CN105187930B - Interactive approach and device based on net cast - Google Patents

Interactive approach and device based on net cast Download PDF

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Publication number
CN105187930B
CN105187930B CN201510603108.4A CN201510603108A CN105187930B CN 105187930 B CN105187930 B CN 105187930B CN 201510603108 A CN201510603108 A CN 201510603108A CN 105187930 B CN105187930 B CN 105187930B
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CN
China
Prior art keywords
live video
drawing
draw data
terminal
permission
Prior art date
Application number
CN201510603108.4A
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Chinese (zh)
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CN105187930A (en
Inventor
席辉
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广州酷狗计算机科技有限公司
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Priority to CN201510603108.4A priority Critical patent/CN105187930B/en
Publication of CN105187930A publication Critical patent/CN105187930A/en
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Publication of CN105187930B publication Critical patent/CN105187930B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-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
    • H04N21/47205End-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 manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866Management of end-user data
    • H04N21/25875Management of end-user data involving end-user authentication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting

Abstract

The invention discloses a kind of interactive approach and device based on net cast, belongs to field of computer technology.The described method includes: receiving live video stream, live video picture is shown according to the live video stream;Obtain the draw data drawn based on the live video picture;The draw data is sent to server, subsequent live video stream is pushed according to the draw data by the server, the corresponding picture upper layer of the subsequent live video stream is superimposed with the corresponding image of the draw data, interact user with the user of other same live videos of viewing by mapping operation, the interaction mode based on net cast is extended, user experience is improved.

Description

Interactive approach and device based on net cast

Technical field

The present invention relates to field of computer technology, in particular to a kind of interactive approach and device based on net cast.

Background technique

Internet video live broadcasting is that one kind allows user to watch that the ongoing live audio-video in distal end is real by network The network application mode of condition.

With the continuous development of Internet technology, more and more internet video live broadcastings are showing that distal end is ongoing existing While the audio-video fact of field, the interactive service based on live video is additionally provided.For example, user can watch network direct broadcasting It is pushed in the form of barrage when video to the server sending information text that perhaps voice server sends user or voice To the other users of consolidated network live video are watched, to realize the interaction between user.

The existing interaction based on net cast only has text or voice interface, and interaction mode is more single, user's body It tests not high.

Summary of the invention

It is more single in order to solve the existing interaction mode based on net cast, the not high problem of user experience, this hair It is bright to provide a kind of interactive approach and device based on net cast.The technical solution is as follows:

In a first aspect, a kind of interactive approach based on net cast is provided, in terminal, which comprises

Live video stream is received, live video picture is shown according to the live video stream;

When receiving the instruction for starting to draw, in live video picture upper layer Overlapping display drawing interface;

Obtain the draw data drawn in the drawing interface based on the live video picture;

The draw data is sent to server, subsequent live streaming is pushed according to the draw data by the server Video flowing, the corresponding picture upper layer of the subsequent live video stream are superimposed with the corresponding image of the draw data.

Optionally, described to obtain the drawing number drawn in the drawing interface based on the live video picture According to, comprising:

The draw data is obtained according to the operation trace of the touch control operation executed in drawing area;

Wherein, the drawing area includes: the screen area for showing the live video picture, alternatively, with the terminal Touch area on connected drawing panel device.

Optionally, described to obtain the drawing number drawn in the drawing interface based on the live video picture According to, comprising:

The draw data is obtained according to the specified operation to pre-set pattern template;The specified operation includes choosing Select at least one of operation, drag operation, zoom operations and delete operation.

Optionally, before the draw data being sent to server, the method also includes:

It detects the terminal and logs in whether account used in the server has drawing permission;

If testing result is that the account has the drawing permission, executes and described the draw data is sent to clothes The step of business device.

Second aspect provides a kind of interactive approach based on net cast, in server, which comprises

Push live video stream;

The draw data that terminal is sent is received, the draw data is that the terminal is receiving the live video stream, And it is obtained after according to the live video stream showing live video picture, on live video picture upper layer Overlapping display The draw data drawn in drawing interface based on the live video picture;

Subsequent live video stream is pushed according to the draw data, on the corresponding picture of the subsequent live video stream Stacking is added with the corresponding image of the draw data.

Optionally, the method also includes:

Start timer immediately after starting to push subsequent live video stream according to the draw data;

When reaching predetermined point of time when the timer, stop pushing subsequent live streaming view according to the draw data Frequency flows.

The third aspect provides a kind of interactive device based on net cast, in terminal, described device to include:

Video flowing receiving module, for receiving live video stream;

Video display module, for showing live video picture according to the live video stream;

Drawing interface display module, for receive start draw instruction when, on live video picture upper layer Overlapping display drawing interface;

Data acquisition module is drawn for obtaining in the drawing interface based on what the live video picture was drawn Diagram data;

Data transmission blocks, for the draw data to be sent to server, by the server according to the drawing The subsequent live video stream of data-pushing, the corresponding picture upper layer of the subsequent live video stream are superimposed with the draw data Corresponding image.

Optionally, the data acquisition module, for being obtained according to the operation trace of the touch control operation executed in drawing area Take the draw data;

Wherein, the drawing area includes: the screen area for showing the live video picture, alternatively, with the terminal Touch area on connected drawing panel device.

Optionally, the data acquisition module, for obtaining institute according to the specified operation to pre-set pattern template State draw data;The specified operation includes at least one in selection operation, drag operation, zoom operations and delete operation Kind.

