CN110740375A - television box multi-signal-source video switching method - Google Patents
television box multi-signal-source video switching method Download PDFInfo
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- CN110740375A CN110740375A CN201911167760.0A CN201911167760A CN110740375A CN 110740375 A CN110740375 A CN 110740375A CN 201911167760 A CN201911167760 A CN 201911167760A CN 110740375 A CN110740375 A CN 110740375A
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- signal
- television
- remote controller
- signal source
- switching
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/4222—Remote control device emulator integrated into a non-television apparatus, e.g. a PDA, media center or smart toy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention belongs to the technical field of signal processing, and particularly relates to a method for switching videos of television boxes with multiple signal sources, which comprises the following steps of S1, accessing different signal sources into a television box with a signal source switching module, S2, establishing connection between an analog remote controller and the television box through an infrared port, a cloud end or a local area network mode, S3, selecting the signal sources by the analog remote controller, and playing corresponding signal source contents by a television, so that a user can realize switching of the signal sources without using an original television remote controller, the situation of battery leakage caused by the fact that the original television remote controller cannot be found and cannot be switched or the original television remote controller is not used for a long time is avoided, great help is provided for old users, the life change brought by a network can be enjoyed, the control can be still carried out in a simple mode, and the learning control is convenient.
Description
Technical Field
The invention belongs to the technical field of signal processing, and particularly relates to a method for switching videos of television boxes with multiple signal sources.
Background
The IPTV is kinds of cable or wireless network which utilizes broadband cable TV network, integrates Internet, multimedia, communication and other technologies into body, provides a plurality of interactive services including digital TV for family users, internationally defines the IPTV as controllable and controllable safe transmission and has QoS certification, and provides multimedia services including video, audio (including voice), text, graphics, data and other services.
The existing television box function sheet can be connected to a wireless network or a network cable for use, supports live broadcast or on demand, and the other can support IPTV to carry out video/voice conversation, but a signal source needs to be replaced, and in addition, cable television cannot be watched, so that many live television broadcasts cannot be watched, a user needs to switch the signal source to the cable television for watching, but a television remote controller is used like the switching signal source , and a television box remote controller or other equipment cannot be used for control, thereby increasing the controllable difficulty, and being very unfriendly for the old.
Disclosure of Invention
The invention provides an television box multi-signal-source video switching method to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme that the television box multi-signal-source video switching method comprises the following steps:
s1, accessing different signal sources into a television box with a signal source switching module;
s2, establishing connection between the simulation remote controller and the television box through an infrared port, a cloud end or a local area network;
s3, selecting a signal source by the analog remote controller;
s4, selecting the appointed current signal source by the television box through the signal source switching module and in a mode of simulating remote controller operation;
and S5, playing the corresponding signal source content by the television.
Preferably, the different signal sources are a network on demand system, an IPTV, or a cable television.
Preferably, the signal source switching module includes a signal reading unit, an analysis unit, a buffer unit, and a switching unit.
Preferably, the signal reading unit analyzes the signal source switching instruction to obtain a corresponding signal source after receiving the signal source switching instruction, the buffer unit establishes idle signal paths, the switching unit detects whether a switched signal and a current signal are , if the signal is , switching does not occur, and if the signal is not , the idle signal path accessed with a new signal is switched to a working state, and the previous signal path is closed.
Preferably, the simulation remote controller is a handheld terminal or a remote controller, the priorities of the instructions sent out when the communication connection is established through the infrared port, the cloud and the local area network are different, the infrared remote control mode is larger than the cloud remote control mode and larger than the local area network, and the signal source switching module judges the priorities and then judges after receiving the instructions.
Preferably, the handheld terminal is a smart phone connected with a 2G data network, a 3G data network, a 4G data network, a 5G data network or a wireless network.
