CN103475731A

CN103475731A - Media information matching and processing method and device

Info

Publication number: CN103475731A
Application number: CN2013104353258A
Authority: CN
Inventors: 丁磊; 陈刚; 朱一闻; 王诗沐; 孙妍; 王逸天; 袁芷露; 金凌; 俞静; 周珏远; 张琴; 李彬; 王业; 高嵩; 孙晓燕; 林惠; 杨洁; 李伟; 施德来; 唐胜标
Original assignee: Netease Hangzhou Network Co Ltd
Current assignee: Hangzhou Netease Cloud Music Technology Co Ltd
Priority date: 2013-09-23
Filing date: 2013-09-23
Publication date: 2013-12-25

Abstract

The embodiment of the invention provides a media information matching and processing method and device. The method comprises the steps of obtaining a local playlist of a client side, sending obtained file track label ID3 information to a server to enable the server to compare the file track label ID3 information sent by the client side with file track label ID3 information saved by the server to obtain a matching result when the corresponding file track label ID3 information exists in obtained media files in the local playlist of the client side, receiving the matching result sent by the server, and displaying medial file track information contained in the matching result sent by the server. According to the media information matching and processing method and device, the problem that in the prior art, complete and accurate music track information can not be obtained during music listening is solved, a user can obtain complete and accurate music program information during music listening, and better experience is brought to the user.

Description

A kind of media information coupling, processing method and equipment

Technical field

Embodiments of the present invention relate to the multimedia process field, and more specifically, embodiments of the present invention relate to a kind of media information coupling, processing method and equipment.

Background technology

The embodiments of the present invention that be intended to for stating in claims this part provide background or context.Description herein can comprise the concept that can probe into, but the concept of having expected or having probed into not necessarily.Therefore, unless at this, point out, otherwise for the application's specification and claims, be not prior art in the content of describing in this part, and not because be included in just admit it is prior art in this part.

Along with the development of multimedia technology, the audio class end product is widely used.The audio class end product provides audio content for the user, thinks that the user provides audio frequency to play service.The audio class end product can be divided into local audio Terminal Type product and online audio class end product two classes.Wherein, in prior art, local audio Terminal Type product has allowed user add local music file to generate the local music list.The user, in listening to the music process, often wishes to understand the music track information of the current music file of listening to, information such as singer, title, album name, age, style.In the prior art, the ID3 information that part audio class end product can read music file (can be described as again file song label information, and can show music track information corresponding to music file in music list according to ID3 information song additional information in the archives of the music of a kind of MP3 or similar MP3 format).

Summary of the invention

But, in prior art, when the ID3 information of the music file obtained when the audio class end product is imperfect or inaccurate, often can not, for the user shows detailed, music track information accurately, sometimes even show wrong music track information.Further, when the part music file does not have or can't obtain ID3 information, the audio class end product of prior art can't provide the music track information that music file is corresponding for the user.

Therefore in the prior art, can't obtain the music track information that music file is corresponding while listening to music file is very bothersome problem.

For this reason, be starved of a kind of improved music information coupling, processing method, so that more accurate, more detailed music track information to be provided, experience to improve the user.

In the present context, the embodiments of the present invention expectation provides a kind of media information coupling, processing method and equipment.

In the first aspect of embodiment of the present invention, a kind of method is provided, be applied to client, comprising:

Obtain the local playlist of described client;

When there is corresponding file song label ID3 information in the media file in the local playlist of the described client obtained, the described file song label ID3 information obtained is sent to server, so that the file song label ID3 information that the described file song label ID3 information that described server sends client and described server are preserved compares and obtain matching result;

Receive the matching result that described server sends;

When file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

In the second aspect of embodiment of the present invention, a kind of method is provided, be applied to server, comprising:

Receive the file song label ID3 information that client sends, described file song label ID3 information be the media file when the local playlist of described client in while having corresponding file song label ID3 information by described client to described server transmission;

The file song label ID3 information that the described file song label ID3 information that client is sent and described server are preserved compares and obtains matching result;

Send matching result to client, so that the described matching result of described client when the file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

In the third aspect of embodiment of the present invention, a kind of client device is provided, comprising:

Playlist obtains device, is configured for the local playlist that obtains described client;

The first dispensing device, when being configured for media file in the local playlist of the described client obtained and having corresponding file song label ID3 information, the described file song label ID3 information obtained is sent to server, so that the file song label ID3 information that the described file song label ID3 information that described server sends client and described server are preserved compares and obtain matching result;

First receiving device, be configured for and receive the matching result that described server sends;

Display unit, be configured for when file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

In an embodiment of a third aspect of the present invention, described client device also comprises:

Extraction element, when being configured for media file in the local playlist of the described client obtained and not having corresponding file song label ID3 information, perhaps, when described matching result shows that the file song label ID3 information of preserving in file song label ID3 information that media file in described local playlist is corresponding and server is not mated, extract the audio-frequency fingerprint information of described media file; Described audio-frequency fingerprint information is for characterizing the signal characteristic of described media file;

The second dispensing device, the audio-frequency fingerprint information that is configured for the described media file that will extract is sent to server, so that described server is mated the audio-frequency fingerprint of the audio-frequency fingerprint information of extraction and the preservation of described server, obtains matching result;

The second receiving system, be configured for and receive the matching result that described server sends, and described matching result comprises media file sign and the media file song information that described media file is corresponding; Wherein, described media file sign is for the described media file of unique identification.

In the another embodiment of a third aspect of the present invention,, described client device also comprises:

The 3rd dispensing device, be configured for to server and send the list of songs request to create, identify so that described server creates list of songs and distributes unique list of songs for the list of songs of described new establishment according to the list of songs title comprised in the list of songs request to create received;

The 3rd receiving system, be configured for the response message that reception server returns, the list of songs sign that the list of songs that described response message comprises new establishment is corresponding; Wherein, described list of songs sign for being used for the described list of songs of unique identification when to server request list of songs information.