Optionally, described device further include:

Permission detection module, for examining before the draw data is sent to server by the data transmission blocks It surveys the terminal and logs in whether account used in the server has drawing permission;

The data transmission blocks are that the account has described draw for the testing result in the permission detection module When figure permission, the described the step of draw data is sent to server is executed.

Fourth aspect provides a kind of interactive device based on net cast, in server, described device to include:

Pushing video streaming module, for pushing live video stream;

Data reception module, for receiving the draw data of terminal transmission, the draw data is that the terminal is receiving It is obtained to the live video stream, and after showing live video picture according to the live video stream, in the live video The draw data drawn in the drawing interface of picture upper layer Overlapping display based on the live video picture;

The pushing video streaming module is also used to push subsequent live video stream according to the draw data, after described The corresponding picture upper layer of continuous live video stream is superimposed with the corresponding image of the draw data.

Optionally, described device further include:

Timing module pushes subsequent live streaming view according to the draw data for starting in the pushing video streaming module Start timer immediately after frequency stream;

The pushing video streaming module when being also used to reach predetermined point of time when the timer, stops according to institute It states draw data and pushes subsequent live video stream.

5th aspect, provides a kind of computer readable storage medium, is stored with journey in the computer readable storage medium Sequence, described program is for realizing the interactive approach based on net cast as described in above-mentioned second aspect.

The technical solution that the embodiment of the present invention provides can include the following benefits:

Terminal obtains the draw data drawn based on the live video picture and general when showing live video picture The draw data is sent to server, pushes subsequent live video stream according to the draw data by server, this is subsequent straight Broadcast the corresponding picture upper layer of video flowing and be superimposed with the corresponding image of the draw data, allow user by mapping operation with it is other The user for watching same live video interacts, and extends the interaction mode based on net cast, improves user experience.

It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited Invention.

Detailed description of the invention

The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention Example, and in specification together principle for explaining the present invention.

Fig. 1 is a kind of schematic diagram for the implementation environment being related to according to the present invention;

Fig. 2 is a kind of flow chart of the interactive approach based on net cast shown according to an embodiment of the present invention;

Fig. 3 is a kind of flow chart of the interactive approach based on net cast shown according to an embodiment of the present invention;

Fig. 4 A is a kind of flow chart of the interactive approach based on net cast shown according to an embodiment of the present invention;

Fig. 4 B is a kind of drawing interface display schematic diagram involved in the corresponding embodiment of 4A;

Fig. 4 C is a kind of drawing interface schematic diagram involved in the corresponding embodiment of 4A;

Fig. 5 is a kind of block diagram of the interactive device based on net cast shown according to an embodiment of the present invention;

Fig. 6 is a kind of block diagram of another interactive device based on net cast for implementing to exemplify according to the present invention;

Fig. 7 is a kind of block diagram of the interactive device based on net cast shown according to an embodiment of the present invention;

Fig. 8 is a kind of block diagram of another interactive device based on net cast for implementing to exemplify according to the present invention;

Fig. 9 is a kind of structural block diagram of the terminal shown according to an embodiment of the present invention;

Figure 10 is a kind of structural block diagram of another server for implementing to exemplify according to the present invention.

Specific embodiment

Here will the description is performed on the exemplary embodiment in detail, the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended The example of device and method being described in detail in claims, some aspects of the invention are consistent.

Fig. 1 is implementation environment involved in the interactive approach based on net cast shown in section Example according to the present invention Schematic diagram.The implementation environment includes: server 110 and at least one terminal 120.

Server 110 can be a server, be also possible to the service cluster or one of several servers composition A cloud computing service center.

Terminal 120 can be intelligent video playback equipment, such as PC, smart phone, tablet computer and electronics Book reader etc..

Server 110 is connected with terminal 120 by wired or wireless network.

Fig. 2 is a kind of flow chart of the interactive approach based on net cast shown according to an embodiment of the present invention.It should Interactive approach based on net cast is in the terminal 120 of implementation environment as shown in Figure 1.As shown in Fig. 2, should be straight based on video The interactive approach broadcast may comprise steps of.

Step 201, live video stream is received, live video picture is shown according to the live video stream.

Step 202, the draw data drawn based on the live video picture is obtained.

Step 203, which is sent to server.

The server pushes subsequent live video stream according to the draw data, the corresponding picture of the subsequent live video stream Face upper layer is superimposed with the corresponding image of the draw data.

In conclusion based on the interactive approach of net cast shown in the embodiment of the present invention, by showing live video When picture, obtains the draw data drawn based on the live video picture and the draw data is sent to server, by Server pushes subsequent live video stream according to the draw data, the corresponding picture upper layer superposition of the subsequent live video stream There is the corresponding image of the draw data, carries out user by the user of mapping operation and other same live videos of viewing Interaction extends the interaction mode based on net cast, improves user experience.

Fig. 3 is a kind of flow chart of the interactive approach based on net cast shown according to an embodiment of the present invention.It should Interactive approach based on net cast is in the server 110 of implementation environment as shown in Figure 1.As shown in figure 3, video should be based on The interactive approach of live streaming may comprise steps of.

Step 301, live video stream is pushed.

Step 302, the draw data that terminal is sent is received.

Wherein, which is that the terminal is receiving the live video stream, and is shown directly according to the live video stream It broadcasts and obtains after video pictures, the draw data drawn based on the live video picture.

Step 303, subsequent live video stream is pushed according to the draw data, the corresponding picture of the subsequent live video stream Face upper layer is superimposed with the corresponding image of the draw data.

