CN104954853A - Playing information saving method and system, play terminal and control terminal - Google Patents
Playing information saving method and system, play terminal and control terminal Download PDFInfo
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- CN104954853A CN104954853A CN201510311802.9A CN201510311802A CN104954853A CN 104954853 A CN104954853 A CN 104954853A CN 201510311802 A CN201510311802 A CN 201510311802A CN 104954853 A CN104954853 A CN 104954853A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 101000804902 Drosophila melanogaster Xaa-Pro aminopeptidase ApepP Proteins 0.000 claims description 59
- 230000006855 networking Effects 0.000 claims description 28
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 238000005728 strengthening Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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
- H04N21/41—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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- 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
- H04N21/41265—The peripheral being portable, e.g. PDAs or mobile phones having a remote control device for bidirectional communication between the remote control device and client device
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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
- H04N21/4334—Recording operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Graphics (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
An embodiment of the invention provides a playing information saving method and system, a play terminal and a control terminal. The method includes the steps: a node player receives a play command which the control terminal sends through a target APP (application); the node player plays a target audio file according to description of the target audio file, included in the play command, and broadcasts the play command to at least one slave player so that the slave player synchronously plays the target audio file; the node player counts the audio files successfully played and saves the description information of the audio files in preset second amount N and recently played, when a count number is equal to a preset first number M and the node player is idle. The invention has the advantages that reading/writing a database during saving the recent playing information is less frequent, the life of storage equipment is prolonged, and playing efficiency is improved.
Description
Technical field
The present invention relates to multimedia play technology field, be specifically related to a kind of broadcast information store method, system, playback terminal and control terminal.
Background technology
In recent years, wireless sound box market development is rapid, install to expand with the portability controlled, the online music resource of magnanimity, many rooms use, multichannel, audio amplifier group divided freely and audio combination etc. are all the advantages that traditional audio amplifier cannot be reached, thoroughly overturn the occupation mode of traditional-family's audio amplifier, also bring excellent hearing enjoying simultaneously, unquestionable, wireless sound box will be an important component part of Smart Home.
Audio amplifier generally can carry out record to the song information play recently in the process playing music sources, so that the music that can play before playback fast, existing way of preserving broadcasting record often plays a successfully song, namely the essential information of this song (as title, singer, affiliated special edition etc.) is saved in Relational database.But, the way in this storehouse that frequently reads and writes data not only can affect the life-span of memory device, also there will be the problem causing playing efficiency to reduce because the storehouse that reads and writes data is consuming time, as play degradation under fluency, the problem that the memory device lost of life caused due to the storehouse that frequently reads and writes data and playing efficiency reduce has become urgently to be resolved hurrily.
Summary of the invention
Embodiments provide a kind of broadcast information store method, system, playback terminal and control terminal, the frequency to data base read-write when storing nearest broadcast information can be reduced, thus extend the life-span of memory device, improve playing efficiency.
Embodiment of the present invention first aspect provides a kind of broadcast information store method, described method is applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, wherein:
Described node playback equipment receives the play instruction that described control terminal is sent by described target AP P, and described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Described node playback equipment responds described play instruction, described target audio file is play according to the descriptor of described target audio file, and to described at least one broadcast described play instruction from playback equipment, so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file;
Described node playback equipment counts the successful audio file of broadcasting, and when count value equals default first numerical value M, judges whether self is in idle condition;
When described node playback equipment judges that self is in described idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database by described node playback equipment;
Wherein, described N is more than or equal to described M.
Embodiment of the present invention second aspect provides a kind of broadcast information store method, described method is applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, wherein:
Described control terminal sends play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file, so that described node playback equipment is according to the descriptor of described target audio file, play described target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database,
Wherein, described N is more than or equal to described M.
The embodiment of the present invention third aspect provides a kind of playback terminal, be applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, described playback terminal comprises:
Receiver module, for receiving the play instruction that described control terminal is sent by described target AP P, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Playing module, for responding described play instruction, plays described target audio file according to the descriptor of described target audio file;
Broadcast module, for described at least one broadcast described play instruction from playback equipment so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file;
Counting module, for counting the successful audio file of broadcasting;
Judge module, for when the count value of described counting module equals default first numerical value M, judges whether described playback terminal is in idle condition;
Preserve module, for when described judge module judges that described playback terminal is in described idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database;
Wherein, described N is more than or equal to described M.
