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公开(公告)号：US20200322570A1
公开(公告)日：2020-10-08
申请号：US16703075
申请日：2019-12-04
发明人： Hao TIAN , Xi CHEN , Jeff ChienYu WANG , Daming LU
摘要： Embodiments of the present disclosure provide a method and apparatus for aligning a paragraph and a video. The method may include: acquiring a commentary and a candidate material resource set corresponding to the commentary, a candidate material resource being a video or an image; acquiring a matching degree between each paragraph in the commentary and each candidate material resource in the candidate material resource set; and determining a candidate material resource sequence corresponding to the each paragraph in the commentary based on the matching degrees between the paragraphs in the commentary and the candidate material resources, playing durations of the candidate material resources and text lengths of the paragraphs in the commentary, an image playing duration being a preset image playing duration.
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公开(公告)号：US20200320307A1
公开(公告)日：2020-10-08
申请号：US16703716
申请日：2019-12-04
发明人： Hao TIAN , Daming LU , Xi CHEN , Jeff ChienYu WANG
摘要： Embodiments of the present disclosure provide a method and apparatus for generating a video. The method may include: determining a commentary of a target news cluster, each piece of news in the target news cluster being specific to a given news event; generating a voice corresponding to each paragraph in the commentary using a speech synthesis technology; determining a candidate material resource set corresponding to the commentary based on a video and an image included in the target news cluster, the candidate material resource being a video or image; determining a candidate material resource sequence corresponding to the each paragraph in the commentary; and generating a video corresponding to the commentary based on the voice corresponding to the each paragraph in the commentary and the candidate material resource sequence.
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公开(公告)号：US20220188550A1
公开(公告)日：2022-06-16
申请号：US17393373
申请日：2021-08-03
申请人： Baidu USA, LLC
发明人： Zhiyu CHENG , Le KANG , Xin ZHOU , Hao TIAN , Xing LI
摘要： Presented herein are systems, methods, and datasets for automatically and precisely generating highlight or summary videos of content. For example, in one or more embodiments, videos of sporting events may be digested or condensed into highlights, which will dramatically benefit sports media, broadcasters, video creators or commentators, or other short video creators, in terms of cost reduction, fast, and mass production, and saving tedious engineering hours. Embodiment of the framework may also be used or adapted for use to better promote sports teams, players, and/or games, and produce stories to glorify the spirit of sports or its players. While presented in the context of sports, it shall be noted that the methodology may be used for videos comprising other content and events.
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公开(公告)号：US20200321026A1
公开(公告)日：2020-10-08
申请号：US16703717
申请日：2019-12-04
发明人： Hao TIAN , Daming LU , Xi CHEN , Jeff ChienYu WANG
IPC分类号： G11B27/031 , G06F40/30 , G06F40/205 , G11B27/00 , H04N9/87 , G06F16/438
摘要： Embodiments of the present disclosure provide a method and apparatus for generating a video. The method may include: receiving a query text inputted by a user; querying a material resource set related to the query text, material resources being images, videos, or audios; presenting the material resource set; determining a material resource sequence, in response to receiving a selecting operation and a ranking operation of the user on the material resources in the presented material resource set; and generating the video based on the material resource sequence.
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公开(公告)号：US20200320253A1
公开(公告)日：2020-10-08
申请号：US16703718
申请日：2019-12-04
发明人： Hao TIAN , Xi CHEN , Jeff ChienYu WANG , Daming LU
摘要： Embodiments of the present disclosure provide a method and apparatus for generating a commentary. The method may include: acquiring at least one news cluster composed of pieces of news generated within a first preset time length, the pieces of news in the news cluster direct to a given news event; determining a target news cluster based on the at least one news cluster; determining, for each piece of news in the target news cluster, a score of being suitable for generating a commentary for the piece of news; and generating, based on a piece of target news, a commentary for the target news cluster, where the piece of target news is a piece of news having a highest score of being suitable for generating a commentary in the target news cluster.
