CN107105311A - Live broadcasting method and device - Google Patents

Live broadcasting method and device Download PDF

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Publication number
CN107105311A
CN107105311A CN201710379542.8A CN201710379542A CN107105311A CN 107105311 A CN107105311 A CN 107105311A CN 201710379542 A CN201710379542 A CN 201710379542A CN 107105311 A CN107105311 A CN 107105311A
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CN
China
Prior art keywords
video
picture
mirror transformation
live
terminal
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Granted
Application number
CN201710379542.8A
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Chinese (zh)
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CN107105311B (en
Inventor
李志刚
林锦滨
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Beijing Xiaomi Mobile Software Co Ltd
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Beijing Xiaomi Mobile Software Co Ltd
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Priority to CN201710379542.8A priority Critical patent/CN107105311B/en
Publication of CN107105311A publication Critical patent/CN107105311A/en
Application granted granted Critical
Publication of CN107105311B publication Critical patent/CN107105311B/en
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • 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
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server

Abstract

The disclosure is directed to live broadcasting method and device.This method includes：Obtain at least one picture in live video；When it is determined that the displaying content of at least one picture meets preparatory condition, the mirror transformation video for displaying is obtained, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.The technical scheme may insure when live video include by horizontal mirror transformation can correct understanding content when, to the horizontal mirror transformation of live video carry out to obtain mirror transformation video, make mirror transformation video when being exposed to spectators, spectators more can easily understand content therein, so as to improve Consumer's Experience.

Description

Live broadcasting method and device
Technical field
This disclosure relates to direct seeding technique field, more particularly to live broadcasting method and device.
Background technology
As technology develops, the function of the mobile terminal such as mobile phone is gradually enriched, and many users are directly entered using mobile terminal Row is live.When carrying out live, user can use preceding camera device on mobile terminal or be taken the photograph after using on mobile terminal As device shoots live video, and live video is uploaded onto the server, in order to spectators by other-end from server Download and watch the live picture.
The content of the invention
To overcome problem present in correlation technique, embodiment of the disclosure provides a kind of live broadcasting method and device.Technology Scheme is as follows：
First aspect in accordance with an embodiment of the present disclosure there is provided a kind of live broadcasting method, including：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
In the technical scheme provided by this disclosed embodiment, by obtaining at least one picture in live video, when true When the displaying content of at least one fixed picture meets preparatory condition, the mirror transformation video for displaying is obtained.The technical scheme May insure when live video include by horizontal mirror transformation can correct understanding content when, water-filling is entered to live video Flat mirror transformation makes mirror transformation video when being exposed to spectators, spectators can be more light to obtain mirror transformation video Understanding content therein, so as to improve Consumer's Experience.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, obtain mirror image and become Video is changed, including：
When the quantity of text screen at least one picture is more than or equal to the first number of pictures threshold value, obtains mirror image and become Video is changed, wherein text screen includes the picture of word for displaying content.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of text screen is excessive in face, the mirror transformation video for displaying is obtained.Because text screen includes being difficult to manage Word after the horizontal mirror transformation of solution, if spectators can be increased when being directly shown comprising the excessive live video of text screen Understand the difficulty of wherein content.And in mirror transformation video, text screen word energy therein after horizontal mirror transformation Enough normally to be understood, when being demonstrated mirror transformation video, spectators more can easily understand content therein, so as to change It has been apt to Consumer's Experience.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, obtain mirror image and become Video is changed, including：
When it is determined that the quantity of many object pictures is more than or equal to the second number of pictures threshold value, acquisition mirror at least one picture As conversion video, wherein many object pictures are more than or equal to the picture of physical quantities threshold value for the quantity of object in displaying content.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of many object pictures is excessive in face, the mirror transformation video for displaying is obtained, because many object pictures are directly being opened up When showing, the picture shown is that by horizontal mirror transformation, the position relationship between the plurality of object can not be correctly reflected, And such scheme is able to ensure that when proportion is higher in live video for the picture comprising multiple objects, acquisition is regarded to live The mirror transformation video that the horizontal mirror transformation of frequency carry out is obtained, makes mirror transformation video when being demonstrated, multiple objects in video Between position relationship can correctly be reflected, so as to improve Consumer's Experience.
In one embodiment, the live broadcasting method that embodiment of the disclosure is provided also includes：
Obtain mirror transformation instruction；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, including：
When it is determined that the displaying content of at least one picture meets preparatory condition, mirror image is obtained in response to mirror transformation instruction Convert video.
In the technical scheme provided by this disclosed embodiment, instructed by obtaining mirror transformation, and determine that at least one is drawn When the displaying content in face meets preparatory condition, mirror transformation video is obtained in response to mirror transformation instruction, so that user can Whether be video by horizontal mirror transformation, the space that user selects when adding live changes if controlling for the video of displaying It has been apt to Consumer's Experience.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, in response to mirror image Transformation directive obtains mirror transformation video, including：
When it is determined that the displaying content of at least one picture meets preparatory condition, and determine live video be by terminal before During the video that camera device is collected, mirror transformation video is obtained in response to obtaining mirror transformation instruction.
In the technical scheme provided by this disclosed embodiment, by it is determined that the displaying content of at least one picture meets pre- If condition, and when to determine live video be the video collected by the preceding camera device of terminal, in response to obtaining mirror transformation Instruction obtains mirror transformation video, and such scheme is able to ensure that the video for only collecting the preceding camera device by terminal is carried out Horizontal mirror transformation is to obtain mirror transformation video, so that the resource consumed when reducing live, improves Consumer's Experience.
Second aspect in accordance with an embodiment of the present disclosure there is provided a kind of live broadcast device, including：
Picture acquisition module, for obtaining at least one picture in live video；
Mirror transformation module, for when it is determined that the displaying content of at least one picture meets preparatory condition, obtaining to be used for The mirror transformation video of displaying, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
In one embodiment, mirror transformation module, including：
Text transform submodule, is more than or equal to the first frame numbers for the quantity when text screen at least one picture When measuring threshold value, mirror transformation video is obtained, wherein text screen includes the picture of word for displaying content.
In one embodiment, mirror transformation module, including：
Many object transformation submodules, for being more than or equal to the when the quantity for determining many object pictures at least one picture Two number of pictures threshold values, obtain mirror transformation video, wherein many object pictures are more than or waited for the quantity of object in displaying content In the picture of physical quantities threshold value.
In one embodiment, live broadcast device also includes：
Instruction acquisition module, for obtaining mirror transformation instruction；
Mirror transformation module, including：
Instruction response submodule, for when it is determined that the displaying content of at least one picture meets preparatory condition, in response to Mirror transformation instruction obtains mirror transformation video.
In one embodiment, instruction response submodule, including：
Response unit is instructed, for meeting preparatory condition when the displaying content for determining at least one picture, and is determined live When video is the video collected by the preceding camera device of terminal, regarded in response to obtaining mirror transformation instruction acquisition mirror transformation Frequently.