In conclusion based on the interactive approach of net cast shown in the embodiment of the present invention, by receiving terminal according to connecing It receives after live video stream shows live video picture and obtains, based on draw data that the live video picture is drawn, Subsequent live video stream is pushed according to the draw data, regards user by mapping operation and other same live streamings of viewing The user of frequency interacts, and extends the interaction mode based on net cast, improves user experience.

Fig. 4 A is a kind of flow chart of the interactive approach based on net cast shown according to an embodiment of the present invention.It should Interactive approach based on net cast is in implementation environment as shown in Figure 1.It as shown in Figure 4 A, should the interaction based on net cast Method may comprise steps of.

Step 401, server push live video stream.

When some video is broadcast live, server pushes live video correspondence to each terminal of the program request live video Live video stream.

Step 402, terminal receives live video stream, shows live video picture according to the live video stream.

Terminal receives main broadcaster's video flowing, and shows that the video of live video is drawn in the screen of terminal according to live video stream Face.

Step 403, terminal obtains the draw data drawn based on the live video picture.

Wherein, which is that terminal is grasped according to the drawing that user is carried out based on the live video picture of current presentation Make the data obtained.

When user is interacted by mapping operation, can some key to be arranged in click play interface, at this point, eventually Termination receives the instruction for starting to draw, in the live video picture upper layer Overlapping display drawing interface.

Specifically, please referring to drawing interface display schematic diagram shown in Fig. 4 B, wherein include a view in the screen 40 of terminal Frequency play area 41 is playing live video in the video playback area 41.In video playback area, 41 right upper portion is shown The one drawing key 42 that can be clicked.After user clicks drawing key 42, terminal is in 41 upper layer Overlapping display of video playback area Drawing interface 43, drawing interface 43 are fully transparent or translucent, live video picture shown in video playback area 41 Background as drawing interface 43.The transparency of drawing interface 43 can be preset, and can be seen live video clearly with user and be drawn Subject to face.Optionally, drawing interface 43 is also corresponding with a transparency adjustment bar 43a, and user can drag transparency adjustment bar Sliding block on 43a adjusts the transparency of drawing interface 43.The region setting of video playback area 41 is corresponded in drawing interface 43 For free operating area 43b, user can carry out drafting operation on free operating area 43b.

Optionally, when obtaining the draw data drawn based on the live video picture, terminal can be according to drawing The operation trace for the touch control operation that graph region executes obtains draw data;Wherein, which includes: to show the live video The screen area of picture, alternatively, the touch area on the drawing panel device being connected with the terminal.

For example, please refer to a kind of mapping operation schematic diagram shown in Fig. 4 C, based on the drawing interface 43 shown in the 4B, In, drawing interface 43 is slightly larger than video playback area 41, does not cover the part setting of video playback area 41 in drawing interface 43 There are several function buttons 43c, such as line color selection key, line weight regulating key, line style of type selection key etc.. For example, user, which clicks line color selection key, can pop up color selection box, wherein including the several face pre-set Color, clicking line weight regulating key can choose the line weight pre-set, and clicking line style of type selection key can be with Select solid line or various types of dotted lines etc..After user chooses the attribute of lines by function button 43c, it can draw Region carries out the drafting operation of lines, wherein when the screen of the terminal is touch screen, which can be free operation Region 43b, when the terminal is circumscribed with drawing panel device, which can also be the touch area on drawing panel device, User directly can carry out drafting operation in free operating area 43b with finger or felt pen, can also be external in terminal There is the touch area on drawing panel device to carry out drafting operation, alternatively, user can also be by the cursor of mouse in free operation Drafting operation is carried out in the 43b of region also to draw in free operating area real-time display while terminal captures the drafting operation of user System operates corresponding drawing effect.

Alternatively, terminal can also be according to pre- in the draw data that reception is drawn based on the live video picture The specified operation for the pattern template being first arranged obtains the draw data;The specified operation includes selection operation, drag operation, scaling At least one of operation and delete operation.

For example, please refer to Fig. 4 C, based on the drawing interface 43 shown in the 4B, wherein drawing interface 43 is slightly larger than video Play area 41, several function buttons 43c for not covering the part setting of video playback area 41 in drawing interface 43 can be with It is that hair style pattern template, glasses pattern template, face line template or other pattern templates, user are selected by function button 43c After the template for selecting hair style pattern, glasses pattern, face line pattern or other patterns, by drag operation by the pattern template of selection It being dragged in free operating area 43b, user can edit the pattern template being dragged in free operating area 43b, such as Scaling, rotation, adjustment color or deletion etc..

Step 404, which is sent to server by terminal.

For user after drawing area draws a design and clicks transmission, which is sent to server by terminal.

The draw data is being sent to server, terminal detects whether the terminal logs in account used in the server With drawing permission;If testing result is that the account has the drawing permission, this is executed by the draw data and is sent to service The step of device.

Due to simultaneously one live video of program request terminal may have very much, when multiple terminals simultaneously to server send draw It when diagram data, will cause that live video picture is excessively in disorder, influence the display effect of original video picture, can be each therefore Corresponding permission is arranged in a terminal, specifically, permission can be set for account used in terminal login service device, the permission Management can be controlled by the user of video source, only to the open drawing permission of the account of some terminal access server When, which is just allowed to send draw data to server.When the terminal access server account do not open drawing permission, And user, when drawing a design and clicking transmission, terminal can show that permission is reminded to user, be drawn with prompting user not have Scheme the permission of interaction.

