CN106792036A - Video playing control method and device and intelligent device - Google Patents
Video playing control method and device and intelligent device Download PDFInfo
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- CN106792036A CN106792036A CN201611034346.9A CN201611034346A CN106792036A CN 106792036 A CN106792036 A CN 106792036A CN 201611034346 A CN201611034346 A CN 201611034346A CN 106792036 A CN106792036 A CN 106792036A
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- 238000000034 method Methods 0.000 title claims abstract description 61
- 230000000007 visual effect Effects 0.000 claims abstract description 46
- 230000001815 facial effect Effects 0.000 claims description 79
- 210000005252 bulbus oculi Anatomy 0.000 claims description 39
- 210000001508 eye Anatomy 0.000 claims description 28
- 208000003464 asthenopia Diseases 0.000 claims description 6
- 238000003860 storage Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000001755 vocal effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/013—Eye tracking input arrangements
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
-
- 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
- H04N21/441—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card
- H04N21/4415—Acquiring end-user identification, e.g. using personal code sent by the remote control or by inserting a card using biometric characteristics of the user, e.g. by voice recognition or fingerprint scanning
-
- 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
- H04N21/47217—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 controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Databases & Information Systems (AREA)
- Biomedical Technology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention relates to the technical field of intelligent equipment, and discloses a video playing control method and device and intelligent equipment, wherein the method comprises the following steps: acquiring a visual focus of a user; judging whether a visual focus of a user is gathered on a screen of the intelligent equipment, and if so, determining the current state of the intelligent equipment, wherein the current state of the intelligent equipment is a video playing state or a video pause state; if the current state of the intelligent equipment is the video playing state, controlling the intelligent equipment to pause playing the video; and if the current state of the intelligent device is the video pause state, controlling the intelligent device to continue playing the video. By implementing the embodiment of the invention, the convenience and the efficiency of controlling video playing can be improved.
Description
Technical field
The present invention relates to technical field of intelligent equipment, more particularly to a kind of control method and device of video playback, intelligence
Equipment.
Background technology
At present, widely available with smart machines such as cell phone, panel computers, increasing user likes moving
Start to watch video on the smart machines such as machine, panel computer.However, it has been found in practice that, in intelligence such as cell phone, panel computers
During energy device plays video, when user needs the currently playing video of pause smart machine, user is accomplished by using hand
The pause button that indication is hit on the screen of smart machine, and when user needs smart machine to continue to play video, user is again
The broadcasting button on the screen of smart machine is clicked on finger.Obviously, it is this to click on screen with finger to control video playback
Mode can not only reduce the convenience of control video playback, can also reduce the efficiency of control video playback.
The content of the invention
The embodiment of the invention discloses a kind of control method and device of video playback, smart machine, control can be lifted
The convenience and efficiency of video playback.
Embodiment of the present invention first aspect discloses a kind of control method of video playback, including：
Obtain the visual focus of user；
Judge whether the visual focus of the user is gathered on the screen of smart machine, if it is, determining the intelligence
The current state of equipment；Wherein, the current state of the smart machine is video broadcasting condition or video pause state；
If the current state of the smart machine is video broadcasting condition, the smart machine pause broadcasting is controlled to regard
Frequently；Or, if the current state of the smart machine is video pause state, controls the smart machine to continue broadcasting and regard
Frequently.
As a kind of optional implementation method, in embodiment of the present invention first aspect, the smart machine is being determined
Current state be video broadcasting condition after, and before controlling the smart machine pause to play video, methods described
Also include：
Facial image to the user detects, obtains the facial image of the user；
Verify the user facial image whether the facial image of the validated user prestored with the smart machine
Match, if matched, perform the described control smart machine and suspend the step of playing video.
As a kind of optional implementation method, in embodiment of the present invention first aspect, the face of the user is being verified
After the facial image of the validated user that image is prestored with the smart machine matches, and the intelligence is being controlled to set
Before video is played in standby pause, methods described also includes：
Whether the frequency of wink of the user is obtained, the frequency of wink is judged in predetermined threshold value, if not in institute
State in predetermined threshold value, confirm that the eyes of the user are in fatigue state, exported for describing eye fatigue to the user
Prompt message, and the step of perform the described control smart machine pause and play video.
As a kind of optional implementation method, in embodiment of the present invention first aspect, the smart machine is being determined
Current state be video pause state after, and before controlling the smart machine to continue to play video, if described
Method also includes：
Facial image to the user detects, obtains the facial image of the user；
Judge whether the smart machine is previously stored with permission video playback corresponding with the facial image of the user
Time period, if be previously stored with, judge whether the current time of the smart machine is located at the permission video playback time
In section, if it is, performing the described control smart machine continues the step of playing video.
