WO2018018681A1 - Procédé et dispositif de prévisualisation de programme vidéo - Google Patents

Procédé et dispositif de prévisualisation de programme vidéo Download PDF

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Publication number
WO2018018681A1
WO2018018681A1 PCT/CN2016/095938 CN2016095938W WO2018018681A1 WO 2018018681 A1 WO2018018681 A1 WO 2018018681A1 CN 2016095938 W CN2016095938 W CN 2016095938W WO 2018018681 A1 WO2018018681 A1 WO 2018018681A1
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WO
WIPO (PCT)
Prior art keywords
program
video
poster
preview
current page
Prior art date
Application number
PCT/CN2016/095938
Other languages
English (en)
Chinese (zh)
Inventor
陈光郎
韦泽垠
江中央
Original Assignee
深圳Tcl新技术有限公司
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Filing date
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Application filed by 深圳Tcl新技术有限公司 filed Critical 深圳Tcl新技术有限公司
Publication of WO2018018681A1 publication Critical patent/WO2018018681A1/fr

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Classifications

    • 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
    • H04N21/482—End-user interface for program selection
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • 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
    • H04N21/8549—Creating video summaries, e.g. movie trailer

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a video program preview method and apparatus.
  • the main object of the present invention is to provide a video program preview method and apparatus, which aims to solve the technical problem of how to help a user quickly select a favorite program, thereby saving program selection time and simplifying the steps of program selection.
  • the present invention provides a video program preview method, and the video program preview method includes:
  • the program video corresponding to the program poster is played on the current page for the user to preview the program content corresponding to the program poster.
  • determining whether the current content of the video preview is satisfied includes:
  • playing the program video content corresponding to the program poster on the current page includes:
  • the program video corresponding to each program poster is muted in the first play display size at the display position of each program poster.
  • determining whether the current content of the video preview is satisfied includes:
  • playing the program video content corresponding to the program poster on the current page includes:
  • the program video corresponding to the program poster is played in the second play display size external sound at any position of the current page, and the display of the posters of other programs is displayed.
  • the location mutes the program video corresponding to the other program posters in the third play display size, wherein the second play display size is larger than the third play display size.
  • the method includes:
  • the playback display size of the program video corresponding to the program poster is enlarged at any position of the current page and the program poster is played externally. The corresponding program video.
  • the program video includes at least a complete video or a clip video or a promotional video corresponding to the program poster, wherein when the program video is played, a play control button is displayed on the play interface to play control on the program video. .
  • the present invention further provides a video program preview apparatus, where the video program preview apparatus includes:
  • a judging module configured to determine whether a condition for performing a video preview is currently satisfied when a program poster is displayed on the current page
  • the preview module is configured to play the program video corresponding to the program poster on the current page if the condition for performing the video preview is currently satisfied, so that the user previews the program content corresponding to the program poster.
  • the determining module is configured to: when the current page displays the program poster, determine whether the current page focus time on the current page reaches a first duration, and if so, satisfy a condition for performing video preview;
  • the preview module is configured to: if the staying time of the current page focus on the current page reaches the first duration, the program video corresponding to each program poster is silently played in the first play display size at the display position of each program poster.
  • the determining module is configured to: when the current page displays the program poster, determine whether the current page focus time on the program poster reaches a second duration, and if so, satisfy a condition for performing video preview;
  • the preview module is configured to: if the staying time of the current page focus on the program poster reaches the second duration, play the program video corresponding to the program poster in the second play display size external sound at any position on the current page, and The program video corresponding to the other program posters is silently played in the third play display size at the display position of the other program posters, wherein the second play display size is larger than the third play display size.
  • the determining module is further configured to: when the program video corresponding to each program poster is silently played in the display position of each program poster, determine that the current page focus is on the program corresponding to any program poster. Whether the dwell time on the video reaches the third time;
  • the preview module is further configured to: if the staying time of the current page focus on the program video corresponding to any program poster reaches the third duration, the display of the program video corresponding to the program poster is enlarged at any position of the current page. The size and the external sound play the program video corresponding to the program poster.
  • the program video includes at least a complete video or a clip video or a promotional video corresponding to the program poster;
  • the preview module is further configured to: when playing the program video, display a play control button on the play interface to perform play control on the program video.
  • the preview of the program poster corresponding to the program is triggered by the preset trigger condition, thereby directly skipping the step of entering the program page and manually triggering the program to be played, thereby simplifying the video program.
