WO2019091128A1

WO2019091128A1 - Signal preview method for new access source and television set

Info

Publication number: WO2019091128A1
Application number: PCT/CN2018/094098
Authority: WO
Inventors: 林舜大
Original assignee: 深圳Tcl数字技术有限公司
Priority date: 2017-11-08
Filing date: 2018-07-02
Publication date: 2019-05-16
Also published as: CN107888846A

Abstract

Disclosed are a signal preview method for a new access source and a television set, the method comprising: when detecting that a display device newly accesses a source, determining whether the display device has accessed an original source and displays signals inputted by the original source; if the display device has accessed the original source and displays the signals inputted by the original source, then creating a target window in a preset area of a current display interface; and displaying signals inputted by the new access source in the target window to enable users to preview the signals inputted by the new access source in the target window. Therefore, it is not necessary to first close currently displayed content so as to then access signals inputted by the new access source, time used in source switching is reduced, and the speed and efficiency of source switching are improved; additionally, played-back content of the signals inputted by the new access source may be previewed before source switching, thus greatly enhancing the user experience.

Description

Signal preview method for new access source and television

Technical field

The present invention relates to the field of television display, and in particular to a signal preview method for a new access source and a television set.

Background technique

People's lifestyles, information access channels, ways of thinking, values, etc. are constantly changing with the development of television. Users can receive cultural knowledge and news messages without leaving the house, and TV sets can enrich people's amateur cultural life. The spirit of the person relaxes and eliminates fatigue. Existing television set, When the source interface is connected to other sources, such as accessing High Definition Multimedia (High Definition Multimedia) Interface, HDMI) source, digital versatile disc (Digital Versatile Disc, DVD) and other peripheral devices, when the TV detects that a certain source has been inserted, a prompt will appear, prompting the user to insert the source. At this time, the user presses the remote control to input the corresponding command and enters the switching source. Flow: first turn off the original video and sound, turn off the sound, stop the signal detection of the original source, close the original source channel, then start the current source channel, switch the original source to the current source, save the current The signal, but the source switching takes some time to wait for the handover to complete, and the user cannot know the playback content of the accessed source when the source has not been switched, and the user experience is poor.

Summary of the invention

The main purpose of the present invention is to provide a signal preview method for a new access source and a television set, which aims to solve the technical problem that the user cannot know the content played by the source when the source is not switched.

To achieve the above objective, the present invention provides a signal preview method method for a new access source, and the signal preview method of the new access source includes the following steps:

When detecting that the display device newly accesses the source, determining whether the display device has accessed the original source and displays the signal input by the original source;

If the display device has accessed the original source and displays the signal input by the original source, creating a target window in a preset area of the current display interface;

And displaying a signal input by the new access source to the target window, so that a user inputs a signal input by the new access source in the target window.

Preferably, the signal input by the new access source is displayed in the target window, so that the user can preview the signal input by the new access source before the target window previews the signal. The signal preview method of the incoming source also includes:

Locking a signal input by the new access source, and establishing a signal of the new access source input and a first transmission channel of the target window, and receiving the new access by using the first transmission channel Source input signal.

Preferably, the signal input by the new access source is displayed in the target window, so that after the user previews the signal input by the new access source in the target window, the new connection The signal preview method of the incoming source also includes:

Obtaining a second transmission channel of the original source and the current display interface in the current display interface;

Locking the original source, disconnecting the second transmission channel, and closing an original display window corresponding to the original source;

The current display state of the target window is saved, and the preset channel list is updated.

Preferably, after the saving the current display state of the target window and updating the preset channel list, the signal previewing method of the new access source further includes:

Extracting source name information of the new access source;

Generating source switching prompt information according to the source name information, and displaying the source switching prompt information in the target window.

Preferably, after the source switching prompt information is generated according to the source name information, and the source switching prompt information is displayed in the target window, the signal preview method of the new access source is further include:

After receiving the source confirmation switching instruction, canceling the source switching prompt information, and acquiring preset window display information of the target window according to the source confirmation switching instruction;

And displaying the target window on the current display interface according to the preset window display information.