As a kind of optional implementation method, in embodiment of the present invention first aspect, control the smart machine after
Continued broadcasting is put after video, and methods described also includes：
The user eyeball is irradiated by invisible light source, a reflected light is respectively formed on two eyeballs of the user
Spot, the two hot spot distances that will be calculated are compared with default two hot spot distances, if two for being calculated
Hot spot distance is more than default two hot spot distances, then volume value and the prompting for lowering the smart machine output are described
User increases the distance between eyes and screen of the smart machine；Wherein, default two hot spots distance is according to use
Reference between the screen of family and the smart machine is set using distance and determined.
Embodiment of the present invention second aspect discloses a kind of control device of video playback, including：
First acquisition unit, the visual focus for obtaining user；
Whether the first judging unit, the visual focus for judging the user is gathered in the screen of smart machine；
Status determining unit, during for the judged result in first judging unit to be, determines the smart machine
Current state；Wherein, the current state of the smart machine is video broadcasting condition or video pause state；
First control unit, the current state for determining the smart machine in the status determining unit is video
During broadcast state, the smart machine pause is controlled to play video；
Second control unit, the current state for determining the smart machine in the status determining unit is video
During halted state, the smart machine is controlled to continue to play video.
As a kind of optional implementation method, in embodiment of the present invention second aspect, the control dress of the video playback
Putting also includes：
Second acquisition unit, the current state for determining the smart machine in the status determining unit is video
After broadcast state, the facial image to the user is detected, obtains the facial image of the user；
Image authentication unit, for verify the user facial image whether the conjunction prestored with the smart machine
The facial image of method user matches；
First control unit, the current shape specifically for determining the smart machine in the status determining unit
When state is video broadcasting condition, and the result of described image authentication unit is when matching, to control the smart machine temporary
Break and put video.
As a kind of optional implementation method, in embodiment of the present invention second aspect, the control dress of the video playback
Putting also includes：
3rd acquiring unit, the facial image for verifying the user in described image authentication unit sets with the intelligence
After the facial image of the standby validated user for prestoring matches, the frequency of wink of the user is obtained；
Second judging unit, for judging the frequency of wink whether in predetermined threshold value；
First Tip element, for judging the frequency of wink not in predetermined threshold value in second judging unit
When, confirm that the eyes of the user are in fatigue state, the prompt message for describing eye fatigue is exported to the user, and
Trigger first control unit and determine that the current state of the smart machine is video playback in the status determining unit
During state, and the result of described image authentication unit is when matching, to control the smart machine pause to play video.
As a kind of optional implementation method, in embodiment of the present invention second aspect, the control dress of the video playback
Putting also includes：
Image detecting element, the current state for determining the smart machine in the status determining unit is video
After halted state, the facial image to the user is detected, obtains the facial image of the user；
3rd judging unit, for judging whether the smart machine is previously stored with the facial image phase with the user
The permission video playback time section of matching；If be previously stored with, determine whether the current time of the smart machine is located at institute
State in permission video playback time section；
Second control unit, the current shape specifically for determining the smart machine in the status determining unit
When state is video pause state, and the 3rd judging unit determines that the current time of the smart machine permits positioned at described
When perhaps in video playback time section, the smart machine is controlled to continue to play video.
As a kind of optional implementation method, in embodiment of the present invention second aspect, the control dress of the video playback
Putting also includes：
Second Tip element, after controlling the smart machine to continue to play video in second control unit,
The user eyeball is irradiated by invisible light source, a flare is respectively formed on two eyeballs of the user, will counted
The two hot spot distances for obtaining are compared with default two hot spot distances, if two hot spot distances being calculated
More than default two hot spot distances, then lower the volume value of the smart machine output and point out user's increase
The distance between eyes and screen of the smart machine；Wherein, default two hot spots distance according to user with it is described
Reference between the screen of smart machine is set using distance and determined.
The embodiment of the present invention third aspect discloses a kind of smart machine, and it is included disclosed in embodiment of the present invention second aspect
The control device of the video playback.
Compared with prior art, the embodiment of the present invention possesses following beneficial effect：
In the embodiment of the present invention, the visual focus of user can be obtained, and assemble in the visual focus for judging user
When on the screen of smart machine, it may be determined that the current state of smart machine；If the current state of smart machine is video
Broadcast state, then smart machine can be controlled to suspend and play video；If the current state of smart machine is video pause shape
State, then smart machine can be controlled to continue to play video.It can be seen that, implementing the embodiment of the present invention, user with finger without being clicked on
Screen controls video playback, and only need by its visual angle focus on the screen of smart machine by easily control video
Play, such that it is able to significantly lift the convenience and efficiency of control video playback.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below by to be used needed for embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also obtain other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of schematic flow sheet of the control method of video playback disclosed in the embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the control method of another video playback disclosed in the embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the control method of another video playback disclosed in the embodiment of the present invention；
Fig. 4 is a kind of structural representation of the control device of video playback disclosed in the embodiment of the present invention；
Fig. 5 is the structural representation of the control device of another video playback disclosed in the embodiment of the present invention；
Fig. 6 is the structural representation of the control device of another video playback disclosed in the embodiment of the present invention；
Fig. 7 is a kind of structural representation of smart machine disclosed in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
The embodiment of the invention discloses a kind of control method and device of video playback, smart machine, control can be lifted
The convenience and efficiency of video playback.Accompanying drawing is below combined to be described in detail.