Embodiment of the present invention fourth aspect provides a kind of control terminal, be applied in multimedia play system, described multimedia play system comprises described control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, described control terminal comprises:
First sending module, for sending play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file, so that described node playback equipment is according to the descriptor of described target audio file, play described target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database,
Wherein, described N is more than or equal to described M.
The embodiment of the present invention the 5th aspect provides a kind of broadcast information saved system, described system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, wherein:
Described control terminal, for sending networking instruction by described target AP P to described node playback equipment;
Described node playback equipment, for responding described networking instruction, with described at least one connect from playback equipment;
Described control terminal, also for sending play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Described node playback equipment, also for responding described play instruction, described target audio file is play according to the descriptor of described target audio file, and to described at least one broadcast described play instruction from playback equipment, so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file;
Described node playback equipment, also for counting the successful audio file of broadcasting, and when count value equals default first numerical value M, judges whether self is in idle condition;
Described node playback equipment, also for when judging that self is in described idle condition, is kept in broadcast information database by the descriptor of the N number of audio file of default second value play recently;
Wherein, described N is more than or equal to described M.
In the embodiment of the present invention, node playback equipment receives the play instruction that control terminal is sent by target AP P, and this play instruction comprises the device identification of this node playback equipment and the descriptor of target audio file; This node playback equipment responds this play instruction, this target audio file is play according to the descriptor of this target audio file, and broadcast this play instruction at least one from playback equipment, so that this at least one from the descriptor of playback equipment according to this target audio file, synchronously play this target audio file; This node playback equipment counts the successful audio file of broadcasting, and when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database, the frequency to data base read-write when storing nearest broadcast information can be reduced, thus extend the life-span of memory device, improve playing efficiency.
Term " first " and " second " etc. in specification of the present invention and claims and above-mentioned accompanying drawing are for distinguishing different object, instead of for describing particular order.In addition, term " comprises " and their any distortion, and intention is to cover not exclusive comprising.Such as contain the process of series of steps or unit, method, system, product or equipment and be not defined in the step or unit listed, but also comprise the step or unit do not listed alternatively, or also comprise alternatively for other intrinsic step of these processes, method, product or equipment or unit.
Control terminal described by the embodiment of the present invention can comprise smart mobile phone (as Android phone, iOS mobile phone, Windows Phone mobile phone etc.), panel computer, palmtop PC, notebook computer, mobile internet device (MID, Mobile Internet Devices) etc., above-mentioned control terminal is only citing, and non exhaustive, including but not limited to above-mentioned control terminal.
Main playback equipment described by the embodiment of the present invention and the wireless sound box etc. possessing multi-media player function can be comprised from playback equipment.
Referring to Fig. 1, is the first embodiment schematic flow sheet of a kind of broadcast information store method that the embodiment of the present invention provides.Broadcast information store method described in the present embodiment, explanation is mainly described from node playback equipment side, can be applicable in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, comprises the following steps:
S101, node playback equipment receive the play instruction that control terminal is sent by target AP P, and described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file.
Wherein, this target audio file comprises at least one audio file.
It should be noted that, after connecting between the playback equipment in this multimedia play system, a self-organizing network can be formed, as wireless mesh mesh network etc.
Wherein, this node playback equipment is the equipment of being responsible for carrying out with this control terminal data interaction in this self-organizing network, namely this node playback equipment can receive the control command (as grouping control, Play Control etc.) that this control terminal sends, and other playback equipment this control command is broadcast in this self-organizing network, thus the control realized playback equipments all in this self-organizing network, the data such as identification information, play parameter of each playback equipment in this self-organizing network also can be reported this control terminal by this node playback equipment simultaneously.
Wherein, this target AP P is exclusively used in the application software controlling this multimedia play system, the play parameter of each playback equipment in this multimedia play system is set by this target AP P, this play parameter specifically can comprise the single-row table of song, volume, audio and channel combinations etc., and each playback equipment in this multimedia play system is divided into groups, as one family multimedia play system can comprise in " parlor ", " bedroom ", " study ", " gymnasium " and " kitchen " five broadcasting groups, this the first broadcasting group can be any one in these five broadcasting groups, other broadcasting group should comprise a main playback equipment respectively and at least one is from playback equipment, main playback equipment in each broadcasting group is responsible for carrying out data interaction with this node playback equipment, as the control command etc. from control terminal of receiving node playback equipment broadcast.
