CN108737887B - Channel switching method and device and electronic equipment - Google Patents
Channel switching method and device and electronic equipment Download PDFInfo
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- CN108737887B CN108737887B CN201810689544.1A CN201810689544A CN108737887B CN 108737887 B CN108737887 B CN 108737887B CN 201810689544 A CN201810689544 A CN 201810689544A CN 108737887 B CN108737887 B CN 108737887B
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- switching instruction
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- top box
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4383—Accessing a communication channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
- H04N21/43632—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network involving a wired protocol, e.g. IEEE 1394
- H04N21/43635—HDMI
Abstract
The embodiment of the invention provides a channel switching method, a channel switching device and electronic equipment, which are applied to auxiliary equipment, wherein the auxiliary equipment is in communication connection with a digital television set top box and is in communication connection with a mobile terminal, and the method comprises the following steps: receiving a first channel switching instruction sent by a user through a mobile terminal; converting the first channel switching instruction into a second channel switching instruction, wherein the format of the second channel switching instruction is a predetermined format, and the predetermined format is as follows: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, so that the digital television set-top box switches the channel to the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction. Therefore, the technical scheme provided by the embodiment of the invention can solve the problem that the position of a user is severely limited when a remote controller is used for switching the live channels in the prior art.
Description
Technical Field
The present invention relates to the field of internet technologies, and in particular, to a method and an apparatus for switching channels and an electronic device.
Background
The smart television is a new product formed based on the internet wave tide, and can play live video contents. Specifically, when the smart television is connected with the digital television set top box, live video content sent by the digital television set top box can be received, and the live video content can be played; moreover, the user can switch the live channel of the digital television set top box through the remote controller, so that the smart television plays the live video content which is interested by the smart television.
However, the inventor finds that the prior art has at least the following problems in the process of implementing the invention:
in order to switch the live channels, a remote controller specially used for switching the live channels is needed. The infrared signal transmitted by the remote controller has a limited propagation distance and is easily interfered by obstacles, so that the position of a user is severely limited when the user switches channels.
Disclosure of Invention
The embodiment of the invention aims to provide a channel switching method, a device and electronic equipment, so that a physical remote controller can be abandoned when a live channel of a digital television set top box is switched, and a user can conveniently switch the channel of the digital television set top box. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present invention provides a channel switching method, which is applied to an auxiliary device, where the auxiliary device is in communication connection with a digital television set-top box, and the auxiliary device is in communication connection with a mobile terminal, and the method includes:
receiving a first channel switching instruction sent by a user through the mobile terminal;
converting the first channel switching instruction into a second channel switching instruction, wherein the format of the second channel switching instruction is a predetermined format, and the predetermined format is as follows: the format of a channel switching instruction which can be responded by the digital television set top box;
and sending the second channel switching instruction to the digital television set-top box, so that the digital television set-top box switches the channel to the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction.
Optionally, the format of the channel switching instruction that the digital television set-top box can respond to is a consumer electronics control CEC format;
the step of converting the first channel switching instruction into a second channel switching instruction includes:
and converting the first channel instruction into a CEC format channel switching instruction, and taking the converted channel switching instruction as a second channel switching instruction.
Optionally, the auxiliary device includes: a multimedia input interface;
the auxiliary equipment and the digital television set top box are connected in the following mode: and connecting the digital television set top box with a multimedia input interface of the auxiliary equipment by using a high-definition signal connecting line HDMI cable.
Optionally, the step of sending the second channel switching instruction to the digital television set-top box includes:
and sending the second video switching instruction to the digital television set top box through a multimedia input interface of the auxiliary equipment.
Optionally, the multimedia input interface is a high-definition multimedia input interface HDMI in.
Optionally, the auxiliary device is in communication connection with the smart television;
after the step of sending the second channel change instruction to the digital television set-top box, the method further comprises:
receiving a target video sent by the digital television set top box, wherein the target video is a video corresponding to a target channel, and the target channel is a channel corresponding to the second channel switching instruction;
and sending the target video to an intelligent television so that the intelligent television receives the target video and plays the target video.
Optionally, the auxiliary device includes a multimedia output interface;
the auxiliary equipment and the intelligent television are in communication connection in the following mode: and the multimedia output interface of the auxiliary equipment is connected with the multimedia input interface of the intelligent television.