Embodiment one
Fig. 1 is referred to, Fig. 1 is a kind of schematic flow sheet of the control method of video playback disclosed in the embodiment of the present invention.
As shown in figure 1, the control method of the video playback may comprise steps of：
101st, smart machine obtains the visual focus of user.
In the embodiment of the present invention, smart machine can be including the smart machine such as cell phone, panel computer, and the present invention is implemented
Example is not construed as limiting.
In one embodiment, smart machine can be connected with eye tracker follow-up mechanism (abbreviation eye tracker), and utilize
The eye tracker follow-up mechanism of connection can follow the trail of the position that user eyeball is watched attentively, and smart machine can chase after eye tracker follow-up mechanism
Track to the position watched attentively of user eyeball as user visual focus.
In another embodiment, smart machine can be built-in with eyeball tracking unit, can be with using eyeball tracking unit
The movement of user eyeball is detected, and can determine that the position that user eyeball is watched attentively is made according to eyeball tracking cell side detecting result
It is the visual angle focus of user.
Used as a kind of optional implementation method, smart machine can be detected first after the visual angle focus for getting user
Whether smart machine is under contactless video playback control model, if it is, performing step 102；Conversely, terminating this stream
Journey.
102nd, smart machine judges whether the visual focus of the user is gathered on the screen of smart machine, if it is, holding
Row step 103；, whereas if it is no, terminate this flow.
In the embodiment of the present invention, when the position that user eyeball is watched attentively is in the screen area of smart machine, smart machine
May determine that the visual focus of the user is gathered on the screen of smart machine；Conversely, when the position that user eyeball is watched attentively does not exist
When in the screen area of smart machine, smart machine may determine that the visual focus of the user is not gathered in the screen of smart machine
On.
103rd, smart machine determines the current state of smart machine；Wherein, the current state of smart machine is video playback
State or video pause state；If the current state of smart machine is video broadcasting condition, step 104 is performed；If intelligence
The current state of equipment is video pause state, performs step 105.
104th, video is played in smart machine control smart machine pause, terminates this flow.
105th, smart machine control smart machine continues to play video, terminates this flow.
Wherein, in the method described by Fig. 1, user controls video playback without clicking on screen with finger, and only needs
Its visual angle focus can easily be controlled into video playback on the screen of smart machine, such that it is able to significantly lift control
The convenience and efficiency of video playback processed.
Embodiment two
Fig. 2 is referred to, Fig. 2 is that the flow of the control method of another video playback disclosed in the embodiment of the present invention is illustrated
Figure.As shown in Fig. 2 the control method of the video playback may comprise steps of：
201st, smart machine obtains the visual focus of user.
In one embodiment, smart machine can be connected with eye tracker follow-up mechanism (abbreviation eye tracker), and utilize
The eye tracker follow-up mechanism of connection can follow the trail of the position that user eyeball is watched attentively, and smart machine can chase after eye tracker follow-up mechanism
Track to the position watched attentively of user eyeball as user visual focus.
In another embodiment, smart machine can be built-in with eyeball tracking unit, can be with using eyeball tracking unit
The movement of user eyeball is detected, and can determine that the position that user eyeball is watched attentively is made according to eyeball tracking cell side detecting result
It is the visual angle focus of user.
Used as a kind of optional implementation method, smart machine can be detected first after the visual angle focus for getting user
Whether smart machine is under contactless video playback control model, if it is, performing step 202；Conversely, terminating this stream
Journey.
Wherein, mode of the control smart machine in contactless video playback control model can be as follows：
Smart machine detects whether it has been in non-when its current state reaches specified duration into video broadcasting condition
The video playback control model of contact, if not, output prompt message, the prompt message is including random sentence and describes to believe
Breath, the description information is used to point out user to read aloud the random sentence, afterwards sets smart machine so that the identity for verifying user is legal
It is set to contactless video playback control model；If the vocal print for detecting the voice signal that user reads aloud the random sentence is special
The vocal print feature for levying the validated user prestored with smart machine matches, then smart machine is set into contactless regarding
Frequency plays control model；And the indicator lamp interval flashing of control smart machine, to represent that smart machine is contactless
Under video playback control model.Wherein, this contactless set-up mode can make user free hand to do other things, from
And the convenience that control smart machine is in contactless video playback control model can be improved, lift Consumer's Experience.
202nd, smart machine judges whether the visual focus of the user is gathered on the screen of smart machine, if it is, holding
Row step 203；, whereas if it is no, terminate this flow.