Preferably, after the displaying the target window on the current display interface according to the preset window display information, the signal previewing method of the new access source further includes:

The preset mapping table obtains preset source display information and preset source sound information corresponding to the preset window display information, where the preset mapping table reflects the preset window display information and the preset letter a mapping relationship between the source display information and a mapping relationship between the preset window display information and the preset source sound information;

And adjusting, according to the preset source display information and the preset source sound information, a signal input by the new access source, and rendering the adjusted signal input by the new access source to the Target window.

After receiving the source cancel switching instruction, canceling the source switching prompt information;

Disconnecting the first transmission channel and closing the target window according to the source cancellation switching instruction.

Determining whether a feedback message responding to the source switching prompt information is received within a preset time;

If the feedback message is not received within the preset time, the source switching prompt information is eliminated, the first transmission channel is disconnected, and the target window is closed.

Preferably, when the new access source has the access signal, after the target window is created in the current display interface, the signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.

Moreover, in order to achieve the above object, the present invention also provides a television set comprising: a memory, a processor, and a signal of a new access source stored on the memory and operable on the processor A preview program, the signal preview program of the new access source configured to implement the steps of the signal preview method of the new access source as described above.

The signal previewing method of the new access source provided by the present invention, in the embodiment, is determined by the above solution, when it is detected that the display device newly accesses the source, whether the display device has accessed the original source and displays the a signal input by the original source, if the display device has accessed the original source and displays the signal input by the original source, creating a target window in a preset area of the current display interface, and the new access source The input signal is displayed in the target window, so that the user previews the signal input by the new access source in the target window, and does not need to close the currently displayed content, and then access the new access source input. The signal reduces the time for switching the source, improves the speed and efficiency of switching the source, and can preview the playback content of the signal input by the new access source before switching the source, which greatly enhances the user experience.

DRAWINGS

1 is a schematic structural diagram of a television set in a hardware operating environment according to an embodiment of the present invention;

2 is a schematic flowchart of a first embodiment of a signal preview method for a new access source according to the present invention;

3 is a schematic flowchart of a second embodiment of a signal preview method for a new access source according to the present invention;

4 is a schematic flow chart of a third embodiment of a signal preview method for a new access source according to the present invention.

The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.

Detailed ways

It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The solution of the embodiment of the present invention is mainly: when detecting that the display device newly accesses the source, determining whether the display device has accessed the original source and displays the signal input by the original source, if the display After the device has accessed the original source and displays the signal input by the original source, a target window is created in a preset area of the current display interface, and a signal input by the new access source is displayed in the target window, The user is allowed to preview the signal input by the new access source in the target window, and the signal of the new access source input is not required to be closed after the currently displayed content is closed, thereby reducing the time for switching the source and improving the time. By switching the speed and efficiency of the source, and being able to preview the playback content of the signal input by the new access source before switching the source, the user experience is greatly enhanced. The technical solution of the embodiment of the present invention solves the technical problem that the user cannot know the content played by the source when the source is not switched.

1 is a schematic structural diagram of a television set in a hardware operating environment according to an embodiment of the present invention.

As shown in FIG. 1, the television set can include a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to implement connection communication between these components. The user interface 1003 can include a display, an input unit such as a keyboard, and the optional user interface 1003 can also include a standard wired interface, a wireless interface. The network interface 1004 can optionally include a standard wired interface, a wireless interface (such as a WI-FI interface). The memory 1005 may be a high speed RAM memory or a stable memory (non-volatile) Memory), such as disk storage. The memory 1005 may alternatively be a storage server independent of the aforementioned processor 1001.

It will be understood by those skilled in the art that the television structure shown in FIG. 1 does not constitute a limitation to a television set, and may include more or less components such as a display device and a microphone array, etc., or a combination of some components. , or different parts layout.

As shown in FIG. 1, a memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a signal preview program of a new access source. The television set calls the signal preview program of the new access source stored in the memory 1005 through the processor 1001, and performs the following operations:

Further, the processor 1001 may call a signal preview program of the new access source stored in the memory 1005, and further perform the following operations:

Extracting source name information of the new access source;

In this embodiment, when the display device detects that the display device newly accesses the source, it is determined whether the display device has accessed the original source and displays the signal input by the original source, if the display device is connected Entering the original source and displaying the signal input by the original source, creating a target window in a preset area of the current display interface, and displaying a signal input by the new access source to the target window, so that the user is The target window previews the signal input by the new access source, and does not need to close the currently displayed content and then access the signal input by the new access source, thereby reducing the time for switching the source and improving the switching signal. The speed and efficiency of the source, and the ability to preview the playback of the signal input by the new access source before switching the source greatly enhances the user experience.

