CN111327932A - TV box, TV program processing method, device and storage medium - Google Patents

Abstract

The present application discloses a TV box, a TV program processing method, a device and a storage medium. In the TV box, the cable television processing unit of the TV box can receive and process limited TV programs, and the Internet TV processing unit can receive and process Internet TV. Users can enjoy live TV programs and online TV on-demand programs through a TV box.

Description

TV box, TV program processing method, device and storage medium

technical field

The present application relates to the technical field of data services, and in particular, to a TV box, a TV program processing method, device, and storage medium.

Background technique

At this stage, live TV and on-demand programs coexist to provide users with audio and video. Now there are three ways of live TV and VOD. One is the digital TV of traditional cable operators, such as DVB-C (Digital Video Broadcasting, which is the standard of digital cable broadcasting system), and the analog cable TV in the early stage. The main business content provided is the live TV service. This method provides live TV content in a broadcast mode. The quality of TV programs and the speed of changing channels are well perceived by users. Another widely used business form is IPTV (Interactive Network Television), which provides live TV programs in the form of multicast. The quality of TV programs and the speed of changing channels are also very good for users, and can also enrich the quality of TV programs. Movies and TV shows on demand.

The last one is the TV box that everyone is talking about every day, that is, OTT TV (Over-The-Top TV, Internet TV). But at present, there is no live TV function on Internet TV.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a TV box, a TV program processing method, a device, and a storage medium, which are used to solve the compensation operation of the optical axis deviation of the anti-shake movement in the prior art. Problems such as low compensation efficiency of optical axis deviation.

On the one hand, the application provides a TV box, including a cable TV processing unit, an Internet TV processing unit, an audio and video interface, and a central processing unit, wherein:

The central processing unit is used to receive the control signal sent by the remote control, and if the received control signal is an instruction to select a cable TV as a program source, it controls the cable TV processing unit to output audio and video signals to the audio and video interface; The control signal is an instruction to select Internet TV as a program source, then control the Internet TV processing unit to output audio and video signals to the audio and video interface;

The audio and video interface is used for outputting audio and video signals to the display.

Further, the TV processing unit includes a radio frequency processing subunit and an intermediate frequency processing subunit;

The radio frequency processing subunit is used to receive the radio frequency signal of the cable TV, and tune the radio frequency signal into an intermediate frequency signal and output it to the intermediate frequency processing subunit;

The intermediate frequency processing subunit is used for demodulating the input intermediate frequency signal into an audio and video signal that can be output by the audio and video interface.

Further, the central processing unit is specifically used for:

When receiving a signal triggered by the home key of the remote control, control the audio and video interface to output a program source selection page to the display, where the program source selection page includes an option to select whether the program source is cable TV or Internet TV;

The received operation signal of the remote controller on the program source selection page is used as the control signal for selecting the program source.

Further, the central processing unit is also used for:

After determining that the program source is a cable television, receiving a channel selection signal sent by the remote controller;

According to the channel selection signal, the cable television processing unit is controlled to demodulate the TV station corresponding to the channel selection signal and output to the audio and video interface.

Further, the central processing unit is also used for:

After determining that the program source is Internet TV, receiving a selection signal for the on-demand program of Internet TV sent by the remote control;

According to the selection signal, the Internet TV processing unit is controlled to demodulate the selected on-demand program and output it to the audio and video interface.

Further, the Internet TV processing unit includes: a network interface, a network unit, a graphics processor, and an audio and video processing unit, wherein:

The central processing unit is specifically configured to control the network interface to receive data packets of on-demand programs from the Internet if the selected program source is Internet TV;

The network unit is used to parse the data packets output by the network interface according to the control of the central processing unit to obtain audio and video streams;

The graphics processor is used to process the audio and video stream according to the call of the central processing unit;

The audio and video processing unit is configured to analyze the audio and video streams processed by the graphics processor according to the control of the central processing unit to obtain audio and video signals supported by the audio and video interface, and output the audio and video signals to the audio and video interface.

Further, the central processing unit is configured to receive the control signal of the remote control through an infrared remote control interface.

On the other hand, the present application provides a television program processing method, the method comprising:

Receive the control signal sent by the remote control;

If the received control signal is an instruction to select cable television as a program source, then control the cable television processing unit to output audio and video signals to the audio and video interface;

If the received control signal is an instruction to select Internet TV as a program source, control the Internet TV processing unit to output audio and video signals to the audio and video interface.

