CN105072482A - Play control method and device for multimedia play equipment - Google Patents
Play control method and device for multimedia play equipment Download PDFInfo
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- CN105072482A CN105072482A CN201510526957.4A CN201510526957A CN105072482A CN 105072482 A CN105072482 A CN 105072482A CN 201510526957 A CN201510526957 A CN 201510526957A CN 105072482 A CN105072482 A CN 105072482A
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 124
- 230000000052 comparative effect Effects 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000008569 process Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 7
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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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
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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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
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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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention discloses a play control method and a play control device for multimedia play equipment in a multimedia play system. The method comprises the steps as follows: establishing a first communication connection with a first control terminal; establishing a second communication connection with a second control terminal, wherein the second communication connection is different from the first communication connection; comparing priorities of the first communication connection and the second communication connection while receiving multimedia data to be played and play control information, which are transmitted by the second control terminal, and determining whether to play a multimedia file to be played corresponding to the multimedia data to be played according to a comparing result and the play control information. By using the above technical solution in the embodiment of the invention, the multimedia play equipment could automatically process and control conflicts while different control terminals simultaneously perform play control to the play equipment in the multimedia play system to avoid system error brought by the conflicts of the play control so as to resolve troubles of a user and improve user experience.
Description
Technical field
The embodiment of the present invention relates to multimedia play technology field, particularly relates to control method for playing back and the device of the multimedia play equipment in a kind of multimedia play system.
Background technology
At present, multimedia play equipment is generally all integrated with network communicating function, and multiple multimedia play equipments of zones of different form a multimedia play system by interconnection network.Under normal circumstances, multiple stage playback equipment in multimedia play system can wirelessly from a composition private network, wireless mesh (mesh) network technology such as can be used to form private network, and each playback equipment can pass through these private network exchange message and data.
Multiple multimedia play equipments in multimedia play system can play multimedia file separately, also can synchronous play multimedia file.Multiple multimedia play equipment also can be divided into multiple broadcasting group, realizes each broadcasting group and plays different multimedia files respectively.In addition, each multimedia play equipment or broadcasting group can accept the control of same subscriber, also can accept the control of different user, for user brings brand-new experience.
The mobile terminals such as smart mobile phone be can be used as control terminal and are connected with multimedia play system by wireless communication technology, control multimedia play system.Common a kind of connected mode is, mobile terminal is by Wireless Fidelity (WirelessFidelity, WIFI) technology and multimedia play system connect, selection multimedia file can be browsed on the control software design of control terminal or application software, be pushed to multimedia play system and play; Another kind of connected mode is, mobile terminal is set up bluetooth with the multimedia play equipment of in multimedia play system and is connected, the multi-medium data stored in mobile terminal directly can be sent to this multimedia play equipment and control it and play, the multi-medium data received also to be sent to other multimedia play equipments in system by this multimedia play equipment by private network.Above-mentioned two kinds of modes may coexist, namely certain time, a mobile terminal may be there is and be connected to multimedia play system by WIFI wireless network, and another mobile terminal connects a playback equipment in multimedia play system by bluetooth.When two use control this playback equipment by the control terminal in hand per family, or when a user uses different control terminals to control this playback equipment, will clash.Such as, certain user uses control terminal to be connected to multimedia play system by WIFI, and control one of them broadcasting group and synchronously play music, in the process that this broadcasting multicast is put the music on, another user uses other control terminal to set up bluetooth with certain playback equipment in above-mentioned broadcasting group to be connected, and send audio frequency and Play Control information and want to control it to this playback equipment and play, this playback equipment cannot judge continue to play original music based on existing Play Control scheme, or the new music play by Bluetooth transmission, easily cause occurring system mistake, affect the normal use of user.
Summary of the invention
The object of the embodiment of the present invention is to provide control method for playing back and the device of the multimedia play equipment in a kind of multimedia play system, with solve different control terminal Play Control is carried out to the playback equipment in multimedia play system simultaneously time, easily cause the problem of system fault because clashing.