In the embodiment of the present invention, when the position that user eyeball is watched attentively is in the screen area of smart machine, smart machine
May determine that the visual focus of the user is gathered on the screen of smart machine；Conversely, when the position that user eyeball is watched attentively does not exist
When in the screen area of smart machine, smart machine may determine that the visual focus of the user is not gathered in the screen of smart machine
On.
203rd, smart machine determines the current state of smart machine；Wherein, the current state of smart machine is video playback
State or video pause state；If the current state of smart machine is video broadcasting condition, step 204~step 205 is performed；
If the current state of smart machine is video pause state, step 207 is performed.
204th, smart machine detects to the facial image of the user, obtains the facial image of the user.
205th, smart machine verify the user facial image whether the people of the validated user prestored with smart machine
Face image matches, if matched, performs step 206；, whereas if mismatching, terminate this flow.
206th, video is played in smart machine control smart machine pause, terminates this flow.
Wherein, 204~step 206 of implementation steps, it is possible to achieve smart machine current state be video broadcasting condition
When, just video is played in the pause of control smart machine when only the visual angle focus of validated user are on the screen of smart machine,
Such that it is able to prevent disabled user from controlling the video playback of smart machine wantonly.
207th, smart machine detects to the facial image of the user, obtains the facial image of the user.
208th, smart machine judges whether smart machine is previously stored with corresponding with the facial image of the user allows to regard
Frequency reproduction time section, if be previously stored with, performs step 209；If be not previously stored with, terminate this flow.
209th, smart machine judges whether the current time of smart machine is located in permission video playback time section, if
It is to perform step 210；If not, terminating this flow.
210th, smart machine control smart machine continues to play video, terminates this flow.
Wherein, 207~step 210 of implementation steps, it is possible to achieve smart machine current state be video pause state
When, the only visual angle focus of validated user are on the screen of smart machine, and the current time of smart machine is located at conjunction
Method user is corresponding to be allowed when in video playback time section, just controls smart machine to continue to play video, non-such that it is able to prevent
Method user is at any time or validated user controls the video of smart machine to broadcast wantonly outside video playback time section is allowed
Put, the electricity brought such that it is able to effectively prevent validated user from exceedingly controlling the video playback of smart machine quickly disappears
Consumption.
Used as a kind of optional implementation method, smart machine verifies whether the facial image of the user is advance with smart machine
The mode that the facial image of the validated user of storage matches can be as follows：
Smart machine can carry out two-value according to the color information of the facial image of the user, the facial image to the user
Change is processed；Further, the facial image of the user of this after binary conversion treatment can be divided into multiple block of pixels by smart machine, and
The corresponding pixel value of all pixels in each block of pixels is carried out or computing, obtain each block of pixels or operation result composition should
The down-sampling picture of the facial image of user；Further, the down-sampling picture that smart machine will can be obtained is divided into multiple pictures
Plain region, by each pixel region all pixels point or operation result sue for peace, obtain constitute the user face figure
The characteristic information of each pixel region of picture；Further, smart machine can be according to each picture of the facial image of the user
The characteristic information in plain region judges that the facial image of the validated user that the facial image of the user and smart machine are prestored is
It is no to match.Wherein, this implementation method can improve the accuracy rate and efficiency of facial image matching.
As a kind of optional implementation method, in above-mentioned steps 209, when smart machine judge smart machine it is current when
Between be located at the permission video playback time section in when, smart machine perform step 210 before, following steps can be first carried out：
Smart machine judges whether smart machine is previously stored with the remaining electricity of permission corresponding with the facial image of the user
Amount, if be previously stored with, judges whether the current electric quantity of smart machine reaches the permission dump energy, or judge smart machine
Current electric quantity and the difference of the permission dump energy whether reach certain numerical value, and or judge the current electric quantity of smart machine with should
The ratio of dump energy is allowed to reach certain proportion, if not, smart machine performs step 210；If it is, smart machine continues
Pause video playback.This implementation can be that each validated user sets different permission dump energies, such that it is able in intelligence
The flexible control of the access right for different validated users is realized in energy equipment, but also can effectively ensure smart machine
Electricity endurance.
Wherein, in the method described by Fig. 2, user controls video playback without clicking on screen with finger, and only needs
Its visual angle focus can easily be controlled into video playback on the screen of smart machine, such that it is able to significantly lift control
The convenience and efficiency of video playback processed.
Embodiment three
Fig. 3 is referred to, Fig. 3 is that the flow of the control method of another video playback disclosed in the embodiment of the present invention is illustrated
Figure.As shown in figure 3, the control method of the video playback may comprise steps of：
301st, smart machine obtains the visual focus of user.
In one embodiment, smart machine can be connected with eye tracker follow-up mechanism (abbreviation eye tracker), and utilize
The eye tracker follow-up mechanism of connection can follow the trail of the position that user eyeball is watched attentively, and smart machine can chase after eye tracker follow-up mechanism
Track to the position watched attentively of user eyeball as user visual focus.
