CN112437317B - Live broadcast picture switching method, device and system - Google Patents
Live broadcast picture switching method, device and system Download PDFInfo
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- CN112437317B CN112437317B CN202011146139.9A CN202011146139A CN112437317B CN 112437317 B CN112437317 B CN 112437317B CN 202011146139 A CN202011146139 A CN 202011146139A CN 112437317 B CN112437317 B CN 112437317B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/67—Focus control based on electronic image sensor signals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Abstract
The invention relates to the technical field of live broadcast, in particular to a live broadcast picture switching method, a device and a system; the method is applied to a live broadcast picture switching system, the system comprises a front camera of a user terminal and a plurality of cameras in communication connection with the user terminal, and the method comprises the following steps: opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface, wherein the main live broadcast interface is used for playing live broadcast contents; in the live broadcasting process, the control device controls the main live broadcasting interface to play any one of the shooting content of the front camera of the mobile terminal, the shooting content of at least one camera in the plurality of cameras, at least one pre-playing file in the plurality of pre-playing files and the content information pre-recorded by the plurality of cameras. The method and the device have the effect of meeting diversified requirements of users so as to improve experience of live viewers.
Description
Technical Field
The invention relates to the technical field of live broadcasting, in particular to a live broadcasting picture switching method, device and system.
Background
With the development of internet technology, more and more people begin to pay attention to live webcasting. The network live broadcast is an information network publishing and publishing mode which synchronously makes and publishes information along with the occurrence and development processes of events on site and has a bidirectional circulation process.
The user can only live through the mode of single picture live broadcast at the in-process of live broadcast selling, when trading commodity, holds the commodity and explains the commodity by the live broadcast person, can not make the live broadcast viewer comprehensive understanding commodity to lead to the live broadcast viewer to experience the sense relatively poor.
Disclosure of Invention
The invention aims to provide a live broadcast picture switching method, a live broadcast picture switching device and a live broadcast picture switching system, which have the characteristics of meeting diversified requirements of users and further improving experience of live broadcast viewers.
The above object of the present invention is achieved by the following technical solutions:
in one aspect, a live view switching method is provided, where the method is applied to a live view switching system, where the system includes a front-facing camera of a user terminal and multiple cameras in communication connection with the user terminal, and the method includes:
opening live broadcast software to perform screen recording live broadcast, and switching to a main live broadcast interface, wherein the main live broadcast interface is used for playing the live broadcast content;
in the live broadcast process, the control device controls the main live broadcast interface to play any one of the shooting contents of the front camera of the mobile terminal, the shooting contents of at least one camera in the plurality of cameras, at least one pre-broadcast file in the plurality of pre-broadcast files and the content information pre-recorded by the plurality of cameras.
When the current user carries out live broadcast buying and selling commodities, live broadcast viewers hold the commodities and explain the commodities, and the live broadcast viewers cannot learn the whole production flow of the commodities, so that the live broadcast viewers cannot comprehensively know the commodities, and the experience of the live broadcast viewers is poor.
According to the invention, live broadcast content is switched through the control device, and in the process of live broadcast commodity buying and selling of the user, the user can explain and play the whole production flow of the commodity at the same time, so that the user can better explain the commodity, and live broadcast viewers can more comprehensively know the commodity.
When a user is in live broadcast interaction, if the user is not in good talk, a cold scene condition can occur in the live broadcast process, live broadcast pictures are switched through the control device in the live broadcast process, the cold scene condition of the user is avoided, meanwhile, the user can adjust the state of the user when the live broadcast pictures are switched, the user can live broadcast with the best performance, the live broadcast pictures are switched, the live broadcast interest is improved, the live broadcast content is enriched, and therefore live broadcast viewers can experience better.
The present invention may be further configured in a preferred example, that the controlling device controls the main live interface to play at least one of a plurality of pre-played files includes:
acquiring a plurality of pre-playing files and numbering the pre-playing files;
opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface;
and acquiring a switching instruction for switching the number of the pre-played file by the user, and playing the pre-played file with the corresponding number to the main live broadcast interface.
The present invention may be further configured in a preferred example, that the controlling device controls the main live interface to play the shooting content of at least one of the plurality of cameras includes:
acquiring camera number information of a plurality of cameras;
the control device is provided with a plurality of switching modules corresponding to the camera serial number information;
the method comprises the steps of obtaining a switching instruction of one of a plurality of switching modules sent by a control device, wherein the shooting content of the corresponding camera in the plurality of cameras is displayed on a main live interface.
The invention may further be configured in a preferred example, the method further comprising:
the control device is also provided with a close-up focusing module and a rotating module, the close-up focusing module is used for controlling the zooming-in or zooming-out of the content shot by the camera, and the rotating module is used for controlling the rotating direction of the camera;
acquiring a close-up focusing instruction sent by a control device, and carrying out any one operation of zooming in and zooming out of the shooting content of the camera;
and acquiring a rotation instruction sent by the control device, and performing camera rotation operation.
The invention may further be configured in a preferred example, the method further comprising:
the user terminal is provided with a searching module, and the searching module is used for searching a plurality of cameras;
acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the cameras and shooting contents;
editing the content information of the camera according to the position and the shooting content;
and acquiring a switching instruction of the control device, and displaying the shooting content of the camera corresponding to the switching instruction on a main live interface.