Further, the method also includes:

When receiving a signal triggered by the home key of the remote control, control the audio and video interface to output a program source selection page to the display, where the program source selection page includes an option to select whether the program source is cable TV or Internet TV;

The received operation signal of the remote controller on the program source selection page is used as the control signal for selecting the program source.

Further, the method also includes:

After determining that the program source is a cable television, receiving a channel selection signal sent by the remote controller;

According to the channel selection signal, the cable television processing unit is controlled to demodulate the TV station corresponding to the channel selection signal and output to the audio and video interface.

Further, the method also includes:

After determining that the program source is Internet TV, receiving a selection signal for the on-demand program of Internet TV sent by the remote control;

According to the selection signal, the Internet TV processing unit is controlled to demodulate the selected on-demand program and output it to the audio and video interface.

Further, receiving the control signal sent by the remote controller specifically includes:

The control signal of the remote control is received through the infrared remote control interface.

In another aspect, the present application provides a television program processing device, the device comprising:

a control signal receiving unit for receiving the control signal sent by the remote controller;

The control unit is used to control the cable television processing unit to output audio and video signals to the audio and video interface if the received control signal is an instruction to select cable television as a program source; if the received control signal is to select Internet TV as a program source, control the Internet TV processing unit to output audio and video signals to the audio and video interface.

Further, the control unit is also used to control the audio and video interface to output a program source selection page to the display when receiving a signal triggered by the home button of the remote control, and the program source selection page includes the selection program source as: The option of cable TV or Internet TV; the received operation signal of the remote control on the program source selection page is used as the control signal for selecting the program source.

Further, the control signal receiving unit is further configured to receive a channel selection signal sent by the remote controller after determining that the program source is a cable television;

The control unit is further configured to control the cable television processing unit to demodulate the TV station corresponding to the channel selection signal according to the channel selection signal and output it to the audio and video interface.

Further, the device also includes:

The control signal receiving unit is further configured to, after determining that the program source is the Internet TV, receive the selection signal for the on-demand program of the Internet TV sent by the remote control;

The control unit is further configured to control the Internet TV processing unit to demodulate the selected on-demand program according to the selection signal and output it to the audio and video interface.

Further, the control signal receiving unit is specifically configured to receive the control signal of the remote control through an infrared remote control interface.

Another embodiment of the present application further provides a computing device, comprising at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores a program executable by the at least one processor. instructions, where the instructions are executed by the at least one processor, so that the at least one processor can execute any of the television program processing methods provided by the embodiments of this application.

Another embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores computer-executable instructions, and the computer-executable instructions are used to cause a computer to execute any television program in the embodiments of the present application Approach.

The TV box, the TV program processing method, the device and the storage medium provided by the embodiments of the present application. In the TV box, the cable television processing unit of the TV box can receive and process limited TV programs, and the Internet TV processing unit can receive and process Internet TV. Users can enjoy live TV programs and online TV on-demand programs through a TV box.

Other features and advantages of the present application will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description, claims, and drawings.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

1 is one of the schematic structural diagrams of the TV box in the embodiment of the application;

FIG. 2 is the second schematic diagram of the structure of the TV box in the embodiment of the application;

FIG. 3 is the third schematic structural diagram of the TV box in the embodiment of the application;

FIG. 4 is the fourth schematic diagram of the structure of the TV box in the embodiment of the application;

FIG. 5 is the fifth schematic diagram of the structure of the TV box in the embodiment of the application;

6 is a schematic flowchart of a method for processing a television program provided by an embodiment of the present application;

7 is a schematic structural diagram of an apparatus for processing a television program provided by an embodiment of the present application;

FIG. 8 is a schematic structural diagram of a computing device according to an embodiment of the present application.

Detailed ways

In order to enable Internet TV to also support live TV programs, embodiments of the present application provide a TV box, a TV program processing method, an apparatus, and a storage medium.

As shown in FIG. 1, a schematic structural diagram of a TV box provided for this application includes a cable TV processing unit 101, an Internet TV processing unit 102, an audio and video interface 103 and a central processing unit 104, wherein:

The central processing unit 104 is used to receive the control signal sent by the remote control (not shown in the figure), and if the received control signal is an instruction to select a cable TV as a program source, it will control the cable TV processing unit 101 to send the The audio and video interface 103 outputs audio and video signals; if the received control signal is an instruction to select Internet TV as a program source, then control the Internet TV processing unit 102 to output audio and video signals to the audio and video interface 103;

The audio and video interface is used to output audio and video signals to a display (not shown in the figure).