Optionally, the detection terminal log in the step of whether account used in the server has drawing permission can also To be carried out by server, i.e., after draw data is sent to server by terminal, server detects that detecting terminal login is somebody's turn to do When account used in server has drawing permission, subsequent operation just will do it, the draw data for otherwise sending the terminal It abandons, when the draw data of a terminal is dropped, server can be reminded to terminal sending permission, to prompt user not have There is the permission for the interaction that draw.

Step 405, server pushes subsequent live video stream, the subsequent live video stream pair according to the draw data The picture upper layer answered is superimposed with the corresponding image of the draw data.

Optionally, server starts timing after starting to push subsequent live video stream according to the draw data immediately Device;When reaching predetermined point of time when the timer, server stops pushing subsequent live video according to the draw data Stream.

Above scheme of the present invention can be applied in any live video, typically, in the above way apply Mr. Yu's video For direct broadcasting room, when the user between the main broadcaster and program request net cast between net cast interacts, it can choose to a certain A user account (user account is exactly the account that the corresponding terminal of the user logs in the server between net cast) opening is drawn Figure permission, the user pop up drawing interface after clicking drawing key, and the region that the face of main broadcaster is corresponded in drawing interface carries out Scribble draws the patterns such as hair style, glasses and clicks transmission later, and the draw data of user is sent to service by the terminal of the user Device, server is according to the draw data, and Overlapping display user draws on the video pictures between the net cast of subsequent push Pattern, wherein the pattern of Overlapping display and user be in the terminal on the video pictures between the net cast of subsequent push The pattern of drafting is consistent, the pattern which draws Overlapping display one on the video pictures between the net cast of subsequent push Cancel after the section time, so that other users continue to draw a design.

In conclusion based on the interactive approach of net cast shown in the embodiment of the present invention, terminal is showing live video When picture, obtains the draw data drawn based on the live video picture and the draw data is sent to server, by Server pushes subsequent live video stream according to the draw data, the corresponding picture upper layer superposition of the subsequent live video stream There is the corresponding image of the draw data, carries out user by the user of mapping operation and other same live videos of viewing Interaction extends the interaction mode based on net cast, improves user experience.

Following is apparatus of the present invention embodiment, can be used for executing embodiment of the present invention method.For apparatus of the present invention reality Undisclosed details in example is applied, embodiment of the present invention method is please referred to.

Fig. 5 is a kind of block diagram of the interactive device based on net cast shown according to an embodiment of the present invention, the base In the terminal 120 that the interactive device of net cast can be used for implementation environment as shown in Figure 1, such as above-mentioned Fig. 2 or figure are executed The all or part of step of the method as performed by terminal in 4A.It can as shown in figure 5, being somebody's turn to do the interactive device based on net cast To include:

Video flowing receiving module 501, for receiving live video stream;

Video display module 502, for showing live video picture according to the live video stream;

Data acquisition module 503, for obtaining the draw data drawn based on the live video picture;

Data transmission blocks 504 are drawn according to for the draw data to be sent to server as the server Diagram data pushes subsequent live video stream, and the corresponding picture upper layer of the subsequent live video stream is superimposed with the drawing number According to corresponding image.

In conclusion based on the interactive device of net cast shown in the embodiment of the present invention, by showing live video When picture, obtains the draw data drawn based on the live video picture and the draw data is sent to server, by Server pushes subsequent live video stream according to the draw data, the corresponding picture upper layer superposition of the subsequent live video stream There is the corresponding image of the draw data, carries out user by the user of mapping operation and other same live videos of viewing Interaction extends the interaction mode based on net cast, improves user experience.

Fig. 6 is a kind of block diagram of another interactive device based on net cast for implementing to exemplify according to the present invention, the base In the terminal 120 that the interactive device of net cast can be used for implementation environment as shown in Figure 1, such as above-mentioned Fig. 2 or figure are executed The all or part of step of the method as performed by terminal in 4A.It can as shown in fig. 6, being somebody's turn to do the interactive device based on net cast To include:

Video flowing receiving module 501, for receiving live video stream;

Video display module 502, for showing live video picture according to the live video stream;

Data acquisition module 503, for obtaining the draw data drawn based on the live video picture;

Data transmission blocks 504 are drawn according to for the draw data to be sent to server as the server Diagram data pushes subsequent live video stream, and the corresponding picture upper layer of the subsequent live video stream is superimposed with the drawing number According to corresponding image.

Optionally, the data acquisition module 503, for the operation trace according to the touch control operation executed in drawing area Obtain the draw data;

Wherein, the drawing area includes: the screen area for showing the live video picture, alternatively, with the terminal Touch area on connected drawing panel device.

Optionally, the data acquisition module, for obtaining institute according to the specified operation to pre-set pattern template State draw data;The specified operation includes at least one in selection operation, drag operation, zoom operations and delete operation Kind.

Optionally, described device further include:

Drawing interface display module 505 is based on the live video picture for obtaining in the data acquisition module 503 Before the draw data drawn, when receiving the instruction for starting to draw, on live video picture upper layer, superposition is aobvious Show drawing interface.

Optionally, described device further include:

Permission detection module 506, for the data transmission blocks 504 by the draw data be sent to server it Before, it detects the terminal and logs in whether account used in the server has drawing permission;

The data transmission blocks 504 are that the account has for the testing result in the permission detection module 506 When the drawing permission, the described the step of draw data is sent to server is executed.