  • the selection process saves the selection time of the program, which in turn helps users quickly select their favorite programs.
  • Figure 1 is a schematic diagram of a program poster in a web video page
  • FIG. 2 is a schematic diagram of a detailed introduction page of the program poster in FIG. 1;
  • FIG. 3 is a schematic flow chart of a first embodiment of a video program preview method according to the present invention.
  • FIG. 4 is a schematic flow chart of a second embodiment of a video program preview method according to the present invention.
  • FIG. 5 is a schematic flowchart diagram of a third embodiment of a video program preview method according to the present invention.
  • FIG. 6 is a schematic flow chart of a fourth embodiment of a video program preview method according to the present invention.
  • FIG. 7 is a schematic diagram of a preview interface of an embodiment of a video program preview method according to the present invention.
  • FIG. 8 is a schematic diagram of functional modules of an embodiment of a video program preview apparatus according to the present invention.
  • FIG. 9 is a schematic diagram showing the architecture connection of an embodiment of a video program preview system according to the present invention.
  • FIG. 3 is a schematic flowchart diagram of a first embodiment of a video program preview method according to the present invention.
  • the video program preview method includes:
  • Step S10 when the program poster is displayed on the current page, determine whether the current condition for performing the video preview is satisfied
  • the current page is not limited, as long as the page with the program poster can perform video preview, for example, the home page displayed after the network television is started.
  • the setting of the condition for triggering the video preview is not limited, that is, the trigger mode is not limited, and the setting is specifically according to actual needs.
  • the video preview can be triggered by using the shortcut button on the remote controller, or the corresponding video preview menu option function can be set to trigger the video preview through the menu operation.
  • step S20 if the condition for performing the video preview is currently satisfied, the program video corresponding to the program poster is played on the current page, so that the user can preview the program content corresponding to the program poster.
  • the video preview when it is determined by the judgment of the current operation or the current state or the like that the condition for performing the video preview is satisfied, for example, when the remote control shortcut button signal for triggering the video preview is currently detected, or the video preview menu option is currently received.
  • a video preview will be performed when the command is executed.
  • the format, content, and the like of the video preview are not limited, and are specifically set according to actual needs.
  • the program video corresponding to the program poster when the video preview is triggered, the program video corresponding to the program poster will be played on the current page, so that the user can preview the program content corresponding to the program poster.
  • the number of program videos to be played is not limited, for example, it may be a program video corresponding to a part of the program poster, or may be a program video corresponding to all the program posters, and at the same time, the source of the program video,
  • the encoding mode and playback mode are not limited, and are specifically set according to actual needs.
  • the preview of the program poster corresponding to the program is triggered by the preset trigger condition, thereby directly skipping the step of entering the program page and manually triggering the program to be played, thereby simplifying the video.
  • the selection process of the program thus saves the selection time of the program, thereby helping the user to quickly select a favorite program.
  • FIG. 4 is a schematic flowchart diagram of a second embodiment of a video program preview method according to the present invention.
  • the video program preview method includes:
  • Step S11 when the current page displays the program poster, it is determined whether the current page focus time on the current page reaches the first duration, and if so, the condition for performing the video preview is satisfied;
  • Step S12 If the dwell time of the current page focus on the current page reaches the first duration, the program video corresponding to each program poster is silently played in the first play display size at the display position of each program poster.
  • the focus is similar to the role of the cursor on the computer. Through the focus, the user can intuitively and clearly understand the operation position of the manual remote control operation on the TV interface and the corresponding operation object.
  • the play preview of the program video corresponding to the program poster on the page is triggered by the duration of the focus on the page.
  • the focus position on the current page is not limited, for example, staying at the non-program poster position, for example, staying on the navigation menu option button, etc., is considered to be staying on the current page.
  • the focus can also stay on the show poster.
  • the video preview is started.
  • the previewed video is the program video corresponding to each of the program posters on the current page. For example, if there are 8 program posters on the current page, the corresponding program videos corresponding to the 8 program posters are played, that is, 8 program videos are played on the current page.
  • the program display is displayed in the display position on the current page, and the corresponding playback display size may be fixed, for example, the same as the size of the program poster, or the program.
  • the height or width of the poster is the reference datum, and the playback display size is adjusted according to the resolution of the program video.
  • the program video is overlaid on the program poster for playback.
  • each program video is played in a silent manner.
