WO2018176450A1 - Method for automatically pausing video playback, and digital television - Google Patents

Method for automatically pausing video playback, and digital television Download PDF

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Publication number
WO2018176450A1
WO2018176450A1 PCT/CN2017/079252 CN2017079252W WO2018176450A1 WO 2018176450 A1 WO2018176450 A1 WO 2018176450A1 CN 2017079252 W CN2017079252 W CN 2017079252W WO 2018176450 A1 WO2018176450 A1 WO 2018176450A1
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WIPO (PCT)
Prior art keywords
user
video playback
unit
screen
video
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PCT/CN2017/079252
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French (fr)
Chinese (zh)
Inventor
刘晓强
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深圳市智晟达科技有限公司
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Priority to CN201780000642.3A priority Critical patent/CN107223337A/en
Priority to PCT/CN2017/079252 priority patent/WO2018176450A1/en
Publication of WO2018176450A1 publication Critical patent/WO2018176450A1/en

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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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand

Definitions

  • the invention belongs to the field of video broadcasting, and in particular relates to a method for automatically suspending video playing and a digital television.
  • the user can pause or quit the current video playback, so that the user can directly put down the mobile phone when the video needs to be paused, and other steps are omitted.
  • the digital TV If the digital TV is turned on after the camera is turned on, it can use the facial recognition technology to monitor and analyze the user's facial motion in real time. Once the user's eyes are no longer watching the video, the playback is paused and the playback technology is the same, while the iPad and the computer are also used. This method can be used.
  • the embodiment of the invention provides a method for automatically suspending video playback.
  • the purpose is to provide a method for automatically suspending playback in combination with facial recognition technology, in view of the cumbersome operation and the fact that the current user needs to pause the video playback.
  • the present invention is implemented in such a manner that a method of automatically suspending video playback includes the following steps:
  • the embodiment of the invention further provides a digital television, comprising:
  • the monitoring unit leaving the judging unit, suspending the playing unit, returning to the judging unit, and restoring the playing unit, wherein:
  • a monitoring unit configured to monitor a picture collected by the front camera after the user starts the video playing
  • a determination unit the input end of which is connected to the output end of the monitoring unit, and is used to determine whether the current user has not watched the screen for more than 10 seconds;
  • the input end thereof is connected to the output end of the suspended playing unit, and is used for judging whether the current user watches the screen for more than 3 seconds;
  • the playback unit is restored, and its input end is connected to the output end of the return determination unit for restoring the current video playback.
  • the invention utilizes facial analysis technology, and when the user watches the video using the mobile phone, analyzes the facial expression of the user monitored by the mobile phone through the front camera, and once the user is no longer watching the video, the video is paused, thereby making the user Watch more humane and bring a better viewing experience.
  • FIG. 1 is a schematic flowchart of a method for automatically suspending video playback according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a digital television according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for automatically suspending video playback according to an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown.
  • step S101 After the user starts the video playback in step S101, the screen captured by the front camera is monitored.
  • taking the digital TV in the mobile phone of the user A as an example when the user A starts the video playback, the digital television calls the front camera of the mobile phone, and opens the camera to collect the video.
  • step S102 it is determined whether the current user has not watched the screen for more than 10 seconds.
  • the face activity of the user A in the currently collected picture is analyzed by the face analysis technology, especially whether the eye is still watching the video against the screen.
  • step S103 if the screen has not been viewed for 10 seconds or more, the screen is left as it is.
  • user A does not have to watch the screen for more than 10 seconds, and user A has not left the video and remains as it is.
  • step S104 if the screen is not viewed for more than 10 seconds, the current video playback is suspended.
  • step S105 it is determined whether the current user watches the screen for more than 3 seconds.
  • the digital TV After the video playback is paused, the digital TV still calls the front camera of the mobile phone, and also uses the facial recognition technology to determine whether the current user A is watching the screen for more than 3 seconds.
  • step S106 if the current user has not watched the screen for more than 3 seconds, it remains as it is.
  • step S107 if the current user views the screen for more than 3 seconds, the current video playback is resumed.
  • the invention utilizes facial analysis technology, and when the user watches the video using the mobile phone, analyzes the facial expression of the user monitored by the mobile phone through the front camera, and once the user is no longer watching the video, the video is paused, thereby making the user Watch more humane and bring a better viewing experience.
  • FIG. 2 is a schematic structural diagram of a digital television according to an embodiment of the present invention, where the digital television includes:
  • the monitoring unit 21 leaves the judging unit 22, suspends the playing unit 23, returns to the judging unit 24, and resumes the playing unit 25, wherein:
  • the monitoring unit 21 is configured to monitor a picture collected by the front camera after the user starts the video playing;
  • the leaving determination unit 22 is connected to the output end of the monitoring unit 21 for determining whether the current user has not watched the screen for more than 10 seconds;
  • the input end of which is connected to the output end of the pause playing unit 23, for determining whether the current user views the screen for more than 3 seconds;
  • the playback unit 25 is restored, and its input terminal is connected to the output end of the return determination unit 24 for restoring the current video playback.
  • the working principle is: the monitoring unit 21, after the user starts the video playing, monitors the picture collected by the front camera; the leaving determining unit 22 determines whether the current user has not watched the screen for more than 10 seconds; pauses the playing unit 23, pauses the current video.
  • the playback unit returns to the judging unit 24 to determine whether the current user has watched the screen for more than 3 seconds; the playback unit 25 is restored to resume the current video playback.
  • the invention utilizes facial analysis technology, and when the user watches the video using the mobile phone, analyzes the facial expression of the user monitored by the mobile phone through the front camera, and once the user is no longer watching the video, the video is paused, thereby making the user Watch more humane and bring a better viewing experience.