The invention may further be configured in a preferred example in that the method comprises:
acquiring the camera state information of a camera of the current main live interface, and judging whether a fault occurs;
and if the fault occurs, automatically acquiring a shooting picture of one camera in the plurality of cameras, and displaying the shooting picture on the main live broadcast interface.
The invention may further be configured in a preferred example, the method further comprising:
the control device is provided with a calling module, and the calling module is used for calling out the suspension window;
and acquiring a user calling instruction, acquiring the shooting content of a front camera of the current user terminal, and displaying the floating window on the main live interface.
In another aspect, a live view switching apparatus is provided, including:
the starting module is used for starting live broadcast software to perform screen recording live broadcast and switching to a main live broadcast interface, and the main live broadcast interface is used for playing live broadcast content;
and the switching module is used for controlling the main live broadcast interface to play any one of the shooting contents of the front camera of the mobile terminal, the shooting contents of at least one camera in the plurality of cameras, at least one pre-broadcast file in the plurality of pre-broadcast files and the content information pre-recorded by the plurality of cameras in the live broadcast process.
In a preferred example of the present invention, the switching module is specifically configured to:
acquiring a plurality of pre-playing files and numbering the pre-playing files;
opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface;
and acquiring a switching instruction for switching the number of the pre-played file by the user, and playing the pre-played file with the corresponding number to the main live broadcast interface.
In a preferred example of the present invention, the switching module is specifically configured to:
acquiring camera number information of a plurality of cameras;
the control device is provided with a plurality of switching modules corresponding to the camera serial number information;
the method comprises the steps of obtaining a switching instruction of one of a plurality of switching modules sent by a control device, wherein the shooting content of the corresponding camera in the plurality of cameras is displayed on a main live interface.
The present invention in a preferred example may be further configured such that the module further comprises:
the control device is also provided with a close-up focusing module and a rotating module, the close-up focusing module is used for controlling the zooming-in or zooming-out of the content shot by the camera, and the rotating module is used for controlling the rotating direction of the camera;
acquiring a close-up focusing instruction sent by a control device, and carrying out any one operation of zooming in and zooming out of the content shot by the camera;
and acquiring a rotation instruction sent by the control device, and performing rotation operation on the camera.
The present invention in a preferred example may be further configured such that the module further comprises:
the user terminal is provided with a searching module, and the searching module is used for searching a plurality of cameras;
acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the cameras and shooting contents;
editing the content information of the camera according to the position and the shooting content;
and acquiring a switching instruction of the control device, and displaying the shooting content of the camera corresponding to the switching instruction on a main live interface.
The invention may in a preferred example be further configured such that the module comprises:
acquiring the camera state information of a camera of the current main live interface, and judging whether a fault occurs;
if the fault occurs, the shooting picture of one camera in the multiple cameras is automatically acquired and displayed on the main live broadcast interface.
The present invention in a preferred example may be further configured such that the module further comprises:
the control device is provided with a calling module, and the calling module is used for calling out the suspension window;
and acquiring a user calling instruction, acquiring the shooting content of a front camera of the current user terminal, and displaying the floating window on the main live broadcast interface.
In another aspect, a live view switching system is provided, including:
the starting device is used for starting live broadcast software to record a screen for live broadcast and switching to a main live broadcast interface, and the main live broadcast interface is used for playing live broadcast content;
and the switching device is used for controlling the main live broadcast interface to play any one of the shooting contents of the front camera of the mobile terminal, the shooting contents of at least one camera in the plurality of cameras, at least one pre-broadcast file in the plurality of pre-broadcast files and the content information pre-recorded by the plurality of cameras in the live broadcast process.
In a preferred example of the present invention, the switching device is further configured to:
acquiring a plurality of pre-playing files and numbering the pre-playing files;
opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface;
and acquiring a switching instruction for switching the number of the pre-played file by the user, and playing the pre-played file with the corresponding number to the main live broadcast interface.
In a preferred example of the present invention, the switching device is further configured to:
acquiring camera serial number information of a plurality of cameras;
the control device is provided with a plurality of switching modules corresponding to the camera serial number information;
the method comprises the steps of obtaining a switching instruction of one of a plurality of switching modules sent by a control device, wherein the shooting content of the corresponding camera in the plurality of cameras is displayed on a main live interface.
The invention may in a preferred example be further configured such that the apparatus further comprises:
the control device is also provided with a close-up focusing module and a rotating module, the close-up focusing module is used for controlling the zooming-in or zooming-out of the content shot by the camera, and the rotating module is used for controlling the rotating direction of the camera;
acquiring a close-up focusing instruction sent by a control device, and carrying out any one operation of zooming in and zooming out of the shooting content of the camera;
and acquiring a rotation instruction sent by the control device, and performing camera rotation operation.
The present invention in a preferred example may be further configured such that the apparatus further comprises:
the user terminal is provided with a searching module, and the searching module is used for searching a plurality of cameras;
acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the cameras and shooting contents;
editing the content information of the camera according to the position and the shooting content;
and acquiring a switching instruction of the control device, and displaying the shooting content of the camera corresponding to the switching instruction on a main live interface.
The invention may further be configured in a preferred example in that the apparatus comprises:
acquiring the camera state information of a camera of the current main live interface, and judging whether a fault occurs;
and if the fault occurs, automatically acquiring a shooting picture of one camera in the plurality of cameras, and displaying the shooting picture on the main live broadcast interface.
