CN112333533B - Method, device, equipment and computer readable storage medium for selecting playing equipment - Google Patents
Method, device, equipment and computer readable storage medium for selecting playing equipment Download PDFInfo
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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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
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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Abstract
The invention discloses a method, a device and equipment for selecting playing equipment and a computer readable storage medium, wherein the method comprises the following steps: when the intelligent television is monitored to start an independent listening function, acquiring playing parameters of each playing device associated with the intelligent television; determining the playing coefficient of each playing device according to the playing parameters, and determining a target playing device from each playing device based on the playing coefficient; and controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content. Therefore, intelligent selection of the playing equipment can be realized, operation of starting the independent listening function of the intelligent television is simplified, and convenience in selecting the playing equipment is improved.
Description
Technical Field
The present invention relates to the field of smart home technologies, and in particular, to a method, an apparatus, a device, and a computer readable storage medium for selecting a playback device.
Background
Currently, more and more intelligent televisions are configured with an independent listening function, and when the independent listening function is started, the screen of the intelligent television does not display video images, and audio content is played through a self-contained sound system of the intelligent television or a player connected through an audio interface.
With the development of smart home, the interactive function between various intelligent devices is more and more perfect, and some intelligent televisions can play audio content through wireless connected earphone, mobile phone, sound equipment and other playing devices, but if the audio content needs to be played through wireless connected playing devices, before the independent listening function is started, a user needs to perform manual operation, and the required playing devices are connected with the intelligent television. Therefore, the operation of realizing the independent listening function is complicated, and the selection of the playing equipment is not convenient enough.
Disclosure of Invention
The invention provides a method, a device and equipment for selecting playing equipment and a computer readable storage medium, aiming at simplifying the operation of starting the independent listening function of an intelligent television and improving the convenience of selecting the playing equipment.
To achieve the above object, the present invention provides a method for selecting a playback device, the method comprising
When the intelligent television is monitored to start an independent listening function, acquiring playing parameters of each playing device associated with the intelligent television, wherein the playing parameters are audio output power, unreplaying duration or device type score and historical playing times;
determining a playing coefficient of each playing device according to the playing parameters, determining a target playing device from each playing device based on the playing coefficient, and determining the playing coefficient based on the playing parameters of each playing device;
and controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content.
Preferably, before the obtaining the playing parameters of each playing device associated with the smart television, the method further includes:
acquiring state parameters of speakers of each playing device, and determining whether each playing device is in a playing state or not based on the state parameters of the speakers;
the playing device in the playing state is marked as a first playing device, the playing device not in the playing state is marked as a second playing device,
and determining the first playing device or the second playing device as a playing device to be selected according to the preset priority.
Preferably, the obtaining the playing parameters of each playing device associated with the smart television includes:
if the to-be-selected playing device is the first playing device, acquiring the audio output power of the first playing device and the unreplaying duration of the cached audio being played, and marking the audio output power and the unreplaying duration as playing parameters of the first playing device; or alternatively, the first and second heat exchangers may be,
and if the to-be-selected playing device is the second playing device, acquiring a device type score and historical playing times of the second playing device, and marking the second playing device type score and the historical playing times as playing parameters of the second playing device.
Preferably, the determining the playing coefficient of each playing device according to the playing parameter, and determining the target playing device from each playing device based on the playing coefficient, includes:
if the to-be-selected playing device is a first playing device in a playing state, determining the weight of each first playing device according to the non-playing time length, and determining the product of the weight and the audio output power as a first playing coefficient of the corresponding first playing device;
forward ordering is carried out on each first playing coefficient, ranking of each first playing coefficient is obtained, and first playing equipment corresponding to one or more first playing coefficients with the top ranking is determined to be target playing equipment; or alternatively
If the to-be-selected playing device is a second playing device in an unreplaying state, determining the product of the device type score and the historical playing times as a second playing coefficient;
and forward ordering the second playing coefficients to obtain the ranking of the second playing coefficients, and determining the second playing device corresponding to one or more second playing coefficients with the top ranking as the target playing device.
Preferably, the controlling the smart television to transmit the audio content of the current program to the target playing device further includes:
judging whether the intelligent television establishes network connection with target playing equipment or not;
and if the intelligent television does not establish network connection with the target playing equipment, controlling the intelligent television to establish network connection with the target playing equipment.