Optionally, the multimedia output interface is a high-definition multimedia output interface HDMI out.
In a second aspect, an embodiment of the present invention provides a channel switching apparatus, which is applied to an auxiliary device, where the auxiliary device is in communication connection with a digital television set-top box, and the auxiliary device is in communication connection with a mobile terminal, and the apparatus includes:
the instruction receiving module is used for receiving a first channel switching instruction sent by a user through the mobile terminal;
an instruction conversion module, configured to convert the first channel switching instruction into a second channel switching instruction, where a format of the second channel switching instruction is a predetermined format, and the predetermined format is: the format of a channel switching instruction which can be responded by the digital television set top box;
and the instruction sending module is used for sending the second channel switching instruction to the digital television set-top box so that the digital television set-top box switches the channel to the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction.
Optionally, the format of the channel switching instruction that the digital television set-top box can respond to is a consumer electronics control CEC format;
the instruction conversion module is specifically configured to:
and converting the first channel instruction into a CEC format channel switching instruction, and taking the converted channel switching instruction as a second channel switching instruction.
Optionally, the auxiliary device includes: a multimedia input interface;
the auxiliary equipment and the digital television set top box are connected in the following mode: and connecting the digital television set top box with a multimedia input interface of the auxiliary equipment by using a high-definition signal connecting line HDMI cable.
Optionally, the instruction sending module is specifically configured to:
and sending the second video switching instruction to the digital television set top box through a multimedia input interface of the auxiliary equipment.
Optionally, the multimedia input interface is a high-definition multimedia input interface HDMI in.
Optionally, the auxiliary device is in communication connection with the smart television;
optionally, the apparatus further comprises:
a video receiving module, configured to receive a target video sent by the digital television set-top box after the step of sending the second channel switching instruction to the digital television set-top box, where the target video is a video corresponding to a target channel, and the target channel is a channel corresponding to the second channel switching instruction;
and the video sending module is used for sending the target video to the intelligent television so that the intelligent television receives the target video and plays the target video.
Optionally, the auxiliary device includes a multimedia output interface;
the auxiliary equipment and the intelligent television are in communication connection in the following mode: and the multimedia output interface of the auxiliary equipment is connected with the multimedia input interface of the intelligent television.
Optionally, the multimedia output interface is a high-definition multimedia output interface HDMI out.
In a third aspect, an embodiment of the present invention further provides an electronic device, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing the channel switching method of the first aspect when executing the program stored in the memory.
In yet another aspect of the present invention, there is also provided a computer-readable storage medium having stored therein instructions, which when run on a computer, cause the computer to execute the channel switching method according to the first aspect.
In another aspect of the present invention, there is also provided a computer program product including instructions, which when run on a computer, causes the computer to execute the channel switching method according to the first aspect.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, a user can send a first channel switching instruction to the auxiliary equipment through the mobile terminal, and after the auxiliary equipment receives the first channel switching instruction, the first channel switching instruction is converted into a second channel switching instruction, wherein the format of the second channel switching instruction is a preset format which is: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, and switching the channel to the channel corresponding to the second channel switching instruction after the digital television set-top box receives the second channel switching instruction. Therefore, by the technical scheme provided by the embodiment of the invention, the physical remote controller can be abandoned when the channel of the digital television set top box is switched, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic diagram illustrating interaction between a mobile terminal, an auxiliary device and a digital television set-top box according to an embodiment of the present invention;
fig. 2 is a flowchart of a channel switching method according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a channel switching apparatus according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.
In order to solve the problem that the position of a user is severely limited when a remote controller is used for switching a live channel in the prior art, the embodiment of the invention provides a channel switching method and device and electronic equipment.
In a first aspect, a method for switching channels according to an embodiment of the present invention is described below.
The channel switching method provided by the embodiment of the invention is applied to auxiliary equipment, and the auxiliary equipment is in communication connection with a digital television set top box of a channel to be switched; moreover, the auxiliary device is communicatively coupled to the mobile terminal. As shown in fig. 1, it should be noted that the auxiliary device may be a device capable of assisting a digital television set-top box to switch channels, such as a network set-top box, and the embodiment of the present invention does not specifically limit the auxiliary device. The digital television set-top Box may be an interactive network television set-top Box (IPTV Box) or a digital video broadcasting set-top Box (DVB-C Box), and the digital television set-top Box is not particularly limited in the embodiments of the present invention.