On the one hand, embodiments provide the control method for playing back of the multimedia play equipment in a kind of multimedia play system, comprising:
Set up and communicate to connect with first of the first control terminal;
Set up and be connected with the second communication of the second control terminal, described second communication connection and described first communicates to connect not identical;
When receiving multi-medium data to be played and the Play Control information of described second control terminal transmission, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information.
On the other hand, embodiments provide the broadcast control device of the multimedia play equipment in a kind of multimedia play system, comprising:
Module is set up in first communication connection, communicates to connect with first of the first control terminal for setting up;
Second communication connection establishment module, is connected with the second communication of the second control terminal for setting up, and described second communication connection and described first communicates to connect not identical;
Transmit control module, for when receiving multi-medium data to be played and the Play Control information of described second control terminal transmission, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information.
The Play Control scheme of the multimedia play equipment in the multimedia play system provided in the embodiment of the present invention, after multimedia play equipment and the first control terminal set up the first communication connection, establish with the second control terminal the second communication being different from the first communication connection to be again connected, when receiving multi-medium data to be played and the Play Control information of the second control terminal transmission, relatively first communicate to connect the priority be connected with second communication, and determine whether to play multimedia file to be played corresponding to multi-medium data to be played according to comparative result and Play Control information.By adopting technique scheme, when different control terminal carries out Play Control to the playback equipment in multimedia play system simultaneously, multimedia play equipment can control hazard by oneself, the system fault caused because Play Control clashes can be avoided, thus solve user's worry, improve Consumer's Experience.
Accompanying drawing explanation
The schematic flow sheet of the control method for playing back of the multimedia play equipment in a kind of multimedia play system that Fig. 1 provides for the embodiment of the present invention one;
The structured flowchart of the multimedia play equipment in a kind of multimedia play system that Fig. 2 provides for the embodiment of the present invention one;
The networking schematic diagram of a kind of multimedia play system that Fig. 3 provides for the embodiment of the present invention one;
The schematic flow sheet of the control method for playing back of the multimedia play equipment in a kind of multimedia play system that Fig. 4 provides for the embodiment of the present invention two;
The schematic flow sheet of the control method for playing back of the music player devices in a kind of music playing system that Fig. 5 provides for the embodiment of the present invention three;
The structured flowchart of the broadcast control device of the multimedia play equipment in a kind of multimedia play system that Fig. 6 provides for the embodiment of the present invention four.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Before in further detail exemplary embodiment being discussed, it should be mentioned that some exemplary embodiments are described as the process or method described as flow chart.Although every step is described as the process of order by flow chart, many steps wherein can be implemented concurrently, concomitantly or simultaneously.In addition, the order of every step can be rearranged.When its step completes, described process can be terminated, but can also have the additional step do not comprised in the accompanying drawings.Described process can correspond to method, function, code, subroutine, subprogram etc.
Embodiment one
The schematic flow sheet of the control method for playing back of the multimedia play equipment in a kind of multimedia play system that Fig. 1 provides for the embodiment of the present invention one, the method can be performed by the broadcast control device of the multimedia play equipment in multimedia play system, wherein this device can by software and/or hardware implementing, in the multimedia play equipment of accessible site in multimedia play system.As shown in Figure 1, the method comprises:
Step 101, to set up and first the communicating to connect of the first control terminal.
Step 102, foundation are connected with the second communication of the second control terminal.
Wherein, second communication connection and first communicates to connect not identical.
Exemplary, the first communication connection or second communication connection are specifically as follows Wireless Fidelity (WirelessFidelity, WIFI) communication connection or Bluetooth communication connects.Because second communication connection and first communicates to connect not identical, so the first communication connection can be WIFI communication connection, and second communication connection can be Bluetooth communication connection; Or the first communication connection can be Bluetooth communication and connects, and second communication connection can be WIFI communication connection.
