CN105828132B - The control method and audio-video frequency playing system of broadcasting group in audio-video frequency playing system - Google Patents
The control method and audio-video frequency playing system of broadcasting group in audio-video frequency playing system 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4333—Processing operations in response to a pause request
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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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
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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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- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/64—Addressing
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Abstract
The embodiment of the invention discloses the control methods and audio-video frequency playing system of the broadcasting group in a kind of audio-video frequency playing system.The method includes：Main playback equipment obtains the merging request that currently playing equipment generates；The merging request that other playback equipments in audio-video frequency playing system are sent is got in main playback equipment confirmation setting time；Broadcasting group where currently playing equipment and the broadcasting group where other playback equipments are merged into target broadcasting group by main playback equipment, and the broadcasting group includes at least one playback equipment.Technical solution provided in this embodiment, it solves the technical issues of multiple broadcasting groups being unable to complete in audio-video frequency playing system when the combine command that audiogenic device does not support multiple broadcasting groups to merge in the prior art merge, realizes the merging control in audio-video frequency playing system between broadcasting group.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication, in particular to a control method of a play group in an audio and video play system and the audio and video play system.
Background
The audio and video playing system is composed of a plurality of playing devices, the playing devices generally integrate the network communication function, and the playing devices in different areas can form the audio and video playing system through a connecting network. In general, a plurality of playing devices in an audio/video playing system may form a private network by themselves in a wireless manner, for example, a private network may be formed by using a wireless mesh (mesh) network technology, and each playing device may exchange information and data through the private network. The audio source equipment such as the smart phone can be used as a control terminal to be connected with the audio and video playing system through a wireless communication technology, and the audio and video playing system is controlled and audio and video data are transmitted.
In addition, the playing device in the audio and video playing system can be integrated with a Bluetooth module, various sound source devices with the same Bluetooth function can be connected with the playing device through Bluetooth, and the sound source devices transmit audio and video data stored by the sound source devices to the playing device and then play the audio and video data on one playing device or one playing group. When a plurality of sound source devices are connected to different playing devices of the audio and video system through the Bluetooth, the different playing devices or playing groups are controlled to play. Fig. 1 shows a schematic structural diagram of an audio and video playing system in the prior art, as shown in fig. 1, the audio and video playing system has four playing devices a, b, c, and d, and a sound source device 1 is connected to the playing device a through bluetooth, and sends audio and video data to the playing device a and synchronously plays the audio and video data on the two playing devices a and b; the sound source equipment 2 is connected to the playing equipment d through the Bluetooth, and sends audio and video data to the playing equipment d, and the audio and video data are only played on the playing equipment d, and the two playing behaviors are not interfered with each other.
However, a standard communication protocol is not formed for the bluetooth control command of the playing device at present, so that some third-party sound source devices only have some common playing control commands, for example, controlling the playing device connected to the sound source device in bluetooth to play songs, or controlling the playing groups to play songs, but do not support the merge control command for controlling the playing devices and the playing groups to merge into one playing group, for example, merging the playing groups of the playing device a and the playing device b and the playing device d into a new playing group, that is, the third-party sound source devices cannot be used for controlling the playing devices or the playing groups in the audio/video playing system to merge into one playing group to play songs synchronously.
Disclosure of Invention
The embodiment of the invention provides a control method of playing groups in an audio and video playing system and the audio and video playing system, so as to realize the merging control between the playing groups in the audio and video playing system.
In a first aspect, an embodiment of the present invention provides a method for controlling a play group in an audio/video play system, including:
the main playing device obtains a merging request generated by the current playing device;
the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within set time;
and the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, wherein the playing group comprises at least one playing device.
In a second aspect, an embodiment of the present invention provides an audio/video playing system, which includes a plurality of playing devices, where a master playing device in the plurality of playing devices is configured to:
acquiring a merging request generated by current playing equipment;
acquiring a merging request sent by other playing equipment except the current playing equipment in the audio and video playing system within a set time;
and combining the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group.
According to the embodiment of the invention, through the technical means that the main playing device merges the playing groups where the at least two playing devices are located into one playing group when receiving the merging request sent by the at least two playing devices, the technical problem that the merging of a plurality of playing groups in the audio and video playing system cannot be completed when the sound source device does not support the merging command of the merging of the plurality of playing groups in the prior art is solved, and the merging control between the playing groups in the audio and video playing system is realized.
Drawings
Fig. 1 is a schematic structural diagram of an audio/video playing system in the prior art.
Fig. 2 is a flowchart of a method for controlling a play group in an audio/video playing system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a playing device group in an audio/video playing system according to an embodiment of the present invention;
fig. 4 is a flowchart of a control method for a play group in an audio/video play system according to a second embodiment of the present invention;
fig. 5 is a flowchart of a control method for a play group in an audio/video play system according to a third embodiment of the present invention;
fig. 6 is a flowchart of a control method for a play group in an audio/video play system according to a fourth embodiment of the present invention;
fig. 7 is a flowchart of a control method for a play group in an audio/video play system according to a fifth embodiment of the present invention;
fig. 8 is a schematic structural diagram of a playing device in an audio/video playing system according to a sixth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the relevant aspects of the present invention are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
Example one
Fig. 2 is a flowchart of a method for controlling a play group in an audio/video playing system according to an embodiment of the present invention, where this embodiment is applicable to a case where a play group is controlled in a music playing system, and the method may be implemented by hardware and/or software configured in a playing device in the playing system.