In another embodiment, smart machine can be built-in with eyeball tracking unit, can be with using eyeball tracking unit
The movement of user eyeball is detected, and can determine that the position that user eyeball is watched attentively is made according to eyeball tracking cell side detecting result
It is the visual angle focus of user.
Used as a kind of optional implementation method, smart machine can be detected first after the visual angle focus for getting user
Whether smart machine is under contactless video playback control model, if it is, performing step 302；Conversely, terminating this stream
Journey.
302nd, smart machine judges whether the visual focus of the user is gathered on the screen of smart machine, if it is, holding
Row step 303；, whereas if it is no, terminate this flow.
In the embodiment of the present invention, when the position that user eyeball is watched attentively is in the screen area of smart machine, smart machine
May determine that the visual focus of the user is gathered on the screen of smart machine；Conversely, when the position that user eyeball is watched attentively does not exist
When in the screen area of smart machine, smart machine may determine that the visual focus of the user is not gathered in the screen of smart machine
On.
303rd, smart machine determines the current state of smart machine；Wherein, the current state of smart machine is video playback
State or video pause state；If the current state of smart machine is video broadcasting condition, step 304~step 305 is performed；
If the current state of smart machine is video pause state, step 310~step 311 is performed.
304th, smart machine detects to the facial image of the user, obtains the facial image of the user.
305th, smart machine verify the user facial image whether the people of the validated user prestored with smart machine
Face image matches, if matched, performs step 306；, whereas if mismatching, terminate this flow.
306th, smart machine obtains the frequency of wink of user.
307th, whether smart machine judges the frequency of wink in predetermined threshold value, if not in predetermined threshold value, held
Row step 308~step 309；If in predetermined threshold value, terminating this flow.
308th, smart machine confirms that the eyes of the user are in fatigue state, is exported for describing eye fatigue to the user
Prompt message.
309th, video is played in smart machine control smart machine pause, terminates this flow.
Wherein, 306~step 309 of implementation steps, can preferably provide the effect of pre- Anti-myopic eye for validated user.
310th, smart machine detects to the facial image of the user, obtains the facial image of the user.
311st, smart machine judges whether smart machine is previously stored with corresponding with the facial image of the user allows to regard
Frequency reproduction time section, if be previously stored with, performs step 312；If be not previously stored with, terminate this flow.
312nd, smart machine judges whether the current time of smart machine is located in permission video playback time section, if
It is to perform step 313~step 314；If not, terminating this flow.
313rd, smart machine control smart machine continues to play video.
314th, smart machine irradiates user eyeball by invisible light source, each on two eyeballs of user to form one instead
Hot spot is penetrated, two for being calculated hot spot distance is compared with default two hot spot distances, if two be calculated
Hot spot distance is more than default two hot spot distances, then the volume value and prompting user for lowering smart machine output increase eyes
The distance between with the screen of smart machine；Wherein, default two hot spots distance according to user and smart machine screen it
Between reference using distance and set determine.
As a kind of optional implementation method, in above-mentioned steps 312, when smart machine judge smart machine it is current when
Between be located at when in permission video playback time section, smart machine can be first carried out before step 313 and step 314 is performed
Following steps：
Smart machine judges whether smart machine is previously stored with the remaining electricity of permission corresponding with the facial image of the user
Amount, if be previously stored with, judges whether the current electric quantity of smart machine reaches the permission dump energy, or judge smart machine
Current electric quantity and the difference of the permission dump energy whether reach certain numerical value, and or judge the current electric quantity of smart machine with should
The ratio of dump energy is allowed to reach certain proportion, if not, smart machine performs step 313 and step 314；If it is, intelligence
Can equipment continuation pause video playback.This implementation can be that each validated user sets different permission dump energies, from
And the flexible control of access right for different validated users can be realized on smart machine, but also can effectively protect
Hinder the electricity endurance of smart machine.
Wherein, in the method described by Fig. 3, user controls video playback without clicking on screen with finger, and only needs
Its visual angle focus can easily be controlled into video playback on the screen of smart machine, such that it is able to significantly lift control
The convenience and efficiency of video playback processed.
Example IV
Fig. 4 is referred to, Fig. 4 is a kind of structural representation of the control device of video playback disclosed in the embodiment of the present invention.
As shown in figure 4, the control device of the video playback can include：
First acquisition unit 401, the visual focus for obtaining user；
Whether the first judging unit 402, the visual focus for judging the user is gathered in the screen of smart machine；
Status determining unit 403, during for the judged result in the first judging unit 402 to be, determines smart machine
Current state；Wherein, the current state of smart machine is video broadcasting condition or video pause state；
First control unit 404, the current state for determining smart machine in status determining unit 403 is that video is broadcast
When putting state, video is played in control smart machine pause；
Second control unit 405, the current state for determining smart machine in status determining unit 403 is temporary video
When stopping state, control smart machine continues to play video.