Exemplary, multimedia play equipment specifically can be used for playing the multimedia files such as music, video and picture.The structured flowchart of the multimedia play equipment in a kind of multimedia play system that Fig. 2 provides for the embodiment of the present invention one.As shown in Figure 2, a multimedia play equipment can comprise following main functional modules: processor 201, the core of playback equipment, executive control program, communicates, coordinate and control the work of each functional module with each functional module of periphery; Bluetooth module 202, realize Bluetooth communication, playback equipment can be connected with the equipment (smart mobile phone as control terminal) of same bluetooth enable by Bluetooth technology, obtain multi-medium data or control data, bluetooth module 202 can by the multi-medium data that acquires and control data transmission to processor 201, and the multi-medium data that also processor 201 can be transmitted and control data send to other bluetooth equipment.Network interface 203, it can be wired network interface, also can be the radio network interface meeting 802.11 specifications, processor 201 can be connected to the Internet by network interface 203, obtain network flow media data, by network interface 203, the particularly form of wireless network, multiple playback equipment can form a wireless multimedia broadcasting system, i.e. private network, realize multimedia synchronous broadcasting, each control terminal also connects into multimedia play system by wireless network (as WIFI), carry out operation to multimedia play system and intrasystem playback equipment to control.Audio amplification block 204, the voice data that processor 201 will obtain, after decoding or digital-to-analog conversion, sends to audio amplification block 204, the simulated audio signal that processor 201 sends over mainly is carried out power amplification by audio amplification block 204, to drive loud speaker sounding; Loud speaker 205, sound-reducing parts, its quantity can be one or more; Holder 206, the program that storage of processor 201 performs, and some configuration datas of multimedia play system, as the multimedia list etc. of network connection data, information volume, grouping information and broadcasting.Exemplary, main equipment and all comprise above-mentioned functions module from equipment, when certain multimedia play equipment in a multimedia play system directly sets up wired or wireless connection with router by network interface 203, be referred to as main equipment, and other multimedia play equipments in this multimedia play system are referred to as from equipment, and by the network interface 203 described private network of composition jointly together with main equipment.Multimedia play equipment in the present embodiment can be main equipment also can be from equipment.
The networking schematic diagram of a kind of multimedia play system that Fig. 3 provides for the embodiment of the present invention one.As shown in Figure 3, main equipment 301 in multimedia play system communicates with router three 04 by wired or wireless mode, private network (as shown in circle figure) is set up from equipment 302 and main equipment 301 by WIFI in multimedia play system, control terminal 303 by WIFI connection route device 304, thus carries out communicating with multimedia play system and controls playback equipment wherein.
Exemplary, the first control terminal or the second control terminal specifically can be the mobile terminals such as smart mobile phone, panel computer and notebook computer, and the private network by WIFI and multimedia play system connects.Such as, the router be connected with the main equipment in multimedia play system by WIFI is connected, and may have access to and control the playback equipment in multimedia play system private network; Also connect by certain multimedia play equipment in bluetooth and multimedia play system.
Step 103, when receive second control terminal send multi-medium data to be played and Play Control information time, relatively first communicate to connect the priority be connected with second communication, and determine whether to play multimedia file to be played corresponding to multi-medium data to be played according to comparative result and Play Control information.
Exemplary, the priority that different communication connects can be set in advance in playback equipment, specifically can be arranged by system default, also independently can be arranged according to personal habits by user.Preferably, the priority that the priority that Bluetooth communication connects communicates to connect higher than Wireless Fidelity.
Exemplary, described multi-medium data to be played specifically can be the multimedia file data such as voice data and video data stored in control terminal, also can be multimedia file title, deposits the multimedia document information such as the webserver of multimedia file and network address.Playback equipment can play-over multimedia file corresponding to multimedia file data, also can according to multimedia document information to the webserver or the Internet obtaining corresponding multimedia resource and playing.Described Play Control information can comprise the information such as the Play Control such as play instruction, volume parameter and play mode (putting as play separately or play multicast).
Exemplary, when comparative result is the priority of the priority that connects of second communication higher than the first communication connection, multimedia file to be played corresponding to device plays multi-medium data to be played is put in controlled record and broadcast.