As shown in fig. 2, the method for controlling a play group in an audio/video play system provided in this embodiment specifically includes the following steps:
step 101, the main playing device obtains a merge request generated by the current playing device.
The main playing device is used for controlling interaction among playing groups in the audio and video playing system and interaction between the playing device and the sound source device. The sound source device is a device for outputting audio data and/or video data, and includes, but is not limited to, a mobile phone, a tablet computer, a notebook, an MP3 player, an MP4 player, an MP5 player, and the like. The current playing device is the first playing device in the audio and video playing system which receives the merging instruction, and can be a main playing device or other playing devices. The other playback device may also be a master playback device.
The step may specifically include: the method comprises the steps that a main playing device obtains a merging request generated when a current playing device receives a merging instruction acted on the current playing device by a user; or, the main playing device obtains a merging request generated when the current playing device receives a merging instruction sent by a sound source device connected with the current playing device. The connection mode of the playing device and the sound source device can be Bluetooth connection, WIFI connection, Near Field Communication (NFC) connection, infrared connection and the like.
Specifically, the current playing device generates a merge request when receiving a merge instruction acted on the current playing device by a user, and sends the merge request to the main playing device; and the main playing device receives the merging request sent by the current playing device. Of course, if the current playback device is the main playback device, the main playback device generates a merge request when receiving the merge instruction, and the main playback device can obtain the merge request. For example, the merge instruction applied by the user to the current playback device may be generated by the user pressing a set key on the current playback device for a set number of times.
Specifically, when receiving a merging instruction acted on a sound source device by a user, the sound source device sends a merging instruction to a current playing device connected with the sound source device, and the current playing device sends a merging request to a main playing device after receiving the merging instruction; and the main playing device receives the merging request sent by the current playing device. For example, the user's merge instruction on the audio source device may be generated by the user operating a setting key on the audio source device, such as pressing "volume +" three times in succession, or pressing "pause" or pressing "volume-", or the like.
And 102, the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within the set time.
The setting time may be set according to the actual use requirement of the user, and may be set to 5 seconds, 10 seconds, or the like, for example.
The manner of acquiring the merge request sent by other playing devices by the main playing device is the same as the manner of acquiring the merge request generated by the current playing device in step 101, and details are not repeated here.
Step 103, the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, where the playing group includes at least one playing device.
Specifically, the master playback device combines the playback group in which the current playback device is located and the playback groups in which the other playback devices are located into the target playback group, and may update information of each playback group (including a group identifier of each playback group and information of the playback device included in each playback group) stored in the master playback device, and update information of a group to which the playback device belongs and information of the other devices of the group to which the playback device belongs.
The following describes an exemplary method for controlling a play group in an audio/video play system with reference to fig. 3.
Fig. 3 is a schematic structural diagram of a playing device group of an audio/video playing system according to an embodiment of the present invention. As shown in fig. 3, the audio/video playing system includes a playing device A, B, C, D, E, F, where the first playing group includes a playing device a, the second playing group includes a playing device B, the third playing group includes a playing device C and a playing device D, the fourth playing group includes a playing device E and a playing device F, the playing device a is connected with a sound source device a, the playing device B is connected with a sound source device B, the playing device D is connected with a sound source device C, and the playing device E is connected with a sound source device D. For convenience of description, we define a play group as including at least one play device, i.e., one play device can also be considered as one play group. The merge control of the play groups in the av play system includes the following several cases.
In the first case: the playing device a and the playing device B respectively receive the merging instruction of the user and send a merging request to the main playing device (assuming that the playing device B is the playing device B), and then the main playing device B merges a first playing group where the playing device a is located and a second playing group where the playing device B is located into one playing group.
In the second case: the playing device a and the playing device C respectively receive the merging instruction of the user, and send a merging request to the main playing device (assuming that the playing device is the playing device B), and then the main playing device B merges the first playing group where the playing device a is located and the third playing group where the playing device C is located into one playing group, that is, the playing device a, the playing device C, and the playing device D are merged into one playing group.
In the third case: the playback device D and the playback device E receive the merge instruction from the user, respectively, and send a merge request to the main playback device (assuming that the playback device B is the playback device B), and then the main playback device B merges the third playback group in which the playback device D is located and the fourth playback group in which the playback device E is located into one playback group, that is, merges the playback device C, D and the playback device E, F into one playback group.
Now, by way of example, in the third case, the main playback device combines the third playback group and the fourth playback group into the internal implementation process of the target playback group, the main playback device updates the stored information list of each playback group in the audio/video playback system, adds the playback device information in the third playback group to the playback device E and the playback device F, and may delete the information in the fourth playback group, and controls to update the information of the other playback devices of the playback group to which the playback device C and the playback device D belong (the playback device E and the playback device F are added), and controls to update the playing group of the playing device E and the playing device F to be the third playing group, and control to update the information of the other playback devices of the playback group to which the playback device E and the playback device F belong (the playback device C and the playback device D are added). It will be appreciated that the internal implementation of merging into the target play set in the first and second cases is similar to that in the third case described above.