The third aspect in accordance with an embodiment of the present disclosure there is provided a kind of live broadcast device, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, processor is configured as：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
Fourth aspect in accordance with an embodiment of the present disclosure is stored thereon with meter there is provided a kind of computer-readable recording medium Calculation machine is instructed, it is characterised in that the instruction realizes what the first aspect of embodiment of the disclosure was provided when being executed by processor Step in live broadcasting method.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 a are application scenarios Fig. 1 of the live broadcasting method according to an exemplary embodiment；
Fig. 1 b are application scenarios Fig. 2 of the live broadcasting method according to an exemplary embodiment；
Fig. 1 c are application scenarios Fig. 3 of the live broadcasting method according to an exemplary embodiment；
Fig. 2 is the schematic flow sheet of the live broadcasting method according to an exemplary embodiment；
Fig. 3 a are the schematic flow sheets 1 of the live broadcasting method according to an exemplary embodiment；
Fig. 3 b are application scenarios Fig. 4 of the live broadcasting method according to an exemplary embodiment；
Fig. 3 c are the schematic flow sheets 2 of the live broadcasting method according to an exemplary embodiment；
Fig. 3 d are the schematic flow sheets 3 of the live broadcasting method according to an exemplary embodiment；
Fig. 3 e are the schematic flow sheets 4 of the live broadcasting method according to an exemplary embodiment；
Fig. 3 f are the schematic flow sheets 5 of the live broadcasting method according to an exemplary embodiment；
Fig. 4 a are the schematic flow sheets 1 of the live broadcasting method according to an exemplary embodiment；
Fig. 4 b are the schematic flow sheets 2 of the live broadcasting method according to an exemplary embodiment；
Fig. 4 c are the schematic flow sheets 3 of the live broadcasting method according to an exemplary embodiment；
Fig. 4 d are the schematic flow sheets 4 of the live broadcasting method according to an exemplary embodiment；
Fig. 4 e are the schematic flow sheets 5 of the live broadcasting method according to an exemplary embodiment；
Fig. 5 a are the schematic flow sheets 1 of the live broadcasting method according to an exemplary embodiment；
Fig. 5 b are the schematic flow sheets 2 of the live broadcasting method according to an exemplary embodiment；
Fig. 5 c are the schematic flow sheets 3 of the live broadcasting method according to an exemplary embodiment；
Fig. 5 d are the schematic flow sheets 4 of the live broadcasting method according to an exemplary embodiment；
Fig. 5 e are the schematic flow sheets 5 of the live broadcasting method according to an exemplary embodiment；
Fig. 6 is the schematic flow sheet of the live broadcasting method according to an exemplary embodiment；
Fig. 7 is the schematic flow sheet of the live broadcasting method according to an exemplary embodiment；
Fig. 8 is the schematic flow sheet of the live broadcasting method according to an exemplary embodiment；
Fig. 9 a are structural representation Fig. 1 of the live broadcast device according to an exemplary embodiment；
Fig. 9 b are structural representation Fig. 2 of the live broadcast device according to an exemplary embodiment；
Fig. 9 c are structural representation Fig. 3 of the live broadcast device according to an exemplary embodiment；
Fig. 9 d are structural representation Fig. 4 of the live broadcast device according to an exemplary embodiment；
Fig. 9 e are structural representation Fig. 5 of the live broadcast device according to an exemplary embodiment；
Figure 10 is a kind of block diagram of device according to an exemplary embodiment；
Figure 11 is a kind of block diagram of device according to an exemplary embodiment；
Figure 12 is a kind of block diagram of device according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
High speed development and the continuous improvement of people's living standard with science and technology, it is live in recent years to become more and more popular, It is live to build strong presence, spectators is formed deep impression when watching live.In correlation technique, Hen Duoyong The direct using terminal in family such as mobile phone, tablet personal computer carry out live.
The technical scheme provided by this disclosed embodiment, is related to tripartite as shown in Figure 1a：First terminal 111, server 100th, second terminal 102, wherein, wherein first terminal 111 and second terminal 102 can for mobile phone, tablet personal computer, intelligence can Wearable device, TV or computer, and other equipment that can be interacted with server 100, embodiment of the disclosure pair This is not limited.Server 101, the equipment that can calculate service for the offer for being provided and being used by live operator, can also To provide the equipment that the offer used by live operator calculates service by Virtual network operator.Server 100 is whole with first respectively End 111 and second terminal 102 set up data cube computation by cordless communication network or wireline communication network.When live, main broadcaster 103 can be selected to gather live video using first terminal 111, and the live video collected uploaded onto the server into 100, the Two terminals 102 can download the live video that the main broadcaster uploads from server 100, and show that this is live in second terminal 102 Video, in order to which spectators watch the live video.
In correlation technique, terminal can show it when shooting video by preceding camera device on the display screen of terminal Captured video, in order that the shape of its own that the self-image that user is seen by display screen is seen with user in mirror As being consistent, wherein the video shown on the display screen of terminal can be to be shot by preceding camera device and pass through horizon glass picture The video of conversion.If main broadcaster shoots video by the preceding camera device of terminal, and by the video of shooting for live.In the terminal The live video of biography can also be the video for being shot by preceding camera device and being passed through horizontal mirror transformation.Exemplary, Fig. 1 b are The schematic diagram for the live scene that one embodiment of the disclosure is provided, as shown in Figure 1 b, when main broadcaster 103 uses first terminal When 101 progress are live, before the live software run on first terminal 101 is on main broadcaster's live-mode, first terminal 101 Camera device 111 can shoot main broadcaster 103, and will be used as first terminal 101 after the horizontal mirror transformation of the video photographed carry out The video gathered is shown in the live interface of live software, and now main broadcaster 103 sees in the interface of live software The image of its own seen with main broadcaster 103 in mirror of self-image 121 be consistent.Meanwhile, first terminal 101 is to clothes Business device 100 uploads the video of its collection, and second terminal 102 downloads the video from server, and works as what is run in second terminal 102 When live software is in spectators' watching mode, the video is played in the interface of the live software run in second terminal 102, this When main broadcaster's image 112 for seeing of spectators, the self-image 121 seen with main broadcaster 103 is consistent.
But, when the video that first terminal is gathered include by horizontal mirror transformation can correct understanding content when, If the video that directly displaying first terminal is gathered in second terminal, can improve the difficulty that spectators understand content in live video Degree, so as to compromise Consumer's Experience.Exemplary, Fig. 1 c are the signals of live scene that are provided of one embodiment of the disclosure Figure, as illustrated in figure 1 c, when main broadcaster 103 carries out live using first terminal 101, can pass through the proactive picture on first terminal 101 Device 111 shoots video, wherein the video photographed includes live picture 113, live picture 113 includes word, numeral or symbol Number etc..Mobile phone first terminal 101 can be run after the horizontal mirror transformation of the video photographed carry out on first terminal 101 Live software live interface in be shown, wherein the video shown includes live broadcast exhibition picture 131, due to live It is the live picture 113 after horizontal mirror transformation to show picture 131, therefore live broadcast exhibition picture 131 includes horizon glass picture Word, numeral or symbol after conversion etc..Meanwhile, first terminal 101 is using the video including live broadcast exhibition picture 131 as live Video is uploaded to server 100, and second terminal 102 downloads the live video from server.It is straight when what is run in second terminal 102 When broadcasting software in spectators' watching mode, the live video can be played in the interface of live software, it is straight that spectators watch Broadcasting video includes live broadcast exhibition picture 131.Now live broadcast exhibition picture 131 include horizontal mirror transformation after word, numeral or Symbol etc., if not carrying out horizontal mirror transformation again to the above, spectators can be difficult to understand for the above in live video, So as to compromise Consumer's Experience.
In order to solve the above problems, in the technical scheme provided by this disclosed embodiment, by obtaining in live video At least one picture, when it is determined that the displaying content of at least one picture meets preparatory condition, obtains the mirror image change for displaying Change video.So that it is guaranteed that when live video include by horizontal mirror transformation can correct understanding content when, obtaining is used for The mirror transformation video of displaying, so that mirror transformation video is when being exposed to spectators, spectators more can easily understand Content therein, improves Consumer's Experience.
Embodiment of the disclosure provides a kind of live broadcasting method, and this method can apply to first terminal, can also apply In second terminal or server.As shown in Fig. 2 the intensity signal processing method comprises the following steps 201 to step 202：
In step 201, at least one picture in live video is obtained.
Exemplary, when this method is applied to first terminal, first terminal collection when live video can be live Video；When this method is applied to server, the video that first terminal is uploaded to server when live video can be live；When When this method is applied to second terminal, the video that live video can be downloaded for second terminal from server.Obtain live video In at least one picture, can be to choose the picture of predetermined number frame from live video according to specified time interval, Wherein predetermined number is more than or equal to 1.
In step 202., when it is determined that the displaying content of at least one picture meets preparatory condition, obtain for displaying Mirror transformation video.
Wherein, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
Exemplary, determine that the displaying content of at least one picture meets preparatory condition, can be at least one picture of determination The displaying content in face include by horizontal mirror transformation can correct understanding content, or it is determined that including passing through level Mirror transformation can correct understanding content picture at least one picture proportion be more than certain threshold value.Wherein pass through Horizontal mirror transformation can the content of correct understanding can include word, numeral or symbol etc., embodiment of the disclosure is herein not Limit.
In the technical scheme provided by this disclosed embodiment, by obtaining at least one picture in live video, when true When the displaying content of at least one fixed picture meets preparatory condition, the mirror transformation video for displaying is obtained.The technical scheme May insure when live video include by horizontal mirror transformation can correct understanding content when, water-filling is entered to live video Flat mirror transformation makes mirror transformation video when being exposed to spectators, spectators can be more light to obtain mirror transformation video Understanding content therein, so as to improve Consumer's Experience.
Embodiment of the disclosure provide a kind of live broadcasting method, implement this method executive agent can for first terminal, Second terminal or server, wherein first terminal can be the terminal that video is gathered when live, and second terminal can be straight Sowing time plays the terminal of video, and terminal can be mobile terminal, such as mobile phone or tablet personal computer or fixed terminal, Such as computer or TV.Embodiment of the disclosure arranges three sets and realizes live side according to the difference of method subject of implementation Method, as described below：
First terminal side
Fig. 3 a are a kind of flow charts of live broadcasting method according to an exemplary embodiment, and as shown in Figure 3 a, this is live Method is used in first terminal, comprises the following steps 301 to step 302：
In step 301, first terminal obtains at least one picture in live video.