Preferably, after the controlling the smart tv transmits the audio content of the current program to the target playing device for the target playing device to play the audio content, the method further includes:
and when the target playing device is in a playing abnormal state, determining a standby playing device from all the playing devices based on the playing coefficients, and playing the audio content of the current program received by the intelligent television through the standby playing device.
Preferably, after the controlling the smart tv transmits the audio content of the current program to the target playing device for the target playing device to play the audio content, the method further includes:
and controlling the intelligent television to turn off the backlight plate and enter a single listening mode.
In addition, to achieve the above object, the present invention also provides a selecting device for a playing device, including:
the acquisition module is used for acquiring playing parameters of each playing device associated with the intelligent television when the intelligent television is monitored to start an independent listening function, wherein the playing parameters are audio output power, unreplaying duration or device type score and historical playing times;
the determining module is used for determining the playing coefficient of each playing device according to the playing parameters, determining the target playing device from each playing device based on the playing coefficient, and determining the playing coefficient based on the playing parameters of each playing device;
and the control module is used for controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content.
In addition, in order to achieve the above object, the present invention also provides a selecting device for a playing device, where the selecting device for a playing device includes a processor, a memory, and a selecting program for a playing device stored in the memory, and when the selecting program for a playing device is executed by the processor, the steps of the selecting method for a playing device as described above are implemented.
In addition, in order to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a selection program of a playback device, which when executed by a processor, implements the steps of the selection method of a playback device as described above.
Compared with the prior art, the invention provides a method, a device, equipment and a computer readable storage medium for selecting playing equipment, and when the intelligent television is monitored to start an independent listening function, the playing parameters of each playing equipment associated with the intelligent television are obtained; determining the playing coefficient of each playing device according to the playing parameters, and determining a target playing device from each playing device based on the playing coefficient; and controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content. Therefore, intelligent selection of the playing equipment can be realized, operation of starting the independent listening function of the intelligent television is simplified, and convenience in selecting the playing equipment is improved.
Drawings
Fig. 1 is a schematic hardware configuration diagram of a selection device of a playback device according to various embodiments of the present invention;
FIG. 2 is a flowchart of a first embodiment of a method for selecting a playback device according to the present invention;
fig. 3 is a schematic functional block diagram of a first embodiment of a selection device of a playback apparatus according to the present invention.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
The selection device of the playing device mainly related to the embodiment of the invention refers to a network connection device capable of realizing network connection, the selection device of the playing device can be a server, a cloud platform and the like, and for example, the selection device of the playing device can be a server of an intelligent television, an intelligent home cloud platform and the like.
Referring to fig. 1, fig. 1 is a schematic hardware configuration diagram of a selection device of a playback device according to various embodiments of the present invention. In an embodiment of the present invention, the selection device of the playing device may include a processor 1001 (e.g. a central processing unit Central Processing Unit, a CPU), a communication bus 1002, an input port 1003, an output port 1004, and a memory 1005. Wherein the communication bus 1002 is used to enable connected communications between these components; the input port 1003 is used for data input; the output port 1004 is used for data output, and the memory 1005 may be a high-speed RAM memory or a stable memory (non-volatile memory), such as a disk memory, and the memory 1005 may be an optional storage device independent of the processor 1001. Those skilled in the art will appreciate that the hardware configuration shown in fig. 1 is not limiting of the invention and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.
With continued reference to fig. 1, the memory 1005 in fig. 1, which is a computer-readable storage medium, may include an operating system, a network communication module, an application program module, and a selection program for a playback device. In fig. 1, the network communication module is mainly used for connecting with a server and performing data communication with the server; and the processor 1001 may call a selection program of the playback device stored in the memory 1005 and execute the selection method of the playback device provided by the embodiment of the present invention.
The embodiment of the invention provides a method for selecting playing equipment.
Referring to fig. 2, fig. 2 is a flowchart of a first embodiment of a selection method of a playback device according to the present invention.
In this embodiment, the method for selecting a playback device is applied to a selection device of a playback device, and includes:
step S101, when the intelligent television is monitored to start an independent listening function, acquiring playing parameters of each playing device associated with the intelligent television;
step S102, determining the playing coefficient of each playing device according to the playing parameters, and determining a target playing device from each playing device based on the playing coefficient;
step S103, controlling the smart tv to transmit the audio content of the current program to the target playing device, so that the target playing device plays the audio content.
