公开(公告)号：US20220264178A1

公开(公告)日：2022-08-18

申请号：US17401656

申请日：2021-08-13

申请人： Gracenote, Inc.

发明人： Amanmeet Garg ,  Sharmishtha Gupta ,  Andreas Schmidt ,  Lakshika Balasuriya ,  Aneesh Vartakavi

IPC分类号： H04N21/44 ,  H04N21/8352 ,  G06K9/62 ,  G06K9/00

摘要： In one aspect, an example method includes (i) obtaining fingerprint repetition data for a portion of video content, with the fingerprint repetition data including a list of other portions of video content matching the portion of video content and respective reference identifiers for the other portions of video content; (ii) identifying the portion of video content as a program segment rather than an advertisement segment based at least on a number of unique reference identifiers within the list of other portions of video content relative to a total number of reference identifiers within the list of other portions of video content; (iii) determining that the portion of video content corresponds to a program specified in an electronic program guide using a timestamp of the portion of video content; and (iv) storing an indication of the portion of video content in a data file for the program.

公开(公告)号：US12132953B2

公开(公告)日：2024-10-29

申请号：US17401656

申请日：2021-08-13

申请人： Gracenote, Inc.

发明人： Amanmeet Garg ,  Sharmishtha Gupta ,  Andreas Schmidt ,  Lakshika Balasuriya ,  Aneesh Vartakavi

IPC分类号： H04N21/44 ,  G06F18/25 ,  G06V20/40 ,  H04N21/8352

CPC分类号： H04N21/44008 ,  G06F18/253 ,  G06V20/41 ,  H04N21/8352

摘要： In one aspect, an example method includes (i) obtaining fingerprint repetition data for a portion of video content, with the fingerprint repetition data including a list of other portions of video content matching the portion of video content and respective reference identifiers for the other portions of video content; (ii) identifying the portion of video content as a program segment rather than an advertisement segment based at least on a number of unique reference identifiers within the list of other portions of video content relative to a total number of reference identifiers within the list of other portions of video content; (iii) determining that the portion of video content corresponds to a program specified in an electronic program guide using a timestamp of the portion of video content; and (iv) storing an indication of the portion of video content in a data file for the program.

公开(公告)号：US20240163508A1

公开(公告)日：2024-05-16

申请号：US18546386

申请日：2022-01-21

申请人： Gracenote, Inc.

发明人： Amanmeet Garg ,  Sharmishtha Gupta ,  Andreas Schmidt ,  Lakshika Balasuriya ,  Aneesh Vartakavi

IPC分类号： H04N21/44 ,  G06F18/25 ,  G06V20/40 ,  H04N21/8352

CPC分类号： H04N21/44008 ,  G06F18/253 ,  G06V20/41 ,  H04N21/8352

摘要： In one aspect, an example method includes (i) obtaining fingerprint repetition data for a portion of video content, with the fingerprint repetition data including a list of other portions of video content matching the portion of video content and respective reference identifiers for the other portions of video content; (ii) identifying the portion of video content as a program segment rather than an advertisement segment based at least on a number of unique reference identifiers within the list of other portions of video content relative to a total number of reference identifiers within the list of other portions of video content; (iii) determining that the portion of video content corresponds to a program specified in an electronic program guide using a time stamp of the portion of video content; and (iv) storing an indication of the portion of video content in a data file for the program.

公开(公告)号：US20240155183A1

公开(公告)日：2024-05-09

申请号：US18548610

申请日：2022-01-21

申请人： Gracenote, Inc.

发明人： Todd J. Hodges ,  Andreas Schmidt ,  Sharmishtha Gupta

IPC分类号： H04N21/44 ,  H04N21/81

CPC分类号： H04N21/44008 ,  H04N21/812

摘要： In one aspect, an example method includes (i) extracting, by a computing system, features from media content; (ii) generating, by the computing system, repetition data for respective portions of the media content Extracting, by a computing system, features from media content using the features, with repetition data for a given portion including a list of other portions of the media content matching the given portion; (iii) determining, by the computing system, transition data for the media content; (iv) Generating, by the computing system, repetition data for respective selecting, by the computing system, a portion within the media content using data for a given portion includes a list of other portions of the the transition data; (v) classifying, by the computing system, the portion as media content matching the given portion either an advertisement segment or a program segment using repetition data for the portion; and (vi) outputting, by the computing system, data indicating a result of the classifying for the portion.

公开(公告)号：US20220286737A1

公开(公告)日：2022-09-08

申请号：US17496297

申请日：2021-10-07

申请人： Gracenote, Inc.

发明人： Todd J. Hodges ,  Andreas Schmidt ,  Sharmishtha Gupta

IPC分类号： H04N21/44 ,  H04N21/81

摘要： In one aspect, an example method includes (i) extracting, by a computing system, features from media content; (ii) generating, by the computing system, repetition data for respective portions of the media content using the features, with repetition data for a given portion including a list of other portions of the media content matching the given portion; (iii) determining, by the computing system, transition data for the media content; (iv) selecting, by the computing system, a portion within the media content using the transition data; (v) classifying, by the computing system, the portion as either an advertisement segment or a program segment using repetition data for the portion; and (vi) outputting, by the computing system, data indicating a result of the classifying for the portion.