CN105992065B - Video on demand social interaction method and system - Google Patents
Video on demand social interaction method and system Download PDFInfo
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- CN105992065B CN105992065B CN201510076592.XA CN201510076592A CN105992065B CN 105992065 B CN105992065 B CN 105992065B CN 201510076592 A CN201510076592 A CN 201510076592A CN 105992065 B CN105992065 B CN 105992065B
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Abstract
The invention discloses a kind of video on demand social interaction methods, and the method comprising the steps of: judge the first client whether with the second client synchronization play film；Detect the dynamic change of the user of the first client；Obtain user's dynamic-change information；Calculate the predeterminated position that film shows dynamic-change information；Dynamic-change information is set to predeterminated position to show in the second client.The present invention also provides a kind of systems of application video on demand social interaction method.The present invention can be convenient user and carry out interaction when watching film.
Description
Technical field
The present invention relates to a kind of multimedia technologies, more particularly, to a kind of video on demand social interaction method and video on demand
Social interaction system.
Background technique
Video on demand (VOD) system allows user to transmit content by set-top box, television set or other equipment come on demand
Selection and viewing substance film.Video on demand system usually provides to user and watches the flexible of substance film at any time
Property.Currently, video on demand system allows user to deliver text reviews during ornamental film, however, a large amount of text informations
It is not very close that comment, which can cover important substance film and influence viewing quality and interaction,.
Summary of the invention
In view of the foregoing, it is necessary to a kind of video on demand social interaction method be provided, enable user when watching film
Interaction is closer.
In view of the foregoing, it there is a need to provide a kind of system of application video on demand social interaction method, enable and using
Person's interaction when watching film is closer.
The video on demand social interaction method is comprising steps of play film；Judge the first client whether with the second client
Film is played simultaneously in end；When the first client and the second client synchronization play film, the user of the first client is detected
Dynamic change；Obtain user's dynamic-change information；Calculate the predeterminated position that film shows dynamic-change information；Dynamic is become
Change information and is set to predeterminated position to show in the second client；When the user of the first client watches film alone,
User selects viewing film comment information then to show film comment information, otherwise, does not show film comment information；Movie playback
After, the user of the first client carries out preview to dynamic-change information recorded in viewing film process, editor makes
Become film comment information.
The video on demand social interaction system includes: playing module, for playing film；Judgment module, for judging the
One client whether with the second client synchronization play film；Judgment module is also used to see alone as the user of the first client
When seeing film, user selects viewing film comment information then to show film comment information, otherwise, does not show film comment letter
Breath；Detecting module detects user's dynamic change of the first client for watching in film process in user；Record mould
Block, user's dynamic change for recording the first client generate corresponding dynamic-change information；Computing module, for calculating
Film shows the predeterminated position of dynamic-change information；Dynamic-change information is set to predeterminated position second by setup module
It is shown in client；And editor module, for after movie playback, the user of the first client to be to viewing film process
Recorded in dynamic-change information carry out preview, editor make film comment information.
The video on demand social interaction system and video on demand social interaction method can allow multiple viewers to carry out
Real-time interactive, closely sense are more preferable.
Detailed description of the invention
Fig. 1 is the application environment schematic diagram of video on demand social interaction system of the present invention.
Fig. 2 is the client schematic diagram of video on demand social interaction system of the present invention.
Fig. 3 is the functional block diagram of video on demand social interaction system preferred embodiment of the present invention.
Fig. 4 is that the interface that user selects film comment information when film is not played simultaneously for client of the present invention is illustrated
Figure.
Fig. 5 is the submodule figure of video on demand social interaction system shown in Fig. 3.
Fig. 6 is the interface schematic diagram that user edits the dynamic change of record after movie playback of the present invention.
Fig. 7 is the flow chart of video on demand social interaction method preferred embodiment of the present invention.
The sub-process figure of video on demand social interaction method shown in Fig. 8 Fig. 7.
Main element symbol description
| Client terminal device | 10 |
| Video on demand social interaction system | 100 |
| Memory | 200 |
| Processor | 300 |
| Playing module | 101 |
| Judgment module | 102 |
| Detecting module | 103 |
| Logging modle | 104 |
| Computing module | 105 |
| Setup module | 106 |
| Editor module | 107 |
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Referring to Fig. 1, it is the application environment schematic diagram of video on demand social interaction system 100 of the present invention.In this implementation
In mode, server 65 is interacted by network 62 with several client terminals.Server 65 is mainly used for providing clients with online
Film function is played simultaneously between video-on-demand service, storage user's film comment information and realization client.Wherein,
Video on demand social interaction system 100 is applied in client terminal device 10.In the present embodiment with the first client 61 and
Illustrate the present invention for two client terminal devices of client 63 two.Wherein client terminal device can be television system, computer, put down
Plate computer, mobile phone etc..