Used as a kind of optional implementation method, the first judging unit 402 gets regarding for user in first acquisition unit 401
After the focus of angle, whether smart machine can be first detected under contactless video playback control model, if it is, sentencing again
Whether the visual focus of the disconnected user is gathered on the screen of smart machine.
Wherein, mode of the control smart machine in contactless video playback control model can be as follows：
Smart machine detects whether it has been in non-when its current state reaches specified duration into video broadcasting condition
The video playback control model of contact, if not, output prompt message, the prompt message is including random sentence and describes to believe
Breath, the description information is used to point out user to read aloud the random sentence, afterwards sets smart machine so that the identity for verifying user is legal
It is set to contactless video playback control model；If the vocal print for detecting the voice signal that user reads aloud the random sentence is special
The vocal print feature for levying the validated user prestored with smart machine matches, then smart machine is set into contactless regarding
Frequency plays control model；And the indicator lamp interval flashing of control smart machine, to represent that smart machine is contactless
Under video playback control model.Wherein, this contactless set-up mode can make user free hand to do other things, from
And the convenience that control smart machine is in contactless video playback control model can be improved, lift Consumer's Experience.
Wherein, the control device of the video playback described by Fig. 4 is implemented, user controls to regard without clicking on screen with finger
Frequency is played, and only need by its visual angle focus on the screen of smart machine by easily control video playback so that can
Significantly to lift the convenience and efficiency of control video playback.
Embodiment five
Fig. 5 is referred to, Fig. 5 is the structural representation of the control device of another video playback disclosed in the embodiment of the present invention
Figure.Wherein, the control device of the video playback shown in Fig. 5 is that the control device of video playback as shown in Figure 4 is optimized
Arrive.Compared with the control device of the video playback shown in Fig. 4, the control device of the video playback shown in Fig. 5 can also include：
Second acquisition unit 406, the current state for determining smart machine in status determining unit 403 is that video is broadcast
Put after state, the facial image to user is detected, obtain the facial image of user；
Image authentication unit 407, for verify user facial image whether the legal use prestored with smart machine
The facial image at family matches；
The first above-mentioned control unit 404, the current shape specifically for determining smart machine in status determining unit 403
When state is video broadcasting condition, and the result of described image authentication unit 407 is when matching, to control the smart machine
Video is played in pause.
As a kind of optional implementation method, image authentication unit 407 verify the user facial image whether with intelligence
The mode that the facial image of the validated user that equipment is prestored matches can be as follows：
Image authentication unit 407 can be according to the color information of the facial image of the user, to the facial image of the user
Carry out binary conversion treatment；Further, image authentication unit 407 can be by the facial image of the user of this after binary conversion treatment point
Into multiple block of pixels, and the corresponding pixel value of all pixels in each block of pixels is carried out or computing, obtain each block of pixels
Or operation result constitutes the down-sampling picture of the facial image of the user；Further, image authentication unit 407 will can be obtained
Down-sampling picture is divided into multiple pixel regions, by each pixel region all pixels point or operation result sue for peace,
Obtain the characteristic information of each pixel region of the facial image for constituting the user；Further, image authentication unit 407 can be with
The characteristic information of each pixel region of the facial image according to the user judges that the facial image of the user is pre- with smart machine
Whether the facial image of the validated user for first storing matches.Wherein, this implementation method can improve facial image matching
Accuracy rate and efficiency.
As a kind of optional implementation method, in the control device of the video playback shown in Fig. 5, also include：
3rd acquiring unit 408, it is advance with smart machine for the facial image in the checking user of image authentication unit 407
After the facial image of the validated user of storage matches, the frequency of wink of user is obtained；
Second judging unit 409, for judging the frequency of wink whether in predetermined threshold value；
First Tip element 410, for judging the frequency of wink not in predetermined threshold value in the second judging unit 409
When, confirm that the eyes of the user are in fatigue state, export the prompt message for describing eye fatigue to user, and trigger the
One control unit 404 when it is video broadcasting condition that status determining unit 403 determines the current state of smart machine, Yi Jitu
As the result of authentication unit 407 is that when matching, video is played in control smart machine pause.
Wherein, the control device of the video playback described by Fig. 5 is implemented, user controls to regard without clicking on screen with finger
Frequency is played, and only need by its visual angle focus on the screen of smart machine by easily control video playback so that can
Significantly to lift the convenience and efficiency of control video playback.And, implement the control device of the video playback described by Fig. 5
May also reach up the effect of pre- Anti-myopic eye.