In conclusion based on the interactive device of net cast shown in the embodiment of the present invention, by showing live video When picture, obtains the draw data drawn based on the live video picture and the draw data is sent to server, by Server pushes subsequent live video stream according to the draw data, the corresponding picture upper layer superposition of the subsequent live video stream There is the corresponding image of the draw data, carries out user by the user of mapping operation and other same live videos of viewing Interaction extends the interaction mode based on net cast, improves user experience.

Fig. 7 is a kind of block diagram of the interactive device based on net cast shown according to an embodiment of the present invention, the base In the server 110 that the interactive device of net cast can be used for implementation environment as shown in Figure 1, execute such as above-mentioned Fig. 3 or The all or part of step of the method as performed by server in Fig. 4 A.As shown in fig. 7, should be filled based on the interaction of net cast It sets and may include:

Pushing video streaming module 701, for pushing live video stream;

Data reception module 702, for receiving the draw data of terminal transmission, the draw data is that the terminal is connecing The live video stream is received, and according to what is obtained after live video stream displaying live video picture, is based on the live streaming The draw data that video pictures are drawn;

The pushing video streaming module 701 is also used to push subsequent live video stream according to the draw data, described The corresponding picture upper layer of subsequent live video stream is superimposed with the corresponding image of the draw data.

In conclusion based on the interactive device of net cast shown in the embodiment of the present invention, by receiving terminal according to connecing It receives after live video stream shows live video picture and obtains, based on draw data that the live video picture is drawn, Subsequent live video stream is pushed according to the draw data, regards user by mapping operation and other same live streamings of viewing The user of frequency interacts, and extends the interaction mode based on net cast, improves user experience.

Fig. 8 is a kind of block diagram of another interactive device based on net cast for implementing to exemplify according to the present invention, the base In the server 110 that the interactive device of net cast can be used for implementation environment as shown in Figure 1, execute such as above-mentioned Fig. 3 or The all or part of step of the method as performed by server in Fig. 4 A.As shown in figure 8, should be filled based on the interaction of net cast It sets and may include:

Pushing video streaming module 701, for pushing live video stream;

Data reception module 702, for receiving the draw data of terminal transmission, the draw data is that the terminal is connecing The live video stream is received, and according to what is obtained after live video stream displaying live video picture, is based on the live streaming The draw data that video pictures are drawn;

The pushing video streaming module 701 is also used to push subsequent live video stream according to the draw data, described The corresponding picture upper layer of subsequent live video stream is superimposed with the corresponding image of the draw data.

Optionally, described device further include:

Timing module 703 is subsequent straight for starting to be pushed according to the draw data in the pushing video streaming module It broadcasts video flowing and starts timer immediately later;

The pushing video streaming module 701 when being also used to reach predetermined point of time when the timer, stops basis The draw data pushes subsequent live video stream.

In conclusion based on the interactive device of net cast shown in the embodiment of the present invention, by receiving terminal according to connecing It receives after live video stream shows live video picture and obtains, based on draw data that the live video picture is drawn, Subsequent live video stream is pushed according to the draw data, regards user by mapping operation and other same live streamings of viewing The user of frequency interacts, and extends the interaction mode based on net cast, improves user experience.

Referring to FIG. 9, the terminal is for real it illustrates the structural block diagram of the terminal shown in one embodiment of the invention Apply the interactive approach provided by the above embodiment based on net cast, the terminal in the embodiment of the present invention may include one or more A following component part: completing the processor of various processes and method for executing computer program instructions, for information and Store program instruction random access memory (RAM) and read-only memory (ROM), for storing data with the memory of information, I/O equipment, interface, antenna etc..Specifically:

Terminal 900 may include RF (Radio Frequency, radio frequency) circuit 910, memory 920, input unit 930, Display unit 940, sensor 950, voicefrequency circuit 960, WiFi (wireless fidelity, Wireless Fidelity) module 970, place Manage the components such as device 980, power supply 982, camera 990.It will be understood by those skilled in the art that terminal structure shown in Fig. 9 is simultaneously The not restriction of structure paired terminal may include perhaps combining certain components or different than illustrating more or fewer components Component layout.

It is specifically introduced below with reference to each component parts of the Fig. 9 to terminal 900:

RF circuit 910 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, handled to processor 980;In addition, the data for designing uplink are sent to base station.In general, RF circuit packet Include but be not limited to antenna, at least one amplifier, transceiver, coupler, LNA (Low Noise Amplifier, low noise Amplifier), duplexer etc..In addition, RF circuit 910 can also be communicated with network and other equipment by wireless communication.The nothing Any communication standard or agreement, including but not limited to GSM (Global System of Mobile can be used in line communication Communication, global system for mobile communications), GPRS (General Packet Radio Service, general packet without Line service), CDMA (Code Division Multiple Access, CDMA), WCDMA (Wideband Code Division Multiple Access, wideband code division multiple access), LTE (Long Term Evolution, long term evolution), electronics Mail, SMS (Short Messaging Service, short message service) etc..

Memory 920 can be used for storing software program and module, and processor 980 is stored in memory 920 by operation Software program and module, thereby executing the various function application and data processing of terminal 900.Memory 920 can be main Including storing program area and storage data area, wherein storing program area can answer needed for storage program area, at least one function With program (such as sound-playing function, image player function etc.) etc.;Storage data area, which can be stored, uses institute according to terminal 900 Data (such as audio data, phone directory etc.) of creation etc..In addition, memory 920 may include high-speed random access memory, It can also include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-states are deposited Memory device.