The invention may in a preferred example be further configured such that the apparatus further comprises:
the control device is provided with a calling module, and the calling module is used for calling the suspension window;
and acquiring a user calling instruction, acquiring the shooting content of a front camera of the current user terminal, and displaying the floating window on the main live interface.
In another aspect, a live view switching apparatus comprises a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that executes any of the methods according to the first aspect.
The technical scheme that this application provided reaches beneficial effect: the user control device controls the main live interface to play different live contents, the diversified requirements of the user are met, the live interest of the user is increased, the live contents are enriched, the live viewers can watch live broadcast better, and therefore the experience of the live viewers is improved.
Drawings
Fig. 1 is a flowchart illustrating a live frame switching method according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a live frame switching apparatus according to an embodiment of the present invention.
Fig. 3 is a schematic diagram of a live view switching system according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The first embodiment is as follows:
an embodiment of the present invention provides a live broadcast picture switching method, referring to fig. 1, the method is applied to a live broadcast picture switching system, the system includes a front camera of a user terminal and a plurality of cameras in communication connection with the user terminal, wherein the plurality of cameras can be cameras within a short-distance range or within a long-distance range, the plurality of cameras can be distributed at different positions and directions, and can also be distributed at different places, such as a plurality of cameras at different indoor positions and directions, a plurality of cameras at different outdoor positions and directions, a plurality of cameras distributed at different places and cities, and the like, the method includes:
101. opening live broadcast software to perform screen recording live broadcast, and switching to a main live broadcast interface, wherein the main live broadcast interface is used for playing live broadcast content;
102. in the live broadcast process, the control device controls the main live broadcast interface to play any one of the shooting content of the front camera of the mobile terminal, the shooting content of at least one camera in the plurality of cameras, at least one pre-broadcast file in the plurality of pre-broadcast files and the content information pre-recorded by the plurality of cameras.
The control device controls the main live interface to play different live contents in different modes, when a user plays the live contents, shooting contents of one camera in the cameras can be live, one pre-playing file in a pre-playing file can also be live, or one content information in content information recorded by the cameras can be live, diversified live contents enable live players to select in a diversified mode, live contents are enriched, and live interest is improved.
Currently, when a user carries out live broadcast and goods selling, the user holds and explains goods, the live broadcast picture is single when the user carries out live broadcast, a live broadcast viewer cannot comprehensively know the whole goods, and the experience of the live broadcast viewer is poor; according to the invention, the user switches the live broadcast pictures through the control device, so that the live broadcast viewer can comprehensively know the whole commodity flow, the live broadcast content is enriched, and the experience of the live broadcast viewer is improved.
When the user carries out live broadcast interaction, the user switches live broadcast picture content through the control device, the interest of live broadcast is enhanced, and simultaneously when switching live broadcast picture content, the user can adjust the live broadcast state of the user, live broadcast is carried out in the best state, and then the experience of live broadcast viewers is improved.
In a preferred embodiment provided by the present invention, step 101 opens live broadcast software to perform screen recording live broadcast, and switches to a main live broadcast interface, where a process of the main live broadcast interface for playing live broadcast content may be:
specifically, a plurality of live broadcast modes for a user to select are arranged on a main display interface, and the live broadcast modes comprise shooting contents of a front camera, shooting contents of a rear camera, shooting contents of any one of a plurality of cameras and a pre-playing file stored by the user at the current mobile phone terminal;
acquiring a playing instruction of a live broadcasting mode selected by a user, and executing the playing instruction;
opening live broadcast software to perform screen recording live broadcast, wherein the screen recording live broadcast software can be any one live broadcast software;
and after the live broadcast software carries out screen recording and live broadcast, switching to a main live broadcast interface.
The various live broadcast modes of the main display interface are selected by a user, the diversified requirements of the live broadcast of the user are met, the interest of the live broadcast of the user is improved, the live broadcast content of the user is enriched, meanwhile, the live broadcast of the user is not limited to a certain fixed scene through the various live broadcast modes, the live broadcast of the user is more diversified, and then a live broadcast viewer has better experience.
Optionally, the following operations are required before step 101:
the control device can be a remote controller, a smart phone, a tablet personal computer and other portable intelligent equipment;
opening the Bluetooth of the mobile phone terminal, and connecting the Bluetooth with the control device;
acquiring registration records of all user identity information in a data warehouse;
acquiring identity information input by a current user, and judging whether the identity information is consistent with the identity information in a registration record or not, wherein the identity information comprises a mobile phone number registered by the user and a password set by the user in a self-defined way;
if the identity information is consistent, the user can log in the main display interface, and if the identity information is inconsistent, the user cannot log in the main display interface.
The user logs in the main display interface through the authentication identity information, the privacy of the user is protected, the live broadcast safety of the user is improved, meanwhile, the live broadcast record of the user can be stored in the main display interface through the authentication identity information, and the user can conveniently check the live broadcast record.
