WO2021082668A1 - 一种弹幕编辑方法、智能终端及存储介质 - Google Patents
一种弹幕编辑方法、智能终端及存储介质 Download PDFInfo
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- WO2021082668A1 WO2021082668A1 PCT/CN2020/110995 CN2020110995W WO2021082668A1 WO 2021082668 A1 WO2021082668 A1 WO 2021082668A1 CN 2020110995 W CN2020110995 W CN 2020110995W WO 2021082668 A1 WO2021082668 A1 WO 2021082668A1
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- barrage
- video
- preset
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- bullet screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
Definitions
- the film and television knowledge graph is a database with a film and television media asset ID as an identification tag, and each film and television media asset has a unique identification code that is used to match the corresponding film and television category , Genre, actor information and plot information.
- FIG. 1 is a flowchart of a preferred embodiment of the barrage editing method of the present disclosure
- the video attribute information includes: video playback status, video playback progress, video duration, current number of bullet screens, and video name information (that is, one or more types).
- the film and television knowledge graph is a media asset ID (Identity document, unique code) is a database of identification tags.
- Each film and television media asset has a unique identification code, which can be used to match its corresponding film and television category (movie, TV series, variety show, etc.), type (comedy, plot, science fiction, etc.) , Actor information, plot information (place names, names, objects included in the play) and all other information related to the movie.
- the film and television file information stored in the film and television knowledge graph includes: author, film review, rating, box office, winning record, upload time and other information (that is, one or more types).
- Step S20 Grab and recognize the image in the video, and generate a text label corresponding to the image according to the image recognition result.
- FIG. 2 is a flowchart of step S20 in the barrage editing method provided by the present disclosure.
- the step S20 includes:
- FIG. 3 is a flowchart of step S30 in the barrage editing method provided by the present disclosure.
- the step S30 includes:
- the barrage is marked with a timestamp (it can be accurate to what item or character appears in which second, and when the screen recognizes multiple objects or characters, it is consistent with the generated barrage
- a timestamp it can be accurate to what item or character appears in which second, and when the screen recognizes multiple objects or characters, it is consistent with the generated barrage
- different bullet screens correspond to different time points of the video, during the video playback process, synchronize at the corresponding time point according to the time stamp of the bullet screen Displayed on the screen.
- the present disclosure also provides an intelligent terminal correspondingly.
- the intelligent terminal includes a processor 10, a memory 20 and a display 30.
- FIG. 4 only shows part of the components of the smart terminal, but it should be understood that it is not required to implement all the shown components, and more or fewer components may be implemented instead.
- the memory 20 may be an internal storage unit of the smart terminal, such as a hard disk or a memory of the smart terminal.
- the memory 20 may also be an external storage device of the smart terminal, for example, a plug-in hard disk equipped on the smart terminal, a smart memory card (Smart Media Card, SMC), and a secure digital (Secure Digital). Digital, SD) card, flash card (Flash Card), etc.
- the memory 20 may also include both an internal storage unit of the smart terminal and an external storage device.
- the memory 20 is used to store application software and various types of data installed on the smart terminal, such as program code for the installed smart terminal.
- the memory 20 can also be used to temporarily store data that has been output or will be output.
- a bullet screen editing program 40 is stored in the memory 20, and the bullet screen editing program 40 can be executed by the processor 10, so as to implement the bullet screen editing method in the present application.
- the processor 10 may be a central processing unit (CPU), a microprocessor or other data processing chip, which is used to run the program code or process data stored in the memory 20, for example Execute the barrage editing method and so on.
- CPU central processing unit
- microprocessor or other data processing chip, which is used to run the program code or process data stored in the memory 20, for example Execute the barrage editing method and so on.
- the display 30 may be an LED display, a liquid crystal display, a touch liquid crystal display, an OLED (Organic Light-Emitting Diode, organic light-emitting diode) touch device, etc.
- the display 30 is used for displaying information on the smart terminal and for displaying a visualized user interface.
- the components 10-30 of the smart terminal communicate with each other through a system bus.
- the barrage and the video are displayed synchronously.
- the step of obtaining the video attribute information of the played video specifically includes:
- the video attribute information includes one or more of video playback progress, video duration, number of bullet screens, and video name.
- the film and television file information stored in the film and television knowledge graph includes one or more of author, film review, rating, box office, winning record, and upload time.
- the film and television knowledge graph is a database with a film and television media asset ID as an identification tag, and each film and television media asset has a unique identification code, which is used to match the corresponding film and television category, type, actor information, and plot information.
- the searching for the movie and TV file information of the video from the movie and TV knowledge graph according to the video attribute information further includes:
- the upload time of the film and television file information determine the type of the currently played video, including the newly uploaded film and the classic film.
- the step of capturing and recognizing the image in the video, and generating a text label corresponding to the image according to the image recognition result specifically includes:
- the step of matching the corresponding barrage in a preset barrage library according to the video file information and the text label, and displaying the barrage and the video synchronously specifically includes:
- the barrage changes in real time as the screen changes.
- the step of synchronously displaying the barrage and the video further includes:
- step of establishing a preset barrage library it further includes:
- a newly uploaded barrage is acquired every preset period, and the newly uploaded barrage is classified and saved in the preset barrage library according to a preset type of barrage.
- step of establishing a preset barrage library it further includes:
- the present disclosure also provides a storage medium, wherein the storage medium stores a barrage editing program, and when the barrage editing program is executed by a processor, the steps of the barrage editing method as described above are realized.