Compared with the prior art, the invention has the beneficial effects that:
different signal sources are connected into a television box with a signal source switching module, and the control is carried out in a wireless network, a data network, infrared and other modes through a simulation remote controller, so that the appointed current signal source is selected in a remote controller operation mode; the television plays corresponding signal source contents, so that a user can realize switching of a signal source without using an original television remote controller, the situation of battery leakage caused by incapability of finding the original television remote controller and incapability of switching or battery power failure or long-term nonuse of the original television remote controller can be avoided, the television is greatly helpful for old users, and the television can be controlled in a simple mode while enjoying life changes brought by a network, thereby facilitating learning and control.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only some embodiments of of the present invention, rather than all embodiments.
Example 1
The invention provides a technical scheme that an television box multi-signal-source video switching method comprises the following steps:
s1, accessing different signal sources into a television box with a signal source switching module;
s2, establishing connection between the simulation remote controller and the television box through an infrared port, a cloud end or a local area network;
s3, selecting a signal source by the analog remote controller;
s4, selecting the appointed current signal source by the television box through the signal source switching module and in a mode of simulating remote controller operation;
and S5, playing the corresponding signal source content by the television.
In this embodiment, different signal sources (a network on-demand system, an IPTV, or a cable television) are accessed to a television box having a signal source switching module, where the network on-demand system and the IPTV are signal sources in the television box, and the cable television can be accessed to the television box through a high definition cable or a signal line without external access; the simulation remote controller is connected with the television box in an infrared port mode and is a remote controller; simulating a remote controller to select a signal source; the television box passes through the signal source switching module, the signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, the signal reading unit is used for reading a signal source in the television box and storing the signal source in the cache unit, when the remote controller sends an action signal, the signal is transmitted into the television box through infrared rays, after the action is analyzed by the analysis unit, the corresponding signal source is replaced by the switching unit, and the appointed current signal source is selected in a remote controller operation mode; the television plays corresponding signal source contents, so that a user can realize switching of a signal source without using an original television remote controller, the situation of battery leakage caused by incapability of finding the original television remote controller and incapability of switching or battery power failure or long-term nonuse of the original television remote controller can be avoided, the television is greatly helpful for old users, and the television can be controlled in a simple mode while enjoying life changes brought by a network, thereby facilitating learning and control.
Specifically, the different signal sources are a network on-demand system, an IPTV or a cable television.
The signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, wherein after the signal reading unit receives a signal source switching instruction, the analysis unit analyzes the signal source switching instruction to obtain a corresponding signal source, idle signal paths are established by the cache unit, the switching unit detects whether a switched-in signal and a current signal are -fold, if the signal is -fold, switching is not carried out, and if the signal is not -fold, the idle signal path accessed to a new signal is switched to a working state, and the previous signal path is closed.
Specifically, the simulation remote controller is a remote controller, the stability of an infrared remote control mode is the best, signal transmission is not easily interfered, and instruction transmission is accurate.
Example 2
The invention provides a technical scheme that an television box multi-signal-source video switching method comprises the following steps:
s1, accessing different signal sources into a television box with a signal source switching module;
s2, establishing connection between the analog remote controller and the television box in a local area network mode;
s3, selecting a signal source by the analog remote controller;
s4, selecting the appointed current signal source by the television box through the signal source switching module and in a mode of simulating remote controller operation;
and S5, playing the corresponding signal source content by the television.
In the embodiment, different signal sources (a network on-demand system, an IPTV or a cable television) are connected into a television box with a signal source switching module, wherein the network on-demand system and the IPTV are signal sources in the television box, external access is not needed, the cable television can be connected into the television box through a high-definition cable or a signal line, the analog remote controller is connected with the television box through a local area network, the analog remote controller is a handheld terminal, the analog remote controller selects the signal sources, the television box is connected with the signal source switching module through the signal source switching module, the signal source switching module comprises a signal reading unit, an analyzing unit, a cache unit and a switching unit, the signal reading unit is used for reading the signal sources in the television box and storing the signal sources in the cache unit, the handheld terminal and the television box are in local area networks, when the handheld terminal sends action signals, the action signals are transmitted into the television box through the network, the analyzing unit analyzes the actions, the corresponding signal sources are replaced by the switching unit, the designated current signal sources are selected through a mode of operating the handheld terminal, the television signal sources play corresponding contents, a user can realize that the user can not easily use the original remote controller without the old remote controller or without using the old television to learn the old television, and the old television box can not easily learn the old television.