Exemplary, the video of first terminal collection when live video can be live.For example, first terminal can be installed There is live application program (Application, APP), first terminal can be by detecting operation pages of the user by live APP The live instruction of the beginning of input, and live instruction acquisition live video is started according to this.Obtain after live video, first terminal can To choose the picture of predetermined number frame from live video according to specified time interval, and by the picture of the predetermined number frame As at least one picture in the live video, wherein specifying time interval and predetermined number to be to be arranged in advance In first terminal, or by detecting that click action or sliding action of the user in live APP operation pages are obtained.
In step 302, when it is determined that the displaying content of at least one picture meets preparatory condition, obtained by first terminal Mirror transformation video for displaying.
Wherein, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
Exemplary, first terminal can detect whether each picture at least one described picture includes passing through one by one Horizontal mirror transformation can correct understanding content, when it is determined that each picture at least one picture includes passing through horizon glass As conversion can correct understanding content or determine include the horizontal mirror transformation of process can the picture of content of correct understanding exist When proportion is higher at least one picture, it may be determined that the displaying content of at least one picture meets preparatory condition.First Terminal can also according to specified oversampling ratio from least one described picture selected part picture, and detect one by one selected Part picture whether include by horizontal mirror transformation can correct understanding content, when it is determined that in selected part picture Each picture include by horizontal mirror transformation can correct understanding content, or determine include process horizontal mirror transformation Can the picture of content of correct understanding when proportion is higher in selected part picture, it may be determined that at least one picture The displaying content in face meets preparatory condition.It should be noted that by horizontal mirror transformation can the content of correct understanding can be with Including word, numeral or symbol etc., embodiment of the disclosure is not limited herein.
Exemplary, the mirror transformation video for displaying is obtained, can be that horizontal mirror transformation is carried out to live video To obtain mirror transformation video, or obtain the video labeling for indicating live video, and existed according to the video labeling The corresponding mirror transformation video of the video labeling is determined in video library.Wherein, horizontal mirror transformation can be by live video In the picture of each frame the pixel in picture is exchanged centered on the vertical central axis line of picture.Determined at least for example, working as When the displaying content of one picture meets preparatory condition, the width w and length h of picture in live video can be obtained, and according to Equation below converts the position of pixel in the picture of each frame in live video to obtain mirror transformation video：
X=w-x0-1
Y=y0
Wherein (x0,y0) for before conversion in live video in the picture of each frame pixel coordinate, (x, y) is straight after conversion Broadcast the coordinate of pixel in the picture of each frame in video.Mirror transformation video can be used for the displaying on first terminal, can also Sent from first terminal to server, second terminal is downloaded to and for being shown in second terminal from server.
Fig. 3 b are the schematic diagrames of live scene that are provided of one embodiment of the disclosure, as shown in Figure 3 b, work as this method During applied to first terminal 101, first terminal 101 shoots video by preceding camera device 111, wherein the video photographed includes Live picture 113, live picture 113 includes word, numeral or symbol etc..Mobile phone first terminal 101 enters the video photographed , can be as live video after the flat mirror transformation of water-filling, now live video includes the live picture by horizontal mirror transformation Face 113, therefore include the word for passing through horizontal mirror transformation, numeral or symbol by the live picture 113 of horizontal mirror transformation Deng if the above is directly shown and can allow spectators' indigestion.When first terminal 101 obtains at least one in live video Individual picture, and when determining that the displaying content of at least one picture meets preparatory condition, first terminal 101 can be obtained for showing Mirror transformation video, and the mirror transformation video is uploaded onto the server 100, wherein mirror transformation video includes mirror transformation Picture 141, mirror transformation picture 141 includes again passing by the word of horizontal mirror transformation, numeral or symbol etc..Second terminal 102 download the mirror transformation video from server.When the live software run in second terminal 102 is in spectators' watching mode When, the mirror transformation video can be shown in the interface of live software, due to the word in mirror transformation picture 141, numeral Or symbol again passes by horizontal mirror transformation, therefore spectators more can easily understand the above.
In the technical scheme provided by this disclosed embodiment, by obtaining at least one in live video by first terminal Picture, when it is determined that the displaying content of at least one picture meets preparatory condition, the mirror image for displaying is obtained by first terminal Convert video.The technical scheme may insure when live video include process horizontal mirror transformation can correct understanding content When, mirror transformation video is made in quilt to obtain mirror transformation video to the horizontal mirror transformation of live video carry out by first terminal When showing spectators, spectators more can easily understand content therein, so as to improve Consumer's Experience.
In one embodiment, as shown in Figure 3 c, in step 302, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, the mirror transformation video for displaying is obtained by first terminal, can be realized by step 3021：
In step 3021, when it is determined that the quantity of text screen is more than or equal to the first number of pictures at least one picture During threshold value, mirror transformation video is obtained by first terminal.
Wherein, text screen includes the picture of word for displaying content.
Exemplary, the displaying content that first terminal can be one by one to each picture at least one described picture is carried out Text region, and at least one described picture is divided into by text screen group and non-legible picture group according to recognition result, wherein Picture in text screen group recognition result can determine that it is displaying content and include the picture of word according to；Non-legible picture Picture in group recognition result can determine that it is displaying content and do not include the picture of word according to.Wherein word can be the Chinese Word, English alphabet, German letter, Japan word, French letter, Portuguese letter, Spanish letter, numeral, symbol and Part of other words or word etc., embodiment of the disclosure is not limited herein.When the quantity of picture in text screen group During more than or equal to the first number of pictures threshold value, mirror transformation video can be obtained.Wherein the first number of pictures threshold value can be It is arranged in advance in first terminal, or by detecting click action or cunning of the user in live APP operation pages Action is obtained.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of text screen is excessive in face, the mirror transformation video for displaying is obtained by first terminal.Due in text screen Including the word being difficult to after the horizontal mirror transformation of understanding, if be directly shown comprising the excessive live video of text screen The difficulty that spectators understand wherein content can be increased.And in mirror transformation video, text screen after horizontal mirror transformation its In word can normally be understood that therefore when mirror transformation video is demonstrated, spectators more can easily understand it In content, so as to improve Consumer's Experience.
In one embodiment, as shown in Figure 3 d, in step 302, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, the mirror transformation video for displaying is obtained by first terminal, can be realized by step 3022：
In step 3022, when it is determined that the quantity of many object pictures is more than or equal to the second frame numbers at least one picture When measuring threshold value, mirror transformation video is obtained by first terminal.
Wherein, many object pictures are more than or equal to the picture of object number of pictures threshold value for the quantity of object in displaying content Face.
Exemplary, the displaying content that first terminal can be one by one to each picture at least one described picture is carried out Object identification, and at least one described picture is divided into by multiple picture groups according to recognition result, wherein each picture group includes Corresponding physical quantities mark and displaying content include the picture that the physical quantities identify the object of indicated quantity, for example, Picture in first picture group can determine that it shows that content includes the picture of single body, the second picture by recognition result according to Picture in group can determine that it shows that content includes the picture in the picture of two objects, the 3rd picture group by recognition result according to Face can determine that it shows that content includes the picture of three objects by recognition result according to, by that analogy.Wherein object can be Human body, animal, plant, vehicle or furniture, embodiment of the disclosure are not limited herein.First terminal obtains physical quantities afterwards Threshold value, and picture group to be counted is determined in the multiple picture group according to physical quantities threshold value, wherein picture group to be counted is The indicated quantity of physical quantities mark is more than or equal to the picture group of physical quantities threshold value in the multiple picture group.Work as counting When the quantity of picture is more than or equal to the second picture threshold value in picture group, things different in live video are understood for the ease of user The relative movement between relative position or different objects between body, can obtain mirror transformation video.Wherein physical quantities Threshold value and the second number of pictures threshold value can be to be arranged in advance in first terminal, or by detecting user live Click action or sliding action in APP operation pages are obtained.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of many object pictures is excessive in face, the mirror transformation video for displaying is obtained by first terminal, because many objects are drawn Face is when directly showing, the picture shown is that by horizontal mirror transformation, the position relationship between the plurality of object can not Correctly it is reflected, and such scheme is able to ensure that when proportion is higher in live video for the picture comprising multiple objects, The mirror transformation video obtained to the horizontal mirror transformation of live video carry out is obtained by first terminal, makes mirror transformation video in quilt During displaying, the position relationship in video between multiple objects can be correctly reflected, so as to improve Consumer's Experience.