- the present disclosure provides a bullet screen editing method, a smart terminal, and a storage medium.
- the method includes: acquiring video attribute information of a played video, and searching for the video from the film and television knowledge graph according to the video attribute information The video file information; capture and recognize the image in the video, and generate a text label corresponding to the image according to the image recognition result; according to the video file information and the text label in the preset bullet screen library to match the corresponding Barrage, displaying the barrage and the video synchronously.
- the present disclosure edits a bullet screen matching the current video according to the video information, that is, generates a bullet screen that matches the current playback content according to the video information, provides users with a comfortable bullet screen watching atmosphere, and improves users The interest in watching the video enhances the interaction between users and the video.
- the processes in the methods of the above-mentioned embodiments can be implemented by instructing relevant hardware (such as a processor, a controller, etc.) through a computer program, and the program can be stored in a computer program.
- the program may include the processes of the foregoing method embodiments when executed.
- the storage medium mentioned may be a memory, a magnetic disk, an optical disk, and the like.
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
Claims (15)
- 一种弹幕编辑方法,其中,包括如下步骤:获取所播放视频的视频属性信息,根据所述视频属性信息从影视知识图谱中搜索所述视频的影视文件信息;抓取并识别所述视频中的图像,根据图像识别结果生成所述图像对应的文本标签;根据所述影视文件信息和所述文本标签在预设弹幕库中匹配对应的弹幕,将所述弹幕与所述视频进行同步显示。
- 根据权利要求1所述的弹幕编辑方法,其中,所述获取所播放视频的视频属性信息的步骤具体包括:每隔预设时间获取所播放视频的弹幕数量,若所述弹幕数量低于预设阈值,则获取所播放视频的视频属性信息。
- 根据权利要求1所述的弹幕编辑方法,其中,所述视频属性信息包括:视频播放进度、视频时长、弹幕数量以及视频名称中的一种或多种。
- 根据权利要求1所述的弹幕编辑方法,其中,所述影视知识图谱存储的影视文件信息包括:作者、影评、评分、票房、获奖记录以及上传时间中的一种或多种。
- 根据权利要求4所述的弹幕编辑方法,其中,所述影视知识图谱为一个以影视媒资ID为识别标签的数据库,每一个影视媒资均有唯一识别码,用于匹配对应的影视类别、类型、演员信息和剧情信息。
- 根据权利要求1所述的弹幕编辑方法,其中,所述根据所述视频属性信息从影视知识图谱中搜索所述视频的影视文件信息,之后还包括:根据所述影视文件信息的上传时间,判断当前播放视频的类型,包括新上传影片和经典影片。
- 根据权利要求1所述的弹幕编辑方法,其中,所述抓取并识别所述视频中的图像,根据图像识别结果生成所述图像对应的文本标签的步骤,具体包括:抓取并识别所述视频中的图像,根据图像识别结果对所述视频中的图像进行标记;保存标记后的图像,并根据所述图像识别结果生成对应的文本标签。
- 根据权利要求7所述的弹幕编辑方法,其中,所述根据所述图像识别结果 生成对应的文本标签,包括:根据所述图像识别结果将所述人物、物件和场景分别生成对应的文本标签。
- 根据权利要求7所述的弹幕编辑方法,其中,所述根据所述影视文件信息和所述文本标签在预设弹幕库中匹配对应的弹幕,将所述弹幕与所述视频进行同步显示的步骤,具体包括:获取所述影视文件信息和所述文本标签;根据所述影视文件信息和所述文本标签在预设弹幕库中匹配对应的至少一个弹幕,对所述弹幕标记时间戳,根据所述时间戳在所述视频播放的对应时间点同步显示所述弹幕。
- 根据权利要求9所述的弹幕编辑方法,其中,所述弹幕随着画面的变化而实时变化。
- 根据权利要求7所述的弹幕编辑方法,其中,所述根据所述影视文件信息和所述文本标签在预设弹幕库中匹配对应的弹幕,将所述弹幕与所述视频进行同步显示的步骤之前还包括:获取视频平台中的弹幕,并根据弹幕的显示频率对获取到的弹幕进行排序并保存,建立预设弹幕库。
- 根据权利要求11所述的弹幕编辑方法,其中,所述建立预设弹幕库的步骤之后还包括:每隔预设周期获取新上传的弹幕,根据预先设定的弹幕类型将所述新上传的弹幕分类保存到所述预设弹幕库中。
- 根据权利要求11所述的弹幕编辑方法,其中,所述建立预设弹幕库的步骤之后还包括:定期根据用户发送的弹幕,更新所述预设弹幕库,并将所述预设弹幕库中的弹幕进行归类,定期根据用户发送的弹幕更新预设弹幕库。
- 一种智能终端,其中,所述智能终端包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的弹幕编辑程序,所述弹幕编辑程序被所述处理器执行时实现如权利要求1-13任一项所述的弹幕编辑方法的步骤。
- 一种存储介质,其中,所述存储介质存储有弹幕编辑程序,所述弹幕编辑程序被处理器执行时实现如权利要求1-13任一项所述的弹幕编辑方法的步骤。
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CN115243111B (zh) * | 2022-07-05 | 2024-06-11 | 腾讯科技(北京)有限公司 | 视频弹幕生成方法、装置、存储介质及电子设备 |
CN118474426A (zh) * | 2024-05-29 | 2024-08-09 | 菏泽艾拉网络科技有限公司 | 一种直播视频数据智能处理系统及方法 |
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