CN103297837B - The method and apparatus of video playing - Google Patents
The method and apparatus of video playing Download PDFInfo
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- CN103297837B CN103297837B CN201210049885.5A CN201210049885A CN103297837B CN 103297837 B CN103297837 B CN 103297837B CN 201210049885 A CN201210049885 A CN 201210049885A CN 103297837 B CN103297837 B CN 103297837B
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Abstract
The invention discloses a kind of method and apparatus of video playing, belong to field of communication technology.The method includes：In the playing process of video, the current play time point of the video is obtained in real time；Judge that the screen front end of the video playing whether with the presence of face, if it is continues to play the video, if otherwise by the video pause at the current play time point of the video.In the present invention when the viewer of the video leaves the view screen front end of video, by the video pause at the current play time point of the video, so that need to only click broadcast button when user watches the video again can continue to play at current play time point, it is repeatedly operated without user, to improve the experience sense of user.
Description
Technical field
The present invention relates to field of communication technology, more particularly to a kind of method and apparatus of video playing.
Background technology
With the development of Internet resources and the diversification of video jukebox software, more users like in tablet computer or
It is that video file is watched in mobile device, such user can control the playing progress rate of video by video jukebox software, for example,
User can operate video jukebox software according to self-demand so that the broadcasting progress faster of video, or make broadcasting for video
It puts journey retrogressing into, so as to greatly increase experience sense of the user when watching video, improves the satisfaction of user.
But user often suspends viewing video when watching video file because of accident, if used at this time
Family is not suspended or is stopped operation to video file, and video jukebox software can continuously play the video and terminate until playing
Until, when user, which returns, to continue to watch the video, it may be necessary to which user carries out multi-pass operation ability to the video jukebox software
Time point when user suspends the viewing video is found, greatly reduces experience sense of the user when watching video in this way.
Invention content
In order to improve experience sense of the user when watching video, an embodiment of the present invention provides a kind of methods of video playing
And device.The technical solution is as follows：
On the one hand, a kind of method of video playing is provided, the method includes：
In the playing process of video, the current play time point of the video is obtained in real time；
Judge that the screen front end of the video playing whether with the presence of face, if it is continues to play the video, such as
Fruit is otherwise by the video pause at the current play time point of the video.
The current play time point for obtaining the video in real time, including：
The picture of the view screen front end of the video is obtained in real time；
Judge whether with the presence of face in the picture, if it is, confirming that the viewer of the video does not leave video
View screen, using the time point of the picture of the acquisition video playing screen front end as the currently playing of the video
Time point.
It is described by the video pause at the current play time point of the video before, further include：
Before judging the view screen whether viewer of the video appears in the video within the preset time, if
It is no, then by the video pause at the current play time point of the video.
It is described by the video pause at the current play time point of the video before, further include：
Judge whether to need to execute the operation that pause plays the video, if it is, by the video pause described
At the current play time point of video.
The method further includes：
If you do not need to executing the operation that pause plays the video, then continue to play the video, and regard described in preservation
The current play time point of frequency enables the viewer of the video to be replayed from the current play time point of the video
The video.
On the other hand, a kind of device of video playing is additionally provided, described device includes：
Acquisition module, in the playing process of video, obtaining the current play time point of the video in real time；
Judging treatmenting module, for whether judging the screen front end of the video playing with the presence of face, if it is after
The video is put in continued broadcasting, if otherwise by the video pause at the current play time point of the video.
The acquisition module, including：
Acquiring unit, the picture of the view screen front end for obtaining the video；
Detection unit, for judging whether with the presence of face in the picture, if it is, confirming the viewing of the video
Person does not leave the view screen of video, and the time point of the picture of acquisition video playing screen front end is regarded as described in
The current play time point of frequency.
The judging treatmenting module includes：
First judging unit, for judging whether the viewer of the video appears in the video within the preset time
View screen before, if it is not, then by the video pause at the current play time point of the video.
The judging treatmenting module includes：
Second judgment unit needs to execute the operation for suspending the broadcasting video, if it is, by institute for judging whether
Video pause is stated at the current play time point of the video.