Abstract

The present invention belongs to the field of video playback, and provides a method for automatically pausing a video playback, and a digital television. The method comprises: after a user starts a video playback, monitoring a picture collected by a front camera; determining whether the current user does not look at a screen for 10 seconds or more; if no, maintaining the original state; if yes, pausing the current video playback; determining whether the current user looks at the screen for more than 3 seconds; if no, maintaining the original state; if yes, resuming the current video playback. The present invention utilises facial analysis technology, such that when a user uses a mobile phone to view a video, the facial expression of the user monitored by the mobile phone via a front camera is analysed, and if the user is determined to be currently no longer viewing the video, the video playback is paused, so that the user can view in a more user-friendly way and have a better viewing experience.

Description

一种自动暂停视频播放的方法和数字电视  Method for automatically suspending video playback and digital television 技术领域Technical field
本发明属于视频播放领域，尤其是涉及一种自动暂停视频播放的方法以及数字电视。The invention belongs to the field of video broadcasting, and in particular relates to a method for automatically suspending video playing and a digital television.
背景技术Background technique
近年来随着智能手机、iPad等移动设备的进一步普及，加上4G网络、WIFI网络的覆盖率逐步扩大，人们利用移动设备观看视频节目的比率越来越高，大有取代电视端的趋势。In recent years, with the further popularization of mobile devices such as smart phones and iPads, and the coverage of 4G networks and WIFI networks has gradually expanded, the rate of people using mobile devices to watch video programs has become higher and higher, and there is a tendency to replace the TV terminal.
当人们通过手机观看视频的时候，难免有突发的事情要去处理、需要暂时走开，这时候需要用户解锁手机、操作数字电视、暂停视频播放，一系列操作要一定时间，造成一定成都的不便。还有一个场景，新的手机在店铺内展示的时候，一般都在播放展示视频，有客户来试用的时候，都要先点击退出该视频，也需要一定时间来操作。When people watch videos on their mobile phones, it is inevitable that there are unexpected things to deal with and need to go away temporarily. At this time, users need to unlock the mobile phone, operate digital TV, pause video playback, and a series of operations will take some time, resulting in certain Chengdu. inconvenient. There is also a scene. When a new mobile phone is displayed in a store, the display video is generally played. When a customer tries to use it, they must first click to exit the video, and it takes a certain time to operate.
假如以上的应用场景，可以通过数字电视自动识别，自主暂停或者退出当前的视频播放，从而让用户在需要暂停观看视频的时候，直接放下手机即可，省去了其他步骤。If the above application scenario can be automatically recognized by the digital TV, the user can pause or quit the current video playback, so that the user can directly put down the mobile phone when the video needs to be paused, and other steps are omitted.
如果数字电视在开摄像头打开以后，能够利用面部识别技术，实时监控和分析用户面部动作，一旦监测到用户双眼不再观看视频，则暂停播放，恢复播放的技术同理，而iPad和电脑端亦可使用此方法。If the digital TV is turned on after the camera is turned on, it can use the facial recognition technology to monitor and analyze the user's facial motion in real time. Once the user's eyes are no longer watching the video, the playback is paused and the playback technology is the same, while the iPad and the computer are also used. This method can be used.
综上，针对于当前用户需要暂停视频播放时操作繁琐、不能自动识别的缺陷，需要提供一种结合面部识别技术自动暂停播放的方法。In summary, in view of the fact that the current user needs to pause the video playback when the operation is cumbersome and cannot be automatically recognized, it is necessary to provide a method for automatically suspending playback in combination with facial recognition technology.
技术问题technical problem
本发明实施例提供了一种自动暂停视频播放的方法，目的在于针对当前用户需要暂停视频播放时操作繁琐、不能自动识别的缺陷，提供一种结合面部识别技术自动暂停播放的方法。The embodiment of the invention provides a method for automatically suspending video playback. The purpose is to provide a method for automatically suspending playback in combination with facial recognition technology, in view of the cumbersome operation and the fact that the current user needs to pause the video playback.
技术解决方案Technical solution
本发明是这样实现的：一种自动暂停视频播放的方法，包括以下步骤：The present invention is implemented in such a manner that a method of automatically suspending video playback includes the following steps:
当用户开启视频播放后，监测前置摄像头所采集到的画面；After the user starts the video playback, the screen collected by the front camera is monitored;
判断当前用户是否10秒以上未观看屏幕；Determine whether the current user has not watched the screen for more than 10 seconds;
若否，保持原样；If not, remain as it is;