In the another embodiment of a third aspect of the present invention, described client device also comprises:

The 4th dispensing device, be configured for to server and send media file collection request, media file sign corresponding to media file that described media file collection request comprises the list of songs sign and will add described list of songs to, so that described server is after receiving described list of songs sign and media file and identifying, media file is identified to corresponding media file and identify corresponding list of songs with described list of songs and form associated;

The 4th receiving system, be configured for the response message that reception server feeds back.

The 5th dispensing device, be configured for when the terminal of described client application changes or described client during to default trigger action, to server, sends the list of songs information acquisition request; The list of songs sign that the list of songs that described list of songs information acquisition request comprises request is corresponding;

The 5th receiving system, what be configured for that reception server returns identifies corresponding list of songs information with described list of songs;

Generation unit, be configured for the local playlist according to the described client of described list of songs Information generation; Described list of songs information comprises with described list of songs and identifies associated media file information;

Updating block, be configured for the local playlist according to the described client of described list of songs information updating; Described list of songs information comprises with described list of songs and identifies associated media file information.

In an embodiment again of a third aspect of the present invention, when described client is associated with social platform or described server and social platform when associated, described client device also comprises:

The 6th dispensing device, be configured for to described server transmission media file and share request, described media file is shared request and is comprised the media file sign that the media file that need to share is corresponding so that described server according to described share media file sign that request comprises by corresponding media file share to the social platform associated with described client, with the associated social platform of described server or with associated other clients of described server.

In an embodiment again of a third aspect of the present invention, described client device also comprises:

The 7th dispensing device, while being configured for the version of the media file existence renewal in the local playlist of the described client of judgement, send the media file update request to server, described media file update request comprises media file sign corresponding to media file that needs upgrade;

The 7th receiving system, be configured for the media file that receives the renewal that described server returns; The tonequality of the media file that the tonequality of the media file of described renewal is better than not upgrading.

In an embodiment again of a third aspect of the present invention, described playlist obtains device and comprises:

Setting unit, be configured for and set in advance the file scanning pattern;

Scanning element, be configured in response to the operation that starts described client, scanning medium file in the file scanning pattern set in advance;

The playlist generation unit, the rule be configured for based on default is added at least part of media file of scanning acquisition in the local playlist of described client to, to generate the local playlist of described client.

In an embodiment again of a third aspect of the present invention, described setting unit comprises:

The first setting unit, be configured for and will deposit the file of media file or deposit file path that the file of download file is corresponding as the file scanning pattern set in advance.

The second setting unit, be configured for the file path that the playlist of media play application is corresponding as the file scanning pattern set in advance.

The 3rd setting unit, the file that need to be scanned is determined in the selection operation be configured for based on the user, the file path that described file is corresponding is as the file scanning pattern set in advance.

Supervising device, be configured for corresponding file and/or the file of the described file scanning pattern set in advance of monitoring;

Adjusting device, be configured for when described file and/or file change, adapt to ground and adjust the local playlist of described client, so that the corresponding change of change occurred with described file and/or file occurs the local playlist of described client.

In an embodiment again of a third aspect of the present invention, described supervising device comprises:

Monitoring example creating unit, be configured for and create file directory monitoring example, and described file directory is comprised of corresponding file and/or the file of the described file scanning pattern set in advance;

Notification unit, be configured for when the information of described file directory changes, and notifies the described client information that described file directory changes.

In an embodiment again of a third aspect of the present invention, described adjusting device comprises:

The first adjustment unit, be configured for when the deletion action that occurs for the media file of described file, and the media file that described deletion action is corresponding is deleted from the local playlist of described client; And/or

The second adjustment unit, be configured for when media file for described file occurring add operation, the media file of described interpolation operational correspondence is added into to the local playlist of described client; And/or

The 3rd adjustment unit, while being configured for the media file deletion action occurred when the play list file that occurs to apply for media play, the media file that will delete from the play list file of described media play application is deleted from the local playlist of described client; And/or

The 4th adjustment unit, when being configured for the media file occurred when the play list file occurred for the media play application and adding operation, will be added into media file in the play list file of described media play application and be added into the local playlist of described client.

In an embodiment again of a third aspect of the present invention, described playlist generation unit comprises:

Filter element, be configured for the media file that scanning is obtained and filtered according to default filtering rule, obtains the efficient media file; Wherein, described default filtering rule comprises the duration of media file, the size of media file and/or the information such as form of media file;

Adding device, be configured for described efficient media file added in the local playlist of described client, to generate the local playlist of described client.

In an embodiment again of a third aspect of the present invention, described scanning element comprises:

Detecting unit, be configured for the trigger action of monitor user ' to client;

The first scanning element, be configured for when the frequency of described trigger action is greater than the first predetermined threshold value, reduces scanning frequency with first default speed scanning medium file in the file scanning pattern set in advance;

The second scanning element, be configured for when the frequency of described trigger action is less than the second predetermined threshold value, improves scanning frequency with second default speed scanning medium file in the file scanning pattern set in advance.

In the fourth aspect of embodiment of the present invention, a kind of server apparatus is provided, comprising:

The 8th receiving system, be configured for the file song label ID3 information that client sends that receives, described file song label ID3 information be the media file when the local playlist of described client in while having corresponding file song label ID3 information by described client to described server transmission;

The first comparison means, be configured for the file song label ID3 information of the described file song label ID3 information of client transmission and the preservation of described server compared and obtain matching result;

The 8th dispensing device, be configured for to client and send matching result, so that the described matching result of described client when the file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

In an embodiment of a fourth aspect of the present invention, described server apparatus also comprises:

The 9th receiving system, be configured for the audio-frequency fingerprint information that client sends that receives; Described audio-frequency fingerprint information is that the media file in the local playlist of described client is not sent to described server by described client while not having corresponding file song label ID3 information or when described matching result shows that the file song label ID3 information of preserving in file song label ID3 information that media file in the local playlist of described client is corresponding and server is not mated;

The second comparison means, be configured for the audio-frequency fingerprint of preserving in audio-frequency fingerprint information that the described client that will receive sends and server and mated, the acquisition matching result;

The 9th dispensing device, be configured for to client and send matching result, and described matching result comprises media file sign and the media file song information that described media file is corresponding; Wherein, described media file sign is for the described media file of unique identification.