Generally, a user starts, pauses and shuts down the intelligent television and selects programs, image quality and volume through a remote controller, a display screen, a control application program and other control equipment of the intelligent television, and after the intelligent television receives an instruction uploaded by the control equipment, the intelligent television responds to the received instruction to execute corresponding actions.
In this embodiment, the user may send an independent listening instruction through the control device, and the smart television may enter an independent listening function according to a preset flow after receiving the independent listening instruction.
When the selection device of the playing device monitors that the independent listening parameter of the intelligent television is switched to the corresponding parameter value when the independent listening function is started, the intelligent television is judged to enter the independent listening function. For example, if the parameter value 1 indicates that the individual listening function is turned on and the parameter value 0 indicates that the individual listening function is not turned on, it may be determined that the smart tv has turned on after the individual listening parameter value is switched from 0 to 1.
When the intelligent television is monitored to start the independent listening function, each playing device associated with the intelligent television is determined. With the development of smart home and the Internet of things, the smart television can be in wireless connection with a plurality of playing devices such as headphones, mobile phones and sound equipment in a wifi or Bluetooth mode, and after the wireless connection between the smart device and the playing devices is established, control instructions sent by the playing devices can be received, and audio content of a received program can be played through the playing devices. In addition, the playing device can also be a self-contained sound system of the intelligent television. And each playing device can be located at any position in the home. For example, the smart tv is installed in a living room, but each playback device may be located in a bedroom, a kitchen, a restaurant, etc., a young user who likes to listen to a tv program in the bedroom may listen to the audio content of the tv program in the bedroom, a user who cooks in the kitchen may listen to the audio of the tv program through a mobile phone placed in the kitchen, and a user who is leisure in a balcony may also listen to the audio of the tv program through a sound box placed on the balcony.
In general, there may be multiple playback devices associated with the smart television, but not all of the associated playback devices are required to play audio content of the received program, and thus one or more target playback devices need to be selected.
Specifically, before the step of acquiring the playing parameters of each playing device associated with the smart television, the following operations are performed:
acquiring state parameters of speakers of each playing device, and determining whether each playing device is in a playing state or not based on the state parameters of the speakers; and marking the playing equipment in the playing state as first playing equipment, marking the playing equipment not in the playing state as second playing equipment, and determining the first playing equipment or the second playing equipment as the playing equipment to be selected according to the preset priority.
In this embodiment, a playback device in a playback state is marked as a first playback device, a playback device not in a playback state is marked as a second playback device, and a playback device to be selected is determined as the first playback device or the second playback device according to a preset priority.
Inquiring the state parameters of the speakers of each playing device, wherein the state parameters of the speakers correspond to the playing states of the speakers, for example, if the state parameters of the speakers are on, the corresponding playing devices are judged to be in the playing states, and if the state parameters of the speakers are off, the corresponding playing devices are judged not to be in the playing states.
Specifically, if the speaker states of the playing devices, i.e., the mobile phone 1, the mobile phone 2, the bluetooth speaker 1 and the ipad1 are on, the mobile phone 1, the mobile phone 2, the bluetooth speaker 1 and the ipad1 are marked as first playing devices; if the speaker status of the playing device, i.e. the mobile phone 3, the mobile phone 4, the bluetooth speaker 2 and the earphone 1 is on, the mobile phone 3, the mobile phone 4, the bluetooth speaker 2 and the earphone 1 are marked as a second playing device.
In real life, the user may set the first playing device as a default to-be-selected playing device or set the second playing device as a default to-be-selected device according to actual needs or personal preference. For example, since a young user may receive audio content played by a plurality of playback devices at the same time, a second playback device that is not in a playback state may be set as a default playback device to be selected; for the happy and quiet old users, the first playing device in the playing state can be set as a default playing device to be selected. The present embodiment determines the priority based on the user object, for example, if the user object is a young person, the priority is set to be superior to the second playback device to the first playback device, and if the user object is an elderly person, the priority is set to be superior to the first playback device to the second playback device.