In a preferred embodiment provided by the present invention, in the live broadcasting process in step 102, the process that the control device controls the main live broadcasting interface to play at least one pre-played file in the plurality of pre-played files may be:
201. acquiring a plurality of pre-playing files and numbering the pre-playing files;
specifically, a search control device instruction of the mobile phone terminal is obtained, and the search control device instruction is executed;
acquiring a mobile phone terminal searching instruction of the control device, and executing the mobile phone terminal searching instruction;
according to the result of the searching control device and the result of the searching mobile phone terminal, connecting the mobile phone terminal and the control device through Bluetooth;
acquiring a file selection instruction of a mobile phone terminal, and executing the file selection instruction;
acquiring a plurality of pre-playing files stored in a mobile phone terminal, and adding the plurality of pre-playing files to a pre-playing list, wherein the pre-playing files can be any one of videos, pictures and PPT files;
acquiring the adding sequence of the pre-played files in the pre-play list, wherein the initial value of the adding sequence is 1, and sequentially accumulating;
and setting the number of the pre-playing file consistent with the adding sequence according to the adding sequence.
The serial number is preset for the pre-played files, the user can play the pre-played files according to the sequence in which the user wants to play, live broadcast errors caused by wrong playing sequence are avoided, live broadcast effect is influenced, and live broadcast watching experience is influenced for live broadcast watchers.
Preferably, an adjusting instruction of the order of dragging the pre-play file up and down by the user is obtained, and the adjusting instruction is executed;
and numbering the pre-played files in the pre-played list according to the result of adjusting the pre-played files, wherein the initial value of the numbering is 1, and the numbering is accumulated from top to bottom in sequence.
When the user adds the pre-playing files into the pre-playing list, the user can readjust the sequence of the pre-playing files through the dragging instruction, and when the user wants to adjust the sequence of the pre-playing files after adding, the user can directly adjust the sequence, so that the diversified requirements of the user are met, and the user can better perform live broadcasting.
202. Opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface;
203. and acquiring a switching instruction for switching the number of the pre-played file by the user, and playing the pre-played file with the corresponding number to the main live broadcast interface.
Specifically, the control device is provided with a plurality of switching modules, the numbers of a plurality of pre-playing files are obtained, and the numbers are distributed to the switching modules in the control device and are in one-to-one correspondence;
acquiring a switching instruction of a user for switching the number of the pre-played file, and controlling a switching module corresponding to the number to switch the pre-played file;
switch the file of broadcast in advance through controlling means's switching module, thereby convenience of customers carries out the switching of broadcast in advance file in the live broadcast and does not also influence user's live effect, and the switching of a plurality of files of broadcast in advance has increased the live interest of user, has also richened live content simultaneously, and then has improved live viewer's experience and feel.
Preferably, the number of the pre-playing files added to the pre-playing list by the user is acquired;
acquiring the number of switching modules in a control device;
judging whether the number of the pre-played files is consistent with the number of the switching modules or not according to the number of the pre-played files and the number of the switching modules;
the control device is provided with an up-down page turning module, and if the number of the pre-played files is greater than the number of the switching modules, the pre-played files with the number greater than the number of the switching modules are distributed to the up-down page turning module;
and acquiring a page turning up and down instruction of a user and executing the page turning up and down instruction.
When the number of the pre-playing files added by the user is larger than that of the switching modules, the pre-playing files can be switched through the upper page turning module and the lower page turning module, so that the effect of playing the pre-playing files is achieved, and the control device can fully meet the diversified requirements of the user due to the arrangement of the upper page turning module and the lower page turning module.
Optionally, a plurality of pre-play files added by a user are obtained;
and acquiring a deleting instruction for deleting any pre-played file in the pre-played files according to the pre-played files, and executing the deleting instruction.
After the user adds the pre-playing file to the pre-playing list, if the user does not want to play a certain pre-playing software, the pre-playing file can be deleted, so that the diversified requirements of the user are met.
In a preferred embodiment provided by the present invention, in the live broadcasting process in step 102, the process that the control device controls the main live broadcasting interface to play the shot content of at least one camera in the plurality of cameras may be:
301. acquiring camera number information of a plurality of cameras;
specifically, device IDs of a plurality of cameras are obtained, and the plurality of cameras are bound to a main display interface according to the device IDs of the plurality of cameras, where the plurality of cameras may be at least one type of camera from a mobile phone camera and a network camera;
acquiring a binding sequence of a plurality of cameras bound by a user, wherein the initial value of the binding sequence is 1, and the binding sequence is accumulated in sequence;
according to the binding sequence, assigning the plurality of cameras with the same number as the binding sequence;
acquiring equipment names of a plurality of cameras, and adding the equipment names to a main display interface according to the equipment names;
and acquiring a modification instruction of a user for modifying the equipment name, and executing the modification instruction on any camera in the plurality of cameras according to the modification instruction.
The user can directly find the camera that wants to switch in a plurality of cameras in live broadcasting, avoids because the camera is too much, and the user forgets the content of shooing in the camera to in-process at the live broadcasting leads to the broadcast error, and then influences the user live broadcasting.
302. The control device is provided with a plurality of switching modules corresponding to the camera number information;
specifically, the control device is provided with a plurality of switching modules, obtains the numbers of the plurality of cameras, distributes the numbers to the plurality of switching modules in the control device, and corresponds to each other.
Optionally, a plurality of cameras added by a user are obtained;
according to the plurality of cameras, acquiring unbinding instructions of any camera in the plurality of cameras, and executing the unbinding instructions.
After the user adds a plurality of cameras, if the user does not want to play the content that a certain camera was shot, can unbind the camera to the user adds new camera, thereby satisfies user's diversified demand.