The second judgment unit is additionally operable to：
If you do not need to executing the operation that pause plays the video, then continue to play the video, and regard described in preservation
The current play time point of frequency enables the viewer of the video to be replayed from the current play time point of the video
The video.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：In the playing process of video, obtain in real time
Take the current play time point of the video；It, will be described when the viewer of the video leaves the view screen front end of video
Video pause is at the current play time point of the video so that broadcast button need to be only clicked when user watches the video again
It can continue to play at current play time point, repeatedly be operated without user, to improve the experience sense of user.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is a kind of flow diagram of the method for the video playing provided in the embodiment of the present invention 1；
Fig. 2 is a kind of flow diagram of the method for the video playing provided in the embodiment of the present invention 2；
Fig. 3 is a kind of structural schematic diagram of the device of the video playing provided in the embodiment of the present invention 3；
Fig. 4 is a kind of structural schematic diagram of the device of the video playing provided in the embodiment of the present invention 3.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment 1
Referring to Fig. 1, a kind of method of video playing is provided in the present embodiment, including：
101, in the playing process of video, the current play time point of the video is obtained in real time；
102, whether the screen front end of the video playing is judged with the presence of face, if it is continues to regard described in broadcasting
Frequently, if otherwise by the video pause at the current play time point of the video.
Wherein preferably, the current play time point for obtaining the video in real time, including：
The picture of the view screen front end of the video is obtained in real time；
Judge whether with the presence of face in the picture, if it is, confirming that the viewer of the video does not leave video
View screen, using the time point of the picture of the acquisition video playing screen front end as the currently playing of the video
Time point.
Optionally, it is described by the video pause at the current play time point of the video before, further include：
Before judging the view screen whether viewer of the video appears in the video within the preset time, if
It is no, then by the video pause at the current play time point of the video.
Optionally, it is described by the video pause at the current play time point of the video before, further include：
Judge whether to need to execute the operation that pause plays the video, if it is, by the video pause described
At the current play time point of video.
Optionally, the method further includes：
If you do not need to executing the operation that pause plays the video, then continue to play the video, and regard described in preservation
The current play time point of frequency enables the viewer of the video to be replayed from the current play time point of the video
The video.
Advantageous effect provided in this embodiment is：In the playing process of video, the current of the video is obtained in real time and is broadcast
Put time point；In the presence of face is not detected in the screen front end of the video playing, the video pause is regarded described
At the current play time point of frequency so that need to only click broadcast button when user watches the video again can be when currently playing
Between continue to play at point, repeatedly operated without user, to improve the experience sense of user.
Embodiment 2
A kind of method of video playing is provided in the present embodiment, and automatic pause function is provided to the user in the present embodiment,
If the viewer of video has selected automatic pause function, not when the front-end detection of video playing screen is to face, automatically
By the video pause.Referring to Fig. 2, the video broadcasting method provided in specific the present embodiment, including：
201, in the playing process of video, the current play time point of video is obtained in real time.
Refer to that at regular intervals, wherein interval time can be 1 second, 2 seconds, 3 seconds or 5 seconds etc. in real time in the present embodiment,
This present embodiment is not specifically limited.In this step preferably, pass through the figure before camera photographed screen every certain time length
Piece, and the picture is detected, if including face in the picture, it is that the current of video is broadcast to record current shooting time point
Time point is put, if not including face in the picture, it is time departure point to record the current shooting time.Institute is wherein obtained in real time
The current play time point of video is stated, including：The picture of the view screen front end of the video is obtained in real time；Judge the picture
In whether with the presence of face, if it is, confirming that the viewer of the video does not leave the view screen of video, by the acquisition
Play time of the time point of the picture of video playing screen front end as the video.Wherein video viewers can be with
It is that a user can also be multiple users while watch the video, this present embodiment is not specifically limited.
In the present embodiment, when opening video jukebox software, while starting camera and working, the camera shooting in the present embodiment
Front camera in external camera and mobile device (such as tablet computer, smart mobile phone) of the head comprising PC, to this this implementation
Example is not specifically limited, and in the playing process of video, the picture of video playing screen front end is obtained every the preset time, and
The picture taken is analyzed, is judged whether with the presence of face in the picture, wherein judging whether have face to deposit in picture
Color in picture can analyzed, the numerical value for the face color that prestores, when taking picture, to the color in picture
It is analyzed, and is compared with the numerical value of the face color to prestore, be confirmed whether the numerical value to match with face color, if
Have, confirming has the presence of face in picture.In the present embodiment, it is contemplated that face, video view screen and camera position,
The reasons such as the error between other objects and face color preset the range areas value with the matched color of face color, when
The color region to match with face color in picture then thinks that video viewers do not leave the broadcasting screen of video when being more than the value
Curtain front end, such as preset range areas value are 5%, when analyzing the picture taken, if detected in picture
The range areas of the color to match with the numerical value for the face color that prestores is more than 5%, then confirms that video viewers do not leave video
View screen front end.