Further, if the to-be-selected playing device is a first playing device in a playing state, acquiring the audio output power of the first playing device and the unrepeated duration of the buffered audio being played, and marking the audio output power and the unrepeated duration as playing parameters of the first playing device. The audio output power of the first playing device may be obtained from the parameters of the first playing device, the cached audio in the cache module of the first playing device may be queried, and the cached audio may be parsed to obtain the unplayed duration of the cached audio. For example, the audio output power of the mobile phone 1 is 60mw, and the unplayed duration of the buffered audio is 60s; the audio output power of the mobile phone 2 is 80mw, and the unplayed duration of the cached audio is 80s; the audio output power of the Bluetooth sound box 1 is 3000mw, and the unplayed duration of the cached audio is 100s.
In addition, the first playing device with the non-playing time length of the cached audio being less than the time length threshold value can be re-marked as the second playing device. Thus, the method can be more close to the demands of users. For example, if the unplayed duration of the buffered audio of one playing device is 10s, since 10s is relatively short, that is, the playing device will enter an unplayed state after 10s, the first playing device with the unplayed duration of the buffered audio smaller than the duration threshold may be re-marked as the second playing device, so that the obtained playing state of the playing device is more accurate.
When the playing parameters of the first playing devices are determined, the weight of each first playing device is determined according to the non-playing time length, and the product of the weight and the audio output power is determined as a first playing coefficient corresponding to the first playing device. In this embodiment, the weight is inversely proportional to the unplayed duration, that is, the longer the unplayed duration is, the smaller the weight is. For example, if the unplayed duration of the buffered audio of the mobile phone 1 is 60s, the weight of the mobile phone 1 is set to 0.8, the unplayed duration of the buffered audio of the mobile phone 2 is 80s, the weight of the mobile phone 1 is set to 0.6, and the unplayed duration of the buffered audio of the bluetooth speaker 1 is 100s, the weight may be set to 0.4. After the weight is determined, the product of the weight and the audio output power is determined as a first playing coefficient corresponding to the first playing device. As above, the first play coefficient of the mobile phone 1 is 0.8×60=48; the first play coefficient of the mobile phone 2 is 0.6x80=48; the first play coefficient of the bluetooth speaker 1 is 0.4×3000=1200.
And forward ordering the first playing coefficients to obtain the ranking of the first playing coefficients, and determining the first playing device corresponding to one or more first playing coefficients with the top ranking as the target playing device. In this embodiment, the number of the target playing devices may be set by the user through the remote controller and the control application, and if the number of the target players set by the user is not received, the number of the target players is defaulted to 1. If the number of the target playing devices is 1, determining the playing device corresponding to the playing coefficient with the first rank as the target playing device; if the number of the target playing devices is 2, determining two playing devices corresponding to the playing coefficients of the first ranking and the second ranking as the target playing devices. If one or more first playing devices which are ranked in parallel exist, one or more first playing devices can be randomly selected as target playing devices.
In addition, the first playing coefficients can be reversely sequenced to obtain the ranking of the first playing coefficients, and the first playing device corresponding to one or more ranked first playing coefficients is determined to be the target playing device.
Or if the to-be-selected playing device is a second playing device in an unplayed state, acquiring the device type and the historical playing times of the second playing device, and marking the device type score and the historical playing times of the second playing device as playing parameters of the second playing device. In this embodiment, the device types include a mobile phone, a bluetooth sound, an ipad, and the like, and the device type score of the second playing device is preset, where the device type score of the second playing device is a score set according to the possibility and effects of playing audio by various devices. For example, the device type score of the mobile phone is set to 8 points, the device type score of the bluetooth sound is set to 15 points, the device type score of the ipad is set to 10 points, and the device type score of the earphone is set to 12 points. The historical playing times can be the total times of playing the audio by the playing device, and can also be the times of playing the audio content of the received program by the playing device when the intelligent television is in the independent listening function. It is to be understood that a period for counting the number of historic plays of each playback device may also be set, and the period is specifically set as needed, for example, the period is set to 100 days, 60 days, 15 days, or the like. And the obtained playing parameters of the second playing devices are concluded, for example, the obtained playing parameter results of the second playing devices are respectively recorded as: device type score 8, historical play times 23, handset 4: device type score 8, historical play times 9, bluetooth speaker device type score 15, historical play times 66, earphone 1 device type score 12, historical play times 13.
And after determining the device type score and the historical playing times in the playing parameters of the second playing device, determining the product of the device type score and the historical playing times as a second playing coefficient. For example, the second play coefficient of the mobile phone 3 is determined to be 8×23=184, the second play coefficient of the mobile phone 4 is determined to be 8*9 =72, the second play coefficient of the bluetooth speaker is determined to be 15×66=990, and the second play coefficient of the headset 1 is determined to be 12×13=156.