It is pointed out that this target AP P can be arranged on multiple control terminal, the Synchronization Control of multiple control terminal to this multimedia play system after namely logging in identical or different account, can be realized.
In the execution mode that some are feasible, this play instruction also can comprise the account information of the current login of this target AP P.
Concrete, this node playback equipment and this control terminal connect by Wireless Fidelity Wi-Fi, bluetooth, the communication mode such as infrared, this target AP P that this control terminal is installed is opened and after login account user, this control terminal can send play instruction by this target AP P to this node playback equipment according to the operation of user, after this node playback equipment receives this play instruction of this control terminal transmission, judge that whether device identification that this play instruction comprises is self device identification, and this account information is verified.
S102, described node playback equipment respond described play instruction, described target audio file is play according to the descriptor of described target audio file, and to described at least one broadcast described play instruction from playback equipment, so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file.
Concrete, this node playback equipment verifies by rear the account information (as user name) of the current login of this target AP P, obtain the descriptor (as title, singer, affiliated special edition etc.) of the target audio file that this play instruction comprises, from Resource Server, download the target audio file that mates with this descriptor, and play according to default playing sequence (as played in order, shuffle, list circulation etc.) audio file that this target audio file comprises.
In the execution mode that some are feasible, if according to the descriptor of this target audio file, this node playback equipment determines that this locality stores this target audio file, then this node playback equipment directly plays this target audio file from the resource that this locality stores.
In the execution mode that some are feasible, this target audio file also can be this control terminal and stores and the audio resource pushed, and the source embodiment of the present invention for this target audio file does not limit.
S103, described node playback equipment count the successful audio file of broadcasting, and when count value equals default first numerical value M, judge whether self is in idle condition, if so, then perform step S104; If not, then this flow process terminates.
Wherein, this idle condition comprise in halted state and holding state one or more, halted state can be the state that playback engine is closed.
Concrete, this node playback equipment can arrange a counter, often there is an audio file to play successfully, namely this counter is added 1, when the count value of this counter equals default first numerical value M, as M=10, this node playback equipment detects the state residing for self, if be now in idle condition, then performs step S104 further, otherwise this flow process terminates.
It should be noted that, an audio file is play and successfully can be comprised: this audio file start play, this audio file play duration be more than or equal to preset duration (as 15 seconds), this audio file finish in one or more.
The descriptor of the N number of audio file of default second value play recently is kept in broadcast information database by S104, described node playback equipment.
Wherein, this N is more than or equal to this M.
In the execution mode that some are feasible, when the count value of this counter equals default first numerical value M, if this node playback equipment is not in idle condition, then the value of N can be added M, namely when the count value that this N number of audio file comprises last counter equals default first numerical value M, M the audio file that descriptor is not saved.
Concrete, when this node playback equipment judges that self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database.
In the execution mode that some are feasible, when this node playback equipment judges that self is in idle condition, can the account information of current for this target AP P login be kept in broadcast information database, to distinguish the audio file descriptor of different account nearest broadcasting corresponding respectively simultaneously.
It should be noted that, this broadcast information database plays arranging of record (descriptor etc. of audio file as play recently) and play parameter for the history recording, store each playback equipment in this broadcasting group, and this broadcast information database can be arranged in the internal storage space of this node playback equipment, also can be arranged in an external storage, the embodiment of the present invention does not limit.
In the execution mode that some are feasible, other broadcasting group can comprise a main playback equipment respectively and at least one is from playback equipment,
Wherein, this main playback equipment is the equipment of being responsible for carrying out with this node playback equipment data interaction in this broadcasting group, is also the equipment of broadcasting at least one in this broadcasting group from playback equipment from the control command of this control terminal simultaneously.
