CN113905319B - Broadcasting system, control method and control terminal of broadcasting system - Google Patents
Broadcasting system, control method and control terminal of broadcasting system Download PDFInfo
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- CN113905319B CN113905319B CN202010572217.5A CN202010572217A CN113905319B CN 113905319 B CN113905319 B CN 113905319B CN 202010572217 A CN202010572217 A CN 202010572217A CN 113905319 B CN113905319 B CN 113905319B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
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Abstract
The embodiment of the application discloses a broadcasting system, a control method and a control terminal of the broadcasting system, which can simplify the control of a plurality of microphones. The system comprises a control terminal, a plurality of sound source devices and a plurality of playing devices; the control terminal is used for acquiring an opening instruction input in the man-machine interaction interface, wherein the opening instruction carries first identification information of target sound source equipment to be opened; and sending the opening instruction to the target sound source equipment corresponding to the first identification information according to the first identification information. And the target sound source equipment is used for acquiring the audio signal when the starting instruction is acquired and transmitting the acquired audio signal to the control terminal. The control terminal is also used for receiving the audio signals acquired by the plurality of sound source devices respectively and checking the received audio signals; and when the received audio signal is verified to be the target audio collected by the target audio source equipment, sending the target audio to the playing equipment. And the playing device is used for playing the received target audio.
Description
Technical Field
The present invention relates to the field of broadcasting technologies, and in particular, to a broadcasting system, a control method of the broadcasting system, and a control terminal.
Background
In existing broadcast systems, multiple microphones and multiple speakers may be included. Different microphones may be disposed in different areas, and sound collected by the same microphone may be transmitted to a plurality of speakers for playing. Taking a village-town broadcasting system as an example, a plurality of microphones included in the village-town broadcasting system may be disposed in different natural villages, and one microphone and a plurality of speakers may be disposed in each natural village.
However, in existing broadcast systems, these microphones are all independently controlled. If an administrator of the broadcasting system needs to turn on a plurality of microphones, only one switch key on the microphones can be pressed one by one; when the microphones are scattered in different areas, people nearby the microphones can be informed to operate respectively, and the whole process is very complicated to operate.
Disclosure of Invention
The embodiment of the application discloses a broadcasting system, a control method and a control terminal of the broadcasting system, which can simplify the control of a plurality of microphones.
An embodiment of the present application provides a broadcast system, where the system includes a control terminal, a plurality of audio source devices, and a plurality of playing devices; wherein:
the control terminal is used for acquiring an opening instruction input in a man-machine interaction interface of the control terminal, wherein the opening instruction carries first identification information of target sound source equipment to be opened; the plurality of sound source devices includes the target sound source device; according to the first identification information, the opening instruction is sent to the target sound source equipment corresponding to the first identification information;
the target sound source equipment is used for acquiring an audio signal when the starting instruction is acquired and transmitting the acquired audio signal to the control terminal;
the control terminal is also used for receiving the audio signals acquired by the plurality of sound source devices respectively and checking the received audio signals; when the received audio signal is verified to be the target audio collected by the target audio source equipment, the target audio is sent to the playing equipment;
the playing device is used for playing the received target audio.
As an optional implementation manner, in a first aspect of the embodiment of the present application, the control terminal is specifically configured to read second identification information included in a received audio signal, where the second identification information is identification information of a sound source device that collects the audio signal; and verifying the second identification information and the first identification information; and determining an audio signal including the second identification information as the target audio when it is verified that the first identification information is identical to the second identification information; and when the first identification information and the second identification information are verified to be inconsistent, determining the audio signal comprising the second identification information as non-target audio.
As an optional implementation manner, in the first aspect of the embodiment of the present application, the control terminal is further configured to cut off a broadcast transmission channel of a non-target audio source device when it is verified that the received audio signal is the non-target audio collected by the non-target audio source device; the broadcast transmitting channel is used for transmitting an audio signal to the control terminal; the non-target sound source device is any sound source device other than the target sound source device among the plurality of sound source devices.
As an optional implementation manner, in the first aspect of the embodiment of the present application, the opening instruction further carries a set opening duration of the target audio source device;
the target sound source equipment is also used for starting timing when the starting instruction is received; when the timing duration reaches the set starting duration, ending the collection of the audio signal;
or, the target audio source device is further configured to set, when receiving the start instruction, other functions of the target audio source device except for the audio acquisition function to a disabled state.