And forward ordering the second playing coefficients to obtain the ranking of the second playing coefficients, and determining the second playing device corresponding to one or more second playing coefficients with the top ranking as the target playing device. In this embodiment, the number of the target playing devices may be set by the user through the remote controller and the control application, and if the number of the target players set by the user is not received, the number of the target players is defaulted to 1. If the number of the target playing devices is 1, determining the playing device corresponding to the playing coefficient with the first rank as the target playing device; i.e. selecting a bluetooth speaker as the target playback device. If the number of the target playing devices is 2, determining two playing devices corresponding to the playing coefficients of the first ranking and the second ranking as target playing devices, namely selecting the Bluetooth sound box and the mobile phone 3 as target playing devices. If one or more first playing devices which are ranked in parallel exist, one or more first playing devices can be randomly selected as target playing devices.
In addition, the first playing coefficients can be reversely sequenced to obtain the ranking of the first playing coefficients, and the first playing device corresponding to one or more ranked first playing coefficients is determined to be the target playing device.
Further, after the target playing device is determined based on the steps, whether the intelligent television establishes network connection with the target playing device needs to be judged. Specifically, a connection list of the intelligent television is obtained, a plurality of connected device names of all connected devices in the connection list are obtained, and whether the names of the connected devices comprise the names of target devices is judged; if the names of the connected devices comprise the names of the target devices, judging that the intelligent television and the target playing device are connected in a network mode; if the names of the connected devices do not include the names of the target devices, judging that the intelligent television does not establish network connection with the target playing device, controlling the intelligent television to send a network connection request to the target playing device, and establishing network connection with the target playing device based on a network connection flow.
When the target playing device is determined and the network connection is established with the target playing device, step S103 is executed: and controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content.
Specifically, the intelligent television is controlled to transmit the audio content of the current interface to the target equipment through the established network connection so as to enable the target equipment to play the audio content. Whereby the user can listen to the audio content of the current program through the target playback device.
Further, when the target playing device prepares to play the audio content of the current program, the intelligent television is controlled to turn off the backlight plate and enter a single listening mode. Therefore, the backlight plate only needs to be turned off in sequence, and the service life of the backlight plate is not influenced.
Further, when the target playing device is in a playing abnormal state, a standby playing device is determined from all the playing devices based on the playing coefficients, and the audio content of the current program received by the intelligent television is played through the standby playing device.
In this embodiment, when the target playing device disconnects the network, cuts off the power or is interrupted by other application programs, it is determined that the target playing device is in an abnormal state. And if the target playing device is in an abnormal state, determining a standby playing device from all the playing devices based on the playing coefficients again, and playing the audio content of the current program received by the intelligent television through the standby playing device. For example, if the first selected target playback device is the playback device with the first playback coefficient ranking, the playback device with the second playback coefficient ranking may be determined to be the backup playback device. Specifically, for example, if the target playing device is the mobile phone 1, but the mobile phone 1 accesses an outgoing call, and at this time, the mobile phone 1 cannot continue playing the audio content of the current interface, it is determined that the mobile phone 1 is in an abnormal state, and at this time, the second playing device may play the audio content of the current program received by the smart tv through the playing coefficient ranking.
Compared with the prior art, according to the embodiment, through the scheme, when the intelligent television is monitored to start the independent listening function, the playing parameters of each playing device associated with the intelligent television are obtained; determining the playing coefficient of each playing device according to the playing parameters, and determining a target playing device from each playing device based on the playing coefficient; and controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content. Therefore, intelligent selection of the playing equipment can be realized, operation of starting the independent listening function of the intelligent television is simplified, and convenience in selecting the playing equipment is improved.
In addition, the embodiment also provides a selection device of the playing device. Referring to fig. 3, fig. 3 is a schematic functional block diagram of a first embodiment of a selecting device of a playing apparatus according to the present invention.
In this embodiment, the selecting means of the playing device is a virtual device, and is stored in the memory 1005 of the selecting device of the playing device shown in fig. 1, so as to implement all functions of the selecting program of the playing device: when the intelligent television is monitored to start an independent listening function, acquiring playing parameters of each playing device associated with the intelligent television; the target playing device is used for determining the playing coefficient of each playing device according to the playing parameters and determining the target playing device from each playing device based on the playing coefficient; and the intelligent television is used for controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content.