  • the video preview is triggered by the pause duration of the focus as a trigger condition, so that the video preview can be triggered by fewer operation steps and a simpler operation manner, and at the same time, the original position and size of the program poster are
  • the reference is used to set the playing mode of the program video, so that the user can uniquely associate the video with the program poster during the video previewing process to complete the selection of the corresponding program, and simplify the program selection method and process.
  • FIG. 5 is a schematic flowchart diagram of a third embodiment of a video program preview method according to the present invention.
  • the method includes:
  • step S13 when the program video corresponding to each program poster is silently played in the first play display size at the display position of each program poster, it is determined whether the current page focus stays on the program video corresponding to any program poster. Three hours long;
  • Step S14 if the staying time of the current page focus on the program video corresponding to any program poster reaches the third duration, the playback display size of the program video corresponding to the program poster is enlarged at any position of the current page and the external sound is played.
  • the program video corresponding to the program poster if the staying time of the current page focus on the program video corresponding to any program poster reaches the third duration, the playback display size of the program video corresponding to the program poster is enlarged at any position of the current page and the external sound is played.
  • the program video corresponding to the program poster if the staying time of the current page focus on the program video corresponding to any program poster reaches the third duration, the playback display size of the program video corresponding to the program poster is enlarged at any position of the current page and the external sound is played.
  • the focus can not only perform mobile switching on each control on the original page, such as navigation menu controls, poster controls, etc., and the focus can also be performed on the currently playing program video control.
  • the mobile switching is performed. Therefore, in the embodiment, when the program video corresponding to each program poster is silently played in the display position of each program poster, the focus is detected, and the focus is determined when the focus falls on the playing interface of the program video.
  • a set duration such as 3 seconds
  • triggering a modification of the play form of the program video such as enlarging the play display size of the program video, or moving the program video to the TV screen Play in the central area, or change from silent playback to external sound playback, or further slow down the playback speed of the program video.
  • the related button on the remote control can directly enter the detailed introduction page of the program video, or directly start playing the complete corresponding to the program poster. video.
  • the playback mode of the modified program video can be further triggered by the focus, so that the user can know the program video of current interest in a more detailed, comprehensive and convenient manner.
  • FIG. 6 is a schematic flowchart diagram of a fourth embodiment of a video program preview method according to the present invention.
  • the video program preview method includes:
  • Step S21 when the current page displays a program poster, it is determined whether the current page focus time on the program poster reaches a second duration, and if so, the condition for performing the video preview is satisfied;
  • Step S22 if the staying time of the current page focus on the program poster reaches the second duration, the program video corresponding to the program poster is played in the second play display size external sound at any position of the current page, and in other programs.
  • the display position of the poster is silently playing the program video corresponding to the posters of the other programs in the third play display size, wherein the second play display size is larger than the third play display size.
  • the network video program interface corresponding to the network television is composed of a plurality of controls, and the user completes the selection of the target control by operating the focus of the remote controller.
  • the video preview function has not been triggered, if the user moves the focus When the program poster is on, and the focus of the focus on the current program poster reaches the set duration, a video preview is triggered.
  • the play preview mode of the program video corresponding to the program poster where the focus stays is different from the play preview mode of the program video corresponding to other program posters.
  • the program video that is of interest to the user that is, the program video corresponding to the program poster where the focus is staying
  • the program video corresponding to the other program poster is silently played in a small size, thereby It also highlights the programs that users are concerned about and gives users a more comprehensive and clear understanding of the content of the program.
  • the play form of the program video that the user is interested in can be further modified by the focus trigger, thereby allowing the user to more fully and clearly understand the program content.
  • the program video previewed by the user may be a complete video corresponding to the program poster, or may be a clip video or promotion corresponding to the edited and processed poster of the program. video.
  • the video code rate used by the user to preview the program may be smaller than the code rate when the program is normally viewed.
  • Second, select a program video file to be released, and specifically generate video files of different code rates by using a video editing tool, where n> 1; then upload the video files of different code rates of the program to the video server, thereby Finish the release of the preview video.
  • the playback code rate corresponding to the preview video may be smaller than the playback code rate when the video program is normally viewed.
  • a play control button is displayed on the play interface to perform play control on the program video.
  • the user can implement various playback controls such as fast forward, fast rewind, positioning, and mute of the current preview video by playing the control button, thereby facilitating the user to quickly preview the program.
  • FIG. 8 is a schematic diagram of functional modules of an embodiment of a video program preview apparatus according to the present invention.