In one embodiment, as shown in Figure 3 e, the live broadcasting method that embodiment of the disclosure is provided also comprises the following steps 303：
In step 303, first terminal obtains mirror transformation instruction.
Exemplary, live APP may operate on first terminal, can be straight when first terminal is used for live Displaying mirror transformation option in APP operation interface is broadcast, while click position of the user in the operation pages can be monitored in real time Put, if the click location of user is matched with the mirror transformation option, first terminal confirms to receive the mirror image of user's input Transformation directive.Or, predetermined registration operation mode corresponding with mirror transformation instruction can be set during initialization on first terminal, should Predetermined registration operation mode can be that screen preset times are clicked in preset time period, or the interior click physical button of preset time period is pre- If number of times etc., embodiment of the disclosure is illustrated exemplified by clicking on screen preset times in preset time period.Work as first terminal When being used for live, the number of clicks in operation pages in the user preset period can be monitored in real time, if the click of user Number of times is identical with preset times, then first terminal confirms to receive the mirror transformation instruction of user's input.
In step 302, when it is determined that the displaying content of at least one picture meets preparatory condition, obtained by first terminal For the mirror transformation video of displaying, it can be realized by step 3023：
In step 3023, when it is determined that the displaying content of at least one picture meets preparatory condition, rung by first terminal Mirror transformation video should be obtained in mirror transformation instruction.
In the technical scheme provided by this disclosed embodiment, instructed by obtaining mirror transformation by first terminal, and determine When the displaying content of at least one picture meets preparatory condition, first terminal obtains mirror transformation in response to mirror transformation instruction and regarded Frequently, so that whether user can control for the video of displaying to be video by horizontal mirror transformation, when adding live The space of user's selection, improves Consumer's Experience.
In one embodiment, as illustrated in figure 3f, in step 3023, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, mirror transformation video is obtained in response to mirror transformation instruction by first terminal, can be real by step 30231 It is existing：
In step 30231, when it is determined that the displaying content of at least one picture meets preparatory condition, and determination live video During the video collected for the preceding camera device by terminal, mirror image is obtained in response to obtaining mirror transformation instruction by first terminal Convert video.
Exemplary, live APP may operate on first terminal, can be straight when first terminal is used for live Selective preceding camera device option and rear camera device option in APP operation pages are broadcast, and monitors user in real time in the behaviour Make the click location on the page, if the click location of user is matched with preceding camera device, first terminal passes through preceding camera device Gather video；If the click location of user is matched with rear camera device, first terminal gathers video by rear camera device.When When first terminal gathers video by rear camera device, directly the video gathered by rear camera device can be regarded as live Frequently, because above-mentioned live video is without horizontal mirror transformation, therefore determine if when live without first terminal to meet pre- If condition, can directly it upload onto the server.When first terminal gathers video by preceding camera device, it will can pass through simultaneously It is shown on a display screen after the horizontal mirror transformation of video carry out of preceding camera device collection, and by after horizontal mirror transformation Video uploads the live video as live video, in order to show the live video.Due to passing through end when live video During the video that the preceding camera device at end is collected, there may be in the live video causes to be difficult to because by horizontal mirror transformation The content of understanding, therefore the video for determining that live video collects for the preceding camera device by terminal can be worked as, and determine extremely When the displaying content of a few picture meets preparatory condition, mirror transformation video is obtained in response to obtaining mirror transformation instruction.Make Mirror transformation video can make user more easily understand content therein in displaying.
In the technical scheme provided by this disclosed embodiment, by it is determined that the displaying content of at least one picture meets pre- If condition, and when to determine live video be the video collected by the preceding camera device of terminal, first terminal is in response to obtaining Mirror transformation instruction obtains mirror transformation video, and such scheme is able to ensure that only collect the preceding camera device by terminal The horizontal mirror transformation of video carry out is to obtain mirror transformation video, so that the resource consumed when reducing live, improves use Experience at family.
Server side
Fig. 4 a are a kind of flow charts of live broadcasting method according to an exemplary embodiment, and as shown in fig. 4 a, this is live Method is used in first terminal, comprises the following steps 401 to step 402：
In step 401, server obtains at least one picture in live video.
Exemplary, the video that first terminal is uploaded to server when live video can be live.For example, working as server When receiving main broadcaster's video of first terminal upload, predetermined number frame can be chosen from live video according to specified time interval Picture, and using the picture of the predetermined number frame as at least one picture in the live video, wherein the time of specifying Interval and predetermined number can be for settings in advance on the server, or sent according to first terminal or second terminal Time interval order and predetermined number order is specified to obtain, wherein first terminal or second terminal can be by detecting that user exists Click action or sliding action in live APP operation pages obtain specified time interval and present count that user is inputted Amount, and send the predetermined number order of the above-mentioned predetermined number of instruction to server and indicate specifying for above-mentioned specified time interval Time interval order.
In step 402, when it is determined that the displaying content of at least one picture meets preparatory condition, obtained and used by server In the mirror transformation video of displaying.
Exemplary, server can detect whether each picture at least one described picture includes passing through water one by one Flat mirror transformation can correct understanding content, when it is determined that each picture at least one picture includes passing through horizon glass picture Conversion can correct understanding content, or determine include process horizontal mirror transformation can correct understanding content picture extremely When proportion is higher in a few picture, it may be determined that the displaying content of at least one picture meets preparatory condition.Server Can also according to specified oversampling ratio from least one described picture selected part picture, and detect selected portion one by one Split screen whether include by horizontal mirror transformation can correct understanding content, when it is determined that every in selected part picture Individual picture include by horizontal mirror transformation can correct understanding content, or determine include process horizontal mirror transformation can The picture of the content of correct understanding is when proportion is higher in selected part picture, it may be determined that at least one picture Displaying content meets preparatory condition.It should be noted that by horizontal mirror transformation can the content of correct understanding can include Word, numeral or symbol etc., embodiment of the disclosure are not limited herein.
In the technical scheme provided by this disclosed embodiment, by obtaining the live video that first terminal is uploaded to server In at least one picture, when it is determined that the displaying content of at least one picture meets preparatory condition, being obtained by server is used for The mirror transformation video of displaying.The technical scheme may insure when live video include process horizontal mirror transformation can be correct During the content of understanding, mirror transformation is made to obtain mirror transformation video to the horizontal mirror transformation of live video carry out by server Video is when being exposed to spectators, and spectators more can easily understand content therein, so as to improve Consumer's Experience.
In one embodiment, as shown in Figure 4 b, in step 402, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, the mirror transformation video for displaying is obtained by server, can be realized by step 4021：
In step 4021, when it is determined that the quantity of text screen is more than or equal to the first number of pictures at least one picture During threshold value, mirror transformation video is obtained by server.
Wherein, text screen includes the picture of word for displaying content.
Exemplary, the displaying content that server can be one by one to each picture at least one described picture enters style of writing Word is recognized, and at least one described picture is divided into text screen group and non-legible picture group according to recognition result, its Chinese Picture in word picture group recognition result can determine that it is displaying content and include the picture of word according to；Non-legible picture group In picture can according to recognition result determine that it is displaying content do not include the picture of word.Wherein word can be the Chinese Word, English alphabet, German letter, Japan word, French letter, Portuguese letter, Spanish letter, numeral, symbol and Part of other words or word etc., embodiment of the disclosure is not limited herein.When the quantity of picture in text screen group During more than or equal to the first number of pictures threshold value, mirror transformation video can be obtained.Wherein the first number of pictures threshold value can be Set in advance in the server, or obtained according to the first number of pictures threshold command that first terminal or second terminal are sent Take, wherein first terminal or second terminal can be by detecting click action or cunning of the user in live APP operation pages Action obtains the first number of pictures threshold value of user's input, and indicates above-mentioned first number of pictures threshold value to server transmission First number of pictures threshold command.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of text screen is excessive in face, the mirror transformation video for displaying is obtained by server.Due to being wrapped in text screen The word after the horizontal mirror transformation for being difficult to understand is included, if meeting when being directly shown comprising the excessive live video of text screen Increase the difficulty that spectators understand wherein content.And in mirror transformation video, text screen after horizontal mirror transformation wherein Word can normally be understood that therefore when mirror transformation video is demonstrated, spectators more can easily understand wherein Content, so as to improve Consumer's Experience.
In one embodiment, as illustrated in fig. 4 c, in step 402, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, the mirror transformation video for displaying is obtained by server, can be realized by step 4022：
In step 4022, when it is determined that the quantity of many object pictures is more than or equal to the second frame numbers at least one picture When measuring threshold value, mirror transformation video is obtained by server.