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公开(公告)号：US20230055636A1
公开(公告)日：2023-02-23
申请号：US17572624
申请日：2022-01-10
申请人： Baidu USA, LLC
发明人： Zhiyu CHENG , Le KANG , Xin ZHOU , Hao TIAN , Xing LI , Bo HE , Jingyu XIN
摘要： With rapidly evolving technologies and emerging tools, sports-related videos generated online are rapidly increasing. To automate the sports video editing/highlight generation process, a key task is to precisely recognize and locate events-of-interest in videos. Embodiments herein comprise a two-stage paradigm to detect categories of events and when these events happen in videos. In one or more embodiments, multiple action recognition models extract high-level semantic features, and a transformer-based temporal detection module locates target events. These novel approaches achieved state-of-the-art performance in both action spotting and replay grounding. While presented in the context of sports, it shall be noted that the systems and methods herein may be used for videos comprising other content and events.
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公开(公告)号：US20220174369A1
公开(公告)日：2022-06-02
申请号：US17651714
申请日：2022-02-18
IPC分类号： H04N21/488 , G06F40/284 , G06F16/783 , G06V40/16
摘要： The present disclosure provides examples of a method and apparatus for processing a video, a device and a storage medium. The method may include: acquiring a target video and a target comment of the target video; recognizing a picture in the target video to obtain text information of the picture; determining a target comment matching a content of the text information; and inserting, in response to displaying the picture in the target video, the target comment matching the content in a form of a bullet screen.
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公开(公告)号：US20200320306A1
公开(公告)日：2020-10-08
申请号：US16702886
申请日：2019-12-04
发明人： Hao TIAN , Xi CHEN , Jeff ChienYu WANG , Daming LU
摘要： Embodiments of the present disclosure provide a method and apparatus for generating information. The method may include: determining at least one video segment obtained by semantically segmenting videos included in a target news cluster as a target video set, where respective pieces of news in the target news cluster directs to a given news event; determining a commentary for the target news cluster; determining, based on the target video set and a target image set, a candidate material resource set corresponding to the commentary, where the target image set is composed of respective images included in the target news cluster; and for each paragraph in the commentary, determining degrees of matching between the paragraph and candidate material resources in the candidate material resource set.
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公开(公告)号：US20220189173A1
公开(公告)日：2022-06-16
申请号：US17533769
申请日：2021-11-23
申请人： Baidu USA, LLC
发明人： Xin ZHOU , Le KANG , Zhiyu CHENG , Hao TIAN , Daming LU , Dapeng LI , Jingya XUN , Jeff WANG , Xi CHEN , Xing LI
IPC分类号： G06V20/40 , G06F40/205 , G10L13/08 , G06F16/783 , G06N3/08 , G06F16/78 , G06N3/04 , G06V30/148
摘要： Presented herein are systems, methods, and datasets for automatically and precisely generating highlight or summary videos of content. In one or more embodiments, the inputs comprise a text (e.g., an article) of the key event(s) (e.g., a goal, a player action, etc.) in an activity (e.g., a game, a concert, etc.) and a video or videos of the activity. In one or more embodiments, the output is a short video of an event or events in the text, in which the video may include commentary about the highlighted events and/or other audio (e.g., music), which may also be automatically synthesized.
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公开(公告)号：US20220083741A1
公开(公告)日：2022-03-17
申请号：US17538932
申请日：2021-11-30
IPC分类号： G06F40/30 , G06F40/253 , G06F16/783 , H04N21/845 , G11B27/036
摘要： A method for aligning a text with a media material, an apparatus, and a storage medium are provided. The method includes: determining a set of anchor points in the text; performing following operations i) to v) repeatedly until all anchor points are removed from the set of anchor points or all media materials are removed from a set of media materials: i) ranking the anchor points in the set of anchor points, ii) selecting a target anchor point from the set of anchor points based on the ranked anchor points in the set, iii) determining, from the set of media materials, a media material matching a text segment starting from the target anchor point, iv) removing the target anchor point, and v) removing the media material matching the text segment starting from the target anchor point; and aligning the text segments with respective media matching materials.
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