CN106792143A - Share player method and system in media file multiple terminals - Google Patents
Share player method and system in media file multiple terminals Download PDFInfo
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- CN106792143A CN106792143A CN201611262005.7A CN201611262005A CN106792143A CN 106792143 A CN106792143 A CN 106792143A CN 201611262005 A CN201611262005 A CN 201611262005A CN 106792143 A CN106792143 A CN 106792143A
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- information
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- acoustic wave
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
-
- 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
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
Abstract
Player method is shared the invention provides a kind of media file multiple terminals, is comprised the following steps：Transmitting terminal obtains the media information of the media file for needing to carry out shared；Media information is changed into data signal；Generate information of acoustic wave and image information respectively using data signal；Information of acoustic wave and image information are sent to receiving terminal；Receiving terminal is parsed to information of acoustic wave, obtains media information, media file is obtained accordingly and is played out, while storage image information.Play System is shared present invention also offers corresponding media file multiple terminals.The shared player method in media file multiple terminals and system that the present invention is provided solve sonic transmissions information must real-time reception, be unable to the reusable problem of time delay, the file of reception is played whenever and wherever possible；Simultaneously in the case of information capacity identical, image file take memory space be less than audio file, therefore image file it is more preferably than audio file carry out storage it is standby.
Description
Technical field
The invention belongs to media file technology of sharing field, player method is shared in more particularly to a kind of media file multiple terminals
And system.
Background technology
With the developing rapidly of science and technology, information becomes increasingly abundant, and the mode that people obtain information is more and more various, convenient,
The transmission of information with share also all the more efficiently, it is convenient.In conventional art, the mode of information transmission is mainly used between multiple terminals
The method such as bluetooth, infrared, wherein infrared easily limited by distance and hardware condition, and bluetooth to there is relatively costly, speed slower
The problems such as.The transmission of information at this stage relies primarily on network, particularly wireless network, NFC, the WIFI for for example developing rapidly now
Etc. technology, the problems such as although these technologies solve distance, speed, but still the unimpeded of network is depended on, once network connects
Failure is connect, the transmission of data still can be influenceed.
Application publication number discloses a kind of multi-terminal interaction based on audio for the application for a patent for invention of CN104010226A
Player method and system, can be converted into audio-frequency information by media information, and information transmission is carried out in the way of audio, and information is received
End is parsed after receiving audio-frequency information, to obtain corresponding media information, so as to realize that the file for being not based on network environment is passed
Pass.However, with the necessary real-time reception of audio transmission information, playing in real time, and can not repeat playing, therefore still suffer from limitation.
Therefore, develop it is a kind of can real-time reception information and after storing time delay play or repeat playing the multiple terminals of media information
Media file sharing method, as the technical problem that those skilled in the art are badly in need of solving.
The content of the invention
In order to solve the above-mentioned technical problem, share player method the invention provides a kind of media file multiple terminals and be
System.
Concrete technical scheme of the present invention is as follows：
One aspect of the present invention provides a kind of media file multiple terminals and shares player method, it is characterised in that including as follows
Step：
S1：Transmitting terminal obtains the media information of the media file for needing to carry out shared, the media information bag from server
Include source-information and broadcast information；
S2：The media information is changed into data signal；
S3：Information of acoustic wave and image information are generated respectively using the data signal；
S4：The information of acoustic wave and described image information are sent to receiving terminal；
S5：The receiving terminal receives the information of acoustic wave and described image information, and the information of acoustic wave is parsed,
The media information is obtained, while described image information is stored, in case using；
S6：The media file according to the source-information from whois lookup, and play out.
Further, the source-information includes URL information or id information；The broadcast information includes the media file
In the playback progress information of the transmitting terminal.