Based on the hardware structure described above, an embodiment of a signal preview method for a new access source of the present invention is proposed.

Referring to FIG. 2, FIG. 2 is a schematic flowchart diagram of a first embodiment of a signal preview method for a new access source according to the present invention.

In a first embodiment, the signal preview method of the new access source includes the following steps:

Step S10: When it is detected that the display device newly accesses the source, it is determined whether the display device has accessed the original source and displays the signal input by the original source;

It should be noted that the new access source is a newly accessed source through an external interface of the television, and the new access source may be a video transmission standard (Video Graphics Array, VGA) source, or high definition multimedia interface (High Definition Multimedia) Interface, HDMI) source, can also be input digital signal (Digital TV, DTV) source or input analog signal (Analog The TV, ATV) source, of course, may also be other sources, which is not limited in this embodiment.

It should be understood that when it is detected that the display device newly accesses the source, it is determined whether the display device has accessed the original source and displays the signal input by the original source, if the display device does not access the original letter. The source directly displays the signal input by the new access source.

It can be understood that, when detecting the access of the new access source, detecting the new access source to see whether there is an access signal, and if the new access source does not have an access signal, do not do Any operation, if the new access source has an access signal, perform corresponding operations;

Step S20, if the display device has accessed the original source and displays the signal input by the original source, creating a target window in a preset area of the current display interface;

It should be noted that the current display interface is an interface currently displayed on the display screen of the television, and may be a display interface in which the current source is being played, or a display interface in which no source is played, such as a default display. The blue screen state can also be a display interface for selecting a function menu, and of course, it can also be a display interface of other situations, which is not limited in this embodiment.

It can be understood that when the display device has accessed the original source and displays the signal input by the original source, a target window is created in a preset area of the current display interface, and the target window is based on the pre- Setting a window parameter to a window created in a preset area of the current display interface, where the preset area is a preset preset area in the current display interface, generally smaller than the current display interface, and the preset window parameter It may be the size information of the preset window, or the position information of the preset window, or the display transparency of the preset window. Of course, other types of parameters may be used to adjust the target window accordingly. This example does not limit this.

Further, after the new access source has the access signal, after the target window is created in the current display interface, the signal preview method of the new access source further includes:

It should be understood that the preset location information is preset to determine location information of the target window in a preset area of the current display interface, and the preset location information may be a location set by the user. The information may also be the default position information of the television, or may be the position information suitable for viewing by the technician according to the user's usage habits or from the big data analysis, and may also be the position information determined by other means. There is no restriction on this.

It can be understood that, after the preset location information is acquired, the corresponding preset location is found in the preset area of the current display interface according to the location information, and the target window is moved to the preset. Positioning, that is, creating the target window on the preset position, the default position of the target window in the current display interface is the preset position, after receiving the window adjustment instruction, according to the location The window adjustment instruction adjusts the display size of the target window, and moves the target window from the preset position to the corresponding position, and can flexibly adjust the position of the target window according to user requirements, thereby providing a good user experience;

In a specific implementation, the user may send the window adjustment instruction through the button in the remote controller to achieve the purpose of moving the target window, or may use voice control to identify the user's voice through the microphone array of the television, and generate corresponding The window adjustment instruction is used for the purpose of moving the target window, or may be controlled by the user's limb motion, and the user's limb motion is captured by the infrared sensor and the camera of the television to generate the corresponding window. The instruction is adjusted to achieve the purpose of moving the target window. Of course, the window adjustment instruction is sent to achieve the purpose of moving the target window, which is not limited in this embodiment.

Step S30: Display a signal input by the new access source in the target window, so that a user inputs a signal input by the new access source in the target window.