Wherein, many object pictures are more than or equal to the picture of object number of pictures threshold value for the quantity of object in displaying content Face.
Exemplary, the displaying content that server can be one by one to each picture at least one described picture carries out thing Body is recognized, and at least one described picture is divided into multiple picture groups according to recognition result, wherein each picture group includes pair The physical quantities mark and displaying content answered include the picture that the physical quantities identify the object of indicated quantity, service afterwards Device can obtain physical quantities threshold value, and picture group to be counted is determined in the multiple picture group according to physical quantities threshold value, Picture group wherein to be counted is more than or equal to physical quantities for the indicated quantity of physical quantities mark in the multiple picture group The picture group of threshold value.When the quantity for counting picture in picture group is more than or equal to the second picture threshold value, managed for the ease of user The relative movement between the relative position or different objects between objects different in live video is solved, mirror image change can be obtained Change video.Wherein physical quantities threshold value and the second number of pictures threshold value can be for settings in advance in the server, or Obtained according to the physical quantities threshold command that first terminal or second terminal are sent, wherein first terminal or second terminal can lead to Cross click action or sliding action of the detection user in live APP operation pages and obtain the physical quantities threshold that user is inputted Value, and the physical quantities threshold command for indicating above-mentioned physical quantities threshold value is sent to server.
In the technical scheme provided by this disclosed embodiment, when it is determined that at least one picture obtained from live video When the quantity of many object pictures is excessive, the mirror transformation video for displaying is obtained by server, because many object pictures are straight When connecing displaying, the picture shown is that by horizontal mirror transformation, position relationship between the plurality of object can not correct quilt Reflection, and such scheme is able to ensure that when proportion is higher in live video for the picture comprising multiple objects, acquisition pair The mirror transformation video that the horizontal mirror transformation of live video carry out is obtained, makes mirror transformation video when being demonstrated, many in video Position relationship between individual object can be correctly reflected, so as to improve Consumer's Experience.
In one embodiment, as shown in figure 4d, the live broadcasting method that embodiment of the disclosure is provided also comprises the following steps 403：
In step 403, server obtains mirror transformation instruction.
Exemplary, server can receive mirror transformation instruction from first terminal or second terminal.First terminal or Second terminal can detect click action or sliding action of the user in live APP operation pages, when it is determined that user is straight When broadcasting click action or sliding action in APP operation pages and meeting preparatory condition, above-mentioned image conversion is sent to server Instruction.
In step 402, when it is determined that the displaying content of at least one picture meets preparatory condition, obtained and used by server In the mirror transformation video of displaying, it can be realized by step 4023：
In step 4023, when it is determined that the displaying content of at least one picture meets preparatory condition, responded by server Mirror transformation video is obtained in mirror transformation instruction.
In the technical scheme provided by this disclosed embodiment, mirror transformation is obtained by server and instructed, and is determined at least When the displaying content of one picture meets preparatory condition, server obtains mirror transformation video in response to mirror transformation instruction, from And allowing users to whether video of the control for showing is video by horizontal mirror transformation, user selects when adding live The space selected, improves Consumer's Experience.
In one embodiment, as shown in fig 4e, in step 4023, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, mirror transformation video is obtained in response to mirror transformation instruction by server, can be real by step 40231 It is existing：
In step 40231, when it is determined that the displaying content of at least one picture meets preparatory condition, and determination live video During the video collected for the preceding camera device by terminal, mirror image is obtained in response to obtaining mirror transformation instruction by server and is become Change video.
Exemplary, server can send camera device inquiry to first terminal and instruct, in order to which first terminal is responded Camera device information is sent to server in camera device inquiry instruction, the camera device information is used to indicate that first terminal exists Used camera device when gathering live video.When server according to the camera device information determines that live video is by the The video that the preceding camera device of one terminal is collected, and the displaying content of at least one picture is when meeting preparatory condition, server Mirror transformation video can be obtained in response to obtaining mirror transformation instruction.
In the technical scheme provided by this disclosed embodiment, by it is determined that the displaying content of at least one picture meets pre- If condition, and when to determine live video be the video collected by the preceding camera device of terminal, by server in response to obtaining Mirror transformation instruction obtains mirror transformation video, and such scheme is able to ensure that only collect the preceding camera device by terminal The horizontal mirror transformation of video carry out is to obtain mirror transformation video, so that the resource consumed when reducing live, improves use Experience at family.
Second terminal side
Fig. 5 a are a kind of flow charts of live broadcasting method according to an exemplary embodiment, and as shown in Figure 5 a, this is live Method is used in second terminal, comprises the following steps 501 to step 502：
In step 501, second terminal obtains at least one picture in live video.
Exemplary, the video that second terminal is downloaded from server when live video can be live.For example, being regarded when live When frequency is downloaded to second terminal from server, second terminal can choose default according to specified time interval from live video The picture of quantity frame, and using the picture of the predetermined number frame as at least one picture in the live video, wherein Specify time interval and predetermined number can be to be arranged in advance in second terminal, can also be by detecting user second eventually Run on end the click action in live APP operation pages or sliding action obtain specified time interval that user inputted with And predetermined number.
In step 502, when it is determined that the displaying content of at least one picture meets preparatory condition, obtained by second terminal Mirror transformation video for displaying.
Wherein, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
Exemplary, second terminal can detect whether each picture at least one described picture includes passing through one by one Horizontal mirror transformation can correct understanding content, when it is determined that each picture at least one picture includes passing through horizon glass As conversion can correct understanding content, or determine to include the horizontal mirror transformation of process can the picture of content of correct understanding exist When proportion is higher at least one picture, it may be determined that the displaying content of at least one picture meets preparatory condition.Second Terminal can also according to specified oversampling ratio from least one described picture selected part picture, and detect one by one selected Part picture whether include by horizontal mirror transformation can correct understanding content, when it is determined that in selected part picture Each picture include by horizontal mirror transformation can correct understanding content, or determine include process horizontal mirror transformation Can the picture of content of correct understanding when proportion is higher in selected part picture, it may be determined that at least one picture The displaying content in face meets preparatory condition.It should be noted that by horizontal mirror transformation can the content of correct understanding can be with Including word, numeral or symbol etc., embodiment of the disclosure is not limited herein.Horizontal mirror transformation can be by live video In the picture of each frame the pixel in picture is exchanged centered on the vertical central axis line of picture.
In the technical scheme provided by this disclosed embodiment, by obtaining the live video that second terminal is downloaded from server In at least one picture, when it is determined that the displaying content of at least one picture meets preparatory condition, by second terminal obtain use In the mirror transformation video of displaying.The technical scheme may insure when live video include process horizontal mirror transformation can be just During the content really understood, to the horizontal mirror transformation of live video carry out to obtain mirror transformation video, mirror transformation video is set to exist When being exposed to spectators, spectators more can easily understand content therein, so as to improve Consumer's Experience.
In one embodiment, as shown in Figure 5 b, in step 502, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, the mirror transformation video for displaying is obtained by second terminal, can be realized by step 5021：
In step 5021, when it is determined that the quantity of text screen is more than or equal to the first number of pictures at least one picture During threshold value, mirror transformation video is obtained by second terminal.
Wherein, text screen includes the picture of word for displaying content.
Exemplary, the displaying content that second terminal can be one by one to each picture at least one described picture is carried out Text region, and at least one described picture is divided into by text screen group and non-legible picture group according to recognition result, wherein Picture in text screen group recognition result can determine that it is displaying content and include the picture of word according to；Non-legible picture Picture in group recognition result can determine that it is displaying content and do not include the picture of word according to.Wherein word can be the Chinese Word, English alphabet, German letter, Japan word, French letter, Portuguese letter, Spanish letter, numeral, symbol and Part of other words or word etc., embodiment of the disclosure is not limited herein.When the quantity of picture in text screen group During more than or equal to the first number of pictures threshold value, mirror transformation video can be obtained.Wherein the first number of pictures threshold value can be It is arranged in advance in second terminal, or by the operation pages for detecting the live APP that user runs in second terminal In click action or sliding action obtain user input the first number of pictures threshold value.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of text screen is excessive in face, the mirror transformation video for displaying is obtained by second terminal.Due in text screen Including the word being difficult to after the horizontal mirror transformation of understanding, if be directly shown comprising the excessive live video of text screen The difficulty that spectators understand wherein content can be increased.And in mirror transformation video, text screen after horizontal mirror transformation its In word can normally be understood that therefore when mirror transformation video is demonstrated, spectators more can easily understand it In content, so as to improve Consumer's Experience.