303. And acquiring a switching instruction of one switching module in the plurality of switching modules, which is sent by the control device, wherein the shooting content of the corresponding camera in the plurality of cameras is displayed on the main live broadcast interface.
Specifically, an instruction of switching the number information of the camera by a user is obtained, and a switching module corresponding to the number information is controlled to switch the camera;
the camera is switched through the switching module of the control device, the shooting content of the corresponding camera is played, so that the convenience of users can be switched among the shooting contents of the cameras in live broadcast without influencing the live broadcast of the users, the shooting content of the corresponding camera is switched and played by the cameras, the interest of the live broadcast of the users is increased, the live broadcast content is enriched, and the interactivity between the users and live broadcast viewers is stronger.
Preferably, an instruction of any one of the plurality of cameras selected by the user is acquired, and the shooting content of the corresponding camera in the plurality of cameras is displayed on the main live interface.
The user can switch the camera through selecting the camera that needs to switch at mobile terminal in the in-process of live broadcasting, has richened user's diversified demand, makes the more convenient live broadcasting of user.
Preferably, the gesture input by the user is acquired, and the shooting content of the camera corresponding to the gesture of the camera in the plurality of cameras is displayed on the main live broadcast interface, wherein the gesture input by the user is a certain action, gesture and the like made by the user in the live broadcast process.
The user can carry out the switching of a plurality of cameras through certain gesture, certain action at live in-process, has richened user's diversified demand, makes live more convenient of user, and then makes user's live state better.
Preferably, the number of the cameras added by the user is acquired;
acquiring the number of switching modules in the control device;
judging whether the number of the cameras and the number of the switching modules are consistent or not according to the number of the cameras and the number of the switching modules;
the control device is provided with an up-down page turning module, and if the number of the cameras is larger than the number of the switching modules, the camera numbers larger than the number of the switching modules are distributed to the up-down page turning module;
and acquiring a page turning up and down instruction of a user and executing the page turning up and down instruction.
When the number of the cameras added by the user is larger than that of the switching modules, the shooting contents of the cameras can be switched through the up-down page turning module, so that the effect of playing the shooting contents of a plurality of cameras is achieved, and the situation that the cameras added by the user are too many and cannot be switched is avoided; the setting of page turning module makes controlling means fully satisfy user's diversified demand, improves user's experience and feels.
In a preferred embodiment provided by the present invention, in step 102, the control device controls the main live interface to play the shooting content of at least one of the cameras, and the shooting process may be:
401. the control device is also provided with a close-up focusing module and a rotating module, the close-up focusing module is used for controlling the amplification or reduction of the content shot by the camera, and the rotating module is used for controlling the rotating direction of the camera;
specifically, the close-up focusing module is divided into an amplifying module and a reducing module, the amplifying module is used for amplifying the content shot by the camera, and the reducing module is used for reducing the content shot by the camera.
The rotating module is divided into an upper module, a lower module, a left module and a right module and is used for controlling the rotating position of the camera.
Optionally, acquiring an instruction for zooming in or out selected by a user;
and executing an instruction of zooming in or zooming out by the camera played in the main live interface.
The user can make better show product of user when the user is live at the in-process of live broadcasting, attracts live viewer's concern through the instruction that the user selected the enlargeing or dwindle in mobile terminal department, uses controlling means and carries out the enlargeing and reducing of camera through mobile terminal simultaneously, has richened user's diversified demand, makes better the live broadcasting of user.
Optionally, a gesture input by the user is obtained, where the gesture is a certain gesture or a certain motion made by the user in the live broadcast;
and executing an instruction of zooming in or zooming out by the camera played in the main live interface.
The user makes the camera in the current main live interface enlarge or reduce the operation through the gesture of oneself at the in-process of live broadcasting, when attracting live viewer's attention, also guarantees that the live effect is better, can all enlarge or the operation of reducing through gesture and controlling means simultaneously, has satisfied user's diversified demand.
Optionally, an instruction for adjusting the shooting angle of the camera played in the main live broadcast interface selected by the user is obtained, wherein the shooting angle can be adjusted in the vertical and horizontal directions;
and executing an instruction for adjusting the shooting angle by the camera played in the main live interface.
The user is at the in-process of live broadcasting, through the shooting angle of selecting the camera in mobile terminal department, makes the user fully shoot live commodity and environment at live broadcasting's in-process, makes live broadcast viewer better watch, has increased live broadcast's effect, has richened live broadcast content, can adjust the angle of camera through controlling means and mobile terminal simultaneously, has satisfied user's diversified demand.
402. Acquiring a close-up focusing instruction sent by a control device, and carrying out any one operation of zooming in and zooming out of the shooting content of the camera;
403. and acquiring a rotation instruction sent by the control device, and performing rotation operation on the camera.
The user is when live, and for live effect, the live viewer's of being convenient for experience of watching through feature focus module and rotation module, adjusts the content that the camera was shot, has increased live taste and has also richened live content simultaneously.
Preferably, the control device is provided with a volume adjusting module, and the volume adjusting module is used for controlling the volume of live broadcast of a user;
and acquiring a volume adjusting instruction for adjusting the volume of the user, and executing the volume adjusting instruction.
When the user live broadcasts, if the live broadcast sound is too big or too small, the volume of the live broadcast can be adjusted through the volume adjusting module, so that the live broadcast effect of the user is better.