According to the control method for the playing groups in the audio and video playing system provided by the embodiment of the invention, through the technical means that the main playing device merges the playing groups where at least two playing devices are located into one playing group when receiving the merging request sent by at least two playing devices, the technical problem that in the prior art, when a sound source device does not support the merging command of merging a plurality of playing groups, the merging of the plurality of playing groups in the audio and video playing system cannot be completed is solved, the merging control among the playing groups in the audio and video playing system is realized, meanwhile, the diversification of the sound source device connected with the playing devices in the audio and video playing system is realized, and various sound source devices are supported to send audio and video data to the audio and video playing system so that each playing device plays a playing file corresponding to audio and video data.
On the basis of the foregoing embodiment, after the main playback device merges at least two playback groups into one target playback group, each playback device in the target playback group may play the file to be played on each audio source device corresponding to the target playback group according to a set manner, for example, in the third case of the foregoing example, the devices C, D, E, F in the target playback group may collectively play only the playback file on the audio source device c or the playback file on the audio source device d, or may collectively play the playback files on the audio source devices c and d in turn. The playing file can be an audio-video file such as a song, a recording, a call voice, an instant voice message or a video.
And the sound source equipment corresponding to the target playing group is the sound source equipment connected with the playing equipment in the target playing group. In the third case of the above example, the sound source devices corresponding to the target play group are the sound source device c and the sound source device d.
On the basis of the above embodiment, the method may further include the following steps: if the master playing device does not receive a merging request sent by other playing devices in the audio and video playing system except the current playing device within a set time and detects that the current playing device is in a synchronous playing state of a playing group in which the current playing device is located, the current playing device is separated from the playing group in which the current playing device is located. After the current playing device is separated from the playing group, if the current playing device has the connected sound source device, the current playing device can play the playing file on the connected sound source device independently.
Example two
Fig. 4 is a flowchart of a method for controlling a play group in an audio/video playing system according to a second embodiment of the present invention, where the second embodiment is optimized based on the first embodiment, and details that are not described in detail in the second embodiment may refer to the first embodiment, and as shown in fig. 4, the method according to the second embodiment includes the following steps:
step 201, the main playing device obtains a merge request generated by the current playing device.
Step 202, the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within a set time.
Step 203, the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, where the playing group includes at least one playing device.
And step 204, synchronously playing the files to be played of the sound source equipment corresponding to the target playing group by each playing equipment in the target playing group.
In the third case, as exemplified in the first embodiment above, the devices C, D, E, F in the target play set may collectively alternate between playing files on audio source devices c and d.
The step may specifically include: each playing device in the target playing group determines a secondary main playing device in the target playing group according to a set determination rule; and the secondary main playing device controls each playing device in the target playing group to play the file to be played of the sound source device corresponding to the target playing group.
Wherein, the determining, by each playing device in the target playing multicast according to the set determination rule, a secondary main playing device in the target playing group may include: and each playing device in the target playing multicast determines the playing device with the minimum or maximum MAC address or the minimum or maximum IP address in the target playing group as a secondary main playing device in the target playing group.
On the basis of the foregoing embodiment, the controlling, by the sub-main playback device, each playback device in the target playback group to play a to-be-played file of a sound source device corresponding to the target playback group may include: the sub-main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played to the playing devices connected with the sub-main playing device according to a set sending rule; and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
On the basis of the above embodiment, the controlling, by the sub-main playback device, each sound source device corresponding to the target playback group to send data to be played to each connected playback device according to a set sending rule includes: the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to the time sequence of the playing device connected with each sound source device receiving the merging instruction; or the sub-main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to a random sequence.
The step may further include: each playing device connected with the sound source device in the target playing group generates a control playing sequence number corresponding to each playing device (each playing device connected with the sound source device) according to a set generation rule in a broadcasting mode; and the playing devices connected with the sound source devices control the playing devices in the target playing group to play the files to be played of the sound source devices corresponding to the target playing group based on the respective corresponding control playing sequence numbers.
The generating, by the playback devices connected to the sound source device in the target playback group according to the set generation rule in a broadcast manner, respective control playback sequence numbers (of the playback devices connected to the sound source device) may include: and each playing device connected with the sound source device in the target playing group generates a control playing sequence number corresponding to each playing device (each playing device connected with the sound source device) according to each MAC address or IP address in a broadcasting mode.
On the basis of the foregoing embodiment, the controlling, by each playback device connected to the sound source device, each playback device of the target playback group to play back the to-be-played file of the sound source device corresponding to the target playback group based on the respective corresponding control playback sequence number may include: the playing devices connected with the sound source devices respectively control the connected sound source devices to send data to be played to the playing devices (connected with the sound source devices) on the basis of the respective corresponding control playing sequence numbers; and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
In the method provided by this embodiment, after the master playback device controls the combination of at least two playback devices and the master playback device is a target playback group, each playback device in the target playback group synchronously plays the playback files of each corresponding audio source device, so that a plurality of playback groups collectively play the playback files of a plurality of corresponding audio source devices in turn, and the audio source devices can be third-party audio source devices relative to the playback devices, thereby enriching the types of audio source devices that can be connected to the audio/video playback system.