Referring to Fig.2, in the present embodiment, client terminal 61 and 63 is respectively television system.Any client 61 and 63 is wrapped
It includes set-top box 51, television set 52, capture equipment 53.51 person's of being used primarily for online request video of set-top box and realization and clothes
The interactive function of business device 65.Television set 52 is for playing film and display dynamic-change information.Equipment 53 is captured for real-time
Detect the dynamic of user.Capturing equipment 53 includes camera 530 and microphone 532.Camera 530 is used to carry out user
It shoots to capture movement, posture and the expression of user.Microphone 532 is used to acquire the sound of one or more users.
It is the functional block diagram of 100 preferred embodiment of video on demand social interaction system of the present invention refering to Fig. 3.On-demand view
Interrogating social interaction system 100 includes playing module 101, judgment module 102, detecting module 103, logging modle 104, computing module
105, setup module 106 and editor module 107.The module is configured to be performed by one or more processors, to complete this
Invention.In the present embodiment, the module is executed by processor 300.The so-called module of the present invention is to complete a specific function
Computer program code segments.Memory 200 is for storing the data such as the program code of video on demand social interaction system 100.
Playing module 101 is used for client terminal playing film.
Judgment module 102 is for judging whether the first client 61 with the second client 63 is played simultaneously film.For example, with
Video signal social interaction system 100 is selected to can use existing audio video synchronization play-back technology, technology etc. is played simultaneously in fact in multi-channel video
Film is played simultaneously in existing first client 61 and the second client 63.When the first client 61 and the second client 63 are played simultaneously
When film, real time data can be mutually transferred simultaneously in viewing film.When the first client 61 and the second client 63 be not synchronous
When playing film, the first client 61 is only capable of watching film and film comment information, the film comment information by server 65
People to watch the film is edited and is stored as film is stored in together in server 65.The film comment information includes
Text information, audio-frequency information, video information and posture and facial expression etc..
As shown in figure 4, judgment module 102 is also used to not play out film with the second client 63 when the first client 61
When, judge that user chooses whether viewing film comment information.Specifically, when user by input equipment select "Yes", then
Judge that user selects viewing comment information, will be shown on screen have already viewed film left by the people of the film at this time
Comment information.When user by input equipment select "No", then judge user selection do not watch comment information, then making
User would not show on screen in viewing film process has already viewed film comment information left by the people of the film.
Judgment module 102 is also used to judge whether film finishes.If film does not finish, equipment 53 is captured
It will be constantly in working condition, to capture the dynamic of user；If movie playback finishes, captures equipment 53 and stop working.
Whether the dynamic for the user that detecting module 103 is used to detect the first client 61 changes.Specifically, it detects
Module 103 is used to detect whether the user of the first client 61 sends out according to the dynamic for capturing the user that equipment 53 captures
Raw dynamic change.For example, occurring transporting in user in the image of the user for the first client 61 that camera 530 is shot
For dynamic, posture when perhaps expression shape change or microphone 532 collect sound, then the user of the first client 61 is detected mould
Block 103 is detected as that dynamic change occurs.
Logging modle 104 is used to obtain user's dynamic-change information of the first client.Specifically, work as detecting module
103 when detecting that dynamic change occurs for the user of the first client 61, and logging modle 104 is by the user of the first client 61
Dynamic change record.It is to be appreciated that the dynamic-change information is the video either microphone that camera 530 is shot
The audio of 532 acquisitions.
Computing module 105 is used to calculate the predeterminated position that film shows dynamic-change information.Specifically, as shown in figure 5, meter
Calculating module 105 includes cutting unit 1051, saliency value computing unit 1052, summation unit 1053 and searching unit 1054.Point
Unit 1051 is cut for film to be shown that picture is divided into multiple grids.Saliency value computing unit 1052 is for calculating each grid
The sum of interior pixel is used as saliency value.Summation unit 1053 is used to calculate the sum of the saliency value of preset quantity and continuous grid.
Wherein, which determines according to the size of dynamic-change information.Searching unit 1054 is for finding out by preset quantity
The predeterminated position of grid composition and the smallest region of the sum of saliency value as display dynamic-change information.