As an optional implementation manner, in the first aspect of the embodiment of the present application, the target audio source device is further configured to end the collection of the audio signal when an end instruction is acquired; the ending instruction is input through a man-machine interaction interface of the target sound source equipment; or the ending instruction is input through a man-machine interaction interface of the control terminal and is sent to the target sound source equipment through the control terminal.
As an optional implementation manner, in the first aspect of the embodiment of the present application, the control terminal is further configured to obtain a to-be-broadcast list of the multimedia library; reading the total audio duration of M audio files included in the to-be-broadcast list; and determining a set playing duration of the playing device according to the total audio duration; the set playing time length and the M audio files are sent to the control terminal;
the control terminal is used for sending the set playing duration and the M audio files to the playing device;
the playing device is used for receiving and playing the M audio files; and timing while playing the M audio files; and ending playing the M audio files when the timing duration reaches the set playing duration.
As an optional implementation manner, in the first aspect of the embodiment of the present application, the control terminal is specifically configured to output, after reading the total audio duration, a prompt message for prompting setting of a broadcast duration to be equal to or greater than the total audio duration; after the prompt information is output through the control terminal, acquiring a set playing time length input through a man-machine interaction interface of the control terminal;
or the control terminal is specifically configured to set the set playing duration of the broadcasting device to be greater than or equal to the audio total duration after the audio total duration is read.
A second aspect of the embodiments of the present application provides a control method of a broadcast system, where the method is applied to a control terminal, and the control terminal establishes communication connection with a plurality of audio source devices and a plurality of playback devices respectively; the method comprises the following steps:
the control terminal receives an opening instruction input in a man-machine interaction interface of the control terminal;
the control terminal sends the opening instruction to the target sound source equipment according to first identification information of the target sound source equipment carried by the opening instruction; the starting instruction is used for indicating the target sound source equipment to collect audio signals;
the control terminal receives and verifies the audio signal, and when the received audio signal is verified to be the target audio collected by the target audio source equipment, the target audio is sent to the playing equipment; the target audio is used for being played by the playing device.
A third aspect of embodiments of the present application provides an electronic device, including:
one or more memories;
one or more processors configured to execute one or more computer programs stored in the one or more memories and further configured to perform the method according to the second aspect of the present application.
A fourth aspect of the embodiments provides a computer readable storage medium comprising instructions which, when run on a computer, cause the computer to perform the method according to the second aspect of the application.
A fifth aspect of the embodiments of the present application provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method according to the second aspect of the present application.
Compared with the prior art, the embodiment of the application has the following beneficial effects:
in the embodiment of the application, an administrator can input an opening instruction aiming at one or a plurality of target sound source devices in a man-machine interaction interface of a control terminal; when the control terminal acquires the opening instruction, the opening instruction is sent to the target sound source equipment so that the target sound source equipment can acquire the audio signal; the target sound source equipment feeds the collected audio signals back to the control terminal, and the control terminal checks the audio signals. When the received audio signal is verified to be the target audio collected by the target audio source equipment, the control terminal sends the target audio to the playing equipment for playing. That is, the administrator can complete the opening of the plurality of audio source devices (such as microphones) through the man-machine interaction interface of the control terminal, and the switch keys do not need to be pressed one by one. When a plurality of sound source devices are arranged in different areas, an administrator can finish starting the plurality of audio devices only through a human-computer interaction interface, personnel nearby the audio devices are not required to be notified, the human resource cost for managing a broadcasting system can be saved, and the management efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic architecture diagram of a broadcasting system according to an embodiment of the present application;
fig. 2 is an exemplary diagram of an application scenario of a broadcast system disclosed in an embodiment of the present application;
fig. 3 is an exemplary diagram of an application scenario of another broadcast system disclosed in an embodiment of the present application;
fig. 4 is a control method of a broadcasting system according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a control terminal disclosed in an embodiment of the present application;
fig. 6 is a schematic structural diagram of a server according to an embodiment of the present application.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
It should be noted that the terms "first," "second," "third," "fourth," and the like in the description and in the claims of this application are used for distinguishing between different objects and not for describing a particular sequential order. The terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.