In the another embodiment of a fourth aspect of the present invention, described server apparatus also comprises:

The tenth receiving system, be configured for and receive the list of songs request to create that client sends;

The list of songs creation apparatus, be configured for according to the list of songs title that comprises in described list of songs request to create and create list of songs, and distribute unique list of songs for the list of songs of described new establishment and identify;

The tenth dispensing device, be configured for to client and return to response message, the list of songs sign that the list of songs that described response message comprises new establishment is corresponding; Described list of songs sign for being used for the described list of songs of unique identification when to server request list of songs information.

In an embodiment again of a fourth aspect of the present invention, described server apparatus also comprises:

The 11 receiving system, be configured for the media file collection request that client sends that receives, media file sign corresponding to media file that described media file collection request comprises the list of songs sign and will add described list of songs to;

The media file holding device fo, be configured for the list of songs sign and the media file that comprise according to described media file collection request and identify, and media file identified to corresponding media file and identify corresponding list of songs with described list of songs and form associated;

The 11 dispensing device, be configured for to client and send response message.

The 12 receiving system, be configured for and receive the list of songs information acquisition request that client sends, described list of songs information acquisition request is when the terminal of described client application changes or described client is sent by described user end to server during to default trigger action; Wherein, the list of songs sign that the list of songs that described list of songs information acquisition request comprises request is corresponding;

The 12 dispensing device, be configured for according to described list of songs sign and obtain and identify corresponding list of songs information with described list of songs, return to described list of songs information to described client, so that described client is after receiving described list of songs information, according to described list of songs Information generation or upgrade the local playlist of described client; Described list of songs information comprises with described list of songs and identifies associated media file information.

In an embodiment again of a fourth aspect of the present invention, when described server is associated with social platform, or, when described client is associated with social platform, described server apparatus also comprises:

The 13 receiving system, be configured for the media file that receives the client transmission and share request, and described media file is shared request and comprised media file sign corresponding to media file that need to share;

The 13 dispensing device, be configured for according to described share media file sign that request comprises by corresponding media file share to the social platform associated with described client, with the associated social platform of described server or with associated other clients of described server.

The 14 receiving system, be configured for the media file update request that client sends that receives, and described media file update request comprises media file sign corresponding to media file that needs upgrade; Wherein, described media file update request be the media file in the local playlist of the described client of judgement exist to upgrade version the time by user end to server, sent;

The 14 dispensing device, be configured for and obtain the media file that identifies corresponding renewal with described media file, sends the media file upgraded to client; The tonequality of the media file that the tonequality of the media file of described renewal is better than not upgrading.

Media information coupling, processing method and equipment according to embodiment of the present invention, after the local playlist that obtains client, the file song label ID3 information that media file in the local playlist of client is existed is sent to server, the file song label ID3 information of being preserved by the server described file song label ID3 information that just client sends and described server compares and obtains matching result, when matching result shows above-mentioned information matches, the complete media file song information that display server sends.Method and apparatus provided by the invention, solved when prior art is listened to music file and can't obtain complete, the problem of music track information accurately, make the user can obtain complete, music program information accurately when listening to music program, for the user has brought better experience.

summary of the invention

The inventor finds, in prior art, when the ID3 information of the music file obtained when the audio class end product is imperfect or inaccurate, often can not, for the user shows detailed, music track information accurately, sometimes even show wrong music track information.Further, when the part music file does not have or can't obtain ID3 information, the audio class end product of prior art can't provide the music track information that music file is corresponding for the user.Can't obtain the problem of the music track information that music file is corresponding while in order to solve prior art, listening to music file, the file song label ID3 information that the present invention preserves by the file song label ID3 information by the client acquisition and server compares, and complete, the media file song information accurately that according to the matching result display server obtained, send, make that the user can be complete when listening to music program, music program information accurately, for the user has brought better experience.

After having introduced basic principle of the present invention, lower mask body is introduced various non-limiting execution mode of the present invention.

the application scenarios overview

At first with reference to figure 2, schematically show the application scenarios according to the embodiment of the present invention.Method provided by the invention can be applied to the client shown in Fig. 2, to show complete media file song information, shown in client can be applied in electronic equipment, shown in electronic equipment can be existing, researching and developing or any electronic equipments of research and development in the future, include but not limited to: existing, that researching and developing or research and development in the future, desktop computer, laptop computer, mobile terminal (comprising smart mobile phone, non intelligent mobile phone, various panel computer) etc.Fig. 2 only, for signal, is not considered as the restriction to specific implementation of the present invention.

illustrative methods

Below in conjunction with the application scenarios of Fig. 2, be described with reference to Figure 3 the method for media information coupling, processing according to exemplary embodiment of the invention.It should be noted that above-mentioned application scenarios is only to illustrate for the ease of understanding spirit of the present invention and principle, embodiments of the present invention are unrestricted in this regard.On the contrary, any scene that embodiments of the present invention can be applied to be suitable for.

Shown in figure 3, be the flow chart of media information coupling disclosed by the invention, processing method one execution mode, described method can be applied to client, and described client can realize that data connect by server.The present embodiment concrete example is as comprised:

S301, obtain the local playlist of described client.

After client generates local playlist, the coupling of the media information of preserving for the media file information in the local playlist of realizing client and server end, at first need to obtain the local playlist of client, and then judge whether to obtain the ID3 information corresponding to media file of the local playlist of client.The specific implementation that client generates local playlist can be various, can be file in the file of the file of user add appointment or the appointment mode to local playlist, can be also that the terminal at client place is carried out to scan full hard disk to generate the mode of local playlist.Certainly, can be also set in advance scanning pattern then in preset scanning pattern the scanning medium file to obtain the mode of local playlist.For this kind of implementation, will in follow-up embodiment, at length introduce.