EXAMPLE III
Fig. 5 is a flowchart of a method for controlling a play group in an audio/video play system according to a third embodiment of the present invention, where this embodiment is optimized based on the second embodiment, and specifically optimizes a file to be played, of a sound source device corresponding to a target play group, played by each play device in the target play group to be: each playing device in the target playing group determines a secondary main playing device in the target playing group according to a set determination rule; and the secondary main playing device controls each playing device in the target playing group to play the file to be played of the sound source device corresponding to the target playing group.
Correspondingly, as shown in fig. 5, the method provided by the embodiment includes the following steps:
step 301, the main playback device obtains a merge request generated by the current playback device.
Step 302, the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within a set time.
Step 303, the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, where the playing group includes at least one playing device.
And step 304, determining the secondary main playing device in the target playing group by each playing device in the target playing group according to a set determination rule.
The secondary main playing device is a main playing device in a playing group.
As an example of the first embodiment, in the third case, the sub-primary playback device in the target playback group, which is assumed to be playback device D, may be determined according to the size of the MAC address or IP address of the playback device C, D, E, F in the target playback group.
And 305, the sub-main playing device controls each playing device in the target playing group to play the file to be played of the sound source device corresponding to the target playing group.
The step may specifically include: the sub-main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played to the playing devices connected with the sub-main playing device according to a set sending rule; and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
For example, if the playing device D receives the merging instruction of the user first and the playing device E receives the merging instruction of the user later, the sub-main playing device D may control the playing device D to notify the connected sound source device c of sending the data to be played corresponding to the sound source device c; after receiving the notification, the sound source equipment C sends the data to be played to the playing equipment D; after receiving the data to be played, the playing device D sends the data to be played (which may be sent in a broadcast form) to other playing devices C, E, F in the target playing group, and after receiving the data to be played, the playing device C, E, F synchronously plays the file to be played corresponding to the data to be played with the playing device D. Then, the secondary main playing device D controls the playing device E to inform the connected sound source device D of sending data to be played corresponding to the sound source device D; after receiving the notification, the sound source equipment D sends the data to be played to the playing equipment E; after receiving the data to be played, the playing device E sends the data to be played (which may be sent in a broadcast form) to other playing devices C, D, F in the target playing group, and after receiving the data to be played, the playing device C, D, F synchronously plays the file to be played corresponding to the data to be played with the playing device E.
On the basis of the above embodiment, the controlling, by the sub-main playback device, each sound source device corresponding to the target playback group to send data to be played to each connected playback device according to a set sending rule includes: the secondary main playing device controls each sound source device corresponding to the target playing group to be respectively used as the current sound source device according to a set sending rule; and the current sound source equipment sends data to be played to playing equipment connected with the current sound source equipment. Further still include: the playing devices in the target playing group except the playing device connected with the current sound source device send jump instructions to the sound source devices connected with the playing devices; and after receiving the jump instruction, the sound source equipment connected with each sound source equipment stops sending the playing data, and jumps the playing file played currently to the beginning of the playing file played currently or to the next playing file.
In addition, the secondary main playing device may also randomly determine a sound source device connected to one playing device in the target playing group to continue to send playing data, so that the continuous playing of music is ensured without interruption in the process of forming the target playing group by multiple playing devices.
According to the technical scheme provided by the embodiment, after the main playing device controls the combination of at least two playing devices and the main playing device is a target playing group, the playing devices in the target playing group synchronously play the playing files of the corresponding sound source devices, so that the playing files of the corresponding sound source devices are played by the multiple playing groups in turn, and the sound source devices can be third-party sound source devices relative to the playing devices, so that the types of the sound source devices which can be connected with an audio and video playing system are enriched.
Example four
Fig. 6 is a flowchart of a control method for a play group in an audio/video play system according to a fourth embodiment of the present invention, where this embodiment is optimized based on the second embodiment, and specifically optimizes to-be-played files of sound source devices corresponding to the target play group played by each play device in the target play group as follows: each playing device connected with the sound source device in the target playing group generates a corresponding control playing sequence number according to a set generation rule in a broadcasting mode; and the playing devices connected with the sound source devices control the playing devices in the target playing group to play the files to be played of the sound source devices corresponding to the target playing group based on the respective corresponding control playing sequence numbers.
Correspondingly, as shown in fig. 6, the method provided by the embodiment includes the following steps:
step 401, the main playing device obtains a merge request generated by the current playing device.
Step 402, the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within a set time.
Step 403, the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, where the playing group includes at least one playing device.
And step 404, generating corresponding control playing serial numbers by each playing device connected with the sound source device in the target playing group according to a set generation rule in a broadcasting mode.
As in the first example, in the third case, after the target play group is composed of the playback devices C, D, E, F, the playback device D and the playback device E connected to the sound source device obtain their respective control playback numbers in a broadcast manner, and assume that the IP address of the playback device D is greater than the IP address of the playback device E, the control playback number obtained by the playback device D is 01, and the control playback number obtained by the playback device E is 02.
And 405, controlling each playing device connected with the sound source device to play the file to be played of the sound source device corresponding to the target playing group by each playing device in the target playing group based on the corresponding control playing sequence number.
