for modification. The user device can apply one or more rules to the received content based on the content metadata to modify one or more of the audio portion and the video portion of at least one section of the content, creating modified content, and can cause presentation of the modified content on a display device.

First claim

What is claimed is:

1. A method comprising:
receiving content, wherein the content comprises a plurality of video sections, and wherein each video section of the plurality of video sections comprises a video portion and an audio portion;
receiving content metadata associated with one or more features associated with each video section of the plurality of video sections, wherein the content metadata comprises importance information indicating an importance of each video section to an overall plot of the content;
determining, from a plurality of modification options and based on the importance information, an indication of how to modify a video section of the plurality of video sections;
modifying, based on the indication, the content; and
causing output of the modified content via a display device.

2. The method of claim 1 , wherein receiving the content comprises receiving a Motion Picture Experts Group (MPEG) transport stream, wherein receiving the content metadata comprises receiving the content metadata as a portion of the MPEG transport stream, and wherein the content metadata comprises information indicating one or more candidate portions of one or more video sections of the plurality of video sections for modification.

3. The method of claim 1 , wherein the content metadata of each video section of the plurality of video sections further comprises closed captioning information for that video section, sexual content information associated with whether or not sexual content is present in that video section, or violence information associated with whether or not violence is present in that video section.

4. The method of claim 3 , wherein modifying the content further comprises:
obscuring, based on determining that the sexual content information satisfies a first threshold and determining that the importance information satisfies a second threshold, a portion of the video section.

5. The method of claim 3 , wherein modifying the content further comprises:
obscuring, based on determining that the violence satisfies a third threshold and determining that the importance information satisfies a fourth threshold, a portion of the video section.

6. The method of claim 3 , wherein modifying the content further comprises:
comparing each word of a plurality of words contained in the closed captioning information to a list of banned words; and
obscuring, based on determining that one or more words of the plurality of words contained in the closed captioning information correspond to one or more words in the list of banned words and determining that the importance information satisfies a fifth threshold, an audio portion of the video section that comprises the one or more words associated with the list of banned words.

7. An apparatus comprising:
one or more processors; and
memory comprising processor-executable instructions that, when executed by the one or more processors, cause the apparatus to:
receive content, wherein the content comprises a plurality of video sections, and wherein each video section of the plurality of video sections comprises a video portion and an audio portion;
receive content metadata associated with one or more features associated with each video section of the plurality of video sections, wherein the content metadata comprises importance information indicating an importance of each video section to an overall plot of the content;
determine, from a plurality of modification options and based on the importance information, an indication of how to modify a video section of the plurality of video sections;
modify, based on the indication, the content; and
cause output of the modified content via a display device.

8. The apparatus of claim 7 , wherein the processor-executable instructions that, when executed by the one or more processors, cause the apparatus to receive the content for presentation comprise processor-executable instructions that, when executed by the one or more processors, cause the apparatus to receive a portion of a Motion Picture Experts Group (MPEG) transport stream.

9. The apparatus of claim 8 , wherein the MPEG transport stream further comprises the content metadata associated with the one or more features of the content, and wherein the content metadata comprises information indicating one or more candidate portions of one or more video sections of the plurality of video sections for modification.

10. The apparatus of claim 7 , wherein the content metadata of each video section of the plurality of video sections further comprises closed captioning information for that video section, sexual content information associated with whether or not sexual content is present in that video section, or violence information associated with whether or not violence is present in that video section.

11. The apparatus of claim 10 , wherein the processor-executable instructions that, when executed by the one or more processors, cause the apparatus to modify the content comprise processor-executable instructions that, when executed by the one or more processors, cause the apparatus to:
obscure, based on determining that the sexual content information satisfies a first threshold and determining that the importance information satisfies a second threshold, a portion of the video section.

12. The apparatus of claim 10 , wherein the processor-executable instructions that, when executed by the one or more processors, cause the apparatus to modify the content comprise processor-executable instructions that, when executed by the one or more processors, cause the apparatus to:
obscure, based on determining that the violence information satisfies a third threshold and determining that the importance information satisfies a fourth threshold, a portion of the video section.

13. The apparatus of claim 10 , wherein the processor-executable instructions that, when executed by the one or more processors, cause the apparatus to modify the content comprise processor-executable instructions that, when executed by the one or more processors, cause the apparatus to:
compare each word of a plurality of words contained in the closed captioning information to a list of banned words; and
obscure, based on determining that one or more words of the plurality of words contained in the closed captioning information correspond to one or more words in the list of banned words and determining that the importance information satisfies a fifth threshold, an audio portion of the video section that comprises the one or more words associated with the list of banned words.

14. A method comprising:
receiving user preference information associated with one or more visual features of content;
receiving the content, wherein the content comprises a plurality of video sections, and wherein each video section of the plurality of video sections comprises a video portion, an audio portion, and content metadata associated with the one or more visual features of the content, wherein the content metadata comprises importance information indicating an importance of each video section to an overall plot of the content;
determining, from a plurality of modification options based on the importance information, an indication of how to modify a video section of the plurality of video sections;
modifying, based on the indication, the content; and
causing output of the modified content via a display device.

15. The method of claim 14 , wherein receiving the content comprises receiving a Motion Picture Experts Group (MPEG) transport stream, and wherein the content metadata comprises information indicating one or more candidat

Assignees

• Comcast Cable Comm Llc

Inventors

• Gattis Galen Trevor
• Schmidt Weston
• Chan James
• Thomason Michael

Classifications

• H04N21/45452 Primary

  applied to an object-based stream, e.g. MPEG-4 streams · CPC title

• H04N21/4542

  Blocking scenes or portions of the received content, e.g. censoring scenes · CPC title

• H04N21/4394

  involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams (arrangements characterised by components specially adapted for monitoring, identification or recognition of audio in broadcast systems H04H60/58) · CPC title

• H04N21/4884

  for displaying subtitles · CPC title

• H04N21/44008

  involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream (arrangements characterised by components specially adapted for monitoring, identification or recognition of video in broadcast systems H04H60/59) · CPC title