In one embodiment, the auxiliary device includes a multimedia input interface, such as a high definition multimedia input interface HDMI in. At this time, the connection mode of the auxiliary equipment and the digital television set top box is as follows: and connecting the digital television set top box with a multimedia input interface of the auxiliary equipment by using a high-definition signal connecting wire HDMI cable. As can be understood by those skilled in the art, the HDMI cable is a high definition signal connection line, and the HDMI cable is not described in detail in the embodiments of the present invention.
In one embodiment, the auxiliary device is connected to the mobile terminal in a communication manner: the mobile terminal and the auxiliary equipment are added into the same local area network. The mobile terminal may be a mobile phone, a tablet, or the like, and the embodiment of the present invention does not specifically limit the mobile terminal.
As shown in fig. 2, the method for switching channels according to an embodiment of the present invention may include the following steps:
s210, receiving a first channel switching instruction sent by a user through a mobile terminal.
When a user needs to switch the channel of the digital television set top box, a first channel switching instruction can be sent to the auxiliary equipment through the mobile terminal. The mobile terminal may be installed with an APP for switching channels, and a user may send a first channel switching instruction to the auxiliary device by operating the APP.
S220, the first channel switching instruction is converted into a second channel switching instruction.
The format of the second channel switching instruction is a predetermined format, and the predetermined format is as follows: the format of the channel switching command to which the digital television set top box can respond.
After receiving the first channel switching instruction sent by the mobile terminal, the auxiliary device may convert the first channel switching instruction into a second channel switching instruction in order to enable the digital television set-top box to respond to the channel switching instruction.
It should be noted that, after receiving a first channel switching instruction, the auxiliary device may determine whether the first channel switching instruction is a channel switching instruction that can be responded by the digital television set-top box, and if the first channel switching instruction is a channel switching instruction that can be responded by the digital television set-top box, the auxiliary device may directly use the first channel switching instruction as a second channel switching instruction; if the first channel switching instruction is not a channel switching instruction which can be responded by the digital television set top box, the first channel switching instruction needs to be converted into a second channel switching instruction.
In one embodiment, the format of the channel switching command to which the set-top box of the digital television can respond is the CEC format;
the step of converting the first channel switching command into the second channel switching command may include:
and converting the first channel instruction into a channel switching instruction in a CEC format, and taking the converted channel switching instruction as a second channel switching instruction.
And S230, sending a second channel switching instruction to the digital television set-top box, so that the digital television set-top box switches the channel to the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction.
And the auxiliary equipment converts the first channel switching instruction into a second channel switching instruction which can be responded by the digital television set top box, and then sends the second channel switching instruction to the digital television set top box, and the digital television set top box switches the channel into the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction.
For example, before the digital tv set-top box receives the second channel switching instruction, the channel of the digital tv set-top box is channel 1; the method comprises the steps that a user wants to switch a channel of a digital television set top box from a channel 1 to a channel 2, a first channel switching instruction can be sent to an auxiliary device through a mobile terminal, the auxiliary device converts the first channel switching instruction into a second channel switching instruction after receiving the first channel switching instruction, the second channel switching instruction is sent to the digital television set top box, and the digital television set top box switches the channel from the channel 1 to the channel 2 after receiving the second channel switching instruction.
In one embodiment, the auxiliary device may include: a multimedia input interface, such as a high definition multimedia input interface. At this time, the step of sending the second channel switching instruction to the digital television set-top box may include:
and sending the second video switching instruction to the digital television set top box through a multimedia input interface of the auxiliary equipment.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, a user can send a first channel switching instruction to the auxiliary equipment through the mobile terminal, and after the auxiliary equipment receives the first channel switching instruction, the first channel switching instruction is converted into a second channel switching instruction, wherein the format of the second channel switching instruction is a preset format which is: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, and switching the channel to the channel corresponding to the second channel switching instruction after the digital television set-top box receives the second channel switching instruction. Therefore, by the technical scheme provided by the embodiment of the invention, the physical remote controller can be abandoned when the channel of the digital television set top box is switched, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, and the user experience is improved.