The embodiment of the application discloses a broadcasting system, a control method of the broadcasting system and electronic equipment, which can realize timely control of the broadcasting system. The following detailed description refers to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic architecture diagram of a broadcasting system according to an embodiment of the present application. As shown in fig. 1, the broadcasting system includes a control terminal 10, M sound source devices, and S playback devices.
It should be understood that each of N, M and S in fig. 1 may be a positive integer greater than or equal to 3, which is only an example, and should not be construed as limiting the number of control terminals, sound source devices, and playback devices in the system.
In the embodiment of the present application, the control terminal 10 may be a server or an electronic device with an administrator account. The server may be a local server placed in the machine room, or may be a cloud server, which is not limited in detail. The electronic device may include a smart phone, a wearable device, a vehicle-mounted terminal, a portable terminal, a personal digital assistant (personal digital assistant, PDA), a portable multimedia player (personal media player, PMP) device, a notebook computer, a notebook (note pad), a wireless broadband (wireless broadband, wiBro) terminal, a tablet (personal computer, PC), a smart PC, and the like, without being particularly limited thereto. Alternatively, the administrator may log into the administrator account through a Web application, APP, or dedicated software within the electronic device. The administrator account is an account with account authority greater than or equal to preset management authority, so that the application can realize management authority authentication of the electronic equipment through account login. Alternatively, when the control terminal 10 is an electronic device having an administrator account logged in, the electronic device may communicate with the server to perform calculation using the calculation performance of the server.
The sound source device may be a microphone or a terminal device incorporating a microphone for audio acquisition. In the embodiment of the present application, a plurality of audio source devices included in the broadcasting system may be disposed at different places. For example, two different sound source devices may be respectively provided at different natural villages.
The playback device may be a speaker, a power amplifier, or the like for playing back audio signals.
In some alternative implementations, the control terminal 10 is in communication connection and data exchange with the audio source device and the playback device via a transmission network. The transmission network may include, but is not limited to, a wireless computer network, a wired computer network, a fourth generation mobile communication technology network (the 4th generation mobile communication technology,4G network), a fifth generation mobile communication technology network (5th generation mobile networks,5G network), a frequency modulated transmission network, a medium wave transmission network, a short wave transmission network, or a satellite transmission network.
As seen in particular in connection with fig. 1, in this system:
the control terminal 10 is used for acquiring an opening instruction input in a man-machine interaction interface of the control terminal 10; the opening instruction carries first identification information of target sound source equipment to be opened. Illustratively, an administrator may log in to an administrator account through the control terminal 10; after logging in, the control terminal 10 may output and display a man-machine interaction interface in which device names of respective audio source devices included in the broadcasting system may be displayed. The administrator may select the target audio source device 21 to be turned on from the plurality of audio source devices by means of a hook, a drag, or the like in the man-machine interface. It should be noted that the number of the target audio source devices may be one or more, and is not particularly limited. When the control terminal 10 detects a target sound source device selected by an administrator in the man-machine interaction interface, the control terminal 10 generates an on instruction including first identification information of the target sound source device. The first identification information is used for indicating the identity of the target sound source device, and can be a device name or a hardware address of the sound source device.
After acquiring the start instruction, the control terminal 10 may send the start instruction to the target audio source device 21 corresponding to the first identification information according to the first identification information.
The target sound source device 21 is configured to collect an audio signal when an on command is acquired, and transmit the collected audio signal to the control terminal 10.
And the control terminal 10 is used for receiving the audio signals collected by the plurality of sound source devices respectively and checking the received audio signals.
In this embodiment of the present application, the audio source device may be turned on at least in the following two ways: mode one: when receiving an opening instruction sent by the control terminal 10, the sound source equipment starts and collects audio signals; mode two: when the starting key of the sound source equipment is detected to be touched, the sound source equipment is started and collects audio signals. Mode one may be referred to as remote start and mode two may be referred to as local start. Therefore, while the control terminal 10 transmits an on instruction to the target sound source device 21 to cause the target sound source device 21 to collect an audio signal, there may be another sound source device 20 that is turned on by way of local activation and also collects an audio signal. The control terminal may receive the audio signal uploaded by the target sound source device 21 or may receive the audio signal uploaded by the sound source device 20. In order to identify which audio signal is uploaded by the target audio source device 21, the control terminal 10 may verify the received audio signal.