In one embodiment, as shown in Figure 5 c, in step 502, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, the mirror transformation video for displaying is obtained by second terminal, can be realized by step 5022：
In step 5022, when it is determined that the quantity of many object pictures is more than or equal to the second frame numbers at least one picture When measuring threshold value, mirror transformation video is obtained by second terminal.
Wherein, many object pictures are more than or equal to the picture of object number of pictures threshold value for the quantity of object in displaying content Face.
Exemplary, the displaying content that second terminal can be one by one to each picture at least one described picture is carried out Object identification, and at least one described picture is divided into by multiple picture groups according to recognition result, wherein each picture group includes Corresponding physical quantities mark and displaying content include the picture that the physical quantities identify the object of indicated quantity, Zhi Hou Two terminals can obtain physical quantities threshold value, and picture to be counted is determined in the multiple picture group according to physical quantities threshold value Group, wherein picture group to be counted is more than or equal to object number for the indicated quantity of physical quantities mark in the multiple picture group Measure the picture group of threshold value.When the quantity for counting picture in picture group is more than or equal to the second picture threshold value, for the ease of user Understand the relative movement between the relative position or different objects between objects different in live video, mirror image can be obtained Convert video.Wherein physical quantities threshold value and the second number of pictures threshold value can also may be used to be arranged in advance in second terminal Think and obtained by the click action or sliding action in the operation pages that detect the live APP that user runs in second terminal The physical quantities threshold value that user is inputted.
In the technical scheme provided by this disclosed embodiment, by when at least one picture for determining to obtain from live video When the quantity of many object pictures is excessive in face, the mirror transformation video for displaying is obtained by second terminal, because many objects are drawn Face is when directly showing, the picture shown is that by horizontal mirror transformation, the position relationship between the plurality of object can not Correctly it is reflected, and such scheme is able to ensure that when proportion is higher in live video for the picture comprising multiple objects, The mirror transformation video obtained to the horizontal mirror transformation of live video carry out is obtained, makes mirror transformation video when being demonstrated, depending on Position relationship in frequency between multiple objects can be correctly reflected, so as to improve Consumer's Experience.
In one embodiment, as fig 5d, the live broadcasting method that embodiment of the disclosure is provided also comprises the following steps 503：
In step 503, second terminal obtains mirror transformation instruction.
Exemplary, second terminal can be by detecting the live APP that user runs in second terminal operation pages In click action or sliding action instructed with obtaining mirror transformation that user is inputted.
In step 502, when it is determined that the displaying content of at least one picture meets preparatory condition, obtained by second terminal For the mirror transformation video of displaying, it can be realized by step 5023：
In step 5023, when it is determined that the displaying content of at least one picture meets preparatory condition, rung by second terminal Mirror transformation video should be obtained in mirror transformation instruction.
In the technical scheme provided by this disclosed embodiment, instructed by obtaining mirror transformation, and determine that at least one is drawn When the displaying content in face meets preparatory condition, mirror transformation video is obtained in response to mirror transformation instruction by second terminal, so that Allow users to whether video of the control for showing is video by horizontal mirror transformation, user selects when adding live Space, improve Consumer's Experience.
In one embodiment, as depicted in fig. 5e, in step 5023, when it is determined that the displaying content of at least one picture expires During sufficient preparatory condition, mirror transformation video is obtained in response to mirror transformation instruction by second terminal, can be real by step 50231 It is existing：
In step 50231, when it is determined that the displaying content of at least one picture meets preparatory condition, and determination live video During the video collected for the preceding camera device by terminal, mirror image is obtained in response to obtaining mirror transformation instruction by second terminal Convert video.
Exemplary, second terminal can send the inquiry of first terminal camera device to server and instruct, and ring server Camera device inquiry should be sent in first terminal camera device inquiry instruction to first terminal to instruct, in order to which first terminal is responded Camera device information is sent to server in camera device inquiry instruction, the camera device information is used to indicate that first terminal exists Used camera device when gathering live video.Server forwards the camera device information to second terminal, makes second terminal The video that live video collects for the preceding camera device by first terminal is determined according to the camera device information.When the second end End confirms above- mentioned information, and when confirming that the displaying content of at least one picture meets preparatory condition, can be in response to obtaining mirror image Transformation directive obtains mirror transformation video.
In the technical scheme provided by this disclosed embodiment, by it is determined that the displaying content of at least one picture meets pre- If condition, and when to determine live video be the video collected by the preceding camera device of terminal, by second terminal in response to obtaining Mirror transformation instruction is taken to obtain mirror transformation video, such scheme is able to ensure that and will only collected by the preceding camera device of terminal The horizontal mirror transformation of video carry out to obtain mirror transformation video so that the resource consumed when reducing live, is improved Consumer's Experience.
Implementation process is discussed in detail below by embodiment.
Fig. 6 is that a kind of indicative flowchart of live broadcasting method according to an exemplary embodiment is illustrated.Such as Fig. 6 It is shown, comprise the following steps：
In step 601, first terminal obtains at least one picture in live video.
In step 602, first terminal obtains mirror transformation instruction.
In step 603, first terminal judges whether the quantity of text screen at least one picture is more than or equal to the One number of pictures threshold value.
In step 604, first terminal judges whether live video is by regarding that the preceding camera device of terminal is collected Frequently.
In step 605, when it is determined that the quantity of text screen is more than or equal to the first number of pictures at least one picture Threshold value, and when to determine live video be the video collected by the preceding camera device of terminal, by first terminal in response to obtaining Mirror transformation instruction obtains mirror transformation video.
Wherein, the mirror transformation screen is used to upload to server, in order to which second terminal downloads the mirror image from server Video is converted, and is shown in second terminal.
It should be noted that the sequencing of above-mentioned steps 603 and step 604 can be overturned mutually.
In the technical scheme provided by this disclosed embodiment, obtained by first terminal in the live video of its collection extremely A few picture, when it is determined that the quantity of text screen is excessive at least one picture obtained from live video, and live is regarded When frequency is the video collected by the preceding camera device of terminal, mirror is obtained in response to obtaining mirror transformation instruction by first terminal As conversion video.The technical scheme may insure text screen in mirror transformation video after horizontal mirror transformation, wherein Word can normally be understood that when being demonstrated mirror transformation video, spectators more can be easily understood in therein Hold, while the resource that first terminal is consumed when live is also reduced, the space that user selects when adding live, so as to change It has been apt to Consumer's Experience.
Fig. 7 is that a kind of indicative flowchart of live broadcasting method according to an exemplary embodiment is illustrated.Such as Fig. 7 It is shown, comprise the following steps：
In step 701, first terminal obtains at least one picture in live video.
In a step 702, first terminal obtains mirror transformation instruction
In step 703, first terminal judges whether the quantity of many object pictures at least one picture is more than or equal to Second number of pictures threshold value.
In step 704, first terminal judges whether live video is by regarding that the preceding camera device of terminal is collected Frequently.
In step 705, when it is determined that the quantity of many object pictures is more than or equal to the second frame numbers at least one picture Threshold value is measured, and when to determine live video be the video collected by the preceding camera device of terminal, by first terminal in response to obtaining Mirror transformation instruction is taken to obtain mirror transformation video.
Wherein, the mirror transformation screen is used to upload to server, in order to which second terminal downloads the mirror image from server Video is converted, and is shown in second terminal.
It should be noted that the sequencing of above-mentioned steps 703 and step 704 can be overturned mutually.
In the technical scheme provided by this disclosed embodiment, by obtaining in the live video that first terminal is gathered at least One picture, when it is determined that the quantity of many object pictures is excessive at least one picture obtained from live video, and live is regarded When frequency is the video collected by the preceding camera device of terminal, regarded in response to obtaining mirror transformation instruction acquisition mirror transformation Frequently.Such scheme is able to ensure that mirror transformation is regarded when proportion is higher in live video for the picture comprising multiple objects Position relationship in frequency between multiple objects can be correctly reflected, while also reducing what first terminal was consumed when live Resource, the space that user selects when adding live, so as to improve Consumer's Experience.
Fig. 8 is that a kind of indicative flowchart of live broadcasting method according to an exemplary embodiment is illustrated.Such as Fig. 8 It is shown, comprise the following steps：
In step 801, first terminal obtains at least one picture in live video.
In step 802, first terminal obtains mirror transformation instruction.
In step 803, first terminal judges whether live video is by regarding that the preceding camera device of terminal is collected Frequently.
In step 804, first terminal judges whether the quantity of text screen at least one picture is more than or equal to the One number of pictures threshold value.