After the channel is switched, the digital television set top box is used for enabling the smart television to play the video corresponding to the switched channel so that the user can watch the video content which the user is interested in. In one embodiment, the auxiliary device is in communication connection with the smart television;
after the step of the auxiliary device sending the second channel switching instruction to the digital television set-top box, the method may further comprise:
receiving a target video sent by the digital television set top box, wherein the target video is a video corresponding to a target channel, and the target channel is a channel corresponding to a second channel switching instruction;
and sending the target video to the smart television so that the smart television receives the target video and plays the target video.
In this embodiment, after the channel is switched, the set top box of the digital television may send the video corresponding to the switched channel to the auxiliary device, that is, send the target video to the auxiliary device, after the auxiliary device receives the target video, send the target video to the smart television, and after the smart television receives the target video, the smart television may play the target video.
In one embodiment, the auxiliary device may include a multimedia input interface, and in this case, the digital television set-top box may transmit the target video to the auxiliary device through the multimedia input interface.
In one embodiment, the auxiliary device may include a multimedia output interface; the auxiliary equipment and the intelligent television are in communication connection in the following mode: the multimedia output interface of the auxiliary equipment is connected with the multimedia input interface of the intelligent television, so that the auxiliary equipment can send the target video to the multimedia input interface of the intelligent television through the multimedia output interface, namely, the intelligent television receives the target video by using the multimedia input interface.
The multimedia output interface of the auxiliary device may be a high-definition multimedia output interface HDMI out, and the multimedia output interface of the smart television may be a high-definition multimedia input interface HDMI in. Of course, the embodiment of the present invention does not specifically limit the multimedia output interface of the auxiliary device and the multimedia input interface of the smart television.
It should be noted that the digital television set-top box may also be directly connected to the smart television and directly send the target video to the smart television, and the smart television may play the target video after receiving the target video.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, the physical remote controller can be abandoned, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, moreover, the intelligent television can play the video corresponding to the switched channel, the user can watch the video content interested by the user, and the user experience is improved.
In a second aspect, an embodiment of the present invention provides a channel switching apparatus, which is applied to an auxiliary device, where the auxiliary device is in communication connection with a digital television set-top box, and the auxiliary device is in communication connection with a mobile terminal, as shown in fig. 3, the apparatus includes:
an instruction receiving module 310, configured to receive a first channel switching instruction sent by a user through the mobile terminal;
an instruction converting module 320, configured to convert the first channel switching instruction into a second channel switching instruction, where a format of the second channel switching instruction is a predetermined format, and the predetermined format is: the format of a channel switching instruction which can be responded by the digital television set top box;
the instruction sending module 330 is configured to send the second channel switching instruction to the digital television set-top box, so that the digital television set-top box switches a channel to a channel corresponding to the second channel switching instruction after receiving the second channel switching instruction.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, a user can send a first channel switching instruction to the auxiliary equipment through the mobile terminal, and after the auxiliary equipment receives the first channel switching instruction, the first channel switching instruction is converted into a second channel switching instruction, wherein the format of the second channel switching instruction is a preset format which is: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, and switching the channel to the channel corresponding to the second channel switching instruction after the digital television set-top box receives the second channel switching instruction. Therefore, by the technical scheme provided by the embodiment of the invention, the physical remote controller can be abandoned when the channel of the digital television set top box is switched, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, and the user experience is improved.
Optionally, the format of the channel switching instruction that the digital television set-top box can respond to is a consumer electronics control CEC format;
the instruction conversion module is specifically configured to:
and converting the first channel instruction into a CEC format channel switching instruction, and taking the converted channel switching instruction as a second channel switching instruction.
Optionally, the auxiliary device includes: a multimedia input interface;
the auxiliary equipment and the digital television set top box are connected in the following mode: and connecting the digital television set top box with a multimedia input interface of the auxiliary equipment by using a high-definition signal connecting line HDMI cable.
Optionally, the instruction sending module is specifically configured to:
and sending the second video switching instruction to the digital television set top box through a multimedia input interface of the auxiliary equipment.
Optionally, the multimedia input interface is a high-definition multimedia input interface HDMI in.
Optionally, the auxiliary device is in communication connection with the smart television;
optionally, the apparatus further comprises:
a video receiving module, configured to receive a target video sent by the digital television set-top box after the step of sending the second channel switching instruction to the digital television set-top box, where the target video is a video corresponding to a target channel, and the target channel is a channel corresponding to the second channel switching instruction;
and the video sending module is used for sending the target video to the intelligent television so that the intelligent television receives the target video and plays the target video.