S302, when there is corresponding file song label ID3 information in the media file in the local playlist of the described client obtained, the described file song label ID3 information obtained is sent to server, so that the file song label ID3 information that the described file song label ID3 information that described server sends client and described server are preserved compares and obtain matching result.

After client obtains local playlist, obtain the ID3 information of the media file in local playlist.If judge that there is ID3 information in described media file, shift to an earlier date described ID3 information, and ID3 information is sent to server end.At this moment, by server end, receive the ID3 information that client sends, and the file song label ID3 information of the ID3 information of client transmission and the preservation of described server is compared, and obtain matching result.During the file song label ID3 information matches of preserving in the file song label ID3 information that the media file in the local playlist of client is corresponding and described server, described matching result comprises the complete file song label ID3 information corresponding with described media file of server preservation and the media file sign corresponding with described media file, and described media file sign is for the described media file of unique identification.When server judges that the file song label ID3 information of preserving in file song label ID3 information that media file in the local playlist of described client is corresponding and server is not mated, return to matching result, matching result is null value.

S303, receive the matching result that described server sends.

S304, when file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

When file song label ID3 information matches that matching result that the server of client sends shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, client is preserved the media file song information corresponding with media file local playlist that comprise in the matching result that server sends, and when playing corresponding media file, show the media file song information corresponding with described media file, for example can comprise the title of current played songs, the singer, special edition, front cover, the information such as style.Because the database with server end has been realized the coupling of media information, so the local playlist of client formed associatedly with the database of server end, is updated to the list with the database association of server.At this moment, when local playlist display media fileinfo, can use unified, complete in the database of server, formatted data accurately, include but not limited to the information such as music title, singer, special edition, publication year.At this moment, what the user saw is a local playlist in good order, at this moment the user can manage local playlist, and executable operation includes but not limited to according to information such as title, singers, list be sorted, according to different latitude such as singer, special editions, checked media file information and deleted file etc. from list.Simultaneously, when playing the local music file, client will show the media file information of mating with server database that described music file is corresponding, information such as album cover, the lyrics.When the information of the media file in server-side database changes, the information in client also can be upgraded automatically.

Further, when there is not corresponding file song label ID3 information in the media file in the local playlist of the described client obtained, perhaps, when described matching result shows that the file song label ID3 information of preserving in file song label ID3 information that media file in described local playlist is corresponding and server is not mated, described method also comprises:

Extract the audio-frequency fingerprint information of described media file; Described audio-frequency fingerprint information is for characterizing the signal characteristic of described media file;

The audio-frequency fingerprint information of the described media file of extraction is sent to server, so that described server is mated the audio-frequency fingerprint of the audio-frequency fingerprint information of extraction and the preservation of described server, obtains matching result;

Receive the matching result that described server sends, described matching result comprises media file sign and the media file song information that described media file is corresponding; Wherein, described media file sign is for the described media file of unique identification.

During specific implementation, when there is not corresponding file song label ID3 information in the media file in the local playlist of client, client can be extracted the audio-frequency fingerprint information of media file, the concurrent server that send, make server that the audio-frequency fingerprint information of the audio-frequency fingerprint information of extraction and server preservation is mated, if coupling, by server, determine the unique media file sign corresponding with described audio-frequency fingerprint information, and determine media file and media file song information corresponding to media file according to described unique media file sign, and the result that will comprise media file sign and media file song information returns to client, by client storage and show corresponding information.

In addition, there is corresponding file song label ID3 information in media file in the local playlist of client, after when client, described ID3 information being sent to server and realizing that by server comparison process is returned to matching result, when described matching result shows that the file song label ID3 information of preserving in file song label ID3 information that the media file in the local playlist of client is corresponding and server is not mated, at this moment, client can be extracted the audio-frequency fingerprint information of media file, the concurrent server that send, make server that the audio-frequency fingerprint information of the audio-frequency fingerprint information of extraction and server preservation is mated, if coupling, by server, determine the unique media file sign corresponding with described audio-frequency fingerprint information, and determine media file and media file song information corresponding to media file according to described unique media file sign, and the result that will comprise media file sign and media file song information returns to client, by client storage and show corresponding information.

It should be noted that, in carrying out above-mentioned matching treatment process, client support matching operation in batches, can mate the broad medium file once, will greatly promote processing speed.For example can comprise, at first client judges whether the media file in local playlist exists ID3 information, if exist, by the media file of all ID3 of existence information, corresponding ID3 information is sent to server and carries out respective handling by server.After server returns to matching result, show that for matching result the ID3 information of client and the ID3 information of server can't realize the media file mated, and the media file that does not have ID3 information, carry out the audio-frequency fingerprint extraction process, and audio-frequency fingerprint is sent to server carries out corresponding comparison match by server and process, to determine and the unique corresponding media file sign of described media file and complete media file song information.