Embodiment six
Fig. 6 is referred to, Fig. 6 is the structural representation of the control device of another video playback disclosed in the embodiment of the present invention
Figure.Wherein, the control device of the video playback shown in Fig. 6 is that the control device of video playback as shown in Figure 5 is optimized
Arrive.Compared with the control device of the video playback shown in Fig. 5, the control device of the video playback shown in Fig. 6 can also include：
Image detecting element 411, the current state for determining smart machine in status determining unit 403 is temporary video
Stop after state, the facial image to user is detected, obtain the facial image of user；
3rd judging unit 412, matches for judging whether smart machine is previously stored with the facial image of user
Permission video playback time section；If be previously stored with, determine whether the current time of smart machine is located at the permission video
In reproduction time section；
The second above-mentioned control unit 405, the current shape specifically for determining smart machine in status determining unit 403
When state is video pause state, and the 3rd judging unit 412 determines that the current time of smart machine is located at the permission video
When in reproduction time section, control smart machine continues to play video.
As a kind of optional implementation method, determine that the current state of smart machine is to regard in status determining unit 403
During frequency halted state, and the 3rd judging unit 412 determine smart machine current time be located at the permission video playback when
Between in section when, the second control unit 405 can first carry out following steps before control smart machine continues to play video：
Second control unit 405 judges whether smart machine is previously stored with permission corresponding with the facial image of the user
Dump energy, if be previously stored with, judges whether the current electric quantity of smart machine reaches the permission dump energy, or judge intelligence
Can the current electric quantity of equipment and the difference of the permission dump energy whether reach certain numerical value, and or judge the current electricity of smart machine
Amount reaches certain proportion with the ratio of the permission dump energy, if not, the control smart machine of the second control unit 405 continues to broadcast
Put video；If it is, the second control unit 405 need not control smart machine to continue to play video.This implementation can be each
Individual validated user sets different permission dump energies, such that it is able to realize making for different validated users on smart machine
With the flexible control of authority, but also can effectively ensure the electricity endurance of smart machine.
As a kind of optional implementation method, in the control device of the video playback shown in Fig. 6, also include：
Second Tip element 413, after continuing to play video in the control smart machine of the second control unit 405, leads to
Invisible light source irradiation user eyeball is crossed, a flare, two for being calculated respectively are formed on two eyeballs of user
Individual hot spot distance is compared with default two hot spot distances, if the two hot spots distance being calculated is more than default two
Hot spot distance, the then volume value and prompting user for lowering smart machine output increases between eyes and the screen of smart machine
Distance；Wherein, default two hot spots distance is set according to the reference between user and the screen of smart machine using distance
It is determined that.
Wherein, the control device of the video playback described by Fig. 6 is implemented, user controls to regard without clicking on screen with finger
Frequency is played, and only need by its visual angle focus on the screen of smart machine by easily control video playback so that can
Significantly to lift the convenience and efficiency of control video playback.And, implement the control device of the video playback described by Fig. 6
May also reach up the effect of pre- Anti-myopic eye.
Embodiment seven
Fig. 7 is referred to, Fig. 7 is a kind of structural representation of smart machine disclosed in the embodiment of the present invention.Wherein, Fig. 7 institutes
The smart machine for showing includes the control device of any one video playback of Fig. 4~Fig. 6.Wherein, implement the intelligence described by Fig. 7 to set
Standby, user control video playback without clicking on screen with finger, and only need by its visual angle focus smart machine screen
Video playback can be easily controlled on curtain, such that it is able to significantly lift the convenience and efficiency of control video playback.And,
Implement the effect that the smart machine described by Fig. 7 may also reach up pre- Anti-myopic eye.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completed with instructing the hardware of correlation by program, the program can be stored in a computer-readable recording medium, storage
Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
For carrying or computer-readable any other medium of data storage.
A kind of control method and device of video playback, smart machine disclosed in the embodiment of the present invention have been carried out in detail above
Thin to introduce, specific case used herein is set forth to principle of the invention and implementation method, and above example is said
It is bright to be only intended to help and understand the method for the present invention and its core concept；Simultaneously for those of ordinary skill in the art, foundation
Thought of the invention, will change in specific embodiments and applications, and in sum, this specification content is not
It is interpreted as limitation of the present invention.
Claims (11)
1. a kind of control method of video playback, it is characterised in that including：
Obtain the visual focus of user；
Judge whether the visual focus of the user is gathered on the screen of smart machine, if it is, determining the smart machine
Current state；Wherein, the current state of the smart machine is video broadcasting condition or video pause state；
If the current state of the smart machine is video broadcasting condition, the smart machine pause is controlled to play video；
Or, if the current state of the smart machine is video pause state, control the smart machine to continue to play video.
2. the control method of video playback according to claim 1, it is characterised in that determining the smart machine
After current state is video broadcasting condition, and before controlling the smart machine pause to play video, methods described is also
Including：
Facial image to the user detects, obtains the facial image of the user；
Verify the user facial image whether the facial image phase of the validated user prestored with the smart machine
Match somebody with somebody, if matched, perform the described control smart machine and suspend the step of playing video.