As an optional implementation manner, in this embodiment of the present application, the control terminal 10 may specifically read second identification information included in the received audio signal, where the second identification information is identification information of a sound source device that collects the audio signal; checking the second identification information and the first identification information, and determining an audio signal comprising the second identification information as target audio when the first identification information is checked to be consistent with the second identification information; and when the first identification information is verified to be inconsistent with the second identification information, determining the audio signal comprising the second identification information as non-target audio. The first identification information is identification information of target audio source equipment included in the opening instruction acquired by the control terminal through the man-machine interaction interface of the control terminal, the first identification information represents the target audio source equipment which needs to be opened by an administrator, and the second identification information is identification information of the audio source equipment which acquires the audio signal. When the first identification information and the second identification information coincide, it is explained that the sound source device including the second identification information is acquired by the target sound source device 21.
In implementing the above embodiment, the control terminal 10 may verify the collected audio signal to verify whether the sound source device of the collected second identification information is collected by the target sound source device 21.
Further alternatively, the control terminal 10 may also cut off the broadcast transmission channel of the non-target sound source device when it is verified that the received audio signal is the non-target audio collected by the non-target sound source device. The broadcast transmitting channel is used for transmitting the audio signal to the control terminal, and each sound source device can correspond to the broadcast transmitting channel for transmitting the audio signal to the control terminal. When the audio signal is verified to be non-target audio, the non-target audio source device for collecting the non-target audio is not the target audio source device which is required to be started by an administrator. In order to further reduce that the audio signal which is not expected to be played by the administrator is played by mistake, in the embodiment of the present application, the broadcast transmission channel of the non-target audio source device may be directly cut off, so that the audio signal collected by the non-target audio source device cannot be successfully transmitted to the control terminal, and cannot be successfully transmitted to the playing device.
The control terminal 10, upon verifying that the received audio signal is the target audio acquired by the target audio source device 21, transmits the target audio to the playback device 30.
And a playing device 30 for playing the received target audio.
In the embodiment of the present application, each audio source device may correspond to at least one playing device. Illustratively, the playback device corresponding to the target audio source device 21 may be the playback device 30-the playback device 32; alternatively, the playback devices corresponding to the target sound source device 21 may be all the playback devices included in the broadcast system.
It can be seen that, in implementing the broadcast system shown in fig. 1, a central administrator can remotely turn on a plurality of audio source devices included in the broadcast system through a control terminal, without pressing the switch keys of the audio source devices one by one. Therefore, the central manager can conveniently and rapidly control a plurality of sound source devices, so that the operation can be simplified, and the management efficiency can be improved. Furthermore, the control terminal can verify the received audio signals, so that only the audio signals collected by the target sound source equipment can be finally played by the playing equipment, thereby reducing the occurrence of illegal content playing of the broadcasting system caused by illegal use of the sound source equipment and reducing the occurrence of playing accidents of the broadcasting system.
Referring to fig. 2 together, fig. 2 is an exemplary diagram of an application scenario of a broadcast system according to an embodiment of the present application. As shown in fig. 2, the center administrator may sort out the target sound source device 21 and the target sound source device 22 in the human-computer interaction interface of the control terminal 10. Accordingly, the control center 10 can transmit the on instruction to the target sound source device 21 and the target sound source device 22, respectively. The target sound source device 21 and the target sound source device 22 respectively start the audio collection function according to the received start instruction, a local administrator located at the place where the target sound source device 21 is set can use the target sound source device 21 to speak, and similarly, a local administrator located at the place where the target sound source device 22 is set can use the target sound source device 22 to speak. While the local administrators of the target sound source device 21 and the target sound source device 22 speak, the local administrator of the place where the other sound source device 23 is provided manually activates the sound source device 23 locally and speaks with the sound source device 23. At this time, the target sound source device 21, the target sound source device 22, and the sound source device 23 may all upload the collected audio signals to the control center 10. The control center checks the received audio signals, determines the audio signals collected by the target sound source device 21 and the target sound source device 22 as target audio, and transmits the target audio to the playing device 30 for playing.