The step may specifically include: the playing devices connected with the sound source devices respectively control the connected sound source devices to send data to be played to the playing devices respectively based on the corresponding control playing serial numbers; and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
Exemplarily, firstly, the playing device D with the playing sequence number 01 controls the connected sound source device c to send data to be played corresponding to the sound source device c; after receiving the notification, the sound source equipment C sends the data to be played to the playing equipment D; after receiving the data to be played, the playing device D sends the data to be played (which may be sent in a broadcast form) to other playing devices C, E, F in the target playing group, and after receiving the data to be played, the playing device C, E, F synchronously plays the file to be played corresponding to the data to be played with the playing device D. Then, the playing equipment E with the playing sequence number of 02 is controlled to control the connected sound source equipment D to inform the sending sound source equipment D of the data to be played corresponding to the sound source equipment D; after receiving the notification, the sound source equipment D sends the data to be played to the playing equipment E; after receiving the data to be played, the playing device E sends the data to be played (which may be sent in a broadcast form) to other playing devices C, D, F in the target playing group, and after receiving the data to be played, the playing device C, D, F synchronously plays the file to be played corresponding to the data to be played with the playing device E.
On the basis of the foregoing embodiment, the controlling, by each playback device connected to the sound source device, the connected sound source device to send data to be played to each other based on the corresponding control playback sequence number includes: the playing devices connected with the sound source devices respectively control the connected sound source devices to serve as current sound source devices on the basis of the respective corresponding control playing serial numbers; and the current sound source equipment sends data to be played to playing equipment connected with the current sound source equipment. Further, the method also comprises the following steps: the playing devices in the target playing group except the playing device connected with the current sound source device send jump instructions to the sound source devices connected with the playing devices; and after receiving the jump instruction, the sound source equipment connected with each sound source equipment stops sending the playing data, and jumps the playing file played currently to the beginning of the playing file played currently or to the next playing file.
According to the technical scheme provided by the embodiment, after the main playing device controls the combination of at least two playing devices and the main playing device is a target playing group, the playing devices in the target playing group synchronously play the playing files of the corresponding sound source devices, so that the playing files of the corresponding sound source devices are played by the multiple playing groups in turn, and the sound source devices can be third-party sound source devices relative to the playing devices, so that the types of the sound source devices which can be connected with an audio and video playing system are enriched.
EXAMPLE five
Fig. 7 is a flowchart of a method for controlling a play group in an audio/video play system according to a fifth embodiment of the present invention, and as shown in fig. 7, the method for controlling a play group in an audio/video play system according to the present embodiment includes the following steps:
step 501, the main playing device obtains a merge request generated by the current playing device.
Step 502, the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within a set time.
Step 503, the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, where the playing group includes at least one playing device.
Step 504, the main playing device obtains a splitting request generated by the current playing device, and separates the current playing device from the playing group according to the splitting request.
The play group may be a target play group.
The obtaining, by the master playback device, the split request generated by the current playback device may specifically include: acquiring a splitting request generated when a current playing device receives a splitting instruction acted on the current playing device by a user; or acquiring a splitting request generated when the current playing equipment receives a splitting instruction sent by the sound source equipment connected with the current playing equipment.
The current playing device which is separated from the playing group can inform the connected sound source device to send audio and video data to the current playing device; and after receiving the notification, the sound source equipment can select a next playing file from a playing list of the sound source equipment, and send the audio and video data corresponding to the playing file to the current playing equipment so as to enable the current playing equipment to play the playing file.
On the basis of the above embodiment, after the current playback device is separated from the play group, the method may further include: and if the current playing equipment has the sound source equipment connected with the current playing equipment, the main playing equipment controls the secondary main playing equipment of the playing group where the current playing equipment is located to delete the playing file of the sound source equipment in the playing list.
On the basis of the above embodiment, the method may further include: if the current playing device is a secondary main playing device of a playing group where the current playing device is located, the main playing device selects one playing device from the playing group as a new secondary main playing device according to a set rule, and sends the playing list with the playing files deleted to the new secondary main playing device.
As in the above example, if the sub-main playback device D obtains the splitting request generated by itself, the main playback device B selects a playback device from the target playback group as a new sub-main playback device according to the set rule, or of course, the sub-main playback device D may select a playback device as a new sub-main playback device according to the set rule.
According to the technical scheme provided by the embodiment, the playing device can be separated from the playing group to which the playing device belongs to be played independently, and the playing group or the playing device in the audio and video playing system can be separated.
EXAMPLE six
On the basis of the foregoing embodiments, this embodiment provides an audio and video playing system, where the audio and video playing system includes a plurality of playing devices, the playing devices form at least two playing groups, each playing group includes at least one playing device, and a main playing device in the playing devices is configured to: acquiring a merging request generated by current playing equipment; confirming that a merging request sent by other playing equipment in the audio and video playing system is obtained within a set time; and combining the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group.