In specific implementation, after this node playback equipment receives the play instruction that control terminal sent by this target AP P, this play instruction of device broadcasts can be put to this main broadcaster, this play instruction can comprise the descriptor of this target audio file, also the descriptor of other audio file can be comprised, thus this main playback equipment starts to play this target audio file or other audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M (or other value preset), this main playback equipment judges whether self is in idle condition, and when judging that self is in idle condition, the descriptor of the default second value N play recently (or other value preset) individual audio file is kept in the broadcast information database of self.
In the embodiment of the present invention, node playback equipment receives the play instruction that control terminal is sent by target AP P, and this play instruction comprises the device identification of this node playback equipment and the descriptor of target audio file; This node playback equipment responds this play instruction, this target audio file is play according to the descriptor of this target audio file, and broadcast this play instruction at least one from playback equipment, so that this at least one from the descriptor of playback equipment according to this target audio file, synchronously play this target audio file; This node playback equipment counts the successful audio file of broadcasting, and when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database, the frequency to data base read-write when storing nearest broadcast information can be reduced, thus extend the life-span of memory device, improve playing efficiency, and then the broadcasting strengthening user is experienced.
Referring to Fig. 2, is the second embodiment schematic flow sheet of a kind of broadcast information store method that the embodiment of the present invention provides.Broadcast information store method described in the present embodiment, explanation is mainly described from control terminal side, can be applicable in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, comprises the following steps:
S201, control terminal send networking instruction by target AP P to node playback equipment, so that node playback equipment responds described networking instruction, connect from playback equipment with at least one.
It should be noted that, after connecting between the playback equipment in this multimedia play system, a self-organizing network can be formed, as wireless mesh mesh network etc.
Wherein, this node playback equipment is the equipment of being responsible for carrying out with this control terminal data interaction in this self-organizing network, namely this node playback equipment can receive the control command (as grouping control, Play Control etc.) that this control terminal sends, and other playback equipment this control command is broadcast in this self-organizing network, thus the control realized playback equipments all in this self-organizing network, the data such as identification information, play parameter of each playback equipment in this self-organizing network also can be reported this control terminal by this node playback equipment simultaneously.
Wherein, this target AP P is exclusively used in the application software controlling this multimedia play system, the play parameter of each playback equipment in this multimedia play system is set by this target AP P, this play parameter specifically can comprise the single-row table of song, volume, audio and channel combinations etc., and each playback equipment in this multimedia play system is divided into groups, as one family multimedia play system can comprise in " parlor ", " bedroom ", " study ", " gymnasium " and " kitchen " five broadcasting groups, this the first broadcasting group can be any one in these five broadcasting groups, other broadcasting group should comprise a main playback equipment respectively and at least one is from playback equipment, main playback equipment in each broadcasting group is responsible for carrying out data interaction with this node playback equipment, as the control command etc. from control terminal of receiving node playback equipment broadcast.
It is pointed out that this target AP P can be arranged on multiple control terminal, the Synchronization Control of multiple control terminal to this multimedia play system after namely logging in identical or different account, can be realized.
In the execution mode that some are feasible, this play instruction also can comprise the account information of the current login of this target AP P.
Concrete, this control terminal and this node playback equipment connect by Wireless Fidelity Wi-Fi, bluetooth, the communication mode such as infrared, this target AP P that this control terminal is installed is opened and after login account user, this control terminal can send networking instruction by this target AP P to this node playback equipment according to the operation of user, after making this node playback equipment receive this networking instruction, connect from playback equipment with at least one in broadcasting group.
S202, described control terminal sends play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file, so that described node playback equipment is according to the descriptor of described target audio file, play described target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database.
Wherein, this N is more than or equal to this M, and this target audio file comprises at least one audio file, this idle condition comprise in halted state and holding state one or more, halted state can be the state that playback engine is closed.
In the execution mode that some are feasible, after each playback equipment networking in this multimedia play system completes, the complete prompting of networking can be returned by this node playback equipment to this control terminal.
Concrete, when this control terminal receives networking that this node playback equipment returns complete prompting, play instruction is sent to this node playback equipment by this target AP P, this play instruction comprises the device identification of node playback equipment and the descriptor of target audio file, make this node playback equipment to account information (as the user name) verification of the current login of this target AP P by rear, obtain the descriptor of the target audio file that this play instruction comprises (as title, singer, affiliated special edition etc.), the target audio file mated with this descriptor is downloaded from Resource Server, and according to the playing sequence preset (as played in order, shuffle, list circulation etc.) play the audio file that this target audio file comprises, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and this node playback equipment is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database by this node playback equipment.