Specifically, the selecting means of the playing device includes:
the acquisition module 10 is configured to acquire, when it is monitored that the smart television starts a separate listening function, a playing parameter of each playing device associated with the smart television, where the playing parameter is an audio output power, an unreplaying duration or a device type score, and a historical playing number;
a determining module 20, configured to determine a play coefficient of each play device according to the play parameter, determine a target play device from each play device based on the play coefficient, and determine the play coefficient based on the play parameter of each play device;
and the control module 30 is used for controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content.
Further, the acquisition module is further configured to:
acquiring state parameters of speakers of each playing device, and determining whether each playing device is in a playing state or not based on the state parameters of the speakers;
the playing device in the playing state is marked as a first playing device, the playing device not in the playing state is marked as a second playing device,
and determining the first playing device or the second playing device as a playing device to be selected according to the preset priority.
Further, the acquisition module is further configured to:
if the to-be-selected playing device is the first playing device, acquiring the audio output power of the first playing device and the unreplaying time length of the cached audio being played, and marking the audio output power and the unreplaying time length as playing parameters of the first playing device; or alternatively, the first and second heat exchangers may be,
if the to-be-selected playing device is the second playing device, obtaining a device type score and historical playing times of the second playing device, and marking the device type score and the historical playing times of the second playing device as playing parameters of the second playing device.
Further, the determining module is further configured to:
if the to-be-selected playing device is a first playing device in a playing state, determining the weight of each first playing device according to the non-playing time length, and determining the product of the weight and the audio output power as a first playing coefficient of the corresponding first playing device;
forward ordering is carried out on each first playing coefficient, ranking of each first playing coefficient is obtained, and first playing equipment corresponding to one or more first playing coefficients with the top ranking is determined to be target playing equipment; or alternatively
If the to-be-selected playing device is a second playing device in an unreplaying state, determining the product of the device type score and the historical playing times as a second playing coefficient;
and forward ordering the second playing coefficients to obtain the ranking of the second playing coefficients, and determining the second playing device corresponding to one or more second playing coefficients with the top ranking as the target playing device.
Further, the control module is further configured to:
judging whether the intelligent television establishes network connection with target playing equipment or not;
if the intelligent television does not establish network connection with the target playing device, controlling the intelligent television to establish network connection with the target playing device
Further, the control module is further configured to:
and when the target playing device is in a playing abnormal state, determining a standby playing device from all the playing devices based on the playing coefficients, and playing the audio content of the current program received by the intelligent television through the standby playing device.
Further, the control module is further configured to:
and controlling the intelligent television to turn off the backlight plate and enter a single listening mode.
In addition, the embodiment of the invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a selection program of the playing device, and the selection program of the playing device realizes the steps of the selection method of the playing device when being run by a processor.
Compared with the prior art, the method, the device, the equipment and the computer readable storage medium for selecting the playing equipment provided by the invention acquire the playing parameters of each playing equipment associated with the intelligent television when the intelligent television is monitored to start the independent listening function; determining the playing coefficient of each playing device according to the playing parameters, and determining a target playing device from each playing device based on the playing coefficient; and controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content. Therefore, intelligent selection of the playing equipment can be realized, operation of starting the independent listening function of the intelligent television is simplified, and convenience in selecting the playing equipment is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing embodiment numbers of the present invention are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in part in the form of a software product stored in a computer readable storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising instructions for causing a terminal device to perform the method according to the embodiments of the present invention.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or modifications in the structures or processes described in the specification and drawings, or the direct or indirect application of the present invention to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A method of selecting a playback device, the method comprising:
when the intelligent television is monitored to start an independent listening function, acquiring playing parameters of each playing device associated with the intelligent television, wherein the playing parameters are audio output power, unreplaying duration or device type score and historical playing times;
determining a playing coefficient of each playing device according to the playing parameters, determining a target playing device from each playing device based on the playing coefficient, and determining the playing coefficient based on the playing parameters of each playing device;
controlling the intelligent television to transmit the audio content of the current program to the target playing device so as to enable the target playing device to play the audio content;
wherein, the determining the playing coefficient of each playing device according to the playing parameters, and determining the target playing device from each playing device based on the playing coefficient, includes:
if the to-be-selected playing device is a first playing device in a playing state, determining the weight of each first playing device according to the non-playing time length, and determining the product of the weight and the audio output power as a first playing coefficient of the corresponding first playing device;
forward ordering is carried out on each first playing coefficient, ranking of each first playing coefficient is obtained, and first playing equipment corresponding to one or more first playing coefficients with the top ranking is determined to be target playing equipment;
if the to-be-selected playing device is a second playing device in an unreplaying state, determining the product of the device type score and the historical playing times as a second playing coefficient;
and forward ordering the second playing coefficients to obtain the ranking of the second playing coefficients, and determining the second playing device corresponding to one or more second playing coefficients with the top ranking as the target playing device.