Further, this step specifically can comprise: judge that playback equipment is current and whether be in broadcast state; If playback equipment is current be in broadcast state, then compare the priority that the first communication connection is connected with second communication, and determine whether to switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to comparative result and Play Control information; If playback equipment is current be not in broadcast state, directly play multimedia file to be played corresponding to multi-medium data to be played according to Play Control information.The benefit done like this is: when receiving multi-medium data to be played and the Play Control information of the second control terminal transmission, if playback equipment is current be not in broadcast state, namely idle condition is in, then do not need judge the priority of two kinds of communication connections and directly play, the broadcasting response time of playback equipment can be shortened, promote Consumer's Experience further.
The control method for playing back of the multimedia play equipment in the multimedia play system that the embodiment of the present invention one provides, after multimedia play equipment and the first control terminal set up the first communication connection, establish with the second control terminal the second communication being different from the first communication connection to be again connected, when receiving multi-medium data to be played and the Play Control information of the second control terminal transmission, relatively first communicate to connect the priority be connected with second communication, and determine whether to play multimedia file to be played corresponding to multi-medium data to be played according to comparative result and Play Control information.By adopting technique scheme, when different control terminal carries out Play Control to the playback equipment in multimedia play system simultaneously, multimedia play equipment can control hazard by oneself, the system fault caused because Play Control clashes can be avoided, thus solve user's worry, improve Consumer's Experience.
On the basis of above-described embodiment, after foundation is connected with the second communication of the second control terminal, also can comprising: when detecting that playback equipment is in broadcast state, stopping playing.That is, setting up after second communication is connected with the second control terminal, if playback equipment is current be in broadcast state, can stops immediately playing, waiting for that the second control terminal sends multi-medium data to be played and Play Control information; Can first not stop playing yet, and etc. receive and to stop again after the second control terminal sends multi-medium data to be played and Play Control information playing.
Embodiment two
The schematic flow sheet of the control method for playing back of the multimedia play equipment in a kind of multimedia play system that Fig. 4 provides for the embodiment of the present invention two, the present embodiment is optimized based on above-described embodiment, in the present embodiment, step " is compared the priority that the first communication connection is connected with second communication, and determine whether to play multimedia file to be played corresponding to multi-medium data to be played according to comparative result and Play Control information ", be optimized for: when judging that playback equipment is current and being in broadcasting group inter-sync broadcast state, relatively first communicate to connect the priority be connected with second communication, when comparative result is the priority of the priority that connects of second communication higher than the first communication connection, switches to according to Play Control information and play multimedia file to be played corresponding to multi-medium data to be played.
Accordingly, the method for the present embodiment comprises the steps:
Step 401, to set up and first the communicating to connect of the first control terminal.
Step 402, foundation are connected with the second communication of the second control terminal.
Step 403, the multi-medium data to be played receiving the second control terminal transmission and Play Control information.
Step 404, when judging that playback equipment is current and being in broadcasting group inter-sync broadcast state, more described first communicates to connect the priority be connected with described second communication.
Exemplary, the multiple multimedia play equipments in multimedia play system can play multimedia file separately, also can synchronous play multimedia file.Multiple multimedia play equipment also can be divided into multiple broadcasting group, realizes each broadcasting group and plays different multimedia files respectively.Such as, comprise playback equipment A, playback equipment B and playback equipment C in a broadcasting group, control terminal a is connected to multimedia play system by WIFI, and the playback equipment A, the playback equipment B that control in this broadcasting group and the synchronous played songs E of playback equipment C.In the playing process of song E, control terminal b is established a communications link by bluetooth and playback equipment A, and sends the voice data of song F and corresponding Play Control information to playback equipment A, then connect to bluetooth the priority be connected with WIFI and compare.
Step 404, when comparative result is the priority of the priority that connects of second communication higher than the first communication connection, switches to according to Play Control information and play multimedia file to be played corresponding to multi-medium data to be played.