Further, the account information of current for this target AP P login can be kept in broadcast information database by this node playback equipment simultaneously, to distinguish the audio file descriptor of different account nearest broadcasting corresponding respectively.
In the execution mode that some are feasible, if according to the descriptor of this target audio file, this node playback equipment determines that this locality stores this target audio file, then this node playback equipment directly plays this target audio file from the resource that this locality stores.
In the execution mode that some are feasible, this target audio file also can be this control terminal and stores and the audio resource pushed, and the source embodiment of the present invention for this target audio file does not limit.
It should be noted that, an audio file is play and successfully can be comprised: this audio file start play, this audio file play duration be more than or equal to preset duration (as 15 seconds), this audio file finish in one or more.
In the execution mode that some are feasible, other broadcasting group can comprise a main playback equipment respectively and at least one is from playback equipment,
Wherein, this main playback equipment is the equipment of being responsible for carrying out with this node playback equipment data interaction in this broadcasting group, is also the equipment of broadcasting at least one in this broadcasting group from playback equipment from the control command of this control terminal simultaneously.
In specific implementation, control terminal sends play instruction by this target AP P to this node playback equipment, when this node playback equipment receives this play instruction, this play instruction of device broadcasts can be put to this main broadcaster, this play instruction can comprise the descriptor of this target audio file, also the descriptor of other audio file can be comprised, thus this main playback equipment starts to play this target audio file or other audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M (or other value preset), this main playback equipment judges whether self is in idle condition, and when judging that self is in idle condition, the descriptor of the default second value N play recently (or other value preset) individual audio file is kept in the broadcast information database of self.
In the embodiment of the present invention, control terminal sends networking instruction by target AP P to node playback equipment, so that this node playback equipment responds this networking instruction, connects from playback equipment with at least one, this control terminal also sends play instruction by this target AP P to this node playback equipment, this play instruction comprises the device identification of this node playback equipment and the descriptor of target audio file, so that this node playback equipment is according to the descriptor of target audio file, play this target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database, the frequency to data base read-write when storing nearest broadcast information can be reduced, thus extend the life-span of memory device, improve playing efficiency, and then the broadcasting strengthening user is experienced.
Referring to Fig. 3, is an example structure schematic diagram of a kind of playback terminal that the embodiment of the present invention provides.Playback terminal described in the present embodiment, be applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises described playback terminal and at least one is from playback equipment, described control terminal is provided with destination application APP, described playback terminal comprises: receiver module 301, playing module 302, broadcast module 303, counting module 304, judge module 305 and preservation module 306, wherein:
Receiver module 301, for receiving the play instruction that control terminal is sent by target AP P, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file.
Wherein, this target audio file comprises at least one audio file.
Concrete, this playback terminal and this control terminal connect by Wireless Fidelity Wi-Fi, bluetooth, the communication mode such as infrared, this target AP P that this control terminal is installed is opened and after login account user, this control terminal can send play instruction by this target AP P to this playback terminal according to the operation of user, after receiver module 301 receives this play instruction of this control terminal transmission, can judge that whether device identification that this play instruction comprises is the device identification of this playback terminal, and this account information is verified.
Playing module 302, for responding described play instruction, plays described target audio file according to the descriptor of described target audio file;
Broadcast module 303, for described at least one broadcast described play instruction from playback equipment so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file.
Concrete, receiver module 301 verifies by rear the account information (as user name) of the current login of this target AP P, the descriptor (as title, singer, affiliated special edition etc.) of the target audio file that this play instruction comprises is obtained by playing module 302, from Resource Server, download the target audio file that mates with this descriptor, and play according to default playing sequence (as played in order, shuffle, list circulation etc.) audio file that this target audio file comprises.
In the execution mode that some are feasible, if according to the descriptor of this target audio file, playing module 302 determines that this locality stores this target audio file, then playing module 302 directly plays this target audio file from the resource that this locality stores.
In the execution mode that some are feasible, this target audio file also can be this control terminal and stores and the audio resource pushed, and the source embodiment of the present invention for this target audio file does not limit.