In the present embodiment, if detecting face in the picture of shooting, confirm that the viewer of video is watching video,
It does not frame out, record obtains the time point of the picture, using the time point as the current play time of video point.This implementation
In example, when detecting that user does not leave the screen of video playing every time, the time point will be recorded, and more new video is current
Play time.
In the present embodiment, if detecting does not have face in picture, show that user has had been moved off the broadcasting screen of video
Curtain, records time departure point at this time.
Executive agent in the present embodiment can be PC, tablet computer or handheld device, do not do and have to this present embodiment
Body limits.Camera in the present embodiment includes in the external camera and mobile device (such as tablet computer, smart mobile phone) of PC
Front camera, this present embodiment is not specifically limited.
In this step alternatively it is also possible in the broadcasting of video, the video currently playing time is obtained in real time, is not required to
Whether screen front end is judged with the presence of face, but the time obtained in real time should be with the time of acquisition screen front end picture
Which kind of unanimously, method the current reproduction time the present embodiment of video is obtained using in specific implementation process to be not specifically limited.
202, judge that the screen front end of video playing whether with the presence of face, if it is continues to play the video, if
It is no to then follow the steps 203.
In the present embodiment, judge whether the front end of video playing screen has specific method existing for face that can pass through step
Every certain time length by the picture before camera photographed screen in 201, and the picture is detected, specific implementation procedure with
The same in step 201, this step repeats no more.But specifically detect whether that method existing for face there can also be other sides
Method is not specifically limited this present embodiment such as by infrared detection.
If detecting the presence of face in this step, before showing that video viewers do not leave the screen of video playing
End then continues to play video.
203, before judging the view screen whether viewer of the video appears in the video within the preset time, such as
Fruit is no, thens follow the steps 204.
In the present embodiment, in order to reduce error, reduces and turning round or adjust the action such as sitting posture and generation due to user
Erroneous judgement, provided with the holding stage is left, detects before whether returning to screen in user's short time after detecting that user frames out
End judges that the user has been moved off specifically, if not detecting the presence of face in the photo of camera shooting
Screen, into the holding stage is left, in leaving the holding stage, video continues to play, and is only obtained with smaller interval time
Whether the picture of video playing screen front end, analyzes the picture, confirm with the presence of face in the picture, if so, then
Confirm that user has returned in front of screen, exits the holding stage of leaving, video continues to play, and camera restored between the original time
Every shooting picture.In the present embodiment, the duration for leaving the holding stage can be set, such as 5 seconds, 10 seconds or 1 minute etc., to this
Embodiment is not specifically limited.The holding stage is being left, is being calculated since time departure point, if keeping rank in leaving for setting
It within the duration of section, does not detect that user returns to screen front end, then confirms that user has left screen front end, start automatic pause
Function.
In the present embodiment, it can also be defined to leaving the picture number obtained in the holding stage, when the picture number of shooting
It when meeting certain quantity, then exits and leaves the holding stage, such as it is 5 or 10 to set the picture number of shooting, to this
Embodiment is not specifically limited.
It is worth noting that, this step is optionally, the step can not also be executed in specific implementation procedure, to this
The present embodiment is not specifically limited.
204, judge whether to need to execute the operation that pause plays video, if it is the working as in the video by video pause
At preceding play time, if otherwise continuing to play the video, and the current play time point of the video is preserved.
In the present embodiment, if it is judged that user, i.e. the viewer of video has had been moved off screen, then can directly execute
Automatic pause function, i.e., by video pause at the current play time point of the video, in this way if user continues to watch back
When the video, only broadcast button need to be clicked, so that it may to continue to play the video from the current playing point so that user can connect
It is continuous completely to watch the video, it does not need user and carries out multi-pass operation again, improve the experience sense of user.
In the present embodiment, after video carries out automatic pause, optionally, the terminal of video playing continues with preset interval
Time obtains the picture of view screen front end, and whether the viewer to detect video returns to screen front end, if detecting video
Viewer returns to screen front end can play out the video automatically, or the selection of user is waited for play the video again.It is optional
Ground, in the present embodiment, after video carries out automatic pause, the terminal of video playing stops obtaining the picture of view screen front end,
Starting the function of obtaining picture after user clicks and watches the video again, this present embodiment is being not specifically limited.
It is worth noting that, in the present embodiment optionally, user whether the video can be executed automatic pause function into
Row setting first judges whether that needing to execute automatic pause plays the video after detecting that user leaves the screen of video playing
Operation, if it is show that user sets tentative function automatically, the function that pause plays can be executed, video pause is existed
At the current play time point of the video.