As another alternative embodiment, in the embodiment of the present application, the target sound source device 21 may also start timing when receiving the start instruction. And ending the collection of the audio signal when the timing duration reaches the set starting duration. The set opening duration is carried by an opening instruction. Alternatively, the set on-time may be input by an administrator from the human-computer interaction interface of the control terminal 10. Illustratively, the administrator may select to turn on the target sound source device 21 in the human-computer interaction interface of the control terminal 10, and may input the set on time period of the target sound source device 21 to be 10 minutes in the human-computer interaction interface, and the control terminal 10 may generate the on instruction including the set on time period. The target sound source device 21 may start collecting the audio signal and may start timing when receiving the on instruction, and end collecting the audio signal when the timing reaches the set on duration. The audio signal collected by the target sound source device 21 during the time counting may be an audio signal uploaded by the target sound source device 21 to the control terminal 10.
By implementing the embodiment, the central administrator can control the sound source equipment in a mode of setting the starting time length, so that the local administrator of the sound source equipment can only broadcast by using the sound source equipment within the specified time length, and the play accident of a broadcasting system can be further reduced.
Further optionally, in this embodiment of the present application, the target sound source device 21 may end the collection of the audio signal when the timing duration reaches the preset on duration, or may end the collection of the audio signal when receiving an end instruction input through the man-machine interaction interface. The man-machine interface may be a man-machine interface of the target audio source device 21 or a man-machine interface of the control terminal. When the end instruction is input through the man-machine interface of the control terminal, the end instruction is transmitted to the target sound source device 21 by the control terminal. That is, in the embodiment of the present application, the collection of the audio signal may also be ended by manually inputting the end instruction. And, a central administrator farther from the target sound source device 21 can remotely control the target sound source device 21 through the man-machine interaction interface of the control terminal 10, and a local administrator closer to the target sound source device 21 can directly control the target sound source device 21 through the man-machine interaction interface of the target sound source device 21 itself.
As another alternative embodiment, in the embodiment of the present application, the target sound source device 21 may also set other functions of the target sound source device 21 than the audio collection function to the disabled state when receiving the on command. In the embodiment of the present application, the target sound source device 21 may provide functions of audio collection, rights management, and the like. When the audio collection function of the target sound source device 21 is started, the target sound source device 21 can collect an audio signal. When the other functions of the target sound source device 21 than the audio collection function are in the disabled state, the function in the disabled state is in the disabled state.
By implementing the embodiment, the control degree of the sound source equipment by the administrator can be enhanced, and other sound source equipment except the target sound source equipment selected by the administrator cannot be transmitted to the playing equipment for playing even if the sound signal is acquired. Even the target audio source device selected by the administrator can only perform the audio collection function, and cannot perform functions other than the audio collection function.
As an optional implementation manner, in the embodiment of the present application, the control terminal 10 is further configured to obtain a to-be-broadcast list of the multimedia library; reading the total audio duration of M audio files included in the to-be-broadcast list; and determining a set playing time length of the playing device 30 according to the total audio time length; and transmitting the set play time length and the M audio files to the control terminal 10.
The M audio files may be stored in the control terminal 10 in advance, or may be uploaded to the control terminal 10 by a central administrator through a man-machine interaction interface of the control terminal 10, which is not limited in particular. The manner of determining the set playing duration of the playing device 30 according to the total audio duration may include: directly setting the set playing duration of the playing device 30 to be equal to or greater than the total duration of the audio; or, outputting and displaying a prompt message in the man-machine interaction interface of the control terminal 10, wherein the prompt message comprises the read audio total duration, and the prompt message is used for prompting a center manager to set the set play duration to be more than or equal to the audio total duration; after outputting the prompt message, the set play duration input through the man-machine interaction interface of the control terminal 10 is detected.
The control terminal 10 may also be configured to send the set playing duration, and the M audio files, to the playing device 30. A playing device 30, which can be used for receiving and playing the received M audio files, and timing while playing; and ending playing the M audio files when the timing duration reaches the set playing duration. When playing the M audio files, the playing device 30 may play the M audio files sequentially according to the arrangement sequence of the M audio files when receiving the M audio files, or may play the M audio files randomly, and the specific playing sequence is not limited.