Optionally, the auxiliary device includes a multimedia output interface;
the auxiliary equipment and the intelligent television are in communication connection in the following mode: and the multimedia output interface of the auxiliary equipment is connected with the multimedia input interface of the intelligent television.
Optionally, the multimedia output interface is a high-definition multimedia output interface HDMI out.
In a third aspect, an embodiment of the present invention further provides an electronic device, as shown in fig. 4, including a processor 401, a communication interface 402, a memory 403, and a communication bus 404, where the processor 401, the communication interface 402, and the memory 403 complete mutual communication through the communication bus 404,
a memory 403 for storing a computer program;
the processor 401 is configured to implement the channel switching method according to the first aspect when executing the program stored in the memory 403.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, a user can send a first channel switching instruction to the auxiliary equipment through the mobile terminal, and after the auxiliary equipment receives the first channel switching instruction, the first channel switching instruction is converted into a second channel switching instruction, wherein the format of the second channel switching instruction is a preset format which is: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, and switching the channel to the channel corresponding to the second channel switching instruction after the digital television set-top box receives the second channel switching instruction. Therefore, by the technical scheme provided by the embodiment of the invention, the physical remote controller can be abandoned when the channel of the digital television set top box is switched, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, and the user experience is improved.
In a fourth aspect, in a further embodiment provided by the present invention, there is also provided a computer-readable storage medium having stored therein instructions, which, when run on a computer, cause the computer to execute the channel switching method described in any of the above embodiments.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, a user can send a first channel switching instruction to the auxiliary equipment through the mobile terminal, and after the auxiliary equipment receives the first channel switching instruction, the first channel switching instruction is converted into a second channel switching instruction, wherein the format of the second channel switching instruction is a preset format which is: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, and switching the channel to the channel corresponding to the second channel switching instruction after the digital television set-top box receives the second channel switching instruction. Therefore, by the technical scheme provided by the embodiment of the invention, the physical remote controller can be abandoned when the channel of the digital television set top box is switched, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, and the user experience is improved.
In a fifth aspect, in a further embodiment provided by the present invention, there is also provided a computer program product containing instructions which, when run on a computer, cause the computer to perform the channel switching method described in any of the above embodiments.
According to the technical scheme provided by the embodiment of the invention, when the channel of the digital television set top box is switched, a user can send a first channel switching instruction to the auxiliary equipment through the mobile terminal, and after the auxiliary equipment receives the first channel switching instruction, the first channel switching instruction is converted into a second channel switching instruction, wherein the format of the second channel switching instruction is a preset format which is: the format of a channel switching instruction which can be responded by the digital television set top box; and sending a second channel switching instruction to the digital television set-top box, and switching the channel to the channel corresponding to the second channel switching instruction after the digital television set-top box receives the second channel switching instruction. Therefore, by the technical scheme provided by the embodiment of the invention, the physical remote controller can be abandoned when the channel of the digital television set top box is switched, so that the technical problem that the position of a user is severely limited when the channel is switched due to the fact that the propagation distance of the infrared signal transmitted by the remote controller is limited and the infrared signal is easily interfered by an obstacle can be solved, and the user experience is improved.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus, the electronic device, the storage medium and the computer program product embodiment, since they are substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (11)
1. A channel switching method is applied to an auxiliary device, wherein the auxiliary device is a network set top box, the auxiliary device is in communication connection with a digital television set top box, and the auxiliary device is in communication connection with a mobile terminal, and the method comprises the following steps:
receiving a first channel switching instruction sent by a user through the mobile terminal;
converting the first channel switching instruction into a second channel switching instruction, wherein the format of the second channel switching instruction is a predetermined format, and the predetermined format is as follows: the format of a channel switching instruction which can be responded by the digital television set top box;
sending the second channel switching instruction to the digital television set-top box, so that the digital television set-top box switches the channel to the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction;
the format of the channel switching instruction which can be responded by the digital television set top box is a CEC format;
the step of converting the first channel switching instruction into a second channel switching instruction includes:
converting the first channel switching instruction into a channel switching instruction in a CEC format, and taking the converted channel switching instruction as a second channel switching instruction;
before the converting the first channel command into a channel switch command of CEC format, the method further includes:
judging whether the first channel switching instruction is a CEC format channel switching instruction or not;
if the first channel switching instruction is a CEC-format channel switching instruction, directly taking the first channel switching instruction as a second channel switching instruction;
the converting the first channel command into a channel switching command in a CEC format includes:
if the first channel switching instruction is not a CEC-format channel switching instruction, converting the first channel instruction into the CEC-format channel switching instruction;
the auxiliary equipment is in communication connection with the intelligent television;
after the step of sending the second channel change instruction to the digital television set-top box, the method further comprises:
receiving a target video sent by the digital television set top box, wherein the target video is a video corresponding to a target channel, and the target channel is a channel corresponding to the second channel switching instruction;
and sending the target video to an intelligent television so that the intelligent television receives the target video and plays the target video.