In this way, the cable TV processing unit of the TV box can receive and process limited TV programs, and the Internet TV processing unit can receive and process Internet TV. Users can enjoy live TV programs and online TV on-demand programs through a TV box.

Wherein, in one embodiment, in order to better support cable television, in the embodiment of the present application, as shown in FIG. 2 , the TV processing unit 101 includes a radio frequency processing subunit 1011 and an intermediate frequency processing subunit 1012;

The radio frequency processing subunit 1011 is used to receive the radio frequency signal of the cable TV, and tune the radio frequency signal into an intermediate frequency signal and output it to the intermediate frequency processing subunit 1012;

The intermediate frequency processing subunit 1012 is configured to demodulate the input intermediate frequency signal into an audio and video signal that can be output by the audio and video interface 103 .

In this way, the radio frequency processing subunit and the intermediate frequency processing subunit can parse out the live TV signal from the radio frequency signal of the cable TV and provide it for the display to play, so that the user can watch the limited TV program through the TV box.

Further, in an embodiment, in order to use a convenient way for the user to select the program source, in this application, no matter what kind of program is currently playing, the user can use the home key of the remote control to reselect the program source. In specific implementation, the central processing unit 104 is specifically configured to control the audio and video interface to output a program source selection page to the display when receiving a signal triggered by the home key of the remote control, where the program source selection page includes An option to select whether the program source is cable TV or Internet TV; use the received operation signal of the remote control on the program source selection page as the control signal for selecting the program source.

Further, in an embodiment, in the embodiment of the present application, the remote control of the TV box can be reused to select a live program. Specifically, the central processing unit 104 is also used for:

After determining that the program source is a cable television, receiving a channel selection signal sent by the remote controller;

According to the channel selection signal, the cable television processing unit is controlled to demodulate the TV station corresponding to the channel selection signal and output to the audio and video interface.

In this way, the cable television processing unit can select the selected TV station from the radio frequency signal for analysis and playback, so that the user can conveniently control the playback of the live TV program by using the TV box.

Further, in the embodiment of the present application, the remote control can be the same as selecting the Internet TV on-demand program to play. Specifically, the central processing unit is also used for:

After determining that the program source is Internet TV, receiving a selection signal for the on-demand program of Internet TV sent by the remote control;

According to the selection signal, the Internet TV processing unit is controlled to demodulate the selected on-demand program and output it to the audio and video interface.

In this way, the user can play on-demand programs through the TV box, for example, select the video-on-demand provided by the Internet content provider supported by the TV box, such as movies.

Further, as shown in FIG. 3 , the Internet TV processing unit includes: a network interface 1021, a network unit 1022, a graphics processor 1023, and an audio and video processing unit 1024, wherein:

The central processing unit 104 is specifically configured to control the network interface 1021 to receive data packets of on-demand programs from the Internet if the selected program source is Internet TV;

The network unit 1022 is configured to parse the data packets output by the network interface 1021 according to the control of the central processing unit 104 to obtain audio and video streams;

The graphics processor 1023 is configured to process the audio and video stream according to the call of the central processing unit;

The audio and video processing unit 1024 is configured to parse the audio and video streams processed by the graphics processor according to the control of the central processing unit to obtain audio and video signals supported by the audio and video interface, and output to the audio and video interface.

The Internet TV processing unit is connected to the public Internet, including the authentication, authentication, stream reception and decoding of Internet TV, and output of audio and video signals. The user selects live TV or on-demand content of programs such as movies, TV series, and education through the user interface provided by the TV box.

Further as shown in FIG. 4 , the central processing unit is configured to receive the control signal of the remote control through the infrared remote control interface 105 . In addition, the TV box is also provided with a peripheral interface 106 for connecting peripheral devices.

Taking a designated cable TV as an example, as shown in FIG. 5 , it is a schematic structural diagram of an Internet TV box provided in an embodiment of the present application. Among them, in FIG. 5 , the gray arrows represent media information, and the gray arrows represent control flow. In the TV box shown in FIG. 5 , an Android-based CPU (Central Processing Unit/Processor, central processing unit) and a GPU (Graphics Processing Unit, graphics processor) are used to implement video-on-demand processing.