Referring to fig. 3 together, fig. 3 is an exemplary diagram of an application scenario of another broadcasting system according to an embodiment of the present application. As shown in fig. 3, the central administrator may upload song 1, song 2, song 3 to the control terminal 10 through the man-machine interface of the control terminal 10. The control terminal 10 calculates the total audio duration of three songs according to the respective duration of the songs, and if the total audio duration is 10 minutes, then outputs a play duration setting prompt message that the total audio duration is 10 minutes and the set play duration is set to be greater than or equal to 10 minutes in the man-machine interaction interface of the control terminal 10. The control terminal 10 detects the administrator input duration of 15 minutes, which is input in the input box by the center administrator, as shown in fig. 3, and the control terminal 10 sets the set play duration of the play device 30 to 15 minutes and transmits the audio files of song 1, song 2, song 3 to the play device 30. The playback device 30 plays back the received song until the 15 minute timer has ended.
In this embodiment, the central administrator may perform play control on the playing device 30 through the control terminal 10, so that the playing duration of the playing device 30 does not exceed the set total playing duration. In addition, the playing duration of the playing device 30 can be set according to the total audio duration of the audio files in the to-be-played list, a central administrator can avoid manually calculating the total audio duration, errors such as early or late playing due to manual calculation errors can be reduced, workload of the administrator is reduced, and operation is simplified.
Referring to fig. 4, fig. 4 is a control method of a broadcasting system according to an embodiment of the present application. As shown in fig. 4, the method includes:
401. the control terminal detects an opening instruction input through a man-machine interaction interface of the control terminal.
402. The control terminal obtains an opening instruction detected by the control terminal, and sends the opening instruction to the target sound source equipment corresponding to the first identification information according to the first identification information of the target sound source equipment to be opened, which is carried by the opening instruction.
403. When the target sound source equipment acquires the starting instruction, the target sound source equipment acquires an audio signal.
In this embodiment of the present application, as an optional implementation manner, when receiving the start instruction, the target audio source device may further start timing, and when the timing duration reaches the set start duration, end the collection of the audio signal. The opening instruction carries the set opening duration. Alternatively, as another alternative embodiment, when the target audio source device receives the on command, the target audio source device may set the functions other than the audio collection function to the disabled state. Or as another optional implementation manner, the target audio source device may also end the collection of the audio signal when the end instruction is acquired; the ending instruction can be input through a man-machine interaction interface of the target sound source equipment, or can be input through a man-machine interaction interface of the control terminal and sent to the target sound source equipment through the control terminal.
404. The target sound source equipment transmits the collected audio signals to the control terminal.
405. The control terminal receives the audio signal and checks the received audio signal; if it is verified that the received audio signal is the target audio acquired by the target audio source device, steps 406 to 407 are performed; if it is verified that the received audio signal is non-target audio collected by a non-target audio source device, step 408 is performed.
In this embodiment of the present application, the method for verifying the received audio signal by the control terminal may specifically include:
the control terminal reads second identification information included in the received audio signal, wherein the second identification information is identification information of audio source equipment for acquiring the audio signal; and verifying the second identification information and the first identification information; and determining an audio signal including the second identification information as a target audio when it is verified that the first identification information is identical to the second identification information; and when the first identification information and the second identification information are not consistent, determining the audio signal comprising the second identification information as non-target audio.
406. And the control terminal sends the target audio to the playing device.
407. The playback device plays the received target audio.
408. The control terminal cuts off the broadcast transmission channel of the non-target sound source equipment.
In the embodiment of the application, the broadcast transmitting channel is used for transmitting the audio signal to the control terminal.
As an alternative implementation manner, in an embodiment of the present application, the method may further include the following steps:
409. the control terminal acquires a to-be-played list of the multimedia library and reads the total audio duration of M audio files included in the to-be-played list.
410. And the control terminal determines the set playing time length of the playing device according to the total audio time length.
In the embodiment of the application, when the control terminal reads the total audio time length, the control terminal outputs the prompt information for prompting the setting of the broadcasting time length to be more than or equal to the total audio time length; and after the prompt information is output, acquiring a set playing time length input through a man-machine interaction interface of the control terminal. Or, the control terminal may also directly set the set playing duration of the playing device to be greater than or equal to the total audio duration, which is not specifically limited.