Counting module 304, for counting the successful audio file of broadcasting;
Judge module 305, for when the count value of described counting module equals default first numerical value M, judges whether described playback terminal is in idle condition.
Wherein, this idle condition comprise in halted state and holding state one or more, halted state can be the state that playback engine is closed.
Concrete, often have an audio file to play successfully, namely counting module 304 adds 1 count value, and when the count value of this counting module 304 equals default first numerical value M, as M=10, judge module 305 judges whether this playback terminal is in idle condition.
It should be noted that, an audio file is play and successfully can be comprised: this audio file start play, this audio file play duration be more than or equal to preset duration (as 15 seconds), this audio file finish in one or more.
Preserve module 306, for when described judge module judges that described playback terminal is in described idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database.
Wherein, this N is more than or equal to this M.
In the execution mode that some are feasible, when the count value of counting module 304 equals default first numerical value M, if this playback terminal is not in idle condition, then the value of N can be added M, namely when the count value that this N number of audio file comprises last counting module 304 equals default first numerical value M, M the audio file that descriptor is not saved.
Concrete, when judge module 305 judges that self is in idle condition, preserve module 306 and the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database.
In the execution mode that some are feasible, when judge module 305 judges that self is in idle condition, preserving module 306 can be kept in broadcast information database by the account information of current for this target AP P login simultaneously, to distinguish the audio file descriptor of different account nearest broadcasting corresponding respectively.
It should be noted that, this broadcast information database plays arranging of record (descriptor etc. of audio file as play recently) and play parameter for the history recording, store each playback equipment in this broadcasting group, and this broadcast information database can be arranged in the internal storage space of this playback terminal, also can be arranged in an external storage, the embodiment of the present invention does not limit.
In the embodiment of the present invention, playback terminal receives the play instruction that control terminal is sent by target AP P, and this play instruction comprises the device identification of this playback terminal and the descriptor of target audio file; This playback terminal responds this play instruction, this target audio file is play according to the descriptor of this target audio file, and broadcast this play instruction at least one from playback equipment, so that this at least one from the descriptor of playback equipment according to this target audio file, synchronously play this target audio file; This playback terminal counts the successful audio file of broadcasting, and when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database, the frequency to data base read-write when storing nearest broadcast information can be reduced, thus extend the life-span of memory device, improve playing efficiency, and then the broadcasting strengthening user is experienced.
Referring to Fig. 4, is an example structure schematic diagram of a kind of control terminal that the embodiment of the present invention provides.Control terminal described in the present embodiment, be applied in multimedia play system, described multimedia play system comprises described control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, described control terminal comprises: the second sending module 401 and the first sending module 402, wherein:
Second sending module 401, for sending networking instruction by target AP P to node playback equipment, so that described node playback equipment responds described networking instruction, connects from playback equipment with at least one.
Concrete, this control terminal and this node playback equipment connect by Wireless Fidelity Wi-Fi, bluetooth, the communication mode such as infrared, this target AP P that this control terminal is installed is opened and after login account user, second sending module 401 can send networking instruction by this target AP P to this node playback equipment according to the operation of user, after making this node playback equipment receive this networking instruction, connect from playback equipment with at least one in broadcasting group.
First sending module 402, for sending play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file, so that described node playback equipment is according to the descriptor of described target audio file, play described target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database.
Wherein, this N is more than or equal to this M, and this target audio file comprises at least one audio file, this idle condition comprise in halted state and holding state one or more, halted state can be the state that playback engine is closed.
In the execution mode that some are feasible, after each playback equipment networking in this multimedia play system completes, the complete prompting of networking can be returned by this node playback equipment to this control terminal.
Concrete, when this control terminal receives networking that this node playback equipment returns complete prompting, play instruction can be sent by this target AP P to this node playback equipment by the first sending module 402, this play instruction comprises the device identification of node playback equipment and the descriptor of target audio file, make this node playback equipment to account information (as the user name) verification of the current login of this target AP P by rear, obtain the descriptor of the target audio file that this play instruction comprises (as title, singer, affiliated special edition etc.), the target audio file mated with this descriptor is downloaded from Resource Server, and according to the playing sequence preset (as played in order, shuffle, list circulation etc.) play the audio file that this target audio file comprises, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and this node playback equipment is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database by this node playback equipment.