Exemplary, as the citing in step 403, if the priority that bluetooth connects connect higher than WIFI priority time, then playback equipment A switches to played songs F according to Play Control information; If during the priority that the priority that bluetooth connects connects lower than WIFI, then playback equipment A continues and playback equipment B synchronous played songs E together with playback equipment C.
Further, after executing this step, also can send from group message to all the other playback equipments in broadcasting group, continue synchronously to play former multimedia file according to from group message to make all the other playback equipments in broadcasting group.Exemplary, the former multi-medium data source that former multimedia file is corresponding is comprised in group message, in broadcasting group, all the other playback equipments are originated according to the former multi-medium data corresponding from the former multimedia file in group information, continue to obtain former multi-medium data corresponding to former multimedia file, and the former multimedia file of synchronous broadcasting.Such as, as above-mentioned citing, after playback equipment A switches to played songs F according to Play Control information, can send from group message to playback equipment B and playback equipment C, inform that their playback equipment A are by this broadcasting group of disengaging, playback equipment B and playback equipment C will continue synchronous played songs E according to from group message.If broadcasting group is before when synchronous played songs E, the multi-medium data that song E is corresponding is when being undertaken obtaining by playback equipment A and sent to playback equipment B and playback equipment C by private network, the source of voice data corresponding to song E also can be comprised in group message, playback equipment B and playback equipment C is made to continue to obtain voice data corresponding to song E according to the source of voice data corresponding to song E, and synchronous played songs E.Certainly, if network is enough unimpeded, also can makes playback equipment A while played songs F, continue through private network and send voice data corresponding to song E to playback equipment B and playback equipment C.
Further, after execution of step 404, also can comprise: when detecting that to disconnect second communication is connected with the second control appliance, rejoin broadcasting group, and synchronously play the multimedia file of the current broadcasting of all the other playback equipments with all the other playback equipments in broadcasting group.As above-mentioned citing, after playback equipment A departs from broadcasting group, if detect that playback equipment A and control appliance b disconnect bluetooth and be connected, then playback equipment A can rejoin broadcasting group, if playback equipment B and playback equipment C is current synchronous played songs G, then playback equipment A and playback equipment B and the synchronous played songs G of playback equipment C.
The embodiment of the present invention two is on the basis of embodiment one, the control method for playing back of the playback equipment be in broadcasting group is optimized, in the switching playing process carrying out multimedia file, can not impact other playback equipment in broadcasting group, promote Consumer's Experience further.
Embodiment three
The schematic flow sheet of the control method for playing back of the music player devices in a kind of music playing system that Fig. 5 provides for the embodiment of the present invention three, the embodiment of the present invention is optimized on the basis of above-described embodiment, and is further detailed for music playing system.In the present embodiment, the priority that the priority that Bluetooth communication connects communicates to connect higher than WIFI.As shown in Figure 5, the method comprises:
Step 501, music player devices are set up and are communicated to connect with the WIFI of the first control terminal.
Step 502, music player devices are set up and are connected with the Bluetooth communication of the second control terminal.
Step 503, judge that music player devices is current and whether be in broadcast state, if so, then perform step 504; Otherwise perform step 505.
Step 504, continuation play current music, and detect the voice data to be played and Play Control information that whether receive the second control terminal transmission, if so, then perform step 506; Otherwise, continue to perform step 504.
Whether step 505, detection receive voice data to be played and the Play Control information of the second control terminal transmission, if so, then perform step 508; Otherwise, continue to perform step 505.
Step 506, judge that music player devices is current and whether play for being in the inter-sync of broadcasting group, if so, then perform step 507; Otherwise, perform step 508.
Step 507, to switch to according to Play Control information and play music file to be played corresponding to voice data to be played, and send from group message to all the other music player devices in broadcasting group, to make all the other music player devices in broadcasting group continue the former music file of synchronous broadcasting according to from group message, perform step 509.
Step 508, to switch to according to Play Control information and play music file to be played corresponding to voice data to be played, process ends.
Exemplary, if contain the control information of playing multicast and putting in the Play Control information of the second control terminal transmission, then the voice data to be played that can be received by this music player devices continuation forwarding and Play Control information are to other music player devices in broadcasting group.