若是，暂停当前视频播放；If yes, pause the current video playback;
判断当前用户是否观看屏幕超过3秒；Determine whether the current user has watched the screen for more than 3 seconds;
若否，保持原样；If not, remain as it is;
若是，恢复当前视频播放。If so, resume the current video playback.
本发明实施例还提供了一种数字电视，包括：The embodiment of the invention further provides a digital television, comprising:
监测单元，离开判断单元，暂停播放单元，返回判断单元，恢复播放单元，其中：The monitoring unit, leaving the judging unit, suspending the playing unit, returning to the judging unit, and restoring the playing unit, wherein:
监测单元，用于当用户开启视频播放后，监测前置摄像头所采集到的画面；a monitoring unit, configured to monitor a picture collected by the front camera after the user starts the video playing;
离开判断单元，其输入端与所述监测单元的输出端连接，用于判断当前用户是否10秒以上未观看屏幕；a determination unit, the input end of which is connected to the output end of the monitoring unit, and is used to determine whether the current user has not watched the screen for more than 10 seconds;
暂停播放单元，其输入端与所述离开判断单元的输出端连接，用于暂停当前视频播放；Suspending the playing unit, the input end of which is connected to the output end of the leaving determining unit for suspending the current video playing;
返回判断单元，其输入端与所述暂停播放单元的输出端连接，用于判断当前用户是否观看屏幕超过3秒；Returning to the judging unit, the input end thereof is connected to the output end of the suspended playing unit, and is used for judging whether the current user watches the screen for more than 3 seconds;
恢复播放单元，其输入端与所述返回判断单元的输出端连接，用于恢复当前视频播放。The playback unit is restored, and its input end is connected to the output end of the return determination unit for restoring the current video playback.
有益效果Beneficial effect
该发明利用面部分析技术，当用户在使用手机观看视频的时候，分析手机通过前置摄像头监控到的用户面部表情，一旦监测到用户当前不再观看视频，则暂停视频的播放，从而使用户的观看更加人性化，带来更好的观看体验。The invention utilizes facial analysis technology, and when the user watches the video using the mobile phone, analyzes the facial expression of the user monitored by the mobile phone through the front camera, and once the user is no longer watching the video, the video is paused, thereby making the user Watch more humane and bring a better viewing experience.
附图说明DRAWINGS
图1是本发明实施例提供的一种自动暂停视频播放的方法的流程示意图；1 is a schematic flowchart of a method for automatically suspending video playback according to an embodiment of the present invention;
图2是本发明实施例提供的数字电视的结构示意图。FIG. 2 is a schematic structural diagram of a digital television according to an embodiment of the present invention.
本发明的实施方式Embodiments of the invention
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
图1是发明实施例提供的一种自动暂停视频播放的方法的流程示意图，为了便于说明，只示出了与本发明实施例相关的部分。FIG. 1 is a schematic flowchart of a method for automatically suspending video playback according to an embodiment of the present invention. For convenience of description, only parts related to the embodiment of the present invention are shown.
在步骤S101中当用户开启视频播放后，监测前置摄像头所采集到的画面。After the user starts the video playback in step S101, the screen captured by the front camera is monitored.
在本实施例中，以用户A手机中的数字电视为例，当用户A开启视频播放后，数字电视调用手机前置摄像头，打开该摄像头采集到画面。In this embodiment, taking the digital TV in the mobile phone of the user A as an example, when the user A starts the video playback, the digital television calls the front camera of the mobile phone, and opens the camera to collect the video.
在步骤S102中，判断当前用户是否10秒以上未观看屏幕。In step S102, it is determined whether the current user has not watched the screen for more than 10 seconds.
根据现有技术，通过面部分析技术分析当前采集到的画面中用户A的面部活动情况，尤其是其眼部是否还在对着屏幕观看视频的情况。According to the prior art, the face activity of the user A in the currently collected picture is analyzed by the face analysis technology, especially whether the eye is still watching the video against the screen.
在步骤S103中，若未发生10秒以上未观看屏幕的情况，保持原样。In step S103, if the screen has not been viewed for 10 seconds or more, the screen is left as it is.
若通过面部分析技术分析出来，用户A并未发生10秒以上未观看屏幕的情况，用户A观看视频中未曾离开，保持原样即可。If it is analyzed by facial analysis technology, user A does not have to watch the screen for more than 10 seconds, and user A has not left the video and remains as it is.
在步骤S104中，若发生10秒以上未观看屏幕的情况，暂停当前视频播放。In step S104, if the screen is not viewed for more than 10 seconds, the current video playback is suspended.
本步骤中，若通过面部分析技术分析出来，用户A出现了10秒以上未观看屏幕的情况，说明用户A当前有其他事情，没有再观看视频，因此数字电视暂停当前视频播放。In this step, if analyzed by facial analysis technology, user A appears for more than 10 seconds without viewing the screen, indicating that user A currently has other things and does not watch the video again, so the digital television pauses the current video playback.