Further, the account information of current for this target AP P login can be kept in broadcast information database by this node playback equipment simultaneously, to distinguish the audio file descriptor of different account nearest broadcasting corresponding respectively.
It should be noted that, an audio file is play and successfully can be comprised: this audio file start play, this audio file play duration be more than or equal to preset duration (as 15 seconds), this audio file finish in one or more.
In the embodiment of the present invention, control terminal sends networking instruction by target AP P to node playback equipment, so that this node playback equipment responds this networking instruction, connects from playback equipment with at least one, this control terminal also sends play instruction by this target AP P to this node playback equipment, this play instruction comprises the device identification of this node playback equipment and the descriptor of target audio file, so that this node playback equipment is according to the descriptor of target audio file, play this target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database, the frequency to data base read-write when storing nearest broadcast information can be reduced, thus extend the life-span of memory device, improve playing efficiency, and then the broadcasting strengthening user is experienced.
Referring to Fig. 5, is an example structure schematic diagram of a kind of broadcast information saved system that the embodiment of the present invention provides.Broadcast information saved system described in the present embodiment, described system comprises control terminal 501 and at least one broadcasting group, one of them broadcasting group 502 comprises a node playback equipment 5020 and at least one is from playback equipment 5021, described control terminal 501 is provided with destination application APP, wherein:
Described control terminal 501, for sending networking instruction by described target AP P to described node playback equipment 5020;
Described node playback equipment 5020, for responding described networking instruction, with described at least one connect from playback equipment 5021;
Described control terminal 501, also for sending play instruction by described target AP P to described node playback equipment 5020, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Described node playback equipment 5020, also for responding described play instruction, described target audio file is play according to the descriptor of described target audio file, and to described at least one broadcast described play instruction from playback equipment 5021, so that described at least one from the descriptor of playback equipment 5021 according to described target audio file, synchronously play described target audio file;
Described node playback equipment 5020, also for counting the successful audio file of broadcasting, and when count value equals default first numerical value M, judges whether self is in idle condition;
Described node playback equipment 5020, also for when judging that self is in described idle condition, is kept at the descriptor of the N number of audio file of default second value play recently in broadcast information database.
Wherein, described N is more than or equal to described M, and this target audio file comprises at least one audio file, this idle condition comprise in halted state and holding state one or more.
In the execution mode that some are feasible, other broadcasting group 503 can comprise a main playback equipment 5030 and at least one is from playback equipment 5031, wherein:
Described node playback equipment 5020, also for broadcasting described play instruction to described main playback equipment 5030, described play instruction comprises the described descriptor of target audio file or the descriptor of other audio file;
Described main playback equipment 5030, for when getting described play instruction, starts to play described target audio file or other audio file described;
Described main playback equipment 5030, also for described at least one broadcast described play instruction from playback equipment 5031 so that described at least one synchronously play described target audio file or other audio file described from playback equipment 5031;
Described main playback equipment 5030, also for counting the successful audio file of broadcasting, and when count value equals the described first numerical value M of presetting (or other value preset) and self is in idle condition, the descriptor of the described default second value N play recently (or other value preset) individual audio file is kept in the broadcast information database of self.
By the embodiment of the present invention can reduce store nearest broadcast information time frequency to data base read-write, thus extend the life-span of memory device, improve playing efficiency, and then the broadcasting strengthening user experienced.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-Only Memory, ROM) or random access memory (Random Access Memory is called for short RAM) etc.
Above a kind of broadcast information store method, system, playback terminal and control terminal that the embodiment of the present invention provides are described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the first embodiment schematic flow sheet of a kind of broadcast information store method that the embodiment of the present invention provides;
Fig. 2 is the second embodiment schematic flow sheet of a kind of broadcast information store method that the embodiment of the present invention provides;
Fig. 3 is an example structure schematic diagram of a kind of playback terminal that the embodiment of the present invention provides;
Fig. 4 is an example structure schematic diagram of a kind of control terminal that the embodiment of the present invention provides;
Fig. 5 is an example structure schematic diagram of a kind of broadcast information saved system that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Claims (12)
1. a broadcast information store method, it is characterized in that, described method is applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, wherein:
Described node playback equipment receives the play instruction that described control terminal is sent by described target AP P, and described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Described node playback equipment responds described play instruction, described target audio file is play according to the descriptor of described target audio file, and to described at least one broadcast described play instruction from playback equipment, so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file;
Described node playback equipment counts the successful audio file of broadcasting, and when count value equals default first numerical value M, judges whether self is in idle condition;
When described node playback equipment judges that self is in described idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database by described node playback equipment;
Wherein, described N is more than or equal to described M.