It should be understood that the signal input by the new access source is displayed in the target window, that is, the image information data in the signal input by the new access source is converted into an image and displayed in the target window. In order to enable the user to preview the signal input by the new access source in the target window, the user can learn the content of the new access source through the information of the target window, thereby facilitating user independence. Choosing the videos you need to watch greatly enhances the user experience.

Further, as shown in FIG. 3, a second embodiment of the signal previewing method for the new access source of the present invention is proposed based on the first embodiment. In this embodiment, before the step S30, the new access source is provided. The signal preview method also includes the following steps:

Step S301: Locking a signal input by the new access source, and establishing a signal input by the new access source and a first transmission channel of the target window, and receiving, by using the first transmission channel, the The signal that is newly input to the source input.

It should be noted that the transmission channel is a data path for transmitting information, and the first transmission channel is a data path for transmitting a signal input by the new access source, and the new access source is input. Transmitting a signal from the new access source to the target window, and then rendering a signal input by the new access source to the target window, so that a user accesses the new access letter in the target window The source input signal is previewed, and the signal input by the new access source can be quickly transmitted to the target window by establishing the new access source and the first transmission channel of the target window, thereby indirectly shortening the switching. The time of the source increases the speed and efficiency of switching sources.

Further, after the step S30, the signal preview method of the new access source further includes the following steps:

Step S311: Acquire a second transmission channel of the original source and the current display interface in the current display interface.

It should be noted that the original source is the source corresponding to the image being displayed in the current display interface, that is, the current source of the current display interface when the new access source is not yet connected. The second transmission channel is a data channel directly used by the original source and the current display interface to transmit signals in the current display interface.

Step S312, locking the original source, disconnecting the second transmission channel, and closing an original display window corresponding to the original source;

It can be understood that locking the original source is to lock the original source, to avoid signal interference, disconnecting the second transmission channel, and closing the original display window corresponding to the original source. ;

Step S313: Save the current display state of the target window, and update the preset channel list.

It should be understood that by saving the current display state of the target window and updating the preset channel list, the switching time can be saved for the subsequent switching source and the screen, thereby speeding up the switching source speed and efficiency, and improving the user's perception effect. Further improve the user experience.

In this embodiment, by acquiring the second transmission channel of the original source and the current display interface in the current display interface, the original source is locked, and the second transmission channel is disconnected. And closing the original display window corresponding to the original source, saving the current display state of the target window, and updating the preset channel list, thereby avoiding interference of the original signal, saving switching time for subsequent switching of the source and the screen, thereby speeding up Switching the speed and efficiency of the source to enhance the user's look and feel, further enhancing the user experience.

Further, as shown in FIG. 4, a third embodiment of the signal previewing method for the new access source of the present invention is proposed based on the second embodiment. In this embodiment, after the step S313, the new access source is The signal preview method also includes the following steps:

Step S314: Extract source name information of the new access source.

Step S315: Generate source switching prompt information according to the source name information, and display the source switching prompt information in the target window.

It can be understood that the source name information of the new access source may be the file name information of the new access source, or may be the name information of the played content of the new access source. For example, the source switching prompt information may be generated by extracting the source name information, and the source switching prompt information is displayed in the target window, where the source switching prompt information is displayed. The play image corresponding to the access signal may be directly displayed in the target window, or the play image corresponding to the signal input by the new access source may be played in the target window for a period of time The target window is displayed, and the playback image corresponding to the signal input by the new access source may be displayed alternately in the target window after a period of time, for example, 5 seconds, or may be similar to a light gradient. Displaying in the playback image corresponding to the signal input by the new access source, of course, may also be displayed in the target window by other means, the implementation This example does not limit this.

It should be understood that, by extracting source name information of the new access source, generating source switching prompt information according to the source name information, and performing the source switching prompt information in the target window. The display enables the user to more intuitively select the video program that needs to be viewed, and is more flexible and user-friendly to meet the user's needs, enhance the user's perception effect, and improve the user experience.