Preferably, the control device is provided with a sound effect adjusting module, and the sound effect adjusting module is used for controlling the sound of live broadcast of a user;
and acquiring a sound effect adjusting instruction of a user, and executing the sound effect adjusting instruction.
When the user live broadcasts, the live broadcasts can be carried out by using various sound effects, the interest of the live broadcasts is improved, the interactivity between the user and live broadcast viewers is increased, and the live broadcast content is enriched.
In a preferred embodiment provided by the present invention, before the control device controls the main live interface to play the shooting content of at least one of the cameras in the plurality of cameras in step 102, the following operations are further performed:
501. the user terminal is provided with a searching module, and the searching module is used for searching a plurality of cameras;
502. acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the cameras and shooting contents;
503. editing the content information of the camera according to the position and the shooting content;
specifically, a camera adding instruction of a user for adding at least one camera in the multiple cameras is obtained according to the positions of the multiple cameras and shooting contents, and the camera adding instruction is executed;
and acquiring a remark writing instruction input by a user according to the addition result of the added cameras, and executing the remark writing instruction, wherein a plurality of remarks are written in one-to-one correspondence with the plurality of cameras.
504. And acquiring a switching instruction of the control device, and displaying the shooting content of the camera corresponding to the switching instruction on a main live interface.
The user can carry out the search of peripheral camera equipment before carrying out the live broadcast, can add the camera to main display surface department through the mode of searching, has satisfied user's diversified demand, can add a plurality of cameras through multiple mode.
In a preferred embodiment provided by the present invention, when switching the main live interface, the following operations are also required:
601. acquiring the camera state information of a camera of a current main live broadcast interface, and judging whether a fault occurs;
specifically, the state information of the current camera is obtained, and the state information is used for indicating whether the camera fails or not.
Optionally, the picture content at the current main live interface is obtained, and whether the content is played in the picture is detected;
and if no content is played, the camera breaks down.
Optionally, the size of a video transmission stream in preset time of a camera played at a current main live broadcast interface is obtained, wherein the preset time is an integral multiple of unit time;
acquiring a preset video transport stream within a preset time, and comparing the preset video transport stream with the video transport stream;
and if the video transmission stream within the preset time is lower than the preset video transmission stream, the camera breaks down.
In the live broadcast process of a user, state information of a live broadcast camera is acquired, and whether the camera breaks down or not can be directly acquired; or in the live broadcasting process of the user, the main live broadcasting interface has no picture shot by the camera so as to acquire whether the camera breaks down; or when the video transmission stream within the preset time is lower than the preset video transmission stream, the camera at the main live broadcast interface can cause the live broadcast picture of the user to be unclear due to network transmission problems or camera faults, so that the watching experience of a live broadcast viewer and the live broadcast effect of the user are influenced; whether the camera breaks down or not can be found in time through various modes, if the camera breaks down, the next camera is switched to shoot contents, so that the user can live better, and the live broadcast effect is better.
602. If the fault occurs, the shooting picture of one camera in the multiple cameras is automatically acquired and displayed on the main live broadcast interface.
Acquiring the number of a current camera played by a user;
acquiring the content shot in the next camera number of the current camera number according to the number of the camera;
and acquiring a switching instruction for switching the serial number of the next camera, and executing the switching instruction.
When the user is in the in-process of live broadcasting, detect the camera that the current main live interface broadcast breaks down, in order not to influence the live effect of user, when the camera that finds the current live broadcasting breaks down, then the shooting content of the camera of the next serial number of camera of this serial number of broadcast, and then reach better live effect.
In a preferred embodiment provided by the present invention, the following operations may also be performed during the live broadcast:
701. the control device is provided with a calling module which is used for calling out the suspension window;
702. and acquiring a user calling instruction, acquiring the shooting content of a front camera of the current user terminal, and displaying the floating window on the main live interface.
Specifically, acquiring the content shot by a front camera of a current user, and setting the content shot by the front camera into a floating window mode;
and acquiring a call-out instruction of the user, and executing the call-out instruction of the user.
When the user is live the content that the camera was shot or when the file of broadcast in advance, can call out the suspension window, the live viewer of being convenient for looks at the content that the camera was shot or the file of broadcast in advance, can see the live state of user again, has increased user and live viewer's interactivity, has also increased the interest of live simultaneously, and then has richened the live content.
The second embodiment:
fig. 2 is a diagram illustrating a live view switching apparatus 2 according to an embodiment of the present invention, where the apparatus 2 includes:
the starting module 21 is used for starting live broadcast software to perform screen recording live broadcast and switching to a main live broadcast interface, wherein the main live broadcast interface is used for playing live broadcast content;
and the playing module 22 is used for controlling the main live broadcast interface to play any one of the shooting contents of the front camera of the mobile terminal, the shooting contents of at least one camera in the plurality of cameras, at least one pre-played file in the plurality of pre-played files and the content information pre-recorded by the plurality of cameras in the live broadcast process.
In a preferred example of the present invention, the switching module is specifically configured to:
acquiring a plurality of pre-playing files and numbering the pre-playing files;
opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface;
and acquiring a switching instruction for switching the number of the pre-played file by the user, and playing the pre-played file with the corresponding number to the main live broadcast interface.