Further, the specific method of the step S4 is：
S4.1：The information of acoustic wave is cut into some sound wave fragments and is marked in sequence by the transmitting terminal；
S4.2：Some sound wave fragments are sent respectively to some receiving terminals；
S4.3：At least one is selected as receiving terminal from some receiving terminals, and remaining receiving terminal is by the sound wave
Fragment is sent to the receiving terminal；
S4.4：The receiving terminal is ranked up to some sound wave fragments according to mark.
Further, the specific method of the step S5 is：
S5.1：The receiving terminal receives the information of acoustic wave and described image information respectively；
S5.2：When receiving terminal can play the media file in real time, receiving terminal is parsed to the information of acoustic wave,
The media information is obtained, while being stored to described image information；
S5.3：When receiving terminal can not in real time play media file or need to repeat playing, receiving terminal is believed described image
Breath is parsed, and obtains the media information.
Further, the information of acoustic wave includes ultrasound information, and described image information includes 2 D code information.
Another aspect of the present invention provides a kind of media file multiple terminals and shares Play System, it is characterised in that including phase
Transmitting terminal, receiving terminal and the server for mutually communicating, the transmitting terminal include：
Acquisition module, the media information for obtaining the media file for needing to carry out shared from server；
Data signal conversion module, for the media information to be changed into data signal；
Information generating unit, for generating information of acoustic wave and image information using the data signal；
Sending module, for the information of acoustic wave and described image information to be sent to the receiving terminal；
The receiving terminal includes：
Receiver module, for receiving the information of acoustic wave and the described image information that the transmitting terminal sends；
Information analysis unit, for being parsed to the information of acoustic wave and described image information, to obtain the media
Information；
Memory module, for storing described image information；
Playing module, for obtaining the media file from the server according to the media information, and plays out；
Server, for providing source of media.
Further, described information generation unit includes：
Information of acoustic wave generation module, for generating information of acoustic wave using the data signal；
Image information generation module, for generating image information using the data signal；
Described information resolution unit includes：
Information of acoustic wave parsing module, for being parsed to the information of acoustic wave, to obtain the media information；
Image information parsing module, for being parsed to described image information, to obtain the media information.
Further, the information of acoustic wave generation module includes supersonic generator, described image information generating module bag
Two-dimension code generator is included, described image information analysis module includes Quick Response Code identifier.
Further, the transmitting terminal also includes：
Cutting module, for the information of acoustic wave to be cut into some sound wave fragments；
Mark module, for being marked according to putting in order to the sound wave fragment.
Further, the receiving terminal also includes order module, and the order module is used to press the sound wave fragment for receiving
Sighting target note is ranked up.
Beneficial effects of the present invention are as follows：The shared player method in media file multiple terminals that the present invention is provided and system can be with
Media information is generated into information of acoustic wave and image information simultaneously, after receiving terminal receives information of acoustic wave and image information, on the one hand
Real time parsing can be carried out to information of acoustic wave, media information is obtained and is played in real time, on the other hand can not in real time play media
File can be stored image information when needing to repeat playing, in case reusing.On the one hand design above solves
Sonic transmissions information must real-time reception, be unable to the reusable problem of time delay, the file of reception is played whenever and wherever possible；
On the other hand in the case of information capacity identical, the memory space that image file takes is significantly less than audio file, therefore figure
Carry out storing standby as file is more preferably than audio file.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the shared player method in media file multiple terminals described in embodiment 1；
Fig. 2 is the flow chart of step S5 in the shared player method in a kind of media file multiple terminals described in embodiment 2；
Fig. 3 is the flow chart of step S4 in the shared player method in a kind of media file multiple terminals described in embodiment 3；
Fig. 4 is a kind of structural representation of the shared Play System in media file multiple terminals described in embodiment 4；
Fig. 5 is a kind of structural representation of the shared Play System in media file multiple terminals described in embodiment 5；
Fig. 6 is a kind of structural representation of the shared Play System in media file multiple terminals described in embodiment 6；
Wherein：1st, transmitting terminal；11st, acquisition module；12nd, data signal conversion module；13rd, information generating unit；131st, sound
Ripple information generating module；132nd, image information generation module；14th, sending module；15th, cutting module；16th, mark module；2nd, connect
Receiving end；21st, receiver module；22nd, information analysis unit；221st, information of acoustic wave parsing module；222nd, image information parsing module；
23rd, memory module；24th, playing module；25th, order module；3rd, server.