2. The method of claim 1, wherein prior to obtaining the playback parameters for each playback device associated with the smart television, further comprising:
acquiring state parameters of speakers of each playing device, and determining whether each playing device is in a playing state or not based on the state parameters of the speakers;
the playing device in the playing state is marked as a first playing device, the playing device not in the playing state is marked as a second playing device,
and determining the first playing device or the second playing device as a playing device to be selected according to the preset priority.
3. The method of claim 2, wherein the obtaining the playing parameters of each playing device associated with the smart television comprises:
if the to-be-selected playing device is the first playing device, acquiring the audio output power of the first playing device and the unreplaying duration of the cached audio being played, and marking the audio output power and the unreplaying duration as playing parameters of the first playing device; or alternatively, the first and second heat exchangers may be,
if the to-be-selected playing device is the second playing device, obtaining a device type score and historical playing times of the second playing device, and marking the device type score and the historical playing times of the second playing device as playing parameters of the second playing device.
4. The method of claim 1, wherein before controlling the smart tv to transmit the audio content of the current program to the target playback device, further comprises:
and if the intelligent television does not establish network connection with the target playing equipment, controlling the intelligent television to establish network connection with the target playing equipment.
5. The method of claim 1, wherein the controlling the smart tv to transmit the audio content of the current program to the target playback device for the target playback device to play back the audio content further comprises:
and when the target playing device is in a playing abnormal state, determining a standby playing device from all the playing devices based on the playing coefficients, and playing the audio content of the current program received by the intelligent television through the standby playing device.
6. The method of claim 1, wherein the controlling the smart tv to transmit the audio content of the current program to the target playback device for the target playback device to play back the audio content further comprises:
and controlling the intelligent television to turn off the backlight plate and enter a single listening mode.
7. A selecting apparatus of a playback device, characterized in that the selecting apparatus of a playback device comprises:
the acquisition module is used for acquiring the playing parameters of each playing device associated with the intelligent television when the intelligent television is monitored to start the independent listening function;
the determining module is used for determining the playing coefficient of each playing device according to the playing parameters and determining the target playing device from each playing device based on the playing coefficient;
the control module is used for controlling the intelligent television to transmit the audio content of the current program to the target playing device so that the target playing device can play the audio content;
the determining module is further configured to determine, if the to-be-selected playing device is a first playing device in a playing state, a weight of each first playing device according to the non-playing duration, and determine a product of the weight and the audio output power as a first playing coefficient corresponding to the first playing device; forward ordering is carried out on each first playing coefficient, ranking of each first playing coefficient is obtained, and first playing equipment corresponding to one or more first playing coefficients with the top ranking is determined to be target playing equipment; if the to-be-selected playing device is a second playing device in an unreplaying state, determining the product of the device type score and the historical playing times as a second playing coefficient; and forward ordering the second playing coefficients to obtain the ranking of the second playing coefficients, and determining the second playing device corresponding to one or more second playing coefficients with the top ranking as the target playing device.
8. A selection device of a playback device, characterized in that the selection device of a playback device comprises a processor, a memory and a selection program of a playback device stored in the memory, which, when being executed by the processor, implements the steps of the selection method of a playback device as claimed in any one of claims 1 to 6.
9. A computer-readable storage medium, on which a selection program of a playback device is stored, which, when being executed by a processor, carries out the steps of the selection method of a playback device as claimed in any one of claims 1 to 6.
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| CN113709557B (en) * | 2021-08-25 | 2023-10-13 | Vidaa美国公司 | Audio output control method and display device |
| CN113873325B (en) * | 2021-10-29 | 2024-05-17 | 深圳市兆驰股份有限公司 | Sound processing method, device, equipment and computer readable storage medium |
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