The CPU is responsible for the selection of the live TV function and the Internet video-on-demand function. After the user selects the live TV function through the remote control, the CPU controls the cable TV processing unit to output the signal to the audio and video interface, and the user inputs the channel change signal through the remote control and infrared interface. To the CPU, the CPU transmits the channel-changing signal to the cable TV processing unit through the I2C bus to perform tuning and channel-changing operations. The user presses the exit key of the remote control or HOME to return to the home page, and the user can choose a live TV program or a video on demand.

When the user selects the Internet TV video program on demand, the CPU controls the video signal output from the audio and video interface to the monitor to switch to the Internet TV signal output, and the TV interface is converted to the EPG homepage of the Internet TV. All operations can be the same as the Internet TV.

Based on the same inventive concept, an embodiment of the present application also provides a TV program processing method, as shown in FIG. 6 , the method includes:

Step 601: Receive a control signal sent by a remote controller;

Step 602: if the received control signal is an instruction to select cable television as a program source, then control the cable television processing unit to output audio and video signals to the audio and video interface;

Step 603: If the received control signal is an instruction to select Internet TV as a program source, control the Internet TV processing unit to output audio and video signals to the audio and video interface.

Further, in order to realize the selection of the program source, in the present application, when a signal triggered by the home button of the remote control is received, the audio and video interface can be controlled to output the program source selection page to the display, in which the program source selection page is displayed. Including the option of selecting whether the program source is cable TV or Internet TV; using the received operation signal of the remote control on the program source selection page as the control signal for selecting the program source.

Further, as mentioned above, in order to realize the channel selection of a live TV program, in this embodiment of the present application, it is also possible to: after determining that the program source is cable television, receive a channel selection signal sent by the remote control; The signal controls the cable television processing unit to demodulate the television station corresponding to the channel selection signal and output to the audio and video interface.

Further, in order to realize the selection of the on-demand program, after determining that the program source is Internet TV, receive the selection signal for the on-demand program of Internet TV sent by the remote control; control the Internet TV processing unit according to the selection signal. The selected on-demand program is demodulated and output to the audio and video interface.

Further, receiving the control signal sent by the remote control may be implemented as receiving the control signal of the remote control through an infrared remote control interface.

Based on the same inventive concept, the present application also provides a television program processing device, as shown in FIG. 7 , the device includes:

a control signal receiving unit 701, configured to receive a control signal sent by a remote controller;

The control unit 702 is used to control the cable television processing unit to output audio and video signals to the audio and video interface if the received control signal is an instruction to select cable television as a program source; if the received control signal is to select Internet TV as the program source The instruction of the program source controls the Internet TV processing unit to output audio and video signals to the audio and video interface.

Further, the control unit is also used to control the audio and video interface to output a program source selection page to the display when receiving a signal triggered by the home button of the remote control, and the program source selection page includes the selection program source as: The option of cable TV or Internet TV; the received operation signal of the remote control on the program source selection page is used as the control signal for selecting the program source.

Further, the control signal receiving unit is further configured to receive a channel selection signal sent by the remote controller after determining that the program source is a cable television;

The control unit is further configured to control the cable television processing unit to demodulate the TV station corresponding to the channel selection signal according to the channel selection signal and output it to the audio and video interface.

Further, the device also includes:

The control signal receiving unit is further configured to, after determining that the program source is the Internet TV, receive the selection signal for the on-demand program of the Internet TV sent by the remote control;

The control unit is further configured to control the Internet TV processing unit to demodulate the selected on-demand program according to the selection signal and output it to the audio and video interface.

Further, the control signal receiving unit is specifically configured to receive the control signal of the remote control through an infrared remote control interface.

After the method and device for compensating the optical axis deviation of the anti-shake movement according to the exemplary embodiment of the present application are introduced, next, the computing device according to another exemplary embodiment of the present application is introduced.

As will be appreciated by one skilled in the art, various aspects of the present application may be implemented as a system, method or program product. Therefore, various aspects of the present application can be embodied in the following forms, namely: a complete hardware implementation, a complete software implementation (including firmware, microcode, etc.), or a combination of hardware and software aspects, which may be collectively referred to herein as implementations "circuit", "module" or "system".

In some possible implementations, a computing device according to the present application may include at least one processor, and at least one memory. The memory stores program codes, and when the program codes are executed by the processor, causes the processor to execute the steps in the method for unlocking the system authority according to various exemplary embodiments of the present application described above in this specification. For example, the processor may perform steps 601-603 as shown in FIG. 6 .