Setup module 106 is used to for the dynamic-change information to be set to the predeterminated position to show in the second client
Show.
After editor module 107 is used for movie playback, user's operation of the first client of response is to viewing film mistake
Dynamic-change information recorded in journey is edited to generate the film comment information of the film.As shown in fig. 6, user can
Explanatory note, mark are carried out with the dynamic-change information 56 to record, such as video information, audio-frequency information, or can also be incited somebody to action
Oneself unsatisfied dynamic-change information is deleted.
It is the flow chart of video on demand social interaction method preferred embodiment of the present invention refering to Fig. 7.The video on demand is social
Interactive approach is by the first client or the second client executing.Below in the video on demand social interaction method by the first client
End is illustrated for executing.Specific step is as follows for the video on demand social interaction method.
Step S10, the first client terminal playing film.
Step S11, judge the first client whether with the second client synchronization play film, when the first client and second
When client synchronization plays film, real time data can be mutually transferred simultaneously in viewing film.When the first client and the second visitor
When film is not played simultaneously for family end, the first client is only capable of watching film by server and film comment information, the film are commented
It is edited and is stored as film is stored in server together by the people for watching the film by information.
Whether step S12, the dynamic for detecting the user of the first client change.Specifically, according to capture equipment
The dynamic of the user captured detects whether the user of the first client occurs dynamic change.For example, camera is shot
The first client user image in occur moving in user, posture perhaps expression shape change or microphone
When collecting sound, then the user of the first client is detected as that dynamic change occurs.
Step S13 obtains user's dynamic-change information of the first client.Specifically, when detecting the first client
User occur dynamic change when, the dynamic change of the user of the first client is recorded.It is to be appreciated that this is dynamic
State change information is the audio of the video either microphone acquisition of camera shooting.
Step S14 calculates the predeterminated position that film shows dynamic-change information.Specifically, film is shown into picture first
It is divided into multiple grids；Then the sum of pixel in each grid is calculated as saliency value；Calculate preset quantity and continuous side
The sum of saliency value of lattice；It finally finds out and is made of preset quantity grid and the smallest region of the sum of saliency value is as display dynamic
The predeterminated position of change information.
Dynamic-change information is set to predeterminated position to show in the second client by step S15.
Step S16, judges whether film finishes, if film does not finish, capturing equipment will locate always
In working condition, to capture the dynamic of user；If movie playback finishes, captures equipment and stop working.
Step S17 judges that user chooses whether to see when the first client does not play out film with the second client
See film comment information.Specifically, when user by input equipment select "Yes", then judge user select viewing comment
Information will show on screen have already viewed film comment information left by the people of the film at this time.When user is by defeated
Enter equipment selection "No", then judge that comment information is not watched in user's selection, then user is shielded in viewing film process
It would not be shown on curtain and have already viewed film comment information left by the people of the film.
Step S18, the first client screen show film comment information.
Step S19, the first client do not show film comment information.
Whether step S20, the dynamic for detecting the user of the first client change.Specifically, according to capture equipment
The dynamic of the user captured detects whether the user of the first client occurs dynamic change.For example, camera is shot
The first client user image in occur moving in user, posture perhaps expression shape change or microphone
When collecting sound, then the user of the first client is detected as that dynamic change occurs.
Step S21 obtains user's dynamic-change information of the first client.Specifically, when detecting the first client
User occur dynamic change when, the dynamic change of the user of the first client is recorded.It is to be appreciated that this is dynamic
State change information is the audio of the video either microphone acquisition of camera shooting.
Step S22 calculates the predeterminated position that film shows dynamic-change information.Specifically, film is shown into picture first
It is divided into multiple grids；Then the sum of pixel in each grid is calculated as saliency value；Calculate preset quantity and continuous side
The sum of saliency value of lattice；It finally finds out and is made of preset quantity grid and the smallest region of the sum of saliency value is as display dynamic
The predeterminated position of change information.
Step S23, judges whether film finishes, if film does not finish, capturing equipment will locate always
In working condition, to capture the dynamic of user；If movie playback finishes, captures equipment and stop working.
Step S24, after movie playback, user's operation of the first client of response in viewing film process to being remembered
The dynamic-change information of record is edited to generate the film comment information of the film.As shown in fig. 6, user can be to record
Dynamic-change information 56, such as video information, audio-frequency information carry out explanatory note, mark, or oneself can also be discontented with
The dynamic-change information of meaning is deleted.