Specifically, the different signal sources are a network on-demand system, an IPTV or a cable television.
The signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, wherein the signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, the analysis unit analyzes a signal source switching instruction to obtain a corresponding signal source after the signal reading unit receives the signal source switching instruction, idle signal paths are established by the cache unit, the switching unit detects whether a switched-in signal and a current signal are -matched, if the signal is -matched, switching is not performed, and if the signal is not -matched, the idle signal path accessed to a new signal is switched to a working state, and the previous signal path is closed.
Specifically, the analog remote controller is a handheld terminal.
Specifically, the handheld terminal is a smart phone connected with a wireless network.
Example 3
The invention provides a technical scheme that an television box multi-signal-source video switching method comprises the following steps:
s1, accessing different signal sources into a television box with a signal source switching module;
s2, establishing connection between the simulation remote controller and the television box through an infrared port, a cloud end or a local area network;
s3, selecting a signal source by the analog remote controller;
s4, selecting the appointed current signal source by the television box through the signal source switching module and in a mode of simulating remote controller operation;
and S5, playing the corresponding signal source content by the television.
In the embodiment, different signal sources (a network on-demand system, an IPTV or a cable television) are connected into a television box with a signal source switching module, wherein the network on-demand system and the IPTV are signal sources in the television box, external access is not needed, the cable television can be connected into the television box through a high-definition cable or a signal line, the analog remote controller is connected with the television box through a local area network, the analog remote controller is a handheld terminal, the analog remote controller selects the signal sources, the television box is controlled through the signal source switching module, the signal source switching module comprises a signal reading unit, an analyzing unit, a cache unit and a switching unit, the signal reading unit is used for reading the signal sources in the television box and storing the signal sources in the cache unit, when the handheld terminal and the television box do not have local area networks, data relation can be established through two-dimensional codes randomly generated in the handheld terminal and the television box, if the control is carried out by using a public number mode of a WeChat, when the handheld terminal sends an action signal, the action signal is transmitted into the television box through a network, the television box, the switching unit replaces the corresponding signal sources, the current television box selected by using mode of the handheld terminal is selected, the television box can be used for playing the television signal sources, the television box can be used by the television box, the television box can be used for the television box, the television box can be used television box, the television.
Specifically, the different signal sources are a network on-demand system, an IPTV or a cable television.
The signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, wherein the signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, the analysis unit analyzes a signal source switching instruction to obtain a corresponding signal source after the signal reading unit receives the signal source switching instruction, idle signal paths are established by the cache unit, the switching unit detects whether a switched-in signal and a current signal are -matched, if the signal is -matched, switching is not performed, and if the signal is not -matched, the idle signal path accessed to a new signal is switched to a working state, and the previous signal path is closed.
Specifically, the analog remote controller is a handheld terminal.
Specifically, the handheld terminal is a smart phone connected with a 2G data network, a 3G data network, a 4G data network and a 5G data network.
Example 4
The invention provides a technical scheme that an television box multi-signal-source video switching method comprises the following steps:
s1, accessing different signal sources into a television box with a signal source switching module;
s2, establishing connection between the simulation remote controller and the television box through an infrared port, a cloud end or a local area network;
s3, selecting a signal source by the analog remote controller;
s4, selecting the appointed current signal source by the television box through the signal source switching module and in a mode of simulating remote controller operation;
and S5, playing the corresponding signal source content by the television.