在步骤S105中，判断当前用户是否观看屏幕超过3秒。In step S105, it is determined whether the current user watches the screen for more than 3 seconds.
视频播放暂停以后，数字电视仍然调用手机前置摄像头，同样利用面部识别技术，判断当前用户A是否观看屏幕超过3秒。After the video playback is paused, the digital TV still calls the front camera of the mobile phone, and also uses the facial recognition technology to determine whether the current user A is watching the screen for more than 3 seconds.
在步骤S106中，若当前用户未观看屏幕超过3秒，保持原样。In step S106, if the current user has not watched the screen for more than 3 seconds, it remains as it is.
本步骤中，如果用户A仍然忙于其他事情，则不会再看手机视频，即判断当前用户未观看屏幕超过3秒， 不需要恢复播放，保持原样即可。In this step, if user A is still busy with other things, he will not watch the mobile phone video again, that is, the current user has not watched the screen for more than 3 seconds. You don't need to resume playback, just keep it as it is.
在步骤S107中，若当前用户观看屏幕超过3秒，恢复当前视频播放。In step S107, if the current user views the screen for more than 3 seconds, the current video playback is resumed.
本步骤中如果用户A返回至手机前，看是观看屏幕超过3秒，数字电视识别出用户A已经恢复观看，因此恢复视频播放。In this step, if user A returns to the front of the mobile phone and sees that the viewing screen is more than 3 seconds, the digital television recognizes that user A has resumed viewing, thus restoring the video playback.
该发明利用面部分析技术，当用户在使用手机观看视频的时候，分析手机通过前置摄像头监控到的用户面部表情，一旦监测到用户当前不再观看视频，则暂停视频的播放，从而使用户的观看更加人性化，带来更好的观看体验。The invention utilizes facial analysis technology, and when the user watches the video using the mobile phone, analyzes the facial expression of the user monitored by the mobile phone through the front camera, and once the user is no longer watching the video, the video is paused, thereby making the user Watch more humane and bring a better viewing experience.
图2是本发明实施例提供的一种数字电视的结构示意图，该数字电视包括：FIG. 2 is a schematic structural diagram of a digital television according to an embodiment of the present invention, where the digital television includes:
监测单元21，离开判断单元22，暂停播放单元23，返回判断单元24，恢复播放单元25，其中：The monitoring unit 21 leaves the judging unit 22, suspends the playing unit 23, returns to the judging unit 24, and resumes the playing unit 25, wherein:
监测单元21，用于当用户开启视频播放后，监测前置摄像头所采集到的画面；The monitoring unit 21 is configured to monitor a picture collected by the front camera after the user starts the video playing;
离开判断单元22，其输入端与所述监测单元21的输出端连接，用于判断当前用户是否10秒以上未观看屏幕；The leaving determination unit 22 is connected to the output end of the monitoring unit 21 for determining whether the current user has not watched the screen for more than 10 seconds;
暂停播放单元23，其输入端与所述离开判断单元22的输出端连接，用于暂停当前视频播放；Suspending the playing unit 23, the input end of which is connected to the output end of the leaving determining unit 22 for suspending the current video playing;
返回判断单元24，其输入端与所述暂停播放单元23的输出端连接，用于判断当前用户是否观看屏幕超过3秒；Returning to the determining unit 24, the input end of which is connected to the output end of the pause playing unit 23, for determining whether the current user views the screen for more than 3 seconds;
恢复播放单元25，其输入端与所述返回判断单元24的输出端连接，用于恢复当前视频播放。The playback unit 25 is restored, and its input terminal is connected to the output end of the return determination unit 24 for restoring the current video playback.
其工作原理是：监测单元21，当用户开启视频播放后，监测前置摄像头所采集到的画面；离开判断单元22，判断当前用户是否10秒以上未观看屏幕；暂停播放单元23，暂停当前视频播放；返回判断单元24，判断当前用户是否观看屏幕超过3秒；恢复播放单元25，恢复当前视频播放。The working principle is: the monitoring unit 21, after the user starts the video playing, monitors the picture collected by the front camera; the leaving determining unit 22 determines whether the current user has not watched the screen for more than 10 seconds; pauses the playing unit 23, pauses the current video. The playback unit returns to the judging unit 24 to determine whether the current user has watched the screen for more than 3 seconds; the playback unit 25 is restored to resume the current video playback.
该发明利用面部分析技术，当用户在使用手机观看视频的时候，分析手机通过前置摄像头监控到的用户面部表情，一旦监测到用户当前不再观看视频，则暂停视频的播放，从而使用户的观看更加人性化，带来更好的观看体验。The invention utilizes facial analysis technology, and when the user watches the video using the mobile phone, analyzes the facial expression of the user monitored by the mobile phone through the front camera, and once the user is no longer watching the video, the video is paused, thereby making the user Watch more humane and bring a better viewing experience.
以上仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, and improvements made within the spirit and scope of the present invention should be included in the scope of the present invention. Inside.