411. And the control terminal sends the set playing time length and the M audio files to the playing equipment.
412. The playback device receives and plays back the M audio files, and clocks while playing back the M audio files.
413. And when the timing duration reaches the set playing duration, the playing device finishes playing the M audio files.
It should be noted that, the specific implementation process of the embodiment of the method may refer to the specific implementation process described in the embodiment of the system, which is not described herein.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a control terminal according to an embodiment of the present application. The control terminal includes:
one or more memories 501;
one or more processors 502 configured to receive an opening instruction input in a man-machine interaction interface of a control terminal; transmitting an opening instruction to target sound source equipment according to first identification information of the target sound source equipment carried by the opening instruction; the starting instruction is used for indicating the target sound source equipment to collect the audio signal; receiving and checking the audio signal, and transmitting the target audio to the playing device when the received audio signal is checked to be the target audio acquired by the target audio source device; the target audio is used for being played by the playing device.
It should be noted that, the specific implementation of this embodiment may refer to the specific implementation of the system embodiment described above, which is not described herein.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a server according to an embodiment of the present disclosure. The server includes:
one or more memories 601;
one or more processors 602, configured to receive an opening instruction input in a man-machine interaction interface of a control terminal; transmitting an opening instruction to target sound source equipment according to first identification information of the target sound source equipment carried by the opening instruction; the starting instruction is used for indicating the target sound source equipment to collect the audio signal; receiving and checking the audio signal, and transmitting the target audio to the playing device when the received audio signal is checked to be the target audio acquired by the target audio source device; the target audio is used for being played by the playing device.
It should be noted that, the specific implementation of this embodiment may refer to the specific implementation of the system embodiment described above, which is not described herein.
Embodiments of the present application provide a computer readable storage medium having stored thereon computer instructions that, when executed, cause a computer to perform the method for managing a broadcast system described in the foregoing method embodiments.
The present application also discloses a computer program product, wherein the computer program product, when run on a computer, causes the computer to perform some or all of the steps of the method as in the method embodiments above.
Those of ordinary skill in the art will appreciate that all or part of the steps of the various methods of the above embodiments may be implemented by hardware associated with a program that may be stored in a computer-readable storage medium, including read-only memory (ROM), random-access memory (random access memory, RAM), programmable read-only memory (programmable read-only memory, PROM), erasable programmable read-only memory (erasable programmable read only memory, EPROM), one-time programmable read-only memory (one-time programmable read only memory, OTPROM), electrically erasable programmable read-only memory (EEPROM), compact disc read-only memory (compact disc read-only memory, CD-ROM), or other optical disk storage, magnetic disk storage, tape storage, or any other medium that can be used to carry or store data that is readable by a computer.
The foregoing describes in detail a broadcast system, a control method of the broadcast system, and a control terminal disclosed in the embodiments of the present application, and specific examples are applied to illustrate principles and implementations of the present application, where the foregoing description of the embodiments is only used to help understand the method and core idea of the present application; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (10)
1. A broadcasting system, characterized in that the system comprises a control terminal, a plurality of sound source devices and a plurality of playing devices; wherein:
the control terminal is used for acquiring an opening instruction input in a man-machine interaction interface of the control terminal, wherein the opening instruction carries first identification information of target sound source equipment to be opened; the plurality of sound source devices includes the target sound source device; according to the first identification information, the opening instruction is sent to the target sound source equipment corresponding to the first identification information;
the target sound source equipment is used for acquiring an audio signal when the starting instruction is acquired and transmitting the acquired audio signal to the control terminal;
the control terminal is also used for receiving the audio signals acquired by the plurality of sound source devices respectively and checking the received audio signals; when the received audio signal is verified to be the target audio collected by the target audio source equipment, the target audio is sent to the playing equipment;
the playing device is used for playing the received target audio.
2. The system according to claim 1, wherein:
the control terminal is specifically configured to read second identification information included in the received audio signal, where the second identification information is identification information of a sound source device that collects the audio signal; and verifying the second identification information and the first identification information; and determining an audio signal including the second identification information as the target audio when it is verified that the first identification information is identical to the second identification information; and when the first identification information and the second identification information are verified to be inconsistent, determining the audio signal comprising the second identification information as non-target audio.