Step 509, detect whether to disconnect with the second control appliance and communicate to connect, if so, then execution step 510; Otherwise continue to perform step 509.
Step 510, rejoin broadcasting group, and synchronously play the music file of the current broadcasting of all the other playback equipments with all the other music player devices in broadcasting group, process ends.
Step 511, play music file to be played corresponding to voice data to be played according to Play Control information, process ends.
Exemplary, if contain the control information of playing multicast and putting in the Play Control information of the second control terminal transmission, then the voice data to be played that can be received by this music player devices continuation forwarding and Play Control information are to other music player devices in broadcasting group.
The control method for playing back of the music player devices in a kind of music playing system that the embodiment of the present invention three provides, when using different control terminal to carry out Play Control to the playback equipment in music playing system simultaneously, music player devices can reasonably processing controls conflict voluntarily, the system fault caused because Play Control clashes can be avoided, and when the music player devices be in broadcasting group carries out in the switching playing process of music file, can not impact other music player devices in broadcasting group, can and solve user's worry, promote Consumer's Experience.
Embodiment four
The structured flowchart of the broadcast control device of the multimedia play equipment in a kind of multimedia play system that Fig. 6 provides for the embodiment of the present invention four, this device can by software and/or hardware implementing, in the multimedia play equipment of accessible site in multimedia play system.As shown in Figure 6, this device comprises the first communication connection and sets up module 601, second communication connection establishment module 602 and transmit control module 603.
Wherein, module 601 is set up in the first communication connection, communicates to connect with first of the first control terminal for setting up; Second communication connection establishment module 602, is connected with the second communication of the second control terminal for setting up, and described second communication connection and described first communicates to connect not identical; Transmit control module 603, for when receiving multi-medium data to be played and the Play Control information of described second control terminal transmission, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information.
On the basis of above-described embodiment, described transmit control module can comprise condition adjudgement unit and the first playing control unit.Wherein, whether condition adjudgement unit, be in broadcast state for judging that playback equipment is current; First playing control unit, for when described in described condition adjudgement unit judges, playback equipment is current be in broadcast state time, more described first communicates to connect the priority be connected with described second communication, and determines whether to switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to comparative result and described Play Control information; When described in described condition adjudgement unit judges, playback equipment is current be not in broadcast state time, directly play multimedia file to be played corresponding to described multi-medium data to be played according to described Play Control information.
On the basis of above-described embodiment, described transmit control module can comprise comparing unit and the second playing control unit.Wherein, comparing unit, for when judging that playback equipment is current and being in broadcasting group inter-sync broadcast state, more described first communicates to connect the priority be connected with described second communication; Second playing control unit, when the comparative result drawn for described comparing unit is the priority of the priority that connects of described second communication higher than described first communication connection, switches to according to described Play Control information and play multimedia file to be played corresponding to described multi-medium data to be played.
On the basis of above-described embodiment, this device also can comprise from group message transmission module, for after switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to described Play Control information, in described broadcasting group, all the other playback equipments send from group message, continue synchronously to play former multimedia file according to described to make all the other playback equipments in described broadcasting group from group message.
On the basis of above-described embodiment, the described former multi-medium data that can comprise described former multimedia file corresponding in group message is originated; Describedly specifically to can be used for from group message transmission module: after switching to according to described Play Control information and playing multimedia file to be played corresponding to described multi-medium data to be played, in described broadcasting group, all the other playback equipments send from group message, originate according to the described former multi-medium data corresponding from the described former multimedia file in group information to make all the other playback equipments in described broadcasting group, continue to obtain former multi-medium data corresponding to described former multimedia file, and the described former multimedia file of synchronous broadcasting.
On the basis of above-described embodiment, described transmit control module also can be used for: remain in described broadcasting group playback equipment send from group message, with make to remain in described broadcasting group playback equipment according to described from group message continue synchronous play former multimedia file after, when detecting that to disconnect described second communication is connected with described second control appliance, rejoin described broadcasting group, and synchronously play the multimedia file of the described current broadcasting of all the other playback equipments with all the other playback equipments in described broadcasting group.