Claims (2)

  1. 一种自动暂停视频播放的方法，其特征在于，所述方法包括如下步骤： A method for automatically suspending video playback, characterized in that the method comprises the following steps:
    当用户开启视频播放后，监测前置摄像头所采集到的画面；After the user starts the video playback, the screen collected by the front camera is monitored;
    判断当前用户是否10秒以上未观看屏幕；Determine whether the current user has not watched the screen for more than 10 seconds;
    若否，保持原样；If not, remain as it is;
    若是，暂停当前视频播放；If yes, pause the current video playback;
    判断当前用户是否观看屏幕超过3秒；Determine whether the current user has watched the screen for more than 3 seconds;
    若否，保持原样；If not, remain as it is;
    若是，恢复当前视频播放。If so, resume the current video playback.
  2. 一种数字电视，其特征在于，所述数字电视包括：A digital television, characterized in that the digital television comprises:
    监测单元，离开判断单元，暂停播放单元，返回判断单元，恢复播放单元，其中：The monitoring unit, leaving the judging unit, suspending the playing unit, returning to the judging unit, and restoring the playing unit, wherein:
    监测单元，用于当用户开启视频播放后，监测前置摄像头所采集到的画面；a monitoring unit, configured to monitor a picture collected by the front camera after the user starts the video playing;
    离开判断单元，其输入端与所述监测单元的输出端连接，用于判断当前用户是否10秒以上未观看屏幕；a determination unit, the input end of which is connected to the output end of the monitoring unit, and is used to determine whether the current user has not watched the screen for more than 10 seconds;
    暂停播放单元，其输入端与所述离开判断单元的输出端连接，用于暂停当前视频播放；Suspending the playing unit, the input end of which is connected to the output end of the leaving determining unit for suspending the current video playing;
    返回判断单元，其输入端与所述暂停播放单元的输出端连接，用于判断当前用户是否观看屏幕超过3秒；Returning to the judging unit, the input end thereof is connected to the output end of the suspended playing unit, and is used for judging whether the current user watches the screen for more than 3 seconds;
    恢复播放单元，其输入端与所述返回判断单元的输出端连接，用于恢复当前视频播放。 The playback unit is restored, and its input end is connected to the output end of the return determination unit for restoring the current video playback.
PCT/CN2017/079252 2017-04-01 2017-04-01 Method for automatically pausing video playback, and digital television WO2018176450A1 (en)

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