Specific embodiment
The present invention is described in further detail with following examples below in conjunction with the accompanying drawings.
Embodiment 1
As shown in figure 1, the embodiment of the present invention 1 provides a kind of media file multiple terminals shares player method, including it is as follows
Step：
S1：Transmitting terminal 1 obtains the media information of the media file for needing to carry out shared, the media information from server 3
Including source-information and broadcast information, the source-information includes the URL information or id information of media file；The broadcast information
Including the media file the transmitting terminal 1 playback progress information；
S2：The media information is changed into data signal；
S3：Information of acoustic wave and image information are generated respectively using the data signal；
S4：The information of acoustic wave and described image information are sent to receiving terminal；
S5：The receiving terminal receives the information of acoustic wave and described image information, and the information of acoustic wave is parsed,
The media information is obtained, while described image information is stored, in case using；
S6：The media file is obtained according to the source-information, and is played out.
When carrying out information transfer using this method, first transmitting terminal 1 from server 3 obtain media file source-information and
Broadcast information, source-information is used to provide the URL information or id information of media file, facilitates receiving terminal 2 to find required media
File；Broadcast information provides the progress situation played in transmitting terminal 1 of media file, facilitate receiving terminal 2 and transmitting terminal 1 synchronously broadcast
Put.The media information of acquisition is converted into data signal, it is possible to use data signal generates information of acoustic wave and image information simultaneously,
After receiving terminal 2 receives information of acoustic wave and image information, real time parsing is on the one hand carried out to information of acoustic wave, media information is obtained simultaneously
Media file is played in real time, on the other hand image information is stored, in case parsing at any time, using.
By above method, on the one hand avoid and information transfer is impacted due to network reason, be not required to by network
Be capable of achieving same media file the shared of multiple terminals and it is synchronous play, on the other hand can by media information storage, with
It is standby to call at any time, repeat playing.
Embodiment 2
As shown in Fig. 2 the present embodiment 2 is provided on the basis of embodiment 1, a kind of media file multiple terminals is shared to play
Method, the specific method that the embodiment 2 further defines the step S5 is：
S5.1：The receiving terminal 2 receives the information of acoustic wave and described image information respectively；
S5.2：When receiving terminal 2 can play the media file in real time, 2 pairs of information of acoustic wave of receiving terminal are solved
Analysis, obtains the media information, while being stored to described image information；
S5.3：When receiving terminal 2 can not in real time play media file or need to repeat playing, receiving terminal 2 is to described image
Information is parsed, and obtains the media information.
After receiving terminal 2 receives information of acoustic wave and image information, real time parsing on the one hand can be carried out to information of acoustic wave, is obtained
Obtain media information and play in real time, on the other hand can be by image when can not in real time play media file or need to repeat playing
Information is stored, in case reusing.Thus solve sonic transmissions information must real-time reception, be unable to time delay reuse
Problem, the file of reception is played whenever and wherever possible.
The information of acoustic wave is any sound wave of more than frequency 16Hz, preferably ultrasound information of the frequency more than 20Hz,
The scope exceedes the earshot of the general mankind so that most people cannot be heard in transmitting procedure.On the one hand information is avoided
Noise is produced in transmitting procedure, other people are interfered, on the other hand it also avoid transmission signal and made an uproar by the environment of surrounding
The interference of sound, improves the accuracy and anti-interference of signal propagation.