On the basis of above-described embodiment, described transmit control module also can be used for: after foundation is connected with the second communication of the second control terminal, when detecting that playback equipment is in broadcast state, stops playing.
On the basis of above-described embodiment, described first communication connection is Wireless Fidelity communication connection, and described second communication connects for Bluetooth communication connects; Or described first communication connection is Bluetooth communication connection, it is Wireless Fidelity communication connection that described second communication connects.Wherein, the priority that the priority that described Bluetooth communication connects communicates to connect higher than described Wireless Fidelity.
The said goods can perform the method that any embodiment of the present invention provides, and possesses the corresponding functional module of manner of execution and beneficial effect.The not ins and outs of detailed description in the present embodiment, the method that can provide see any embodiment of the present invention.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (16)
1. a control method for playing back for the multimedia play equipment in multimedia play system, is characterized in that, comprising:
Set up and communicate to connect with first of the first control terminal;
Set up and be connected with the second communication of the second control terminal, described second communication connection and described first communicates to connect not identical;
When receiving multi-medium data to be played and the Play Control information of described second control terminal transmission, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information.
2. method according to claim 1, it is characterized in that, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information, comprising:
Judge that playback equipment is current and whether be in broadcast state;
If described playback equipment is current be in broadcast state, then more described first communicate to connect the priority be connected with described second communication, and determine whether to switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to comparative result and described Play Control information;
If described playback equipment is current be not in broadcast state, directly play multimedia file to be played corresponding to described multi-medium data to be played according to described Play Control information.
3. method according to claim 1, it is characterized in that, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information, comprising:
When judging that playback equipment is current and being in broadcasting group inter-sync broadcast state, more described first communicates to connect the priority be connected with described second communication;
When comparative result is the priority of the priority that connects of described second communication higher than described first communication connection, switches to according to described Play Control information and play multimedia file to be played corresponding to described multi-medium data to be played.
4. method according to claim 3, is characterized in that, after switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to described Play Control information, also comprises:
In described broadcasting group, all the other playback equipments send from group message, continue synchronously to play former multimedia file according to described to make all the other playback equipments in described broadcasting group from group message.
5. method according to claim 4, is characterized in that, the described former multi-medium data comprising described former multimedia file corresponding in group message is originated;
In described broadcasting group, all the other playback equipments send from group message, to make all the other playback equipments in described broadcasting group continue the former multimedia file of synchronous broadcasting according to described from group information, comprising:
In described broadcasting group, all the other playback equipments send from group message, originate according to the described former multi-medium data corresponding from the described former multimedia file in group information to make all the other playback equipments in described broadcasting group, continue to obtain former multi-medium data corresponding to described former multimedia file, and the described former multimedia file of synchronous broadcasting.
6. method according to claim 4, is characterized in that, sends from group message remaining playback equipment in described broadcasting group, with make to remain in described broadcasting group playback equipment according to described from group message continue synchronous play former multimedia file after, also comprise:
When detecting that to disconnect described second communication is connected with described second control appliance, rejoin described broadcasting group, and synchronously play the multimedia file of the described current broadcasting of all the other playback equipments with all the other playback equipments in described broadcasting group.
7. method according to claim 1, is characterized in that, after foundation is connected with the second communication of the second control terminal, also comprises:
When detecting that playback equipment is in broadcast state, stop playing.
8. according to described method arbitrary in claim 1-7, it is characterized in that, described first communication connection is Wireless Fidelity communication connection, and described second communication connects for Bluetooth communication connects; Or,
Described first communication connection is Bluetooth communication connection, and it is Wireless Fidelity communication connection that described second communication connects;
Wherein, the priority that the priority that described Bluetooth communication connects communicates to connect higher than described Wireless Fidelity.