In step 805, first terminal judges whether the quantity of many object pictures at least one picture is more than or equal to Second number of pictures threshold value.
In step 806, when it is determined that the quantity of text screen is more than or equal to the first number of pictures at least one picture Threshold value, and when to determine live video be the video collected by the preceding camera device of terminal, by first terminal in response to obtaining Mirror transformation instruction obtains mirror transformation video.
Wherein, mirror transformation screen is used to upload to server, and downloading the mirror image from server in order to second terminal becomes Video is changed, and is shown in second terminal.
In step 807, when it is determined that the quantity of many object pictures is more than or equal to the second frame numbers at least one picture Threshold value is measured, and when to determine live video be the video collected by the preceding camera device of terminal, by first terminal in response to obtaining Mirror transformation instruction is taken to obtain mirror transformation video.
Wherein, mirror transformation screen is used to upload to server, and downloading the mirror image from server in order to second terminal becomes Video is changed, and is shown in second terminal.
In the technical scheme provided by this disclosed embodiment, by obtaining the live video that first terminal is gathered when live In at least one picture, when it is determined that the displaying content of at least one picture meets preparatory condition, by first terminal obtain use In the mirror transformation video of displaying.The technical scheme may insure when live video include process horizontal mirror transformation can be just During the content really understood, to the horizontal mirror transformation of live video carry out to obtain mirror transformation video, mirror transformation video is set to exist When being exposed to spectators, spectators more can easily understand content therein, so as to improve Consumer's Experience.
Following is disclosure device embodiment, can be used for performing method of disclosure embodiment.
Fig. 9 a are a kind of block diagrams of live broadcast device 90 according to an exemplary embodiment, and live broadcast device 90 can be First terminal, second terminal or server, or a part for first terminal, second terminal or server, live broadcast device 90 can by software, hardware or both be implemented in combination with it is some or all of as electronic equipment.As illustrated in fig. 9, should Live broadcast device 90 includes：
Picture acquisition module 901, for obtaining at least one picture in live video；
Mirror transformation module 902, for when it is determined that the displaying content of at least one picture meets preparatory condition, obtaining and using In the mirror transformation video of displaying, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
In one embodiment, as shown in figure 9b, mirror transformation module 902, including：
Text transform submodule 9021, for being drawn when the quantity of text screen at least one picture is more than or equal to first During the amount threshold of face, mirror transformation video is obtained, wherein text screen includes the picture of word for displaying content.
In one embodiment, as is shown in fig. 9 c, mirror transformation module 902, including：
Many object transformation submodules 9022, for when the quantity for determining many object pictures at least one picture is more than or waits In the second number of pictures threshold value, mirror transformation video is obtained, wherein many object pictures are more than for the quantity of object in displaying content Or equal to the picture of physical quantities threshold value.
In one embodiment, as shown in figure 9d, live broadcast device 90 also includes：
Instruction acquisition module 903, for obtaining mirror transformation instruction；
Mirror transformation module 902, including：
Instruction response submodule 9023, for when it is determined that the displaying content of at least one picture meets preparatory condition, ringing Mirror transformation video should be obtained in mirror transformation instruction.
In one embodiment, as shown in figure 9e, instruction response submodule 9023, including：
Response unit 90231 is instructed, for meeting preparatory condition when the displaying content for determining at least one picture, and is determined When live video is the video collected by the preceding camera device of terminal, mirror image change is obtained in response to obtaining mirror transformation instruction Change video.
Embodiment of the disclosure provides a kind of live broadcast device, and the live broadcast device can be by obtaining in live video at least One picture, when it is determined that the displaying content of at least one picture meets preparatory condition, obtains and is regarded for the mirror transformation of displaying Frequently.The technical scheme may insure when live video include by horizontal mirror transformation can correct understanding content when, it is right The horizontal mirror transformation of live video carry out makes mirror transformation video when being exposed to spectators to obtain mirror transformation video, sees Crowd more can easily understand content therein, so as to improve Consumer's Experience.
Figure 10 is a kind of block diagram of live broadcast device 100 according to an exemplary embodiment, and the live broadcast device 100 can be with For first terminal, second terminal or server, or a part for first terminal, second terminal or server, live dress Putting 100 includes：
Processor 1001；
Memory 1002 for storing the executable instruction of processor 1001；
Wherein, processor 1001 is configured as：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
In one embodiment, above-mentioned processor 1001 can be additionally configured to：
When the quantity of text screen at least one picture is more than or equal to the first number of pictures threshold value, obtains mirror image and become Video is changed, wherein text screen includes the picture of word for displaying content.
In one embodiment, above-mentioned processor 1001 can be additionally configured to：
When it is determined that the quantity of many object pictures is more than or equal to the second number of pictures threshold value, acquisition mirror at least one picture As conversion video, wherein many object pictures are more than or equal to the picture of physical quantities threshold value for the quantity of object in displaying content.
In one embodiment, above-mentioned processor 1001 can be additionally configured to：
Obtain mirror transformation instruction；
When it is determined that the displaying content of at least one picture meets preparatory condition, mirror image is obtained in response to mirror transformation instruction Convert video.
In one embodiment, above-mentioned processor 1001 can be additionally configured to：
When it is determined that the displaying content of at least one picture meets preparatory condition, and determine live video be by terminal before During the video that camera device is collected, mirror transformation video is obtained in response to obtaining mirror transformation instruction.
A kind of live broadcast device that embodiment of the disclosure is provided, the live broadcast device is by obtaining at least one in live video Individual picture, when it is determined that the displaying content of at least one picture meets preparatory condition, obtains the mirror transformation video for displaying. The technical scheme may insure when live video include by horizontal mirror transformation can correct understanding content when, to live The horizontal mirror transformation of video carry out makes mirror transformation video when being exposed to spectators, Guan Zhongneng to obtain mirror transformation video It is enough more easily to understand content therein, so as to improve Consumer's Experience.
Figure 11 is a kind of block diagram for live device 1100 according to an exemplary embodiment, the device 1100 Suitable for first terminal or second terminal.For example, device 1100 can be mobile phone, computer, digital broadcast terminal, message Transceiver, game console, tablet device, Medical Devices, body-building equipment, personal digital assistant etc..
Device 1100 can include following one or more assemblies：Processing assembly 1102, memory 1104, power supply module 1106, multimedia groupware 1108, audio-frequency assembly 1110, the interface 1112 of input/output (I/O), sensor cluster 1114, and Communication component 1116.
The integrated operation of the usual control device 1100 of processing assembly 1102, such as with displaying, call, data communication, The camera operation operation associated with record operation.Processing assembly 1102 can include one or more processors 1120 to perform Instruction, to complete all or part of step of above-mentioned method.In addition, processing assembly 1102 can include one or more moulds Block, is easy to the interaction between processing assembly 1102 and other assemblies.For example, processing assembly 1102 can include multi-media module, To facilitate the interaction between multimedia groupware 1108 and processing assembly 1102.
Memory 1104 is configured not store various types of data to support the operation in device 1100.These data Example includes the instruction of any application program or method for being used to operate on device 1100, contact data, telephone book data, Message, picture, video etc..Memory 1104 can by any kind of volatibility or non-volatile memory device or they Combination realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), it is erasable can Program read-only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash memory Reservoir, disk or CD.
Power supply module 1106 provides electric power for the various assemblies of device 1100.Power supply module 1106 can include power management System, one or more power supplys, and other components associated with generating, managing and distributing electric power for device 1100.
Multimedia groupware 1108 is included in the screen of one output interface of offer between device 1100 and user.At some In embodiment, screen can include liquid crystal display device (LCD) and touch panel (TP).If screen includes touch panel, screen Touch-screen is may be implemented as, to receive the input signal from user.Touch panel includes one or more touch sensors With the gesture on sensing touch, slip and touch panel.Touch sensor can not only sensing touch or sliding action border, But also the detection duration related to touch or slide and pressure.In certain embodiments, multimedia groupware 1108 Including a front camera and/or rear camera.When device 1100 is in operator scheme, such as screening-mode or video mode When, front camera and/or rear camera can receive the multi-medium data of outside.Each front camera and rearmounted shooting Head can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 1110 is configured as output and/or input audio signal.For example, audio-frequency assembly 1110 includes a wheat Gram wind (MIC), when device 1100 is in operator scheme, when such as call model, logging mode and speech recognition mode, microphone quilt It is configured to receive external audio signal.The audio signal received can be further stored in memory 1104 or via communication Component 1116 is sent.In certain embodiments, audio-frequency assembly 1110 also includes a loudspeaker, for exports audio signal.