Input unit 930 can be used for receiving the number or character information of input, and generate the user setting with terminal 900 And the related key signals input of function control.Specifically, input unit 930 may include touch panel 931 and other inputs Equipment 932.Touch panel 931, also referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user makes With the operation of any suitable object or attachment such as finger, stylus on touch panel 931 or near touch panel 931), and Corresponding attachment device is driven according to preset formula.Optionally, touch panel 931 may include touch detecting apparatus and touching Touch two parts of controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation bring letter Number, transmit a signal to touch controller;Touch controller receives touch information from touch detecting apparatus, and is converted into Contact coordinate, then give processor 980, and order that processor 980 is sent can be received and executed.Furthermore, it is possible to using The multiple types such as resistance-type, condenser type, infrared ray and surface acoustic wave realize touch panel 931.It is defeated in addition to touch panel 931 Entering unit 930 can also include other input equipments 932.Specifically, other input equipments 932 can include but is not limited to physics One of keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating stick etc. are a variety of.

Display unit 940 can be used for showing information input by user or the information and terminal 900 that are supplied to user Various menus.Display unit 940 may include display panel 941, optionally, can use LCD (Liquid Crystal Display, liquid crystal display), the forms such as OLED (Organic Light-Emitting Diode, Organic Light Emitting Diode) come Configure display panel 941.Further, touch panel 931 can cover display panel 941, when touch panel 931 is detected at it On or near touch operation after, send processor 980 to determine the type of touch event, be followed by subsequent processing device 980 according to touching The type for touching event provides corresponding visual output on display panel 941.Although in Fig. 9, touch panel 931 and display surface Plate 941 is the input and input function for realizing terminal 900 as two independent components, but in certain embodiments, it can That terminal 900 is realized so that touch panel 931 and display panel 941 is integrated outputs and inputs function.

Terminal 900 may also include at least one sensor 950, such as gyro sensor, magnetic induction sensor, light sensing Device, motion sensor and other sensors.Specifically, optical sensor may include ambient light sensor and proximity sensor, In, ambient light sensor can adjust the brightness of display panel 941 according to the light and shade of ambient light, and proximity sensor can be in terminal 900 when being moved in one's ear, closes display panel 941 and/or backlight.As a kind of motion sensor, acceleration transducer can The size for detecting (generally three axis) acceleration in all directions, can detect that size and the direction of gravity, can be used for when static The application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating) of identification terminal posture, Vibration identification correlation function (such as pedometer, percussion) etc.;Barometer, hygrometer, thermometer, infrared sensor for can also configure as terminal 900 etc. Other sensors, details are not described herein.

Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the audio interface between user and terminal 900.Audio Electric signal after the audio data received conversion can be transferred to loudspeaker 961, be converted to sound by loudspeaker 961 by circuit 960 Sound signal output;On the other hand, the voice signal of collection is converted to electric signal by microphone 962, after being received by voicefrequency circuit 960 Audio data is converted to, then by after the processing of audio data output processor 980, such as another end is sent to through RF circuit 910 End, or audio data is exported to memory 920 to be further processed.

WiFi belongs to short range wireless transmission technology, and terminal 900 can help user's transceiver electronics by WiFi module 970 Mail, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.Although Fig. 9 is shown WiFi module 970, but it is understood that, and it is not belonging to must be configured into for terminal 900, it can according to need completely Do not change in the range of the essence of invention and omits.

Processor 980 is the control centre of terminal 900, utilizes each portion of various interfaces and the entire terminal of connection Point, by running or execute the software program and/or module that are stored in memory 920, and calls and be stored in memory 920 Interior data execute the various functions and processing data of terminal 900, to carry out integral monitoring to terminal.Optionally, processor 980 may include one or more processing units;Preferably, processor 980 can integrate application processor and modem processor, Wherein, the main processing operation system of application processor, user interface and application program etc., modem processor mainly handles nothing Line communication.It is understood that above-mentioned modem processor can not also be integrated into processor 980.

Terminal 900 further includes the power supply 982 (such as battery) powered to all parts, it is preferred that power supply can pass through electricity Management system and processor 980 are logically contiguous, to realize management charging, electric discharge and power consumption by power-supply management system The functions such as management.

Camera 990 is generally by groups such as camera lens, imaging sensor, interface, digital signal processor, CPU, display screens At.Wherein, camera lens is fixed on the top of imaging sensor, can change focusing by manually adjusting camera lens;Imaging sensor It is equivalent to " film " of traditional camera, is the heart of camera collection image;Interface is used for camera using winding displacement, plate to plate Connector, spring connection type are connect with terminal mainboard, and the image of acquisition is sent to the memory 920;Digital signal Processor is handled by image of the mathematical operation to acquisition, the analog image of acquisition is converted to digital picture and by connecing Mouth is sent to memory 920.

Although being not shown, terminal 900 can also be including bluetooth module etc., and details are not described herein.

Terminal 900 in addition to include one or more processor 980, further include have memory and one or more Module, one or more module are stored in memory, and are configured to be executed by one or more processor.On One or more module is stated with following function:

Live video stream is received, live video picture is shown according to the live video stream;

Obtain the draw data drawn based on the live video picture;

The draw data is sent to server, subsequent live streaming is pushed according to the draw data by the server Video flowing, the corresponding picture upper layer of the subsequent live video stream are superimposed with the corresponding image of the draw data.

It is optionally, described to obtain draw data corresponding to the mapping operation executed in the drawing interface, comprising:

The draw data is obtained according to the operation trace of the touch control operation executed in drawing area;

Wherein, the drawing area includes: the screen area for showing the live video picture, alternatively, with the terminal Touch area on connected drawing panel device.