  • the video program preview apparatus includes:
  • the determining module 10 is configured to determine, when the program poster is displayed on the current page, whether the current condition for performing the video preview is met;
  • the current page is not limited, as long as the page with the program poster can perform video preview, for example, the home page displayed after the network television is started.
  • the setting of the condition for triggering the video preview is not limited, that is, the trigger mode is not limited, and the setting is specifically according to actual needs.
  • the video preview can be triggered by using the shortcut button on the remote controller, or the corresponding video preview menu option function can be set to trigger the video preview through the menu operation.
  • the preview module 20 is configured to play the program video corresponding to the program poster on the current page if the condition for performing video preview is currently satisfied, so that the user can preview the program content corresponding to the program poster.
  • the video preview when it is determined by the judgment of the current operation or the current state or the like that the condition for performing the video preview is satisfied, for example, when the remote control shortcut button signal for triggering the video preview is currently detected, or the video preview menu option is currently received.
  • a video preview will be performed when the command is executed.
  • the format, content, and the like of the video preview are not limited, and are specifically set according to actual needs.
  • the program video corresponding to the program poster when the video preview is triggered, the program video corresponding to the program poster will be played on the current page, so that the user can preview the program content corresponding to the program poster.
  • the number of program videos to be played is not limited, for example, it may be a program video corresponding to a part of the program poster, or may be a program video corresponding to all the program posters, and at the same time, the source of the program video,
  • the encoding mode and playback mode are not limited, and are specifically set according to actual needs.
  • the preview of the program poster corresponding to the program is triggered by the preset trigger condition, thereby directly skipping the step of entering the program page and manually triggering the program to be played, thereby simplifying the video.
  • the selection process of the program thus saves the selection time of the program, thereby helping the user to quickly select a favorite program.
  • the determining module 10 is configured to: when the current page displays the program poster, determine whether the current page focus time on the current page reaches the first duration. If it is reached, the condition for video preview is satisfied;
  • the preview module 20 is configured to: when the staying time of the current page focus on the current page reaches the first duration, play the program video corresponding to each program poster in the first play display size at the display position of each program poster. .
  • the play preview of the program video corresponding to the program poster on the page is triggered by the duration of the focus on the page.
  • the focus position on the current page is not limited, for example, staying at the non-program poster position, for example, staying on the navigation menu option button, etc., is considered to be staying on the current page.
  • the focus can also stay on the show poster.
  • the video preview is started.
  • the previewed video is the program video corresponding to each of the program posters on the current page. For example, if there are 8 program posters on the current page, the corresponding program videos corresponding to the 8 program posters are played, that is, 8 program videos are played on the current page.
  • the program display is displayed in the display position on the current page, and the corresponding playback display size may be fixed, for example, the same as the size of the program poster, or the program.
  • the height or width of the poster is the reference datum, and the playback display size is adjusted according to the resolution of the program video.
  • the program video is overlaid on the program poster for playback.
  • each program video is played in a silent manner.
  • the video preview is triggered by the pause duration of the focus as a trigger condition, so that the video preview can be triggered by fewer operation steps and a simpler operation manner, and at the same time, the original position and size of the program poster are
  • the reference is used to set the playing mode of the program video, so that the user can uniquely associate the video with the program poster during the video previewing process to complete the selection of the corresponding program, and simplify the program selection method and process.
  • the determining module 10 is further configured to: mute the corresponding program posters by using the first play display size in the display position of each program poster.
  • the program video it is determined whether the current page focus is on the program video corresponding to any program poster, and the stay time is up to the third time;
  • the preview module 20 is further configured to: if the staying time of the current page focus on the program video corresponding to any program poster reaches the third duration, zoom in on the program video corresponding to the program poster at any position on the current page.
  • the display size and the external sound play the program video corresponding to the program poster.
  • the focus can not only perform mobile switching on each control on the original page, such as navigation menu controls, poster controls, etc., and the focus can also be performed on the currently playing program video control.
  • the mobile switching is performed. Therefore, in the embodiment, when the program video corresponding to each program poster is silently played in the display position of each program poster, the focus is detected, and the focus is determined when the focus falls on the playing interface of the program video.
  • a set duration such as 3 seconds
  • triggering a modification of the play form of the program video such as enlarging the play display size of the program video, or moving the program video to the TV screen Play in the central area, or change from silent playback to external sound playback, or further slow down the playback speed of the program video.