In this execution mode, when client is extracted the audio-frequency fingerprint information of described media file, the media file that can at first extract needs carries out pretreatment operation, for example can comprise decoding, resample.Illustrate, above-mentioned preliminary treatment for example can comprise, the audio file of corresponding input, be decoded as original voice data by it.Further, can be according to predetermined sample rate to the voice data processing that resamples.Then, to media file for example audio file divided, to obtain a plurality of audio fragments.Concrete mode of dividing can be various, for example can take the time interval of presetting audio file/voice data is divided to (for example according to 8 seconds, as interval, voice data being divided into to a plurality of audio fragments); Perhaps, can voice data be divided into to not isometric some audio fragments according to default intercepting parameter; Perhaps, audio frequency characteristics (for example rhythm) that also can be intrinsic according to voice data is divided into a plurality of fragments by voice data.Then, extract respectively the audio-frequency fingerprint information of described a plurality of audio fragments according to predetermined strategy, described audio-frequency fingerprint information is for characterizing the signal characteristic of described audio fragment.The implementation of extracting audio-frequency fingerprint information can be very flexibly, below only introduces wherein a kind of example.In a kind of possible implementation, the audio-frequency fingerprint that extracts respectively a plurality of audio fragments for example can comprise: a plurality of audio fragments that obtain are carried out respectively to signal analysis and processing, extract the audio-frequency fingerprint information of the signal characteristic for characterizing described audio fragment.Wherein, described a plurality of audio fragments are carried out respectively to signal analysis and processing and comprise following any one mode: described a plurality of audio fragments are carried out respectively to the signal spectral analysis processing; Described a plurality of audio fragments are carried out respectively to the SIGNAL ENERGY ANALYSIS processing; Described a plurality of audio fragments are carried out respectively to fundamental tone, beat analysis processing.The means of above concrete analysis can be used alone or in combination, and the present invention is not limited this, as long as the implementation that can obtain the signal characteristic information of audio fragment by signal analysis and processing all belongs to protection scope of the present invention.When specific implementation, the signal characteristic information of extraction includes but not limited to: the characteristic point information in signal spectrum, such as comprising maximum point, minimum point, catastrophe point etc.; The information such as the fundamental tone of music, beat, melody.

Then, the audio-frequency fingerprint information of the described media file of extraction is sent to server.Here, the audio-frequency fingerprint information of the media file of extraction is specifically as follows the audio-frequency fingerprint information aggregate, comprises a plurality of audio-frequency fingerprint information.Afterwards, by server, the audio-frequency fingerprint of the audio-frequency fingerprint information of extraction and the preservation of described server is contrasted, mated, to determine and the unique corresponding media file sign of described media file and complete media file song information, obtained matching result.If the coupling of realization, server sends matching result to user end to server, and described matching result comprises media file sign and the media file song information that described media file is corresponding; Wherein, described media file sign is for the described media file of unique identification.

In the prior art, the local media terminal can't realize and the synchronizeing of network side server end data.For example, after the user uses a certain terminal/platform to use client interpolation local music to generate local playlist, can't obtain corresponding local playlist at other-end/platform, be merely able to again manual search, add music file to regenerate local playlist.This is a very worried process to the user.

In another execution mode of the present invention, when client is obtained matching result, after realizing the associated coupling of local playlist and the data of server end, can utilize by server end, determined with the unique corresponding media file sign of media file realize to the media file in local playlist and server end alternately, simultaneous operation, for example can comprise and check that described media file (for example can comprise the singer that media file is corresponding in the information of server end, special edition, the information such as related news), media file is shared and is synchronized to social platform, music collection is arrived to music list/song list etc.At this moment, client has realized and the synchronizeing of network side server end data, and can realize data interaction, share with server end, other social platforms.In addition, because the data of the geodata and services device end in local playlist have realized association, by creating list of songs (or singing single, song the favorites list), after the user changes terminal/platform, still can obtain local playlist by server end, only need to generate once local playlist, can realize local playlist the synchronous of different terminals/platform and share.

Below concrete implementation being introduced, below is only exemplary illustration, all belongs to protection scope of the present invention not breaking away from other implementations that obtain under thought of the present invention.

The method provided in embodiment of the present invention can further include:

Send the list of songs request to create to server, identify so that described server creates list of songs and distributes unique list of songs for the list of songs of described new establishment according to the list of songs title comprised in the list of songs request to create received; The response message that reception server returns, the list of songs sign that the list of songs that described response message comprises new establishment is corresponding; Wherein, described list of songs sign for being used for the described list of songs of unique identification when to server request list of songs information.

Concrete, when the user wishes to collect song, can be collected by creating list of songs.At this moment, the user both can, by the new list of songs collection song that creates, also can realize collection by song being added to the list of songs of having set up.Below, at first the process that creates list of songs is introduced.Client end response, in user's operation requests, sends the list of songs request to create to server, comprises the title of the list of songs of needs establishment in described list of songs request to create.After server receives the list of songs request to create of client transmission, create new list of songs, and be that the new list of songs created is distributed unique list of songs sign, and can set up the corresponding relation of list of songs title and list of songs sign, and the response message be successfully established to client feedback, described response message can comprise the unique identification of the list of songs of foundation.Then, after server end receives the request of client to list of songs, the list of songs information that the list of songs title that server can send according to client or the unique definite server of list of songs sign are preserved.It should be noted that, when the request of client only comprises the list of songs title, server is determined the list of songs sign according to the corresponding relation of list of songs title and list of songs sign, and then to the list of songs executable operations.

When the user wishes to add the song of wanting collection to set up list of songs, the method that embodiment of the present invention provides can further include: to server, send media file collection request, media file sign corresponding to media file that described media file collection request comprises the list of songs sign and will add described list of songs to, so that described server is after receiving described list of songs sign and media file and identifying, media file is identified to corresponding media file and identify corresponding list of songs with described list of songs and form associated; The response message of reception server feedback.

Further, when the terminal that user application detected changes or the user changes and need to obtain list of songs information when generating new local playlist in the terminal of application, client can be in response to specific trigger event, for example can comprise: when the terminal of described client application changes or described client during to default trigger action, to server, send the list of songs information acquisition request; The list of songs sign that the list of songs that described list of songs information acquisition request comprises request is corresponding; What reception server returned identifies corresponding list of songs information with described list of songs, according to described list of songs Information generation or upgrade the local playlist of described client; Described list of songs information comprises with described list of songs and identifies associated media file information.During specific implementation, the default trigger action request of client can comprise clicking operation, slide, input operation of user etc., for showing the user, wants to ask list of songs information.The list of songs information acquisition request that client sends can comprise list of songs title or list of songs sign.Server obtains list of songs information according to list of songs title or list of songs sign, and the list of songs packets of information has contained the information of each media file in described list of songs.At this moment, client can be according to the local playlist of the list of songs Information generation received, or utilizes the local playlist of described list of songs information updating client.