2. method according to claim 1, is characterized in that, described target audio file comprises at least one audio file, described idle condition comprise in halted state and holding state one or more.
3. a broadcast information store method, it is characterized in that, described method is applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, wherein:
Described control terminal sends play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file, so that described node playback equipment is according to the descriptor of described target audio file, play described target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database,
Wherein, described N is more than or equal to described M.
4. method according to claim 3, is characterized in that, described control terminal also comprises before sending play instruction by described target AP P to described node playback equipment:
Described control terminal sends networking instruction by described target AP P to described node playback equipment so that described node playback equipment responds described networking instruction, with described at least one connect from playback equipment.
5. method according to claim 3, is characterized in that, described target audio file comprises at least one audio file, described idle condition comprise in halted state and holding state one or more.
6. a playback terminal, it is characterized in that, be applied in multimedia play system, described multimedia play system comprises control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, described playback terminal comprises:
Receiver module, for receiving the play instruction that described control terminal is sent by described target AP P, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Playing module, for responding described play instruction, plays described target audio file according to the descriptor of described target audio file;
Broadcast module, for described at least one broadcast described play instruction from playback equipment so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file;
Counting module, for counting the successful audio file of broadcasting;
Judge module, for when the count value of described counting module equals default first numerical value M, judges whether described playback terminal is in idle condition;
Preserve module, for when described judge module judges that described playback terminal is in described idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database;
Wherein, described N is more than or equal to described M.
7. playback terminal according to claim 6, is characterized in that, described target audio file comprises at least one audio file, described idle condition comprise in halted state and holding state one or more.
8. a control terminal, it is characterized in that, be applied in multimedia play system, described multimedia play system comprises described control terminal and at least one broadcasting group, one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, described control terminal comprises:
First sending module, for sending play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file, so that described node playback equipment is according to the descriptor of described target audio file, play described target audio file, and the successful audio file of broadcasting is counted, when count value equals default first numerical value M and self is in idle condition, the descriptor of the N number of audio file of default second value play recently is kept in broadcast information database,
Wherein, described N is more than or equal to described M.
9. control terminal according to claim 8, is characterized in that, also comprises:
Second sending module, before sending play instruction by described target AP P to described node playback equipment at described first sending module, networking instruction is sent to described node playback equipment by described target AP P, so that described node playback equipment responds described networking instruction, with described at least one connect from playback equipment.
10. control terminal according to claim 8, is characterized in that, described target audio file comprises at least one audio file, described idle condition comprise in halted state and holding state one or more.
11. 1 kinds of broadcast information saved systems, it is characterized in that, described system comprises control terminal and at least one broadcasting group, and one of them broadcasting group comprises a node playback equipment and at least one is from playback equipment, described control terminal is provided with destination application APP, wherein:
Described control terminal, for sending networking instruction by described target AP P to described node playback equipment;
Described node playback equipment, for responding described networking instruction, with described at least one connect from playback equipment;
Described control terminal, also for sending play instruction by described target AP P to described node playback equipment, described play instruction comprises the device identification of described node playback equipment and the descriptor of target audio file;
Described node playback equipment, also for responding described play instruction, described target audio file is play according to the descriptor of described target audio file, and to described at least one broadcast described play instruction from playback equipment, so that described at least one from the descriptor of playback equipment according to described target audio file, synchronously play described target audio file;
Described node playback equipment, also for counting the successful audio file of broadcasting, and when count value equals default first numerical value M, judges whether self is in idle condition;
Described node playback equipment, also for when judging that self is in described idle condition, is kept in broadcast information database by the descriptor of the N number of audio file of default second value play recently;
Wherein, described N is more than or equal to described M.
12. systems according to claim 11, is characterized in that, described target audio file comprises at least one audio file, described idle condition comprise in halted state and holding state one or more.
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