  • the related button on the remote control can directly enter the detailed introduction page of the program video, or directly start playing the complete corresponding to the program poster. video.
  • the playback mode of the modified program video can be further triggered by the focus, so that the user can know the program video of current interest in a more detailed, comprehensive and convenient manner.
  • the determining module 10 is configured to: when the current page displays a program poster, determine whether the current page focus time on the program poster reaches a second duration. If it is reached, the condition for video preview is satisfied;
  • the preview module 20 is configured to: if the staying time of the current page focus on the program poster reaches the second duration, play the program video corresponding to the program poster in the second play display size external sound at any position on the current page, And the program video corresponding to the other program posters is silently played in the third play display size at the display position of the other program posters, wherein the second play display size is larger than the third play display size.
  • the network video program interface corresponding to the network television is composed of a plurality of controls, and the user completes the selection of the target control by operating the focus of the remote controller.
  • the video preview function has not been triggered, if the user moves the focus When the program poster is on, and the focus of the focus on the current program poster reaches the set duration, a video preview is triggered.
  • the play preview mode of the program video corresponding to the program poster where the focus stays is different from the play preview mode of the program video corresponding to other program posters.
  • the program video that is of interest to the user that is, the program video corresponding to the program poster where the focus is staying
  • the program video corresponding to the other program poster is silently played in a small size, thereby It also highlights the programs that users are concerned about and gives users a more comprehensive and clear understanding of the content of the program.
  • the play form of the program video that the user is interested in can be further modified by the focus trigger, thereby allowing the user to more fully and clearly understand the program content.
  • the program video previewed by the user may be a complete video corresponding to the program poster, or may be an edited and processed clip video corresponding to the program poster or Promotional video.
  • the video code rate used by the user to preview the program may be smaller than the code rate when the program is normally viewed.
  • the playback code rate corresponding to the preview video may be smaller than the playback code rate when the video program is normally viewed.
  • a play control button is displayed on the play interface to perform play control on the program video.
  • the user can realize various playback controls such as fast forward, fast rewind, positioning, and mute of the current preview video by playing the control button, thereby facilitating the user to quickly preview the program.
  • FIG. 9 is a schematic structural diagram of an embodiment of a video program preview system according to the present invention.
  • the system includes a smart TV and video server.
  • the video server is configured to: provide a download service of the video program and the video preview program to the smart TV through the network; and the smart TV includes: a UI module, configured to display the program poster to the user, and receive and respond to the playback control command; the player module, Used to obtain program videos and preview playback of program videos.
  • the smart TV and the video server communicate through the network, and at the same time, the video server provides a plurality of video files of different code rates (low, middle, and hight) to the smart TV.
  • the UI module detects or receives the play control command
  • a video preview of the corresponding program poster is performed, specifically by performing data communication with the player module, and the player module obtains the program video from the video server, thereby previewing the program video.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Human Computer Interaction (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

L'invention concerne un procédé de prévisualisation de programme vidéo, consistant : lorsqu'une page en cours affiche une affiche de programme, à déterminer si un état de prévisualisation vidéo est actuellement satisfait ; et lorsque l'état de prévisualisation vidéo est actuellement satisfait, à lire une vidéo de programme correspondant à l'affiche de programme sur la page en cours pour qu'un utilisateur puisse prévisualiser un contenu de programme correspondant à l'affiche de programme. L'invention concerne en outre un dispositif de prévisualisation de programme vidéo. La présente invention simplifie le processus de sélection d'un programme vidéo afin de gagner du temps lors de la sélection d'un programme, ce qui permet d'aider l'utilisateur à sélectionner rapidement un programme favori.
PCT/CN2016/095938 2016-07-25 2016-08-19 Procédé et dispositif de prévisualisation de programme vidéo WO2018018681A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610591047.9 2016-07-25
CN201610591047.9A CN106231437A (zh) 2016-07-25 2016-07-25 视频节目预览方法及装置

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CN107995536B (zh) * 2017-11-28 2020-01-21 百度在线网络技术（北京）有限公司 一种提取视频预览的方法、装置、设备和计算机存储介质
CN109640188B (zh) * 2018-12-28 2020-02-07 北京微播视界科技有限公司 视频预览方法、装置、电子设备及计算机可读存储介质
CN111935527B (zh) * 2019-05-13 2023-01-03 浙江天猫技术有限公司 信息显示方法、视频播放方法及设备
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