A computing device 130 according to such an embodiment of the present application is described below with reference to FIG. 8 . The computing device 130 in FIG. 8 is only an example, and should not impose any limitations on the functions and scope of use of the embodiments of the present application.

8, computing device 130 takes the form of a general-purpose computing device. Components of the computing device 130 may include, but are not limited to, the above-mentioned at least one processor 131 , the above-mentioned at least one memory 132 , and a bus 133 connecting different system components (including the memory 132 and the processor 131 ).

Bus 133 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a processor, or a local bus using any of a variety of bus structures.

Memory 132 may include readable media in the form of volatile memory, such as random access memory (RAM) 1321 and/or cache memory 1322 , and may further include read only memory (ROM) 1323 .

The memory 132 may also include a program/utility 1325 having a set (at least one) of program modules 1324 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, which An implementation of a network environment may be included in each or some combination of the examples.

Computing device 130 may also communicate with one or more external devices 134 (eg, keyboards, pointing devices, etc.), may also communicate with one or more devices that enable a user to interact with computing device 130, and/or communicate with the computing device 130 communicates with any device (eg, router, modem, etc.) capable of communicating with one or more other computing devices. Such communication may take place through input/output (I/O) interface 135 . Also, the computing device 130 may communicate with one or more networks (eg, a local area network (LAN), a wide area network (WAN), and/or a public network such as the Internet) through a network adapter 136 . As shown, network adapter 136 communicates with other modules for computing device 130 via bus 133 . It should be understood that, although not shown, other hardware and/or software modules may be used in conjunction with computing device 130, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives and data backup storage systems.

In some possible implementations, various aspects of the television program processing method provided by the present application can also be implemented in the form of a program product, which includes program code, and when the program product runs on a computer device, the program code is used for The computer device is caused to execute the steps in the method for adjusting the display of the screen according to various exemplary embodiments of the present application described above in this specification, for example, the computer device executes steps 601-603 as shown in FIG. 6 .

The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus or device, or a combination of any of the above. More specific examples (non-exhaustive list) of readable storage media include: electrical connections with one or more wires, portable disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disk read only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

The program product for the processing of television programs of embodiments of the present application may employ a portable compact disk read only memory (CD-ROM) and include program code, and may be executed on a computing device. However, the program product of the present application is not limited thereto, and in this document, a readable storage medium may be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

A readable signal medium may include a propagated data signal in baseband or as part of a carrier wave, carrying readable program code therein. Such propagated data signals may take a variety of forms including, but not limited to, electromagnetic signals, optical signals, or any suitable combination of the foregoing. A readable signal medium can also be any readable medium, other than a readable storage medium, that can transmit, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.

Program code embodied on a readable medium may be transmitted using any suitable medium including, but not limited to, wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Program code for performing the operations of the present application may be written in any combination of one or more programming languages, including object-oriented programming languages—such as Java, C++, etc., as well as conventional procedural programming Language - such as the "C" language or similar programming language. The program code may execute entirely on the user computing device, partly on the user equipment, as a stand-alone software package, partly on the user computing device and partly on a remote computing device, or entirely on the remote computing device or server execute on. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (eg, using an Internet service) provider to connect via the Internet).

It should be noted that although several units or sub-units of the apparatus are mentioned in the above detailed description, this division is merely exemplary and not mandatory. Indeed, according to embodiments of the present application, the features and functions of two or more units described above may be embodied in one unit. Conversely, the features and functions of one unit described above may be further subdivided to be embodied by multiple units.

Furthermore, although the operations of the methods of the present application are depicted in the figures in a particular order, this does not require or imply that the operations must be performed in the particular order, or that all illustrated operations must be performed to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps may be combined to be performed as one step, and/or one step may be decomposed into multiple steps to be performed.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means for implementing the functions specified in a flow or flow of a flowchart and/or a block or blocks of a block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

While the preferred embodiments of the present application have been described, additional changes and modifications to these embodiments may occur to those skilled in the art once the basic inventive concepts are known. Therefore, the appended claims are intended to be construed to include the preferred embodiment and all changes and modifications that fall within the scope of this application.

Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims (15)

1. The utility model provides a television box which characterized in that, includes cable TV processing unit, internet TV processing unit, audio and video interface and central processing unit, wherein:

the central processing unit is used for receiving a control signal sent by the remote controller, and controlling the cable television processing unit to output an audio/video signal to the audio/video interface if the received control signal is an instruction for selecting a cable television as a program source; if the received control signal is an instruction for selecting an internet television as a program source, controlling the internet television processing unit to output an audio/video signal to the audio/video interface;

the audio and video interface is used for outputting audio and video signals to the display.