It is the flow chart for the predeterminated position preferred embodiment that the present invention calculates display dynamic-change information refering to Fig. 8.
Film is shown that picture is divided into multiple grids by step S100.
Step S200 calculates the sum of pixel in each grid as saliency value.
Step S300 calculates the sum of the saliency value of preset quantity and continuous grid.
Step S400 finds out and is made of preset quantity grid and the smallest region of the sum of saliency value becomes as display dynamic
Change the predeterminated position of information.
The above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferred embodiment to this hair
It is bright to be described in detail, those skilled in the art should understand that, it can modify to technical solution of the present invention
Or equivalent replacement, without departing from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. a kind of video on demand social interaction method is applied in the first client, which is characterized in that the method comprising the steps of:
Judge the first client whether with the second client synchronization play film；
Detect user's dynamic change of the first client；
Obtain user's dynamic-change information；
Calculate the predeterminated position that film shows dynamic-change information；And
The dynamic-change information is set to the predeterminated position to show in the second client, wherein described calculate shows
Show the predeterminated position of dynamic-change information comprising steps of
Film is shown that picture is divided into multiple grids；
The sum of pixel in each grid is calculated as saliency value；
Calculate the sum of preset quantity and the saliency value of continuous grid and
It finds out and is made of preset quantity grid and the smallest region of the sum of saliency value is as the default of display dynamic-change information
Position.
2. video on demand social interaction method as described in claim 1, which is characterized in that the video on demand social interaction side
Method further includes following steps:
The user's operation for responding the first client is edited and is generated to dynamic change recorded in viewing film process
The comment information of the film.
3. video on demand social interaction method as described in claim 1, which is characterized in that the first client of the judgement and the
The step of whether two clients are played simultaneously film include:
When first client and the second client synchronization play film, real time data can be mutually transferred simultaneously in viewing film；
When film is not played simultaneously in the first client and the second client, the first client is only capable of watching film and shadow by server
Piece comment information.
4. video on demand social interaction method as described in claim 1, which is characterized in that the user of first client
Dynamic change is detected by camera either microphone.
5. a kind of video on demand social interaction system is applied in the first client, which is characterized in that the video on demand is social
Interaction systems include:
Judgment module, for judge the first client whether with the second client synchronization broadcasting film；
Detecting module, for detecting user's dynamic change of the first client；
Logging modle, user's dynamic change for recording the first client generate corresponding dynamic-change information；
Computing module, for calculating the predeterminated position for showing dynamic-change information in the film；And
Setup module, for the dynamic-change information to be set to predeterminated position to show in the second client, wherein institute
State computing module further include:
Cutting unit, for film to be shown that picture is divided into multiple grids；
Saliency value computing unit, for calculating the sum of pixel in each grid as saliency value；
Summation unit, for calculating the sum of the saliency value of preset quantity and continuous grid；
Searching unit is made of and the smallest region of the sum of saliency value becomes as display dynamic for finding out preset quantity grid
Change the predeterminated position of information.
6. video on demand social interaction system as claimed in claim 5, which is characterized in that video on demand social interaction system
System further include:
Editor module carries out preview or editor as the film to the dynamic-change information for responding user's operation
Comment information.
7. video on demand social interaction system as claimed in claim 5, which is characterized in that the judgment module is also used to:
Judge whether user selects viewing film comment information, when the judgment module judges that user selects viewing film
When comment information, display has already viewed comment information left by the people of the film on screen；When the judgment module is judged
When film comment information is not watched in user's selection, do not show that comment left by the people for having already viewed the film is believed on screen
Breath.
8. video on demand social interaction system as claimed in claim 5, which is characterized in that the user of first client
Dynamic change is detected by camera either microphone.
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| US8887197B2 (en) * | 2012-11-29 | 2014-11-11 | At&T Intellectual Property I, Lp | Method and apparatus for managing advertisements using social media data |
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| CN101309390A (en) * | 2007-05-17 | 2008-11-19 | 华为技术有限公司 | Visual communication system, apparatus and subtitle displaying method |
| CN102595212A (en) * | 2010-12-16 | 2012-07-18 | 微软公司 | Simulated group interaction with multimedia content |
| CN103530788A (en) * | 2012-07-02 | 2014-01-22 | 纬创资通股份有限公司 | Multimedia evaluating system, multimedia evaluating device and multimedia evaluating method |
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