In the present embodiment, if user do not set the video execute automatic pause function, even if know user from
The view screen of video is opened, terminal also will continue to play the video, while preserve the current play time point of the video, this is made to regard
The viewer of frequency can replay the video from the current play time point of the video.In the present embodiment, in order to make to regard
Frequency viewer can be when back to the front end of video screen quickly the broadcast point for finding video when leaving, provide intelligence to the user
It can Backward Function button.Preferably, when terminal opens video jukebox software, the button in the form of resident on display terminal,
There are two types of state, invalid state and effective statuses for the button.In the invalid state, video viewers click on rear terminal simultaneously
Any operation is not carried out；In the active state, video viewers click on rear triggering terminal and obtain currently broadcasting for record
It puts time point, and stops the broadcasting of current video, the play time of video is driven to return back at current play time point.This step
In video initial play, the original state of the button can be invalid state in rapid, when terminal know video viewers from
When opening the front end of video playing screen, which becomes effective status by invalid state, when video viewers are shielded back to broadcasting
After the front end of curtain clicks on, which becomes effective status by invalid state.It is regarded although being left in this way in video viewers
Frequency view screen head end video continues to play, but due to saving the current play time point of video, is returned in video viewers
To after screen front end, video viewers can select intelligent Backward Function button, and video is made to be automatically retracted back into current play time
The video file is replayed at point.
Advantageous effect provided in this embodiment is：In the playing process of video, the current of the video is obtained in real time and is broadcast
Put time point；In the presence of face is not detected in the screen front end of the video playing, the video pause is regarded described
At the current play time point of frequency so that need to only click broadcast button when user watches the video again can be when currently playing
Between continue to play at point, repeatedly operated without user, to improve the experience sense of user.
Embodiment 3
Referring to Fig. 3, a kind of device of video playing is provided in the present embodiment, including：Acquisition module 301 and judgement processing
Module 302.
Acquisition module 301, in the playing process of video, obtaining the current play time point of the video in real time；
Judging treatmenting module 302, for judging the screen front end of the video playing whether with the presence of face, if it is
Continue to play the video, if otherwise by the video pause at the current play time point of the video.
Preferably in the present embodiment, the acquisition module 301, including：
Acquiring unit, the picture of the view screen front end for obtaining the video in real time；
Detection unit, the image of the viewer for judging whether to have in the picture video, if it is, confirming
The viewer of the video does not leave the view screen of video, using the time point for obtaining the picture as the video
Current play time point.
Optionally in the present embodiment, the judging treatmenting module 302 includes：
First judging unit, for judging whether the viewer of the video appears in the video within the preset time
View screen before, if it is not, then by the video pause at the current play time point of the video.
Optionally in the present embodiment, the judging treatmenting module 302 includes：
Second judgment unit needs to execute the operation for suspending the broadcasting video, if it is, by institute for judging whether
Video pause is stated at the current play time point of the video.
Optionally in the present embodiment, the second judgment unit is additionally operable to：
If you do not need to executing the operation that pause plays the video, then continue to play the video, and regard described in preservation
The current play time point of frequency enables the viewer of the video to be replayed from the current play time point of the video
The video.
Above-mentioned is a kind of dividing mode of device in the present embodiment, can also have other divisions in specific implementation procedure
Mode increases logic control layer and hardware operation layer such as in traditional player, and referring to Fig. 4, wherein hardware operation layer is by taking the photograph
As head module 400 forms；Logic control layer by timing detection module 401, leave keep module 402, face detection module 403,
Automatic pause module 404 and intelligent rollback module 405 form.
Camera 400 wherein in the present embodiment includes PC external cameras and mobile device (such as tablet computer, intelligent hand
Machine) in front camera.Camera module 400 is by timing detection module 401 and leaves holding 402 start by set date of module shooting
Picture, and picture is passed into face detection module 403 and is analyzed.
Timing detection module 401, into forming, is started camera module and taken pictures at regular intervals by a timer.
In order to reduce error, pause timing detects after timing detection module 401 detects that user leaves, holding module is left in startup
Timer in 402, into leaving the holding stage.Optionally in the present embodiment, the holding stage is left by another time interval
Shorter Timer Controlling, and work within a certain period of time, if all not detecting that user returns within the period,
Then judge that user really leaves, otherwise restarts the function of timing detection module 401.