It is optionally, described to receive the draw data drawn based on the live video picture, comprising:

The draw data is obtained according to the specified operation to pre-set pattern template;The specified operation includes choosing Select at least one of operation, drag operation, zoom operations and delete operation.

Optionally, the function further include: obtain the draw data drawn based on the live video picture it Before, when receiving the instruction for starting to draw, in live video picture upper layer Overlapping display drawing interface.

Optionally, the function further include: before the draw data is sent to server, detects the terminal and log in Whether account used in the server has drawing permission;

If testing result is that the account has the drawing permission, executes and described the draw data is sent to clothes The step of business device.

Referring to FIG. 10, it illustrates the structural schematic diagrams of the server shown in one embodiment of the invention.The service Device 1000 includes central processing unit (CPU) 1001 including random access memory (RAM) 1002 and read-only memory (ROM) 1003 system storage 1004, and the system bus 1005 of connection system storage 1004 and central processing unit 1001. The server 1000 further includes the basic input/output (I/O that information is transmitted between each device helped in computer System) 1006, and massive store for storage program area 1013, application program 1012 and other program modules 1015 sets Standby 1007.

The basic input/output 1006 includes display 1008 for showing information and inputs for user The input equipment 1009 of such as mouse, keyboard etc of information.Wherein the display 1008 and input equipment 1009 all pass through The input and output controller 1010 for being connected to system bus 1005 is connected to central processing unit 1001.The basic input/defeated System 1006 can also include input and output controller 1010 to touch for receiving and handling from keyboard, mouse or electronics out Control the input of multiple other equipment such as pen.Similarly, input and output controller 1010 also provide output to display screen, printer or Other kinds of output equipment.

The mass-memory unit 1007 (is not shown by being connected to the bulk memory controller of system bus 1005 It is connected to central processing unit 1001 out).The mass-memory unit 1007 and its associated computer-readable medium are Server 1000 provides non-volatile memories.That is, the mass-memory unit 1007 may include such as hard disk or The computer-readable medium (not shown) of person's CD-ROM drive etc.

Without loss of generality, the computer-readable medium may include computer storage media and communication media.Computer Storage medium includes information such as computer readable instructions, data structure, program module or other data for storage The volatile and non-volatile of any method or technique realization, removable and irremovable medium.Computer storage medium includes RAM, ROM, EPROM, EEPROM, flash memory or other solid-state storages its technologies, CD-ROM, DVD or other optical storages, tape Box, tape, disk storage or other magnetic storage devices.Certainly, skilled person will appreciate that the computer storage medium It is not limited to above-mentioned several.Above-mentioned system storage 1004 and mass-memory unit 1007 may be collectively referred to as memory.

According to various embodiments of the present invention, the server 1000 can also be arrived by network connections such as internets Remote computer operation on network.Namely server 1000 can be connect by the network being connected on the system bus 1005 Mouth unit 1011 is connected to network 1012, in other words, it is other kinds of to be connected to that Network Interface Unit 1011 also can be used Network or remote computer system (not shown).

The memory further includes that one or more than one program, the one or more programs are stored in In memory, the one or more programs have following function:

Push live video stream;

The draw data that terminal is sent is received, the draw data is that the terminal is receiving the live video stream, And according to what is obtained after live video stream displaying live video picture, drawn based on what the live video picture was drawn Diagram data;

Subsequent live video stream is pushed according to the draw data, on the corresponding picture of the subsequent live video stream Stacking is added with the corresponding image of the draw data.

Optionally, the function further include:

Start timer immediately after starting to push subsequent live video stream according to the draw data;

When reaching predetermined point of time when the timer, stop pushing subsequent live streaming view according to the draw data Frequency flows.

About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method Embodiment in perform detailed description, no detailed explanation will be given here.

It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and And various modifications and change can executed without departing from the scope.The scope of the present invention is limited only by the attached claims.

Claims (11)