The present invention may be further configured in a preferred example, wherein the switching module is specifically configured to:
acquiring camera number information of a plurality of cameras;
the control device is provided with a plurality of switching modules corresponding to the camera number information;
and acquiring a switching instruction of one switching module in the plurality of switching modules, which is sent by the control device, wherein the shooting content of the corresponding camera in the plurality of cameras is displayed on the main live broadcast interface.
The present invention in a preferred example may be further configured such that the module further comprises:
the control device is also provided with a close-up focusing module 23 and a rotating module 24, the close-up focusing module 23 is used for controlling the zooming-in or zooming-out of the content shot by the camera, and the rotating module 24 is used for controlling the rotating direction of the camera;
acquiring a close-up focusing instruction sent by a control device, and carrying out any one operation of zooming in and zooming out of the shooting content of the camera;
and acquiring a rotation instruction sent by the control device, and performing rotation operation on the camera.
The present invention in a preferred example may be further configured such that the module further comprises:
the user terminal is provided with a searching module 25, and the searching module is used for searching a plurality of cameras;
acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the cameras and shooting contents;
editing the content information of the camera according to the position and the shooting content;
and acquiring a switching instruction of the control device, and displaying the shooting content of the camera corresponding to the switching instruction on a main live interface.
The invention in a preferred example may be further configured such that the module comprises:
acquiring the camera state information of a camera of a current main live interface, and judging whether a fault occurs;
and if the fault occurs, automatically acquiring a shooting picture of one camera in the plurality of cameras, and displaying the shooting picture on the main live broadcast interface.
The present invention in a preferred example may be further configured such that the module further comprises:
the control device is provided with a calling module which is used for calling the suspension window;
and acquiring a user calling instruction, acquiring the shooting content of a front camera of the current user terminal, and displaying the floating window on the main live interface.
Example three:
fig. 3 is a system for switching live frames according to an embodiment of the present invention, where the system includes:
the starting device 31 is used for starting the live broadcast software to record a screen for live broadcast and switching to a main live broadcast interface, and the main live broadcast interface is used for playing live broadcast content;
and the playing device 32 is used for controlling the main live broadcast interface to play any one of the shooting contents of the front camera of the mobile terminal, the shooting contents of at least one camera in the plurality of cameras, at least one pre-played file in the plurality of pre-played files and the content information pre-recorded by the plurality of cameras in the live broadcast process by the control device 33.
In a preferred example, the present invention may be further configured such that the playing apparatus is specifically configured to:
acquiring a plurality of pre-playing files and numbering the pre-playing files;
opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface;
and acquiring a switching instruction for switching the number of the pre-played file by the user, and playing the pre-played file with the corresponding number to the main live broadcast interface.
In a preferred example, the present invention may be further configured such that the playing apparatus is specifically configured to:
acquiring camera number information of a plurality of cameras;
the control device 33 is provided with a plurality of switching modules corresponding to the camera number information;
and acquiring a switching instruction of one of the switching modules sent by the control device 33, wherein the shot content of the corresponding camera in the cameras is displayed on the main live interface.
The present invention in a preferred example may be further configured such that the apparatus further comprises:
the control device 33 is further provided with a close-up focusing module and a rotating module, the close-up focusing module is used for controlling the zooming-in or zooming-out of the content shot by the camera, and the rotating module is used for controlling the rotating direction of the camera;
acquiring a close-up focusing instruction sent by the control device 33, and performing any one operation of zooming in and zooming out of the shooting content of the camera;
a rotation instruction from the control device 33 is acquired, and the camera rotation operation is performed.
The present invention in a preferred example may be further configured such that the apparatus further comprises:
the user terminal is provided with a searching module, and the searching module is used for searching a plurality of cameras;
acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the cameras and shooting contents;
editing the content information of the camera according to the position and the shooting content;
and acquiring a switching instruction of the control device 33, and displaying the camera shooting content corresponding to the switching instruction on the main live interface.
The invention may further be configured in a preferred example in that the apparatus comprises:
acquiring the camera state information of a camera of a current main live broadcast interface, and judging whether a fault occurs;
if the fault occurs, the shooting picture of one camera in the multiple cameras is automatically acquired and displayed on the main live broadcast interface.
The present invention in a preferred example may be further configured such that the apparatus further comprises:
the control device 33 is provided with a calling module, and the calling module is used for calling out the suspension window;
and acquiring a user calling instruction, acquiring the shooting content of a front camera of the current user terminal, and displaying the floating window on the main live interface.
Example four:
the embodiment of the invention provides a live broadcast picture switching device, which comprises a memory and a processor, wherein the memory is stored with a computer program which can be loaded by the processor and can execute any step of the method embodiment.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.