I/O interfaces 1112 are that interface, above-mentioned peripheral interface module are provided between processing assembly 1102 and peripheral interface module Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and Locking press button.
Sensor cluster 1114 includes one or more sensors, and the state for providing various aspects for device 1100 is commented Estimate.For example, sensor cluster 1114 can detect opening/closed mode of device 1100, the relative positioning of component, such as group Part is the display device and keypad of device 1100, and sensor cluster 1114 can be with 1,100 1 groups of detection means 1100 or device The position of part changes, the existence or non-existence that user contacts with device 1100, the orientation of device 1100 or acceleration/deceleration and device 1100 temperature change.Sensor cluster 1114 can include proximity transducer, be configured to connect in not any physics The presence of object nearby is detected when touching.Sensor cluster 1114 can also include optical sensor, such as CMOS or ccd image sensing Device, for being used in imaging applications.In certain embodiments, the sensor cluster 1114 can also include acceleration sensing Device, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 1116 is configured to facilitate the communication of wired or wireless way between device 1100 and other equipment.Dress The wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof can be accessed by putting 1100.It is exemplary at one In embodiment, communication component 1116 receives broadcast singal or broadcast correlation from external broadcasting management system via broadcast channel Information.In one exemplary embodiment, communication component 1116 also includes near-field communication (NFC) module, to promote junction service. For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) skill can be based in NFC module Art, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 1100 can be by one or more application specific integrated circuits (ASIC), numeral Signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided Such as include the memory 1104 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 1120 of device 1100.Example Such as, non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and Optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, the non-transitorycomputer readable storage medium can be stored with Computer instruction, when computing device of the instruction in the storage medium by device 1100 so that device 1100 can be held The above-mentioned live broadcasting method of row, method includes：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, obtain mirror image and become Video is changed, including：
When the quantity of text screen at least one picture is more than or equal to the first number of pictures threshold value, obtains mirror image and become Video is changed, wherein text screen includes the picture of word for displaying content.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, obtain mirror image and become Video is changed, including：
When it is determined that the quantity of many object pictures is more than or equal to the second number of pictures threshold value, acquisition mirror at least one picture As conversion video, wherein many object pictures are more than or equal to the picture of physical quantities threshold value for the quantity of object in displaying content.
In one embodiment, methods described also includes：
Obtain mirror transformation instruction；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, including：
When it is determined that the displaying content of at least one picture meets preparatory condition, mirror image is obtained in response to mirror transformation instruction Convert video.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, in response to mirror image Transformation directive obtains mirror transformation video, including：
When it is determined that the displaying content of at least one picture meets preparatory condition, and determine live video be by terminal before During the video that camera device is collected, mirror transformation video is obtained in response to obtaining mirror transformation instruction.
Figure 12 is a kind of block diagram for live device 1200 according to an exemplary embodiment.For example, device 1200 may be provided in a server.Device 1200 includes processing assembly 1222, and it further comprises one or more processing Device, and as the memory resource representated by memory 1232, for store can by the execution of processing assembly 1222 instruction, example Such as application program.The application program stored in memory 1232 can include it is one or more each correspond to one group The module of instruction.In addition, processing assembly 1222 is configured as execute instruction, to perform the above method.
Device 1200 can also include the power management that a power supply module 1226 is configured as performs device 1200, one Wired or wireless network interface 1250 is configured as device 1200 being connected to network, and input and output (I/O) interface 1258.Device 1200 can be operated based on the operating system for being stored in memory 1232, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
A kind of non-transitorycomputer readable storage medium, when the instruction in storage medium is held by the processor of device 1200 During row so that device 1200 is able to carry out live broadcasting method, this method includes：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, mirror transformation video is the video obtained to the horizontal mirror transformation of live video carry out.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, obtain mirror image and become Video is changed, including：
When the quantity of text screen at least one picture is more than or equal to the first number of pictures threshold value, obtains mirror image and become Video is changed, wherein text screen includes the picture of word for displaying content.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, obtain mirror image and become Video is changed, including：
When it is determined that the quantity of many object pictures is more than or equal to the second number of pictures threshold value, acquisition mirror at least one picture As conversion video, wherein many object pictures are more than or equal to the picture of physical quantities threshold value for the quantity of object in displaying content.
In one embodiment, method also includes：
Obtain mirror transformation instruction；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, including：
When it is determined that the displaying content of at least one picture meets preparatory condition, mirror image is obtained in response to mirror transformation instruction Convert video.
In one embodiment, when it is determined that the displaying content of at least one picture meets preparatory condition, in response to mirror image Transformation directive obtains mirror transformation video, including：
When it is determined that the displaying content of at least one picture meets preparatory condition, and determine live video be by terminal before During the video that camera device is collected, mirror transformation video is obtained in response to obtaining mirror transformation instruction.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.

Claims (12)

1. a kind of live broadcasting method, it is characterised in that including：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, the mirror transformation video is the video obtained to the horizontal mirror transformation of the live video carry out.
2. live broadcasting method according to claim 1, it is characterised in that described when the displaying for determining at least one picture When content meets preparatory condition, mirror transformation video is obtained, including：
When the quantity of text screen at least one described picture is more than or equal to the first number of pictures threshold value, the mirror is obtained As conversion video, wherein the text screen includes the picture of word for displaying content.
3. live broadcasting method according to claim 1, it is characterised in that described when the displaying for determining at least one picture When content meets preparatory condition, mirror transformation video is obtained, including：
When it is determined that the quantity of many object pictures is more than or equal to the second number of pictures threshold value, acquisition institute at least one described picture Mirror transformation video is stated, wherein many object pictures are more than or equal to physical quantities threshold value for the quantity of object in displaying content Picture.
4. the live broadcasting method according to claim any one of 1-3, it is characterised in that methods described also includes：
Obtain mirror transformation instruction；
It is described when it is determined that the displaying content of at least one picture meets preparatory condition, obtain the mirror transformation for displaying Video, including：
When it is determined that the displaying content of at least one picture meets the preparatory condition, instructed in response to the mirror transformation Obtain the mirror transformation video.
5. the live broadcasting method according to right 4, it is characterised in that described when the displaying content for determining at least one picture When meeting the preparatory condition, the mirror transformation video is obtained in response to mirror transformation instruction, including：
When it is determined that the displaying content of at least one picture meets the preparatory condition, and determine the live video to pass through During the video that the preceding camera device of terminal is collected, obtain the mirror transformation in response to the acquisition mirror transformation instruction and regard Frequently.
6. a kind of live broadcast device, it is characterised in that including：
Picture acquisition module, for obtaining at least one picture in live video；
Mirror transformation module, for when it is determined that the displaying content of at least one picture meets preparatory condition, obtaining to be used for The mirror transformation video of displaying, the mirror transformation video is to regarding that the horizontal mirror transformation of the live video carry out is obtained Frequently.
7. live broadcast device according to claim 6, it is characterised in that the mirror transformation module, including：
Text transform submodule, for being more than or equal to the first frame numbers when the quantity of text screen at least one described picture When measuring threshold value, the mirror transformation video is obtained, wherein the text screen includes the picture of word for displaying content.
8. live broadcast device according to claim 6, it is characterised in that the mirror transformation module, including：
Many object transformation submodules, for being more than or equal to the when the quantity for determining many object pictures at least one described picture Two number of pictures threshold values, obtain the mirror transformation video, wherein quantity of many object pictures for object in displaying content More than or equal to the picture of physical quantities threshold value.
9. the live broadcast device according to claim any one of 6-8, it is characterised in that the live broadcast device also includes：
Instruction acquisition module, for obtaining mirror transformation instruction；
The mirror transformation module, including：
Instruction response submodule, for when it is determined that the displaying content of at least one picture meets the preparatory condition, ringing Mirror transformation instruction obtains the mirror transformation video described in Ying Yu.
10. the live broadcast device according to right 9, it is characterised in that the instruction responds submodule, including：
Response unit is instructed, for meeting the preparatory condition when the displaying content for determining at least one picture, and is determined When the live video is the video collected by the preceding camera device of terminal, obtained in response to the acquisition mirror transformation instruction Take the mirror transformation video.
11. a kind of live broadcast device, it is characterised in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain at least one picture in live video；
When it is determined that the displaying content of at least one picture meets preparatory condition, obtain and regarded for the mirror transformation of displaying Frequently, the mirror transformation video is the video obtained to the horizontal mirror transformation of the live video carry out.
12. a kind of computer-readable recording medium, is stored thereon with computer instruction, it is characterised in that the instruction is by processor The step of any one of claim 1-5 methods described is realized during execution.
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