3. the control method of video playback according to claim 2, it is characterised in that verifying the face figure of the user
After matching as the facial image of the validated user prestored with the smart machine, and controlling the smart machine
Before video is played in pause, methods described also includes：
Whether the frequency of wink of the user is obtained, the frequency of wink is judged in predetermined threshold value, if not described pre-
In gating limit value, confirm that the eyes of the user are in fatigue state, exported for describing carrying for eye fatigue to the user
Show information, and perform the described control smart machine and suspend the step of playing video.
4. the control method of the video playback according to claim 1,2 or 3, it is characterised in that determining the intelligence
After the current state of equipment is video pause state, and before controlling the smart machine to continue to play video, if
Methods described also includes：
Facial image to the user detects, obtains the facial image of the user；
Judge whether the smart machine is previously stored with permission video playback time corresponding with the facial image of the user
Section, if be previously stored with, judges whether the current time of the smart machine is located in the permission video playback time section,
If it is, performing the described control smart machine continues the step of playing video.
5. the control method of video playback according to claim 4, it is characterised in that continue the smart machine is controlled
Play after video, methods described also includes：
The user eyeball is irradiated by invisible light source, a flare is respectively formed on two eyeballs of the user,
The two hot spot distances that will be calculated are compared with default two hot spot distances, if two hot spots being calculated
Distance is more than default two hot spot distances, then lower the volume value of the smart machine output and point out the user
Increase the distance between eyes and screen of the smart machine；Wherein, default two hot spots distance according to user with
Reference between the screen of the smart machine is set using distance and determined.
6. a kind of control device of video playback, it is characterised in that including：
First acquisition unit, the visual focus for obtaining user；
Whether the first judging unit, the visual focus for judging the user is gathered in the screen of smart machine；
Status determining unit, during for the judged result in first judging unit to be, determines working as the smart machine
Preceding state；Wherein, the current state of the smart machine is video broadcasting condition or video pause state；
First control unit, the current state for determining the smart machine in the status determining unit is video playback
During state, the smart machine pause is controlled to play video；
Second control unit, the current state for determining the smart machine in the status determining unit is video pause
During state, the smart machine is controlled to continue to play video.
7. the control device of video playback according to claim 6, it is characterised in that also include：
Second acquisition unit, the current state for determining the smart machine in the status determining unit is video playback
After state, the facial image to the user is detected, obtains the facial image of the user；
Image authentication unit, for verify the user facial image whether the legal use prestored with the smart machine
The facial image at family matches；
First control unit, the current state specifically for determining the smart machine in the status determining unit is
During video broadcasting condition, and the result of described image authentication unit is when matching, to control the smart machine pause to broadcast
Put video.
8. the control device of video playback according to claim 7, it is characterised in that also include：
3rd acquiring unit, the facial image for verifying the user in described image authentication unit is pre- with the smart machine
After the facial image of the validated user for first storing matches, the frequency of wink of the user is obtained；
Second judging unit, for judging the frequency of wink whether in predetermined threshold value；
First Tip element, for when second judging unit judges the frequency of wink not in predetermined threshold value,
Confirm that the eyes of the user are in fatigue state, exported for describing the prompt message of eye fatigue to the user, and touch
Send out the first control unit described and determine that the current state of the smart machine is video playback shape in the status determining unit
During state, and the result of described image authentication unit is when matching, to control the smart machine pause to play video.
9. the control device of the video playback according to claim 6,7 or 8, it is characterised in that also include：
Image detecting element, the current state for determining the smart machine in the status determining unit is video pause
After state, the facial image to the user is detected, obtains the facial image of the user；
3rd judging unit, matches for judging whether the smart machine is previously stored with the facial image of the user
Permission video playback time section；If be previously stored with, determine whether the current time of the smart machine permits positioned at described
Perhaps in video playback time section；
Second control unit, the current state specifically for determining the smart machine in the status determining unit is
During video pause state, and the 3rd judging unit determines that the current time of the smart machine allows to regard positioned at described
When in frequency reproduction time section, the smart machine is controlled to continue to play video.
10. the control device of video playback according to claim 9, it is characterised in that also include：
Second Tip element, after controlling the smart machine to continue to play video in second control unit, passes through
Invisible light source irradiates the user eyeball, and a flare is respectively formed on two eyeballs of the user, will calculate
To two hot spot distances be compared with default two hot spot distances, if two hot spot distances being calculated are more than
Default two hot spot distances, then lower the volume value of the smart machine output and point out user's increase eyes
The distance between with the screen of the smart machine；Wherein, default two hot spots distance is according to user and the intelligence
Reference between the screen of equipment is set using distance and determined.
A kind of 11. smart machines, its feature exists, including the video playback described in any one of claim 6~10 control device.
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| CN201611034346.9A CN106792036A (en) | 2016-11-18 | 2016-11-18 | Video playing control method and device and intelligent device |
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