Further, embodiment of the present invention can also realize client and social platform data sharing, synchronize.When described client is associated with social platform or described server and social platform when associated, described method also comprises: send media file to described server and share request, described media file is shared request and is comprised the media file sign that the media file that need to share is corresponding so that described server according to described share media file sign that request comprises by corresponding media file share to the social platform associated with described client, with the associated social platform of described server or with associated other clients of described server.When social platform is the social platform that is associated of client or the social platform associated with server end, can directly to server, send the analysis request that comprise the media file sign by client, by server, realized sharing in station.In addition, if client judgement user binds the social platform of third party, can call the server interface of third-party platform, to the third-party server end, send and share request, realize sharing of media data.

In the prior art, when the user needs more high-quality music file, need to reuse terminal software and be searched for one by one, download, need to expend user's the duplication of labour and inefficiency.In one embodiment of the present invention, the method provided can further include: when there is the version upgraded in the media file in the local playlist of the described client of judgement, send the media file update request to server, described media file update request comprises media file sign corresponding to media file that needs upgrade; Receive the media file of the renewal that described server returns; The tonequality of the media file that the tonequality of the media file of described renewal is better than not upgrading.In execution mode provided by the invention, when server end has renewal, more high-quality media file version, client can directly send request to server, the low tonequality media file that this locality is preserved replaces with the media file of the more high tone quality that server end preserves, such as the 320Kbps audio resource etc.During version that media file exist to upgrade, can notify client to be upgraded by server end, whether the data that also can regularly detect server end by client be upgraded.Like this, can realize the automatic renewal of high-quality media file, and, without the manual repeated downloads of user, operation and the efficiency of saving the user are higher.

In this execution mode of the present invention, client is by the contrast matching operation with server end, include but not limited to the contrast matching ways such as ID3 information, audio-frequency fingerprint, audio frequency duration, realize the associated coupling of media file in the client terminal local playlist and the data of server end, and realized the associated coupling of client data with servers' data by unique media file sign.Then, client can utilize that unique media file sign realizes with the synchronizeing of server end, shares, the operation such as mutual, has promoted user's experience.

Fig. 4 schematically shows media information coupling, processing method schematic diagram according to yet another embodiment of the invention.

Particularly, a kind of method, be applied to server, comprising:

S401, receive the file song label ID3 information that client sends, described file song label ID3 information be the media file when the local playlist of described client in while having corresponding file song label ID3 information by described client to described server transmission.

After client obtains local playlist, obtain the ID3 information of the media file in local playlist.If judge that there is ID3 information in described media file, shift to an earlier date described ID3 information, and ID3 information is sent to server end.At this moment, receive by server end the ID3 information that client sends.

S402, the file song label ID3 information that the described file song label ID3 information that client is sent and described server are preserved compares and obtains matching result.

The file song label ID3 information that the ID3 information that server sends client and described server are preserved compares, and obtains matching result.During the file song label ID3 information matches of preserving in the file song label ID3 information that the media file in the local playlist of client is corresponding and described server, described matching result comprises the complete file song label ID3 information corresponding with described media file of server preservation and the media file sign corresponding with described media file, and described media file sign is for the described media file of unique identification.When server judges that the file song label ID3 information of preserving in file song label ID3 information that media file in the local playlist of described client is corresponding and server is not mated, return to matching result, matching result is null value.

S403, send matching result to client, so that the described matching result of described client when the file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

Server sends matching result to client.When file song label ID3 information matches that matching result that the server of client sends shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, client is preserved the media file song information corresponding with media file local playlist that comprise in the matching result that server sends, and when playing corresponding media file, show the media file song information corresponding with described media file, for example can comprise the title of current played songs, the singer, special edition, front cover, the information such as style.Because the database with server end has been realized the coupling of media information, so the local playlist of client formed associatedly with the database of server end, is updated to the list with the database association of server.At this moment, when local playlist display media fileinfo, can use unified, complete in the database of server, formatted data accurately, include but not limited to the information such as music title, singer, special edition, publication year.At this moment, what the user saw is a local playlist in good order, at this moment the user can manage local playlist, and executable operation includes but not limited to according to information such as title, singers, list be sorted, according to different latitude such as singer, special editions, checked media file information and deleted file etc. from list.Simultaneously, when playing the local music file, client will show the media file information of mating with server database that described music file is corresponding, information such as album cover, the lyrics.When the information of the media file in server-side database changes, the information in client also can be upgraded automatically.

Further, described method also comprises:

Receive the audio-frequency fingerprint information that client sends; Described audio-frequency fingerprint information is that the media file in the local playlist of described client is not sent to described server by described client while not having corresponding file song label ID3 information or when described matching result shows that the file song label ID3 information of preserving in file song label ID3 information that media file in the local playlist of described client is corresponding and server is not mated;

The audio-frequency fingerprint of preserving in the audio-frequency fingerprint information that the described client received is sent and server is mated, and obtains matching result;

Send matching result to client, described matching result comprises media file sign and the media file song information that described media file is corresponding; Wherein, described media file sign is for the described media file of unique identification.

In one embodiment, described method also comprises:

Receive the list of songs request to create that client sends, according to the list of songs title comprised in described list of songs request to create, create list of songs, and distribute unique list of songs for the list of songs of described new establishment and identify; Return to response message to client, the list of songs sign that the list of songs that described response message comprises new establishment is corresponding; Described list of songs sign for being used for the described list of songs of unique identification when to server request list of songs information.

When the user wishes to add the song of wanting collection to set up list of songs, the method that embodiment of the present invention provides can further include: receive the media file collection request that client sends, media file sign corresponding to media file that described media file collection request comprises the list of songs sign and will add described list of songs to; The list of songs sign and the media file that according to described media file collection request, comprise identify, and media file is identified to corresponding media file and identify corresponding list of songs with described list of songs and form associated; Send response message to client.