According to the technical scheme provided by the embodiment, by adopting the technical means that the main playing device merges the playing groups where the at least two playing devices are located into one playing group when receiving the merging request sent by the at least two playing devices, the technical problem that in the prior art, when the sound source device does not support the merging command of merging the multiple playing groups, the merging control of the playing groups in the audio and video playing system is realized, and meanwhile, the diversification of the sound source device connected with the playing devices in the audio and video playing system is realized, and the audio and video data are supported to be sent to the audio and video playing system by various sound source devices so that each playing device plays the playing file corresponding to the audio and video data.
On the basis of the above embodiments, each playing device in the target playing group synchronously plays the file to be played of the sound source device corresponding to the target playing group.
On the basis of the foregoing embodiments, the acquiring, by the master playback device, the merge request generated by the current playback device specifically includes:
the method comprises the steps that a main playing device obtains a merging request generated when a current playing device receives a merging instruction acted on the current playing device by a user; or,
the main playing device obtains a merging request generated when the current playing device receives a merging instruction sent by a sound source device connected with the current playing device.
On the basis of the foregoing embodiments, the step of synchronously playing, by each playback device in the target playback group, a file to be played of the sound source device corresponding to the target playback group includes:
each playing device in the target playing group determines a secondary main playing device in the target playing group according to a set determination rule;
and the secondary main playing device controls each playing device in the target playing group to play the file to be played of the sound source device corresponding to the target playing group.
On the basis of the foregoing embodiments, the step of synchronously playing, by each playback device in the target playback group, a file to be played of the sound source device corresponding to the target playback group includes:
each playing device connected with the sound source device in the target playing group generates a corresponding control playing sequence number according to a set generation rule in a broadcasting mode;
and the playing devices connected with the sound source devices control the playing devices in the target playing group to play the files to be played of the sound source devices corresponding to the target playing group based on the respective corresponding control playing sequence numbers.
On the basis of the foregoing embodiments, the controlling, by the sub-main playback device, each playback device in the target playback group to play a file to be played back of the sound source device corresponding to the target playback group includes:
the sub-main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played to the playing devices connected with the sub-main playing device according to a set sending rule;
and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
On the basis of the foregoing embodiments, the controlling, by each playback device connected to a sound source device, each playback device of the target playback group to play back a to-be-played file of the sound source device corresponding to the target playback group based on the respective corresponding control playback sequence number includes:
the playing devices connected with the sound source devices respectively control the connected sound source devices to send data to be played to the playing devices respectively based on the corresponding control playing serial numbers;
and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
On the basis of the foregoing embodiments, determining, by each playback device in the target playback multicast according to a set determination rule, a secondary main playback device in the target playback group includes:
and each playing device in the target playing multicast determines the playing device with the minimum or maximum MAC address or the minimum or maximum IP address in the target playing group as a secondary main playing device in the target playing group.
On the basis of the foregoing embodiments, the generating, by the playback devices connected to the sound source device in the target playback group according to the set generation rule in a broadcast manner, respective corresponding control playback numbers includes:
and each playing device connected with the sound source device in the target playing group generates a corresponding control playing serial number according to the MAC address or the IP address of each playing device in a broadcasting mode.
On the basis of the foregoing embodiments, the controlling, by the sub-main playback device, each sound source device corresponding to the target playback group to send data to be played to each connected playback device according to a set sending rule includes:
the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to the time sequence of the playing device connected with each sound source device receiving the merging instruction; or,
and the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to a random sequence.
On the basis of the foregoing embodiments, the master playback device is further configured to: if a merging request sent by other playing devices except the current playing device in the audio and video playing system is not received within a set time, and the current playing device is detected to be in a synchronous playing state of a playing group where the current playing device is located, the current playing device is separated from the playing group where the current playing device is located.
On the basis of the foregoing embodiments, the master playback device is further configured to: acquiring a splitting request generated by current playing equipment, and separating the current playing equipment from a playing group according to the splitting request.
On the basis of the foregoing embodiments, the master playback device is further configured to: after the current playing device is separated from the playing group, if the current playing device has the sound source device connected with the current playing device, the secondary main playing device of the playing group where the current playing device is located is controlled to delete the playing file of the sound source device in the playing list.
On the basis of the foregoing embodiments, the master playback device is further configured to: and if the current playing equipment is the secondary main playing equipment of the playing group where the current playing equipment is located, selecting one playing equipment from the playing group as new secondary main playing equipment according to a set rule, and sending the playing list with the playing files deleted to the new secondary main playing equipment.
The audio and video playing system provided in the above embodiment can execute the control method of the playing group in the audio and video playing system provided in any embodiment of the present invention, and has the corresponding functional modules and beneficial effects for executing the method. For details of the technology not described in detail in the above embodiments, reference may be made to a method for controlling a play group in an audio/video playing system provided in any embodiment of the present invention.
In addition, a schematic structural diagram of a playing device in the audio/video playing system is shown in fig. 8, and mainly includes: the device comprises a processor, a Bluetooth module, a network interface, an audio and video amplification module, a loudspeaker and a memory;
the processor is the core of the playing device and is used for executing a control program, communicating with each peripheral functional module, and coordinating and controlling the work of each functional module.
The Bluetooth module is used for realizing Bluetooth communication, so that the playing equipment can be connected with sound source equipment with the same Bluetooth function through the Bluetooth technology to acquire audio and video data or control data. The Bluetooth module transmits the acquired audio and video data and control data to the processor, and also transmits the audio and video data and control data transmitted by the processor to the sound source equipment or other Bluetooth equipment.