Described image information is including any image including bar code, Quick Response Code, preferably image in 2 D code.In information
In the case of capacity identical, the memory space that image file takes is significantly less than audio file, therefore image file is than audio text
Part is preferably to carry out storing standby.Current conventional mobile terminal is generally provided with two-dimensional code scanning identification facility, therefore by matchmaker
Body information is stored in image in 2 D code, most receiving terminals is easily recognized the media information in Quick Response Code simultaneously
Corresponding media file is obtained, using more convenient.
Embodiment 3
As shown in figure 3, the present embodiment 3 is provided on the basis of embodiment 1, a kind of media file multiple terminals is shared to play
Method, the specific method that the embodiment 3 further defines the step S4 is：
S4.1：The information of acoustic wave is cut into some sound wave fragments and is marked in sequence by the transmitting terminal 1；
S4.2：Some sound wave fragments are sent respectively to some receiving terminals 2；
S4.3：At least one is selected as receiving terminal from some receiving terminals 2, and remaining receiving terminal is by the sound wave
Fragment is sent to the receiving terminal；
S4.4：The receiving terminal is ranked up to some sound wave fragments according to mark.
Because the transmission of audio stream is easily affected by the surrounding environment, the quality and quantity of transmission it cannot be guaranteed that, therefore can adopt
With shared method, information of acoustic wave is divided into multiple fragments, and is sent respectively to multiple receiving terminals 2, then united by multiple receiving terminals 2
One is sent to the receiving terminal specified, to ensure the complete of data transfer and stabilization.Because transmitting terminal 1 enters rower to sound wave fragment
Note, receiving terminal received and sound wave fragment can be ranked up according to mark after sound wave fragment, then analytic uniform, composition are completely
Media information, ensures that parsing of the receiving terminal to media information is more quick, smooth, using more convenient with this.
Embodiment 4
As shown in figure 4, the embodiment of the present invention 4 provides a kind of media file multiple terminals shares Play System, including it is mutual
The transmitting terminal 1 and receiving terminal 2 of communication, the transmitting terminal 1 include：
Acquisition module 11, the media information for obtaining the media file for needing to carry out shared from server 3；
Data signal conversion module 12, for the media information to be changed into data signal；
Information generating unit 13, for generating information of acoustic wave and image information using the data signal；
Sending module 14, for the information of acoustic wave and described image information to be sent to the receiving terminal 2；
The receiving terminal 2 includes：
Receiver module 21, for receiving the information of acoustic wave and the described image information that the transmitting terminal 1 sends；
Information analysis unit 22, for being parsed to the information of acoustic wave and described image information, to obtain the matchmaker
Body information；
Memory module 23, for storing described image information；
Playing module 24, for obtaining the media file according to the media information, and plays out.
When carrying out information transfer using the system, acquisition module 11 obtains the source-information of media file and plays and believes first
The media information of acquisition is converted into data signal by breath, data signal conversion module 12, and information generating unit 13 is believed using numeral
Number information of acoustic wave and image information are generated simultaneously, and have sending module 14 to send to receiving terminal 2 information of generation.Receiving terminal 2
Receiver module 21 receive information of acoustic wave and image information after, information of acoustic wave is solved in real time by information analysis unit 22
Analysis, acquisition media information simultaneously play media file in real time by playing module 24；Image information is carried out by memory module 23 simultaneously
Storage, in case parsing at any time, using.
Information transfer is carried out by the system, is on the one hand avoided and information transfer is impacted due to network reason, no
Need to be to be capable of achieving same media file to be played in the shared and synchronous of multiple terminals by network, on the other hand media can be believed
Breath storage, in case calling at any time, repeating playing.
Embodiment 5
As shown in figure 5, the present embodiment 5 is provided on the basis of embodiment 4, a kind of media file multiple terminals is shared to play
System, the embodiment 5 further defines described information generation unit 13 to be included：
Information of acoustic wave generation module 131, for generating information of acoustic wave using the data signal；
Image information generation module 132, for generating image information using the data signal.