Face detection module 403 judges whether active user leaves, when detecting by analyzing the photo of camera shooting
After being left in user's certain time, if user setting automatic pause function, automatic pause module 404 will operate broadcasting
Device suspends play operation, by video pause at the current play time point of video.If user is setting automatic pause work(
Can, when detecting that video continues to play after being left in user's certain time, and preserve the current play time point of video, when with
When family executes intelligent rollback operation, intelligent rollback module 405 operates player, return back to the current play time of the video of preservation
On point, continue to watch the video.
Advantageous effect provided in this embodiment is：In the playing process of video, the current of the video is obtained in real time and is broadcast
Put time point；In the presence of face is not detected in the screen front end of the video playing, the video pause is regarded described
At the current play time point of frequency so that need to only click broadcast button when user watches the video again can be when currently playing
Between continue to play at point, repeatedly operated without user, to improve the experience sense of user.
Device provided in this embodiment, can specifically belong to same design with embodiment of the method, and specific implementation process is detailed
See embodiment of the method, which is not described herein again.
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of method of video playing, which is characterized in that the method includes：
In the playing process of video, the current play time point of the video is obtained in real time；
Judge that the screen front end of the video playing whether with the presence of face, if it is continues to play the video, if not,
Then enter and leave the holding stage, leaves the holding stage described and continue to play the video, and rank is kept in described leave
Whether section obtains the picture of the screen front end, determine with the presence of face in the picture, if so, leaving guarantor described in then exiting
Hold the stage；If before the viewer for leaving the video in the holding stage does not appear in the view screen of the video,
Then judge whether to need to execute the operation that pause plays the video；If it is, by the video pause in the video
At current play time point, and stop obtaining the picture of the screen front end, until the viewer of the video clicks sight again
It sees after the video and obtains the picture of the screen front end, the picture that the holding stage obtains the screen front end is left described
Time interval is less than the time interval for the picture that the screen front end is obtained when the viewer of the video watches the video；
If you do not need to executing the operation that pause plays the video, then continue to play the video, and preserve the video
Current play time point enables the viewer of the video to be replayed from the current play time point of the video described
Video；
Wherein, whether the screen front end for judging the video playing with the presence of face, including：
Analyze the color of the picture obtained from the screen front end of the video playing；
If there is the numerical value to match with the numerical value for the face color that prestores in the picture, it is determined that the screen of the video playing
Curtain front end is with the presence of face.
2. according to the method described in claim 1, it is characterized in that, the current play time for obtaining the video in real time
Point, including：
The picture of the view screen front end of the video is obtained in real time；
Judge whether with the presence of face in the picture, if it is, confirming that the viewer of the video does not leave broadcasting for video
Screen is put, using the time point of the picture of acquisition video playing screen front end as the current play time of the video
Point.
3. a kind of device of video playing, which is characterized in that described device includes：
Acquisition module, in the playing process of video, obtaining the current play time point of the video in real time；
Judging treatmenting module, for judging the screen front end of the video playing whether with the presence of face, if it is after continued broadcasting
The video is put, if it is not, then into the holding stage is left, the holding stage is left described and continues to play the video, and
It is described to leave the picture that the holding stage obtains the screen front end, it determines whether with the presence of face in the picture, if so, then
The holding stage is left described in exiting, if the viewer of the video does not appear in institute in the duration for leaving the holding stage
Before the view screen for stating video, then judge whether to need to execute the operation that pause plays the video；If so, by the video
It pauses at the current play time point of the video, and stops obtaining the picture of the screen front end, until the video
Viewer clicks again watch the video after obtain the picture of the screen front end, left described in the holding stage obtains described
The time interval of the picture of screen front end is less than obtains the screen front end when the viewer of the video watches the video
Picture time interval；If you do not need to executing the operation that pause plays the video, then continue to play the video, and protect
The current play time point for depositing the video enables the viewer of the video from the current play time point of the video
Replay the video；
Wherein, the judging treatmenting module is used for：
Analyze the color of the picture obtained from the screen front end of the video playing；
If there is the numerical value to match with the numerical value for the face color that prestores in the picture, it is determined that the screen of the video playing
Curtain front end is with the presence of face.
4. device according to claim 3, which is characterized in that the acquisition module, including：
Acquiring unit, the picture of the view screen front end for obtaining the video；
Detection unit, for judging whether with the presence of face in the picture, if it is, confirming the viewer of the video not
The view screen for leaving video, using the time point of the picture of acquisition video playing screen front end as the video
Current play time point.
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| CN201210049885.5A CN103297837B (en) | 2012-02-29 | 2012-02-29 | The method and apparatus of video playing |
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| CN201210049885.5A CN103297837B (en) | 2012-02-29 | 2012-02-29 | The method and apparatus of video playing |
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