Further, after the step S315, the new access source preview display method further includes the following steps:

Step S316, after receiving the source confirmation switching instruction, canceling the source switching prompt information, and acquiring preset window display information of the target window according to the source confirmation switching instruction;

It should be noted that the confirmation switching instruction is an instruction for confirming the switching source generated by the user after receiving the information according to the source switching prompt information, that is, selecting to view the new access source in the target window. The playback content corresponding to the input signal, the confirmation switching instruction may be a source confirmation switching instruction generated by the user interacting with the television by inputting a corresponding instruction by using a remote controller button, or may be generated by the user by voice voice control of the television set. The source confirms the switching instruction, and the user may control the source confirmation switching instruction generated by the television through the physical action, and may also be the source confirmation switching instruction generated by other methods, which is not used in this embodiment. limit.

It can be understood that, after receiving the source confirmation switching instruction, the source switching prompt information is cancelled in time, and the preset window display information of the target window is acquired according to the source confirmation switching instruction, and the preset window is displayed. The information is information for adjusting the size of the target window in the current display interface, and the preset window display information may be a window display information set by the user, or may be The default fixed window display information of the television may be displayed by the technician according to the user's usage habits or the window suitable for viewing set by the big data analysis, and may also be the window display information determined by other methods. This is not limited.

Step S317: Display the target window on the current display interface according to the preset window display information.

It should be understood that, by displaying the target window on the current display interface by displaying the preset window display information, the user can conveniently correspond to the signal input by the new access source in the target window. The playback content is viewed to enhance the user's look and feel and improve the user experience.

In a specific implementation, after the target window is displayed on the current display interface according to the preset window display information, the user may send the window adjustment instruction if the user needs to perform adaptive adjustment on the target window, and the television Adjusting the display size of the target window according to the window adjustment instruction to meet user requirements.

Correspondingly, after the step S315, the signal preview method of the new access source further includes the following steps:

S326. After receiving the source cancel handover instruction, cancel the source switching prompt information.

It should be noted that the canceling the handover command is an instruction for the user to cancel the switching source generated by the corresponding information after the selection according to the source switching prompt information, that is, selecting not to view the new access in the target window. The playback content corresponding to the signal input by the source source, the canceling the switching instruction may be a source cancellation switching instruction generated by the user inputting the corresponding instruction and interacting with the television through the remote controller button, or the user may voice control the television by voice The generated source cancels the switching instruction, and the user may control the source to cancel the switching instruction generated by the television through the physical action, and may also be the source cancellation canceling instruction generated by other methods, which is used in this embodiment. No restrictions.

S327. Disconnect the first transmission channel and close the target window according to the source cancellation switching instruction.

It can be understood that, after receiving the source cancel switching instruction, the source switching prompt information is cancelled in time, and the first transmission channel is disconnected according to the source cancel switching instruction, and the target window is closed, and the user can respond to the user in time. The video content of the current display interface is continued to be played, and the interference of the new access source is avoided, thereby further improving the user experience.

Correspondingly, after the step S315, the new access source preview display method further includes the following steps:

S336. Determine whether a feedback message that responds to the source switching prompt information is received within a preset time.

It should be noted that the preset time is a preset time for receiving a feedback message generated by the user in response to the source switching prompt information, and may be a fixed value, or may be a value set by the user, or may be It is a value that can be flexibly adjusted by obtaining a user habit analysis, which is not limited in this embodiment.

S337. If the feedback message is not received within the preset time, cancel the source switching prompt information, disconnect the first transmission channel, and close the target window.

It can be understood that, when the feedback message is not received within the preset time, it indicates that the user is not interested in the video content corresponding to the signal input by the new access source, and then eliminates The source switching prompt information disconnects the first transmission channel and closes the target window, and can timely play the video content of the current display interface in response to user requirements, thereby avoiding interference of the new access source. , further enhance the user experience.

Further, after the step S317, the new access source preview display method further includes the following steps:

Step S318: The preset mapping table is configured to obtain preset source display information and preset source sound information corresponding to the preset window display information, where the preset mapping table reflects the preset window display information and the a mapping relationship between the preset source display information and a mapping relationship between the preset window display information and the preset source sound information;

It should be noted that the preset mapping table is a preset mapping relationship for reflecting the preset window display information and the preset source display information, and the preset window display information and presets. The table of the mapping relationship of the source sound information may be a mapping table set by a technician through a large number of experiments or training data analysis, and the method corresponding to the preset window display information can be obtained by searching the preset mapping table. The preset source display information and the preset source sound information, the preset source display information may include a preset source re-display rate and a preset source ratio mode, and may further include other source display information. This embodiment does not limit this.