Described information resolution unit 22 includes：
Information of acoustic wave parsing module 221, for being parsed to the information of acoustic wave, to obtain the media information；
Image information parsing module 222, for being parsed to described image information, to obtain the media information.
Described image information generating module 132 is any device that data signal can be converted into image information, preferably
It is two-dimension code generator；Described image information analysis module 222 is any device that can be parsed to image information, preferably
It is Quick Response Code identifier.In the case of information capacity identical, image file take memory space significantly less than audio file,
Therefore image file is more preferably than audio file carries out storing standby.Current conventional mobile terminal is generally provided with Quick Response Code and sweeps
Identification facility is retouched, therefore media information is stored in image in 2 D code, most receiving terminals is easily recognized
Media information in Quick Response Code simultaneously obtains corresponding media file, using more facilitating.
The information of acoustic wave generation module 131 is any device that data signal can be converted into acoustic signals, preferably
It is supersonic generator.The frequency range of ultrasonic wave exceedes the earshot of the general mankind so that most people in transmitting procedure
Cannot hear.One side produces noise, other people is interfered in avoiding message transmitting procedure, on the other hand it also avoid
Transmission signal is subject to disturbing for the ambient noise of surrounding, improves the accuracy and anti-interference of signal propagation.
Embodiment 6
As shown in fig. 6, the present embodiment 6 is provided on the basis of embodiment 4, a kind of media file multiple terminals is shared to play
System, the embodiment 6 further defines the transmitting terminal 1 also to be included：
Cutting module 15, for the information of acoustic wave to be cut into some sound wave fragments；
Mark module 16, for being marked according to putting in order to the sound wave fragment.
The receiving terminal 2 also includes order module 25, and the order module 25 is used for the sound wave fragment for receiving according to mark
Note is ranked up.
Because the transmission of audio stream is easily affected by the surrounding environment, the quality and quantity of transmission information it cannot be guaranteed that, therefore
Cutting module 15 can be set up in transmitting terminal 1 using shared method, information of acoustic wave be cut into multiple fragments, and send respectively
To multiple receiving terminals 2, to ensure the complete of data transfer and stabilization；To improve the accuracy of information, mark module is also additionally arranged
16, for being marked according to putting in order to sound wave fragment.After receiving terminal receives sound wave fragment, in order to correctly to sound
Wave plate section is parsed, is obtained correct media information, need to also set up order module 25 in receiving terminal, according to mark to sound wave
Fragment is ranked up, then analytic uniform, composition integrated media information, ensures receiving terminal to the parsing of media information more with this
Quickly, smoothly, using more convenient.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. player method is shared in a kind of media file multiple terminals, it is characterised in that comprise the following steps：
S1：Transmitting terminal (1) obtains the media information of the media file for needing to carry out shared, the media information from server (3)
Including source-information and broadcast information；
S2：The media information is changed into data signal；
S3：Information of acoustic wave and image information are generated respectively using the data signal；
S4：The information of acoustic wave and described image information are sent to receiving terminal；
S5：The receiving terminal receives the information of acoustic wave and described image information, and the information of acoustic wave is parsed, and obtains
The media information, while described image information is stored, in case using；
S6：The media file according to the source-information from whois lookup, and play out.
2. player method is shared in media file multiple terminals as claimed in claim 1, it is characterised in that the source-information includes
URL information or id information；The broadcast information includes playback progress information of the media file in the transmitting terminal (1).
3. player method is shared in media file multiple terminals as claimed in claim 1, it is characterised in that the step S4's is specific
Method is：
S4.1：The information of acoustic wave is cut into some sound wave fragments and is marked in sequence by the transmitting terminal (1)；
S4.2：Some sound wave fragments are sent respectively to some receiving terminals (2)；
S4.3：At least one is selected as receiving terminal from some receiving terminals (2), and remaining receiving terminal is by the sound wave piece
Section is sent to the receiving terminal；
S4.4：The receiving terminal is ranked up to some sound wave fragments according to mark.