The network interface can be a wired network interface or a wireless network interface conforming to 802.11 specification, and the processor can be connected to the internet through the network interface to acquire network streaming media music data. Through a network interface, particularly in a wireless network form, a plurality of playing devices can form a wireless audio and video playing system to realize synchronous playing of audio and video data. Under a general condition, each sound source device can also be connected into the audio and video playing system through a wireless network (such as WIFI) to operate and control the audio and video playing system and the playing devices in the system.
The audio and video amplification module is used for carrying out power amplification on the analog audio and video signals sent by the processor so as to drive the loudspeaker to produce sound.
The loudspeaker is a sound reduction part, and the number of the loudspeaker can be one or more.
The memory is used for storing programs executed by the processor and some configuration data of the audio and video playing system, such as network connection data, volume information, grouping information, a play list and the like.
The foregoing is considered as illustrative of the preferred embodiments of the invention and technical principles employed. The present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in more detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the claims.
Claims (26)
1. A control method for playing groups in an audio and video playing system is characterized by comprising the following steps:
the main playing device obtains a merging request generated by the current playing device;
the main playing device confirms that a merging request sent by other playing devices except the current playing device in the audio and video playing system is obtained within set time;
the main playing device combines the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group, wherein the playing group comprises at least one playing device;
wherein, the acquiring the merge request generated by the current playing device includes:
the method comprises the steps that a main playing device obtains a merging request generated when a current playing device receives a merging instruction acted on the current playing device by a user; or,
the main playing device obtains a merging request generated when the current playing device receives a merging instruction sent by a sound source device connected with the current playing device.
2. The method of claim 1, further comprising: and synchronously playing the files to be played of the sound source equipment corresponding to the target playing group by each playing equipment in the target playing group.
3. The method of claim 2, wherein the step of playing the to-be-played file of the sound source device corresponding to the target play group synchronously by each play device in the target play group comprises:
each playing device in the target playing group determines a secondary main playing device in the target playing group according to a set determination rule;
and the secondary main playing device controls each playing device in the target playing group to play the file to be played of the sound source device corresponding to the target playing group.
4. The method of claim 2, wherein the step of playing the to-be-played file of the sound source device corresponding to the target play group synchronously by each play device in the target play group comprises:
each playing device connected with the sound source device in the target playing group generates a corresponding control playing sequence number according to a set generation rule in a broadcasting mode;
and the playing devices connected with the sound source devices control the playing devices in the target playing group to play the files to be played of the sound source devices corresponding to the target playing group based on the respective corresponding control playing sequence numbers.
5. The method of claim 3, wherein the controlling, by the sub-main playback device, each playback device in the target playback group to play back the file to be played back of the sound source device corresponding to the target playback group comprises:
the sub-main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played to the playing devices connected with the sub-main playing device according to a set sending rule;
and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
6. The method of claim 4, wherein the step of controlling, by each playback device connected to the sound source device, each playback device of the target playback group to play back the file to be played back of the sound source device corresponding to the target playback group based on the corresponding control playback sequence number comprises:
the playing devices connected with the sound source devices respectively control the connected sound source devices to send data to be played to the playing devices respectively based on the corresponding control playing serial numbers;
and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
7. The method according to claim 3 or 5, wherein determining, by each playback device in the target playback multicast, the sub-primary playback device in the target playback group according to a set determination rule comprises:
and each playing device in the target playing multicast determines the playing device with the minimum or maximum MAC address or the minimum or maximum IP address in the target playing group as a secondary main playing device in the target playing group.
8. The method of claim 4 or 6, wherein the generating, by the playback devices connected to the audio source device in the target playback group according to the set generation rule in a broadcast manner, respective corresponding control playback sequence numbers comprises:
and each playing device connected with the sound source device in the target playing group generates a corresponding control playing serial number according to the MAC address or the IP address of each playing device in a broadcasting mode.
9. The method of claim 5, wherein the sub-main playback device controlling each sound source device corresponding to the target playback group to respectively send data to be played to the playback devices connected to the sub-main playback device according to a set sending rule comprises:
the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to the time sequence of the playing device connected with each sound source device receiving the merging instruction; or,
and the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to a random sequence.
10. The method of claim 1, further comprising:
if the master playing device does not receive a merging request sent by other playing devices in the audio and video playing system except the current playing device within a set time and detects that the current playing device is in a synchronous playing state of a playing group in which the current playing device is located, the current playing device is separated from the playing group in which the current playing device is located.
11. The method of claim 1, further comprising:
the main playing device obtains a splitting request generated by the current playing device, and separates the current playing device from the playing group according to the splitting request.
12. The method according to claim 11, further comprising, after separating the current playback device from the current playback group:
and if the current playing equipment has the sound source equipment connected with the current playing equipment, the main playing equipment controls the secondary main playing equipment of the playing group where the current playing equipment is located to delete the playing file of the sound source equipment in the playing list.
13. The method of claim 12, further comprising:
if the current playing device is a secondary main playing device of a playing group where the current playing device is located, the main playing device selects one playing device from the playing group as a new secondary main playing device according to a set rule, and sends the playing list with the playing files deleted to the new secondary main playing device.