1. a kind of interactive approach based on net cast, which is characterized in that in terminal, which comprises
Live video stream is received, live video picture is shown according to the live video stream;
When receiving the instruction for starting to draw, in live video picture upper layer Overlapping display drawing interface, the drawing Transparency adjustment bar is shown on interface, the part that the video playback area is corresponded in the drawing interface is free operating space Domain;
When receiving the drag operation for the sliding block in the transparency adjustment bar, the transparent of the drawing interface is adjusted Degree;
Obtain the draw data drawn in the free operating area based on the live video picture;
Detect whether account used in the terminal login service device has drawing permission;
If testing result is that the account has the drawing permission, the draw data is sent to the server, by institute It states server and subsequent live video stream is pushed according to the draw data, on the corresponding picture of the subsequent live video stream Stacking is added with the corresponding image of the draw data;
If testing result be the account do not have the drawing permission, show permission remind, with prompt user do not have into The permission of row drawing interaction.
2. the method according to claim 1, wherein the drawing interface does not cover the video playback area Part is provided at least one function button, and the acquisition is drawn in the drawing interface based on the live video picture The draw data of system, comprising:
After receiving user and being directed to the selection instruction of at least one function button, existed according to selected function button The operation trace for the touch control operation that drawing area executes obtains the draw data;Wherein, the drawing area includes: to show institute The screen area of live video picture is stated, alternatively, the touch area on the drawing panel device being connected with the terminal.
3. the method according to claim 1, wherein the drawing interface does not cover the video playback area Part is provided at least one function button, and the acquisition is drawn in the drawing interface based on the live video picture The draw data of system, comprising:
When at least one described function button is pattern template, at least one function button is directed to receiving user After selection instruction, the draw data is obtained according to the specified operation to selected pattern template;The specified operation packet Include at least one of selection operation, drag operation, zoom operations and delete operation.
4. a kind of interactive approach based on net cast, which is characterized in that in server, which comprises
Push live video stream;
The draw data that terminal is sent is received, the draw data is being based on directly in free operating area for the terminal acquisition The data that video pictures are drawn are broadcast, the free operating area is the portion of corresponding video playback area in drawing interface Point, the drawing interface is that the terminal is receiving the live video stream, is shown according to the live video stream described straight Broadcast video pictures, and receive start drawing for order after, it is described to draw at the interface of live video picture upper layer Overlapping display Transparency adjustment bar is shown on figure interface, the terminal is receiving the dragging for the sliding block in the transparency adjustment bar When operation, the transparency of the drawing interface is adjusted;
It detects the terminal and logs in whether account used in the server has drawing permission;
If testing result is that the account has the drawing permission, subsequent live video is pushed according to the draw data Stream, the corresponding picture upper layer of the subsequent live video stream are superimposed with the corresponding image of the draw data;
If testing result is that the account does not have the drawing permission, mentioned to the terminal sending permission for logging in the account It wakes up, to prompt user not have the permission for the interaction that draw.
5. according to the method described in claim 4, it is characterized in that, the method also includes:
Start timer immediately after starting to push subsequent live video stream according to the draw data;
When reaching predetermined point of time when the timer, stop pushing subsequent live video according to the draw data Stream.
6. a kind of interactive device based on net cast, which is characterized in that in terminal, described device to include:
Video flowing receiving module, for receiving live video stream;
Video display module, for showing live video picture according to the live video stream;
Drawing interface display module, for being superimposed on live video picture upper layer when receiving the instruction for starting to draw It shows drawing interface, shows transparency adjustment bar on the drawing interface, the video playing is corresponded in the drawing interface The part in region is free operating area;
The drawing interface display module is also used to receiving the drag operation for the sliding block in the transparency adjustment bar When, adjust the transparency of the drawing interface;
Data acquisition module is drawn for obtaining in the free operating area based on what the live video picture was drawn Diagram data;
Permission detection module, for detecting institute before the draw data is sent to server by the data transmission blocks It states terminal and logs in whether account used in the server has drawing permission;
Data transmission blocks are that the account has the drawing permission for the testing result in the permission detection module When, the draw data is sent to the server, subsequent live streaming is pushed according to the draw data by the server Video flowing, the corresponding picture upper layer of the subsequent live video stream are superimposed with the corresponding image of the draw data;Described The testing result of permission detection module is that the account does not have the drawing permission, then shows that permission is reminded, to prompt user Without the permission for carrying out drawing interaction.
7. device according to claim 6, which is characterized in that the drawing interface does not cover the video playback area Part is provided at least one function button, the data acquisition module, for receive user for it is described at least one After the selection instruction of function button, according to the operation trace for the touch control operation that selected function button is executed in drawing area Obtain the draw data;
Wherein, the drawing area includes: the screen area for showing the live video picture, alternatively, being connected with the terminal Drawing panel device on touch area.
8. device according to claim 6, which is characterized in that the drawing interface does not cover the video playback area Part is provided at least one function button, the data acquisition module, for being pattern when at least one described function button When template, after receiving user and being directed to the selection instruction of at least one function button, according to selected pattern The specified operation of template obtains the draw data;It is described it is specified operation include selection operation, drag operation, zoom operations and At least one of delete operation.
9. a kind of interactive device based on net cast, which is characterized in that in server, described device to include:
Pushing video streaming module, for pushing live video stream;
Data reception module, for receiving the draw data of terminal transmission, the draw data is the terminal acquisition certainly By the data drawn in operating area based on live video picture, the free operating area is corresponding in drawing interface The part of video playback area, the drawing interface is that the terminal is receiving the live video stream, according to the live streaming Video flowing shows the live video picture, and after receiving and starting drawing for order, is superimposed on live video picture upper layer The interface of display, transparency adjustment bar is shown on the drawing interface, and the terminal is being received for the transparency tune When saving the drag operation of the sliding block on item, the transparency of the drawing interface is adjusted;
Whether the pushing video streaming module is also used to detect the terminal and logs in account used in the server and have and draw Figure permission;If testing result is that the account has the drawing permission, subsequent live streaming is pushed according to the draw data and is regarded Frequency flows, and the corresponding picture upper layer of the subsequent live video stream is superimposed with the corresponding image of the draw data;If detection knot Fruit is that the account does not have the drawing permission, then reminds to the terminal sending permission for logging in the account, to prompt user Without the permission for carrying out drawing interaction.
10. device according to claim 9, which is characterized in that described device further include:
Timing module pushes subsequent live video stream according to the draw data for starting in the pushing video streaming module Start timer immediately later;
The pushing video streaming module, when being also used to reach predetermined point of time when the timer, stopping is drawn according to Diagram data pushes subsequent live video stream.
11. a kind of computer readable storage medium, which is characterized in that it is stored with program in the computer readable storage medium, Described program is for realizing as described in claim 4 or 5 based on the interactive approach of net cast.
CN201510603108.4A 2015-09-18 2015-09-18 Interactive approach and device based on net cast CN105187930B (en)

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