2. The television box according to claim 1, wherein the television processing unit comprises a radio frequency processing sub-unit and an intermediate frequency processing sub-unit;

the radio frequency processing subunit is used for receiving radio frequency signals of the cable television, tuning the radio frequency signals into intermediate frequency signals and then outputting the intermediate frequency signals to the intermediate frequency processing subunit;

and the intermediate frequency processing subunit is used for demodulating the input intermediate frequency signal into an audio/video signal which can be output by the audio/video interface.

3. The television box of claim 1, wherein the central processor is specifically configured to:

when a signal triggered by a home page key of a remote controller is received, controlling the audio and video interface to output a program source selection page to a display, wherein the program source selection page comprises an option for selecting whether a program source is a cable television or an internet television;

and taking the received operation signal of the remote controller aiming at the program source selection page as a control signal for selecting the program source.

4. The television box of claim 1, wherein the central processor is further configured to:

after determining that the program source is the cable television, receiving a channel selection signal sent by the remote controller;

and controlling the cable television processing unit to demodulate the television station corresponding to the channel selection signal according to the channel selection signal and outputting the demodulated television station to the audio/video interface.

5. The television box of claim 1, wherein the central processor is further configured to:

after determining that the program source is the Internet television, receiving a selection signal which is sent by the remote controller and aims at the on-demand program of the Internet television;

and controlling the Internet television processing unit to demodulate the selected on-demand program according to the rule selection signal and outputting the demodulated program to the audio and video interface.

6. The television box of claim 5, wherein the internet television processing unit comprises: network interface, network element, image processor, audio frequency and video processing unit, wherein:

the central processor is specifically used for controlling the network interface to receive a data packet of the on-demand program from the internet if the selected program source is the internet television;

the network unit is used for analyzing a data packet output by the network interface according to the control of the central processing unit to obtain audio and video stream;

the graphics processor is used for processing the audio and video stream according to the call of the central processing unit;

the audio and video processing unit is used for analyzing the audio and video stream processed by the graphic processor according to the control of the central processing unit to obtain an audio and video signal supported by the audio and video interface and outputting the audio and video signal to the audio and video interface.

7. The television box of claim 1, wherein the central processor is configured to receive control signals from the remote control via an infrared remote control interface.

8. A method for processing a television program, the method comprising:

receiving a control signal sent by a remote controller;

if the received control signal is an instruction for selecting a cable television as a program source, controlling the cable television processing unit to output audio and video signals to the audio and video interface;

and if the received control signal is an instruction for selecting the Internet television as a program source, controlling the Internet television processing unit to output audio and video signals to the audio and video interface.

9. The method of claim 8, further comprising:

when a signal triggered by a home page key of a remote controller is received, controlling the audio and video interface to output a program source selection page to a display, wherein the program source selection page comprises an option for selecting whether a program source is a cable television or an internet television;

and taking the received operation signal of the remote controller aiming at the program source selection page as a control signal for selecting the program source.

10. The method of claim 8, further comprising:

after determining that the program source is the cable television, receiving a channel selection signal sent by the remote controller;

and controlling the cable television processing unit to demodulate the television station corresponding to the channel selection signal according to the channel selection signal and outputting the demodulated television station to the audio/video interface.

11. The method of claim 8, further comprising:

after determining that the program source is the Internet television, receiving a selection signal which is sent by the remote controller and aims at the on-demand program of the Internet television;

and controlling the Internet television processing unit to demodulate the selected on-demand program according to the rule selection signal and outputting the demodulated program to the audio and video interface.

12. The method of claim 8, wherein receiving the control signal sent by the remote controller specifically comprises:

and receiving a control signal of the remote controller through an infrared remote control interface.

13. A television program processing apparatus, the apparatus comprising:

the control signal receiving unit is used for receiving a control signal sent by the remote controller;

the control unit is used for controlling the cable television processing unit to output audio and video signals to the audio and video interface if the received control signal is an instruction for selecting a cable television as a program source; and if the received control signal is an instruction for selecting the Internet television as a program source, controlling the Internet television processing unit to output audio and video signals to the audio and video interface.

14. A computer-readable medium having stored thereon computer-executable instructions for performing the method of any one of claims 8-12.

15. A computing device, comprising: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 8-12.

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