Step S319, adjusting a signal input by the new access source according to the preset source display information and the preset source sound information, and rendering the adjusted signal of the new access source input To the target window.

It can be understood that, according to the preset source display information and the preset source sound information, the signal input by the new access source is adjusted, that is, in the signal input by the new access source. And the image information is adjusted to be adapted to image information displayed in the target window that meets the preset window display information, and the corresponding sound information is adjusted to be adapted to the image information, and the adjusted new access source is input. A signal is rendered to the target window to cause the target window to display a signal input by the adjusted new access source.

It should be understood that the preset source display information and the preset source sound information corresponding to the preset window display information are obtained by searching a preset mapping table, where the preset mapping table reflects the preset window display information. a mapping relationship between the preset source information display information and the preset window display information and the preset source sound information, according to the preset source display information and the preset source sound information Adjusting the signal input by the new access source, and rendering the adjusted signal input by the new access source to the target window, which can quickly set the size of the target window, so that the user is faster. The video program of the target window is viewed to enhance the user's perception effect, further improving the user experience.

In this embodiment, after receiving the source confirmation switching instruction, the source switching prompt information is eliminated, and the preset window display information of the target window is acquired according to the source confirmation switching instruction, and displayed according to the preset window. The information is displayed on the current display interface, and the preset mapping table is configured to obtain preset source display information and preset source sound information corresponding to the preset window display information, where the preset mapping is performed. The table reflects a mapping relationship between the preset window display information and the preset source display information, and a mapping relationship between the preset window display information and preset source sound information, and displaying information according to the preset source And the preset source sound information is used to adjust a signal input by the new access source, and the adjusted signal input by the new access source is rendered to the target window, and the received source is cancelled. After the switching instruction, canceling the source switching prompt information, disconnecting the first transmission channel according to the source cancellation switching instruction, and closing the target window, determining that the preset time is Receiving a feedback message in response to the source switching prompt information, if the feedback message is not received within the preset time, canceling the source switching prompt information, disconnecting the first transmission channel and The target window is closed, so that the user can select the video program that needs to be viewed more intuitively, respond to the user's needs in time, continue to play the video content of the current display interface, avoid interference of the new access source, and quickly set up the location. The size of the target window enables the user to watch the video program of the target window more quickly, saving switching time for subsequent switching of the source and the screen, thereby speeding up the speed and efficiency of switching the source, improving the user's perception effect, and further improving The user experience.

It is to be understood that the term "comprises", "comprising", or any other variants thereof, is intended to encompass a non-exclusive inclusion, such that a process, method, article, or It also includes other elements that are not explicitly listed, or elements that are inherent to such a process, method, item, or system. An element defined by the phrase "comprising a ..." does not exclude the presence of additional equivalent elements in a process, method, article, or system that includes the element, without further limitation.

The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, portions of the technical solution of the present invention that contribute substantially or to the prior art may be embodied in the form of a software product stored in a storage medium (such as a ROM/RAM as described above). , a disk, an optical disk, including a number of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the invention, and the equivalent structure or equivalent process transformations made by the description of the present invention and the drawings are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention.

Claims

A signal preview method for a new access source, characterized in that the signal preview method of the new access source includes:

When detecting that the display device newly accesses the source, determining whether the display device has accessed the original source and displays the signal input by the original source;

If the display device has accessed the original source and displays the signal input by the original source, creating a target window in a preset area of the current display interface;

And displaying a signal input by the new access source to the target window, so that a user inputs a signal input by the new access source in the target window.
The signal previewing method of the new access source according to claim 1, wherein the signal input by the new access source is displayed on the target window, so that the user is in the target window Before the signal input by the new access source is previewed, the signal preview method of the new access source further includes:

Locking a signal input by the new access source, and establishing a signal of the new access source input and a first transmission channel of the target window, and receiving the new access by using the first transmission channel Source input signal.
The signal previewing method of the new access source according to claim 2, wherein the signal input by the new access source is displayed on the target window, so that the user is in the target window After the signal input by the new access source is previewed, the signal preview method of the new access source further includes:

Obtaining a second transmission channel of the original source and the current display interface in the current display interface;

Locking the original source, disconnecting the second transmission channel, and closing an original display window corresponding to the original source;

The current display state of the target window is saved, and the preset channel list is updated.
The signal previewing method of the new access source according to claim 3, wherein the signal of the new access source after the current display state of the target window is saved and the preset channel list is updated The preview method also includes:

Extracting source name information of the new access source;

Generating source switching prompt information according to the source name information, and displaying the source switching prompt information in the target window.
The signal preview method for a new access source according to claim 4, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

After receiving the source confirmation switching instruction, canceling the source switching prompt information, and acquiring preset window display information of the target window according to the source confirmation switching instruction;

And displaying the target window on the current display interface according to the preset window display information.
The signal preview method of the new access source according to claim 5, wherein the new window is displayed after the target window is displayed on the current display interface according to the preset window display information The signal preview method of the incoming source also includes:

The preset mapping table obtains preset source display information and preset source sound information corresponding to the preset window display information, where the preset mapping table reflects the preset window display information and the preset letter a mapping relationship between the source display information and a mapping relationship between the preset window display information and the preset source sound information;

And adjusting, according to the preset source display information and the preset source sound information, a signal input by the new access source, and rendering the adjusted signal input by the new access source to the Target window.
The signal preview method for a new access source according to claim 4, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

After receiving the source cancel switching instruction, canceling the source switching prompt information;

Disconnecting the first transmission channel and closing the target window according to the source cancellation switching instruction.
The method for previewing a signal of a new access source according to claim 5, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

After receiving the source cancel switching instruction, canceling the source switching prompt information;

Disconnecting the first transmission channel and closing the target window according to the source cancellation switching instruction.
The signal previewing method for a new access source according to claim 6, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

After receiving the source cancel switching instruction, canceling the source switching prompt information;

Disconnecting the first transmission channel and closing the target window according to the source cancellation switching instruction.
The signal preview method for a new access source according to claim 4, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

Determining whether a feedback message responding to the source switching prompt information is received within a preset time;

If the feedback message is not received within the preset time, the source switching prompt information is eliminated, the first transmission channel is disconnected, and the target window is closed.
The method for previewing a signal of a new access source according to claim 5, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

Determining whether a feedback message responding to the source switching prompt information is received within a preset time;

If the feedback message is not received within the preset time, the source switching prompt information is eliminated, the first transmission channel is disconnected, and the target window is closed.
The signal previewing method for a new access source according to claim 6, wherein the generating source switching prompt information according to the source name information, and the source switching prompt information is at the target After the display in the window, the signal preview method of the new access source further includes:

Determining whether a feedback message responding to the source switching prompt information is received within a preset time;

If the feedback message is not received within the preset time, the source switching prompt information is eliminated, the first transmission channel is disconnected, and the target window is closed.
The method for previewing a signal of a new access source according to claim 1, wherein when the new access source has the access signal, after the target window is created in the current display interface, The signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.
The method for previewing a signal of a new access source according to claim 2, wherein when the new access source has the access signal, after the target window is created in the current display interface, The signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.
The method for previewing a signal of a new access source according to claim 3, wherein when the new access source has the access signal, after the target window is created in the current display interface, The signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.
The method for previewing a signal of a new access source according to claim 4, wherein when the new access source has the access signal, after the target window is created in the current display interface, The signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.
The method for previewing a signal of a new access source according to claim 5, wherein when the new access source has the access signal, after the target window is created in the current display interface, The signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.
The method for previewing a signal of a new access source according to claim 6, wherein when the new access source has the access signal, after the target window is created in the current display interface, The signal preview method of the new access source further includes:

Obtaining preset location information, and moving the target window to a corresponding preset location in the preset area of the current display interface according to the preset location information;

After receiving the window adjustment instruction, adjusting the display size of the target window according to the window adjustment instruction, and moving the target window from the preset position to the corresponding position.
A television set, comprising: a memory, a processor, and a signal preview program stored on the memory and operable on a new access source on the processor, the new connection The signal preview program of the incoming source is configured to implement the steps of the signal preview method of the new access source as claimed in claim 1.