Further, described method also comprises: server receives the list of songs information acquisition request that client sends, and described list of songs information acquisition request is when the terminal of described client application changes or described client is sent by described user end to server during to default trigger action; Wherein, the list of songs sign that the list of songs that described list of songs information acquisition request comprises request is corresponding; Obtain and identify corresponding list of songs information with described list of songs according to described list of songs sign, return to described list of songs information to described client, so that described client is after receiving described list of songs information, according to described list of songs Information generation or upgrade the local playlist of described client; Described list of songs information comprises with described list of songs and identifies associated media file information.During specific implementation, the list of songs information acquisition request that client sends can comprise list of songs title or list of songs sign.Server obtains list of songs information according to list of songs title or list of songs sign, and the list of songs packets of information has contained the information of each media file in described list of songs.At this moment, client can be according to the local playlist of the list of songs Information generation received, or utilizes the local playlist of described list of songs information updating client.

Further, when described server is associated with social platform, perhaps, when described client is associated with social platform, described method also comprises: the media file that receives the client transmission is shared request, and described media file is shared request and comprised media file sign corresponding to media file that need to share; According to described share media file sign that request comprises by corresponding media file share to the social platform associated with described client, with the associated social platform of described server or with associated other clients of described server.

In the prior art, when the user needs more high-quality music file, need to reuse terminal software and be searched for one by one, download, need to expend user's the duplication of labour and inefficiency.In one embodiment of the present invention, the method provided can further include: receive the media file update request that client sends, described media file update request comprises media file sign corresponding to media file that needs upgrade; Wherein, described media file update request be the media file in the local playlist of the described client of judgement exist to upgrade version the time by user end to server, sent; Obtain the media file that identifies corresponding renewal with described media file, send the media file upgraded to client; The tonequality of the media file that the tonequality of the media file of described renewal is better than not upgrading.In execution mode provided by the invention, when server end has renewal, more high-quality media file version, client can directly send request to server, the low tonequality media file that this locality is preserved replaces with the media file of the more high tone quality that server end preserves, such as the 320Kbps audio resource etc.During version that media file exist to upgrade, can notify client to be upgraded by server end, whether the data that also can regularly detect server end by client be upgraded.Like this, can realize the automatic renewal of high-quality media file, and, without the manual repeated downloads of user, operation and the efficiency of saving the user are higher.

Abovely from server end, method provided by the invention is introduced, the beneficial effect that above-described embodiment can be realized can be participated in the introduction of an embodiment.

Fig. 5 schematically shows media information coupling, the processing method schematic diagram according to further embodiment of this invention.

In this implementation, will at length introduce how obtaining local playlist in embodiment illustrated in fig. 3.

In prior art, while generating the local playlist of client, need the manual selection of user need to be added into the music file of music list, when the music file added when needs is more, need the user to carry out loaded down with trivial details operation and just can complete said process, and efficiency is very low.The complex operation existed for the local playlist that in prior art, the local music file is added into to the audio class end product, the problem of inefficiency, this execution mode of the present invention provides the method for the local playlist of a kind of improved acquisition, and can be applied in the matching process of media file information.

S501, set in advance the file scanning pattern.

In the present embodiment, set in advance the file scanning pattern of client, when starting client, automatically the file in the file scanning pattern and/or file are scanned to obtain corresponding media file, without the manual select File folder of user and/or media file, save the time that the user manually selects, reduced the complexity of operation, and promoted the efficiency of operation.

It should be noted that, in a kind of possible implementation, the described file scanning pattern that sets in advance can comprise: will deposit the file of media file or deposit file path that the file of download file is corresponding as the file scanning pattern set in advance.During specific implementation, the catalogue of the store media files that the present invention is commonly used by the user or file scanning pattern by default, include but not limited to that system default is deposited the file of music file, system default is deposited the file of download file, the file that system default is deposited multimedia resource etc.Described media file includes but not limited to music file, video file, audio-video document etc.It will be understood by those skilled in the art that, for different operating system or different terminals, the file of depositing media file of its acquiescence or deposit the file path of the file of download file may be different, therefore the client in embodiment of the present invention can preserve various operating system or terminal setting acquiescence the file of depositing media file or deposit the file path corresponding to file of download file, and interface or approach be provided, for upgrading or revising described file scanning pattern.

It should be noted that, in a kind of possible implementation, the described file scanning pattern that sets in advance can comprise: the file path that the playlist of media play application is corresponding is as the file scanning pattern set in advance.Multiple different media play application may be installed on the electronic equipment at client place, and at this moment, file path that can the playlist of other media play application is corresponding is as the file scanning pattern set in advance, to improve the accuracy and efficiency of scanning.During specific implementation, the file that the playlist of other media play application is corresponding of the client in embodiment of the present invention is as scanning pattern.Above-mentioned media play list file is present in fixedly in catalogue usually, therefore the file path corresponding to play list file of described media play application can be added in the file scanning pattern.Described media play application includes but not limited to the media play software of the operating system acquiescences such as windows media player, itunes, can also comprise the media play software that other are commonly used.Similarly, corresponding different media play application, client in embodiment of the present invention can be preserved with various media play and be applied corresponding each file path of corresponding play list file, and interface or approach are provided, for upgrading or revising described file scanning pattern.

It should be noted that, in a kind of possible implementation, the described file scanning pattern that sets in advance can comprise: the file that need to be scanned is determined in the selection operation based on the user, and the file path that described file is corresponding is as the file scanning pattern set in advance.The user can set in advance the file be scanned, and the client in embodiment of the present invention can be carried out automatic scan to file and/or the file of user's appointment.For example can comprise, client provides user interface to select to add one or more files that need to be scanned for the user, the file that need to be scanned is determined in client end response user's selection operation, and file path corresponding to the file that definite needs are scanned is as default file scanning pattern.In addition, client also can be using the file of the frequent access medium resource of user as option for the user select to determine or using the file of the frequent access medium resource of user corresponding access path as the file scanning pattern.Concrete implementation can be that the present invention is not limited this very flexibly.