9. a broadcast control device for the multimedia play equipment in multimedia play system, is characterized in that, comprising:
Module is set up in first communication connection, communicates to connect with first of the first control terminal for setting up;
Second communication connection establishment module, is connected with the second communication of the second control terminal for setting up, and described second communication connection and described first communicates to connect not identical;
Transmit control module, for when receiving multi-medium data to be played and the Play Control information of described second control terminal transmission, more described first communicates to connect the priority be connected with described second communication, and determines whether to play multimedia file to be played corresponding to described multi-medium data to be played according to comparative result and described Play Control information.
10. device according to claim 9, is characterized in that, described transmit control module comprises:
Whether condition adjudgement unit, be in broadcast state for judging that playback equipment is current;
First playing control unit, for when described in described condition adjudgement unit judges, playback equipment is current be in broadcast state time, more described first communicates to connect the priority be connected with described second communication, and determines whether to switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to comparative result and described Play Control information; When described in described condition adjudgement unit judges, playback equipment is current be not in broadcast state time, directly play multimedia file to be played corresponding to described multi-medium data to be played according to described Play Control information.
11. devices according to claim 9, is characterized in that, described transmit control module comprises:
Comparing unit, for when judging that playback equipment is current and being in broadcasting group inter-sync broadcast state, more described first communicates to connect the priority be connected with described second communication;
Second playing control unit, when the comparative result drawn for described comparing unit is the priority of the priority that connects of described second communication higher than described first communication connection, switches to according to described Play Control information and play multimedia file to be played corresponding to described multi-medium data to be played.
12. devices according to claim 11, is characterized in that, also comprise:
From group message transmission module, for after switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to described Play Control information, in described broadcasting group, all the other playback equipments send from group message, continue synchronously to play former multimedia file according to described to make all the other playback equipments in described broadcasting group from group message.
13. devices according to claim 12, is characterized in that, the described former multi-medium data comprising described former multimedia file corresponding in group message is originated;
Described from group message transmission module, specifically for:
After switch to multimedia file to be played corresponding to the described multi-medium data to be played of broadcasting according to described Play Control information, in described broadcasting group, all the other playback equipments send from group message, originate according to the described former multi-medium data corresponding from the described former multimedia file in group information to make all the other playback equipments in described broadcasting group, continue to obtain former multi-medium data corresponding to described former multimedia file, and the described former multimedia file of synchronous broadcasting.
14. devices according to claim 12, is characterized in that, described transmit control module also for:
Remain in described broadcasting group playback equipment send from group message, with make to remain in described broadcasting group playback equipment according to described from group message continue synchronous play former multimedia file after, when detecting that to disconnect described second communication is connected with described second control appliance, rejoin described broadcasting group, and synchronously play the multimedia file of the described current broadcasting of all the other playback equipments with all the other playback equipments in described broadcasting group.
15. devices according to claim 9, is characterized in that, described transmit control module also for: after foundation is connected with the second communication of the second control terminal, when detecting that playback equipment is in broadcast state, stopping broadcasting.
16., according to described device arbitrary in claim 9-15, is characterized in that, described first communication connection is Wireless Fidelity communication connection, and described second communication connects for Bluetooth communication connects; Or,
Described first communication connection is Bluetooth communication connection, and it is Wireless Fidelity communication connection that described second communication connects;
Wherein, the priority that the priority that described Bluetooth communication connects communicates to connect higher than described Wireless Fidelity.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510526957.4A CN105072482B (en) | 2015-08-25 | 2015-08-25 | The control method for playing back and device of a kind of multimedia play equipment |
| PCT/CN2015/096864 WO2017031864A1 (en) | 2015-08-25 | 2015-12-09 | Playing control method and apparatus for multimedia playing device |
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| CN201510526957.4A CN105072482B (en) | 2015-08-25 | 2015-08-25 | The control method for playing back and device of a kind of multimedia play equipment |
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| CN105072482B CN105072482B (en) | 2018-01-26 |
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| CN105072482B (en) | 2018-01-26 |
| WO2017031864A1 (en) | 2017-03-02 |
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