3. The system according to claim 1 or 2, characterized in that:
the control terminal is further used for cutting off a broadcast transmission channel of the non-target sound source equipment when the received audio signal is verified to be the non-target audio collected by the non-target sound source equipment; the broadcast transmitting channel is used for transmitting an audio signal to the control terminal; the non-target sound source device is any sound source device other than the target sound source device among the plurality of sound source devices.
4. The system of claim 1, wherein the turn-on instruction further carries a set turn-on duration of the target audio source device;
the target sound source equipment is also used for starting timing when the starting instruction is received; when the timing duration reaches the set starting duration, ending the collection of the audio signal;
or, the target audio source device is further configured to set, when receiving the start instruction, other functions of the target audio source device except for the audio acquisition function to a disabled state.
5. The system according to claim 1, wherein:
the target sound source equipment is also used for ending the collection of the audio signal when the ending instruction is acquired; the ending instruction is input through a man-machine interaction interface of the target sound source equipment; or the ending instruction is input through a man-machine interaction interface of the control terminal and is sent to the target sound source equipment through the control terminal.
6. The system according to claim 1, wherein:
the control terminal is also used for acquiring a to-be-broadcast list of the multimedia library; reading the total audio duration of M audio files included in the to-be-broadcast list; and determining a set playing duration of the playing device according to the total audio duration; the set playing time length and the M audio files are sent to the control terminal;
the control terminal is used for sending the set playing duration and the M audio files to the playing device;
the playing device is used for receiving and playing the M audio files; and timing while playing the M audio files; and ending playing the M audio files when the timing duration reaches the set playing duration.
7. The system according to claim 6, wherein:
the control terminal is specifically configured to output prompt information for prompting that a broadcast duration is set to be greater than or equal to the audio total duration after the audio total duration is read; after the prompt information is output through the control terminal, acquiring a set playing time length input through a man-machine interaction interface of the control terminal;
or the control terminal is specifically configured to set the set playing duration of the playing device to be greater than or equal to the audio total duration after the audio total duration is read.
8. A control method of a broadcasting system, wherein the method is applied to a control terminal, and the control terminal establishes communication connection with a plurality of sound source devices and a plurality of playing devices respectively; the method comprises the following steps:
the control terminal receives an opening instruction input in a man-machine interaction interface of the control terminal;
the control terminal sends the opening instruction to the target sound source equipment according to first identification information of the target sound source equipment carried by the opening instruction; the starting instruction is used for indicating the target sound source equipment to collect audio signals;
the control terminal receives and verifies the audio signal, and when the received audio signal is verified to be the target audio collected by the target audio source equipment, the target audio is sent to the playing equipment; the target audio is used for being played by the playing device.
9. A control terminal, characterized in that the control terminal comprises:
one or more memories;
one or more processors to execute one or more computer programs stored in the one or more memories to perform the method of claim 8.
10. A computer readable storage medium comprising instructions which, when run on a computer, cause the computer to perform the method of claim 8.
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| CN202010572217.5A CN113905319B (en) | 2020-06-22 | 2020-06-22 | Broadcasting system, control method and control terminal of broadcasting system |
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| CN202010572217.5A CN113905319B (en) | 2020-06-22 | 2020-06-22 | Broadcasting system, control method and control terminal of broadcasting system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105812935A (en) * | 2016-03-22 | 2016-07-27 | 广东欧珀移动通信有限公司 | Method and device for controlling playing in audio-video playing system |
| CN106357883A (en) * | 2016-08-24 | 2017-01-25 | 北京小米移动软件有限公司 | Audio playing method and device thereof as well as playing system |
| CN106775552A (en) * | 2016-11-14 | 2017-05-31 | 东软集团股份有限公司 | sound source processing method, device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108737845B (en) * | 2018-05-22 | 2019-09-10 | 北京百度网讯科技有限公司 | Processing method, device, equipment and storage medium is broadcast live |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105812935A (en) * | 2016-03-22 | 2016-07-27 | 广东欧珀移动通信有限公司 | Method and device for controlling playing in audio-video playing system |
| CN106357883A (en) * | 2016-08-24 | 2017-01-25 | 北京小米移动软件有限公司 | Audio playing method and device thereof as well as playing system |
| CN106775552A (en) * | 2016-11-14 | 2017-05-31 | 东软集团股份有限公司 | sound source processing method, device and system |
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