In the embodiment, different signal sources (a network on-demand system, an IPTV or a cable television) are connected into a television box with a signal source switching module, wherein the network on-demand system and the IPTV are signal sources in the television box, the cable television can be connected into the television box through a high-definition cable or a signal line without external access, an analog remote controller is connected with the television box through a local area network or an infrared mode and is a smart phone or a remote controller, the smart phone or the remote controller selects the signal sources, the television box comprises a signal reading unit, an analyzing unit, a cache unit and a switching unit through the signal source switching module, the signal reading unit is used for reading the signal sources in the television box and storing the signal sources in the cache unit, when the smart phone and the television box do not have local area networks, data connection can be established through the smart phone and a two-dimensional code randomly generated in the television box, for example, the control is carried out in a mode of using a WeChat public number, or the remote control is carried out through the infrared mode by using the remote controller, when the smart phone or the action signal sources are sent out, the action signal is transmitted into the television box through the network, the analyzing unit, the action is changed, the switching unit, the operation mode of replacing the corresponding to realize that the operation of a terminal, the operation can be used for controlling the signal sources, and can be used for controlling the old people, so that the old people can conveniently, the old people.
Specifically, the different signal sources are a network on-demand system, an IPTV or a cable television.
The signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, wherein the signal source switching module comprises a signal reading unit, an analysis unit, a cache unit and a switching unit, the analysis unit analyzes a signal source switching instruction to obtain a corresponding signal source after the signal reading unit receives the signal source switching instruction, idle signal paths are established by the cache unit, the switching unit detects whether a switched-in signal and a current signal are -matched, if the signal is -matched, switching is not performed, and if the signal is not -matched, the idle signal path accessed to a new signal is switched to a working state, and the previous signal path is closed.
Specifically, the analog remote controller is a smart phone or a remote controller.
Specifically, the smart phone is connected to a 2G data network, a 3G data network, a 4G data network, a 5G data network or a wireless network.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification made within the spirit and principles of the present invention.
Claims (6)
1, television box multi-signal source video switching method, characterized by comprising the following steps:
s1, accessing different signal sources into a television box with a signal source switching module;
s2, establishing connection between the simulation remote controller and the television box through an infrared port, a cloud end or a local area network;
s3, selecting a signal source by the analog remote controller;
s4, selecting the appointed current signal source by the television box through the signal source switching module and in a mode of simulating remote controller operation;
and S5, playing the corresponding signal source content by the television.
2. The TV-box multi-signal-source video switching method according to claim 1, wherein the different signal sources are VOD, IPTV or cable TV, and active communication connection is maintained between the different signal sources and the signal source switching module.
3. The TV-box multi-signal-source video switching method according to claim 1, wherein the signal source switching module includes a signal reading unit, a parsing unit, a buffering unit, and a switching unit.
4. The TV-box multi-signal-source video switching method according to claim 3, wherein the signal reading unit, after receiving the signal source switching command, parses the signal source switching command to obtain the corresponding signal source, and establishes idle signal paths by the buffer unit, the switching unit detects whether the switched-in signal and the current signal are -fold, if -fold, the switching does not occur, if -fold, the idle signal path switched in the new signal is switched to the working state, and the previous signal path is closed.
5. The TV box multi-signal-source video switching method according to claim 1, wherein the analog remote controller is a handheld terminal or a remote controller, and the priorities of commands issued when establishing communication through an infrared port, a cloud and a local area network are different, the infrared remote control mode is greater than the cloud remote control mode and greater than the local area network mode, and the signal source switching module receives the commands and then determines the priorities and then makes a judgment.
6. The TV-box multi-signal-source video switching method according to claim 1, wherein the hand-held terminal is a smart phone connected to a 2G data network, a 3G data network, a 4G data network, a 5G data network or a wireless network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167760.0A CN110740375A (en) | 2019-11-25 | 2019-11-25 | television box multi-signal-source video switching method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911167760.0A CN110740375A (en) | 2019-11-25 | 2019-11-25 | television box multi-signal-source video switching method |
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| CN110740375A true CN110740375A (en) | 2020-01-31 |
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| CN201911167760.0A Pending CN110740375A (en) | 2019-11-25 | 2019-11-25 | television box multi-signal-source video switching method |
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Application publication date: 20200131 |