2. The method of claim 1, wherein the auxiliary device comprises: a multimedia input interface;
the auxiliary equipment and the digital television set top box are connected in the following mode: and connecting the digital television set top box with a multimedia input interface of the auxiliary equipment by using a high-definition signal connecting line HDMI cable.
3. The method of claim 2, wherein the step of sending the second channel change instruction to the set-top box comprises:
and sending the second channel switching instruction to the digital television set top box through a multimedia input interface of the auxiliary equipment.
4. The method of claim 2 or 3, wherein the multimedia input interface is a high definition multimedia input interface, HDMI in.
5. The method of claim 1, wherein the auxiliary device comprises a multimedia output interface;
the auxiliary equipment and the intelligent television are in communication connection in the following mode: and the multimedia output interface of the auxiliary equipment is connected with the multimedia input interface of the intelligent television.
6. The method of claim 5, wherein the multimedia output interface is a high definition multimedia output interface (HDMI out).
7. A channel switching device is applied to an auxiliary device, the auxiliary device is a network set top box, the auxiliary device is in communication connection with a digital television set top box, and the auxiliary device is in communication connection with a mobile terminal, the device comprises:
the instruction receiving module is used for receiving a first channel switching instruction sent by a user through the mobile terminal;
an instruction conversion module, configured to convert the first channel switching instruction into a second channel switching instruction, where a format of the second channel switching instruction is a predetermined format, and the predetermined format is: the format of a channel switching instruction which can be responded by the digital television set top box;
the instruction sending module is used for sending the second channel switching instruction to the digital television set-top box so that the digital television set-top box switches the channel to the channel corresponding to the second channel switching instruction after receiving the second channel switching instruction;
the format of the channel switching instruction which can be responded by the digital television set top box is a CEC format;
the instruction conversion module is specifically configured to:
converting the first channel instruction into a channel switching instruction in a CEC format, and taking the converted channel switching instruction as a second channel switching instruction;
the device further comprises:
a determining module, configured to determine whether the first channel switching instruction is a channel switching instruction in a CEC format before the first channel switching instruction is converted into the channel switching instruction in the CEC format;
an obtaining module, configured to, if the first channel switching instruction is a CEC-format channel switching instruction, directly use the first channel switching instruction as a second channel switching instruction;
the instruction conversion module is specifically configured to convert the first channel instruction into a channel switching instruction in a CEC format if the first channel switching instruction is not a channel switching instruction in a CEC format;
the auxiliary equipment is in communication connection with the intelligent television;
the device further comprises:
a video receiving module, configured to receive a target video sent by the digital television set-top box after the step of sending the second channel switching instruction to the digital television set-top box, where the target video is a video corresponding to a target channel, and the target channel is a channel corresponding to the second channel switching instruction;
and the video sending module is used for sending the target video to the intelligent television so that the intelligent television receives the target video and plays the target video.
8. The apparatus of claim 7, wherein the auxiliary device comprises: a multimedia input interface;
the auxiliary equipment and the digital television set top box are connected in the following mode: and connecting the digital television set top box with a multimedia input interface of the auxiliary equipment by using a high-definition signal connecting line HDMI cable.
9. The apparatus of claim 8, wherein the instruction sending module is specifically configured to:
and sending the second channel switching instruction to the digital television set top box through a multimedia input interface of the auxiliary equipment.
10. The apparatus of claim 8 or 9, wherein the multimedia input interface is a high definition multimedia input interface HDMI in.
11. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-6 when executing a program stored in the memory.
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| CN115914691A (en) * | 2022-10-19 | 2023-04-04 | 北京奇艺世纪科技有限公司 | Audio and video data playing method and device, electronic equipment and storage medium |
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