4. player method is shared in media file multiple terminals as claimed in claim 1, it is characterised in that the step S5's is specific
Method is：
S5.1：The receiving terminal receives the information of acoustic wave and described image information respectively；
S5.2：When receiving terminal (2) can play the media file in real time, receiving terminal (2) is solved to the information of acoustic wave
Analysis, obtains the media information, while being stored to described image information；
S5.3：When receiving terminal (2) can not in real time play media file or need to repeat playing, receiving terminal (2) is to described image
Information is parsed, and obtains the media information.
5. player method is shared in media file multiple terminals as claimed in claim 1, it is characterised in that the information of acoustic wave includes
Ultrasound information, described image information includes 2 D code information.
6. Play System is shared in a kind of media file multiple terminals, it is characterised in that transmitting terminal (1), reception including mutual communication
End (2) and server (3), the transmitting terminal (1) include：Acquisition module (11), is carried out for obtaining needs from server (3)
The media information of shared media file；
Data signal conversion module (12), for the media information to be changed into data signal；
Information generating unit (13), for generating information of acoustic wave and image information using the data signal；Sending module (14),
For the information of acoustic wave and described image information to be sent to the receiving terminal (2)；
The receiving terminal (2) includes：
Receiver module (21), for receiving the information of acoustic wave and the described image information that the transmitting terminal (1) sends；
Information analysis unit (22), for being parsed to the information of acoustic wave and described image information, to obtain the media
Information；
Memory module (23), for storing described image information；
Playing module (24), for obtaining the media file from the server (3) according to the media information, and is broadcast
Put；
Server (3), for providing source of media.
7. Play System is shared in media file multiple terminals as claimed in claim 6, it is characterised in that described information generation unit
(13) include：
Information of acoustic wave generation module (131), for generating information of acoustic wave using the data signal；
Image information generation module (132), for generating image information using the data signal；
Described information resolution unit (22) includes：
Information of acoustic wave parsing module (221), for being parsed to the information of acoustic wave, to obtain the media information；
Image information parsing module (222), for being parsed to described image information, to obtain the media information.
8. Play System is shared in media file multiple terminals as claimed in claim 7, it is characterised in that the information of acoustic wave generation
Module (131) includes supersonic generator, and described image information generating module (132) includes two-dimension code generator, described image
Information analysis module (222) includes Quick Response Code identifier.
9. Play System is shared in media file multiple terminals as claimed in claim 6, it is characterised in that the transmitting terminal (1) is also
Including：
Cutting module (15), for the information of acoustic wave to be cut into some sound wave fragments；
Mark module (16), for being marked according to putting in order to the sound wave fragment.
10. Play System is shared in media file multiple terminals as claimed in claim 9, it is characterised in that the receiving terminal (2) is also
Including order module (25), the order module (25) according to mark to the sound wave fragment for receiving for being ranked up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611262005.7A CN106792143B (en) | 2016-12-30 | 2016-12-30 | Share playback method and system in media file multiple terminals |
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| CN201611262005.7A CN106792143B (en) | 2016-12-30 | 2016-12-30 | Share playback method and system in media file multiple terminals |
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| CN106792143B CN106792143B (en) | 2019-08-16 |
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Cited By (1)
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| CN108632718A (en) * | 2018-04-11 | 2018-10-09 | 维沃移动通信有限公司 | A kind of method and system that audio is shared |
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| CN106792143B (en) | 2019-08-16 |
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Denomination of invention: Method and system of media file sharing and playing by multiple terminals Effective date of registration: 20210622 Granted publication date: 20190816 Pledgee: Beijing culture science and technology financing Company limited by guarantee Pledgor: CBC CLOUD TECHNOLOGY Co.,Ltd. Registration number: Y2021980005035 |
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