14. An audio and video playing system is characterized by comprising a plurality of playing devices, wherein a main playing device in the plurality of playing devices is used for:
acquiring a merging request generated by current playing equipment;
acquiring a merging request sent by other playing equipment except the current playing equipment in the audio and video playing system within a set time;
combining the playing group where the current playing device is located and the playing groups where the other playing devices are located into a target playing group;
the method for acquiring the merge request generated by the current playing device by the main playing device specifically comprises the following steps:
the method comprises the steps that a main playing device obtains a merging request generated when a current playing device receives a merging instruction acted on the current playing device by a user; or,
the main playing device obtains a merging request generated when the current playing device receives a merging instruction sent by a sound source device connected with the current playing device.
15. The system according to claim 14, wherein each playback device in the target playback group synchronously plays back the to-be-played file of the sound source device corresponding to the target playback group.
16. The system of claim 15, wherein the step of playing the to-be-played file of the sound source device corresponding to the target play group synchronously by each play device in the target play group comprises:
each playing device in the target playing group determines a secondary main playing device in the target playing group according to a set determination rule;
and the secondary main playing device controls each playing device in the target playing group to play the file to be played of the sound source device corresponding to the target playing group.
17. The system of claim 15, wherein the step of playing the to-be-played file of the sound source device corresponding to the target play group synchronously by each play device in the target play group comprises:
each playing device connected with the sound source device in the target playing group generates a corresponding control playing sequence number according to a set generation rule in a broadcasting mode;
and the playing devices connected with the sound source devices control the playing devices in the target playing group to play the files to be played of the sound source devices corresponding to the target playing group based on the respective corresponding control playing sequence numbers.
18. The system of claim 16, wherein the sub-main playback device controlling each playback device in the target playback group to play back the file to be played back of the sound source device corresponding to the target playback group comprises:
the sub-main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played to the playing devices connected with the sub-main playing device according to a set sending rule;
and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
19. The system according to claim 17, wherein the step of controlling, by each playback device connected to the sound source device, each playback device of the target playback group to play back the file to be played back of the sound source device corresponding to the target playback group based on the corresponding control playback sequence number includes:
the playing devices connected with the sound source devices respectively control the connected sound source devices to send data to be played to the playing devices respectively based on the corresponding control playing serial numbers;
and playing the file to be played corresponding to the data to be played by each playing device in the target playing group after receiving the data to be played.
20. The system according to claim 16 or 18, wherein the determining, by each playback device in the target playback multicast, a sub-primary playback device in the target playback group according to the set determination rule comprises:
and each playing device in the target playing multicast determines the playing device with the minimum or maximum MAC address or the minimum or maximum IP address in the target playing group as a secondary main playing device in the target playing group.
21. The system according to claim 17 or 19, wherein the generating, by the playback devices connected to the audio source device in the target playback group, respective corresponding control playback sequence numbers according to the set generation rule in a broadcast manner includes:
and each playing device connected with the sound source device in the target playing group generates a corresponding control playing serial number according to the MAC address or the IP address of each playing device in a broadcasting mode.
22. The system of claim 18, wherein the sub-main playback device controlling each sound source device corresponding to the target playback group to respectively send data to be played to the playback devices connected thereto according to a set sending rule comprises:
the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to the time sequence of the playing device connected with each sound source device receiving the merging instruction; or,
and the secondary main playing device controls each sound source device corresponding to the target playing group to respectively send data to be played according to a random sequence.
23. The system of claim 14, wherein the master playback device is further configured to: if a merging request sent by other playing devices except the current playing device in the audio and video playing system is not received within a set time, and the current playing device is detected to be in a synchronous playing state of a playing group where the current playing device is located, the current playing device is separated from the playing group where the current playing device is located.
24. The system of claim 14, wherein the master playback device is further configured to: acquiring a splitting request generated by current playing equipment, and separating the current playing equipment from a playing group according to the splitting request.
25. The system of claim 24, wherein the master playback device is further configured to: after the current playing device is separated from the playing group, if the current playing device has the sound source device connected with the current playing device, the secondary main playing device of the playing group where the current playing device is located is controlled to delete the playing file of the sound source device in the playing list.
26. The system of claim 25, wherein the master playback device is further configured to: and if the current playing equipment is the secondary main playing equipment of the playing group where the current playing equipment is located, selecting one playing equipment from the playing group as new secondary main playing equipment according to a set rule, and sending the playing list with the playing files deleted to the new secondary main playing equipment.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101410773A (en) * | 2003-07-28 | 2009-04-15 | 索诺斯公司 | System and method for synchronizing operations among a plurality of independently clocked digital data processing devices |
| CN105096990A (en) * | 2015-07-29 | 2015-11-25 | 广东欧珀移动通信有限公司 | Group play control method and terminal of play system |
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| CN101410773A (en) * | 2003-07-28 | 2009-04-15 | 索诺斯公司 | System and method for synchronizing operations among a plurality of independently clocked digital data processing devices |
| CN105096990A (en) * | 2015-07-29 | 2015-11-25 | 广东欧珀移动通信有限公司 | Group play control method and terminal of play system |
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