Claims (6)
1. A live broadcast picture switching method is characterized by being used for live broadcast selling, and is applied to a live broadcast picture switching system, the system comprises a front camera of a user terminal and a plurality of cameras in communication connection with the user terminal, and the live broadcast picture switching method comprises the following steps:
opening live broadcast software to perform screen recording and live broadcast, and switching to a main live broadcast interface, wherein the main live broadcast interface is used for playing live broadcast contents;
in the live broadcast process, a control device of the system controls the main live broadcast interface to play any one of first shooting content of the front-facing camera, second shooting content of at least one camera in the plurality of cameras, at least one pre-broadcast file in a plurality of pre-broadcast files and content information pre-recorded by the plurality of cameras;
when the control device controls the main live broadcast interface to play at least one pre-played file in the plurality of pre-played files, the method specifically includes:
acquiring a plurality of pre-play files and numbering the pre-play files;
after the live broadcast software is opened to perform screen recording and live broadcast, switching to the main live broadcast interface;
acquiring a switching instruction for switching the number of the pre-played file by a user, and playing the pre-played file with the corresponding number to the main live broadcast interface;
the control device is provided with a plurality of switching modules corresponding to the camera serial number information; when the control device controls the main live broadcast interface to play the second shooting content of at least one camera in the multiple cameras, the method specifically includes:
acquiring camera number information of a plurality of cameras;
acquiring a switching instruction of one switching module of a plurality of switching modules sent by the control device, wherein second shooting contents of corresponding cameras in the plurality of cameras are displayed on the main live broadcast interface;
the control device is provided with a calling module, and the calling module is used for calling the suspension window; the live broadcast picture switching method further comprises the following steps:
acquiring a user calling instruction, acquiring first shooting content of a front camera of a current user terminal, and displaying a floating window on the main live broadcast interface;
when the user is live broadcasting the second shooting content of at least one camera in the plurality of cameras or at least one pre-played file in the plurality of pre-played files, the floating window is called out, so that a live broadcast viewer can see the second shooting content of the camera or the pre-played file and the live broadcast state of the user, and the interaction between the user and the live broadcast viewer is increased;
acquiring a gesture input by a user, wherein the gesture is a certain gesture or a certain action made by the user in live broadcasting; a camera played in the main live interface executes an instruction of zooming in or zooming out; in the live broadcast process, a user enables a camera in a current main live broadcast interface to carry out zooming-in or zooming-out operation through own gestures.
2. The live view switching method according to claim 1, wherein a close-up focusing module and a rotation module are further provided on the control device, the close-up focusing module is configured to control zooming in or zooming out of the second shot content of the plurality of cameras, and the rotation module is configured to control rotation directions of the plurality of cameras; the live broadcast picture switching method further comprises the following steps:
acquiring a close-up focusing instruction sent by the control device, and performing any one operation of zooming in and zooming out on second shooting contents of the plurality of cameras;
and acquiring a rotation instruction sent by the control device, and performing rotation operation of the plurality of cameras.
3. The live view switching method according to claim 1, wherein a search module is provided on the user terminal, the search module being configured to search for a plurality of cameras; the live broadcast picture switching method further comprises the following steps:
acquiring a user search instruction, searching the cameras by the user terminal, and acquiring the positions of the multiple cameras and second shooting contents;
editing the content information of the camera according to the position and the second shooting content;
and acquiring a switching instruction of the control device, and displaying second shooting content of the camera corresponding to the switching instruction on the main live interface.
4. The live view switching method according to claim 1, characterized by further comprising:
acquiring the camera state information of a camera of the current main live interface, and judging whether a fault occurs;
and if the fault occurs, automatically acquiring a shooting picture of one camera in the plurality of cameras, and displaying the shooting picture on the main live broadcast interface.
5. A live view switching system for implementing a live view switching method as claimed in claim 1, the live view switching system comprising:
the starting device (31) is used for starting live broadcast software to record a screen for live broadcast and switching to a main live broadcast interface, and the main live broadcast interface is used for playing live broadcast content;
the control device (33) is used for controlling the main live broadcast interface to play any one of first shooting contents of a front camera of the mobile terminal, second shooting contents of at least one camera in the plurality of cameras, at least one pre-play file in a plurality of pre-play files and content information pre-recorded by the plurality of cameras in the live broadcast process; the control device (33) is provided with a plurality of switching modules corresponding to the camera number information;
a playback device (32), specifically configured to:
when the control device controls the main live broadcast interface to play at least one pre-played file in a plurality of pre-played files, acquiring a plurality of pre-played files and numbering the pre-played files;
after the live broadcast software is opened to perform screen recording and live broadcast, switching to the main live broadcast interface;
acquiring a switching instruction for switching the number of the pre-played file by a user, and playing the pre-played file with the corresponding number to the main live broadcast interface;
when the control device controls the main live broadcast interface to play second shot content of at least one camera in a plurality of cameras, acquiring camera number information of the plurality of cameras;
and acquiring a switching instruction of one switching module in the plurality of switching modules, which is sent by a control device (33), wherein second shooting contents of corresponding cameras in the plurality of cameras are displayed on the main live interface.
6. A live view switching apparatus comprising a memory and a processor, the memory having stored thereon a computer program which can be loaded by the processor and which implements a live view switching method as claimed in any one of claims 1 to 4.
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| CN113194325A (en) * | 2021-04-23 | 2021-07-30 | 北京达佳互联信息技术有限公司 | Video live broadcast method and video live broadcast device |
| CN114071178A (en) * | 2021-11-18 | 2022-02-18 | 四川启睿克科技有限公司 | Television live broadcast method capable of intelligently switching multiple information visual angles |
| CN114245012B (en) * | 2021-12-14 | 2024-03-22 | 深圳唐恩科技有限公司 | Multi-machine live broadcast switching method, system and equipment |
| CN115243059A (en) * | 2022-05-31 | 2022-10-25 | 广州播丫科技有限公司 | Direct broadcast machine for realizing slow direct broadcast through monitoring camera and working method thereof |
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