S502, in response to the operation that starts described client, scanning medium file in the file scanning pattern set in advance.

When the user starts client, client end response starts the operation of client in the user, starts scanning medium file in the file scanning pattern set in advance.During specific implementation, client can start automatic scan when the user starts client and apparatus for media playing at every turn, and the object of scanning is the media file in the file scanning pattern set in advance.Media file in the file that the playlist of the media file in the file that described sweep object includes but not limited to deposit the file of media file or deposit download file, other media play application is corresponding, the file of user's appointment etc.Described media file includes but not limited to audio file, video file etc.When described media file is specially audio file, the form of described audio file can comprise MP3, AVI, RA, MIDI etc.When client is specifically carried out scanning, can scan the media file of specified format, to improve sweep speed.

Further, the impact of the user being experienced in order to reduce the file scanning process, promote the fluency that client software is play, and client can dynamically be adjusted sweep speed according to user's operation.Concrete, described in the file scanning pattern set in advance the scanning medium file comprise: the trigger action of monitor user ' to client; When the frequency of described trigger action is greater than the first predetermined threshold value, reduce scanning frequency with first default speed scanning medium file in the file scanning pattern set in advance; When the frequency of described trigger action is less than the second predetermined threshold value, improve scanning frequency with second default speed scanning medium file in the file scanning pattern set in advance.That is to say, client can operate dynamic adjustment sweep speed according to the user.When interface operation is frequent, reduce sweep speed or scanning frequency as the user, and with first default speed scanning document in the file scanning pattern set in advance.When the user operates frequent client in idle condition, improve scanning frequency or sweep speed, with second default speed scanning medium file in the file scanning pattern set in advance.Wherein, the first default speed and the second default speed can be that speed interval can be also concrete threshold speed, can be preset by system or user.When judging that whether user operation is frequent, can be determined by the frequency that detects user's trigger action, when the frequency of user's trigger action is greater than the first predetermined threshold value, determine that user's operation is in frequency; When the frequency of user's trigger action is less than the second predetermined threshold value, determine that user's operation is in idle condition.The first predetermined threshold value and the second predetermined threshold value are empirical value, can be preset by system or user.The trigger action of monitor user ' to client, for example can comprise monitoring mouse action information, when user's mouse action is too frequent, thinks that user's operation, in frequency, at this moment reduces sweep speed.Concrete judgement according to including but not limited to judge whether time interval between twice valid function is less than predetermined threshold value or whether equispaced is less than predetermined threshold value, or whether the time of the last operation and the difference of current time are greater than predetermined threshold value etc.For example, when the time interval of judgement between twice valid function is less than predetermined threshold value or equispaced and is less than predetermined threshold value, determine that user's operation is in busy state; Otherwise, determine that user's operation is in idle condition.And for example, when the time that the user who detects when judgement operates the last time and the difference of current time are greater than predetermined threshold value, determine that user's operation is in idle condition; Otherwise, determine that user's operation is in busy state.The trigger action of user customer can also comprise and detects the user to the clicking operation of touch-screen, input operation etc., monitor user ' can be that the present invention is not limited this very flexibly to the trigger action of client with the specific implementation of adjusting sweep speed.

It should be noted that, client provided by the invention also can be answered user's request or the time interval or the scan operation of frequency startup file to preset is set, for example every day or run-down weekly, and without execute file scanning when starting client at every turn.As arranged without special, when the operation that starts client being detected, in response to described operation execute file automatic scan.

S503, at least part of media file that the rule based on default obtains scanning adds in the local playlist of described client, to generate the local playlist of described client.

In embodiment of the present invention, by scan the some or all of media file obtained by execute file, add in the local playlist of client, automatically to generate the local playlist of client.During specific implementation, for fear of the unwanted media file of user is added in playlist, the method that embodiment of the present invention provides can also comprise: the media file that scanning is obtained is filtered according to default filtering rule, obtains the efficient media file; Described efficient media file is added in the local playlist of described client, to generate the local playlist of described client.Wherein, described default filtering rule comprises the duration of media file, the size of media file and/or the information such as form of media file.Because scanning obtains the media file that media file may comprise some non-broadcasting purposes, for example mobile phone jingle bell, sound effect of game or other media files that can not listen to, watch for the user, so the filter method of the present invention's media file that can also provide.For example can comprise, the media file duration is less than to the file filter that predetermined threshold value and/or media file size are less than predetermined threshold value, and only the document retaining duration is greater than predetermined threshold value and/or media file size is greater than the media file of predetermined threshold value as the efficient media file.Further, can also carry out filter operation by the form of media file for different clients.For example, for the audio class client, can filter the video file of getting rid of audio, RMVB, HDTV, MP4 form, only retain music file as the efficient media file.Concrete filtering rule can arrange as required.

Further, when client is carried out non-while scanning first, the media file that also scanning can be obtained in media file and playlist is contrasted, and only the part of media file of renewal is added in local playlist, to generate the local playlist after upgrading.Certainly, also can use scanning to obtain media file and generate new local playlist.

S504, when there is corresponding file song label ID3 information in the media file in the local playlist of the described client obtained, the described file song label ID3 information obtained is sent to server, so that the file song label ID3 information that the described file song label ID3 information that described server sends client and described server are preserved compares and obtain matching result.

S505, receive the matching result that described server sends.

S506, when file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

Wherein, the specific implementation of step S504 to S506 can be carried out with reference to the mode of the first two embodiment introduction.Other execution modes that the first two embodiment introduces, also can be by reference or be applied in this implementation in conjunction with, the mode that combines such as the operations such as renewal of the sharing of the establishment of list of songs, media file, media file.Those skilled in the art all belong to protection scope of the present invention not paying other implementations that obtain under creative work.

In another implementation, obtain the local playlist of client at step S503 after, method provided by the invention can further include: monitor corresponding file and/or the file of the described file scanning pattern set in advance; When described file and/or file change, adapt to the local playlist that described client is adjusted on ground, so that the change corresponding with the change of described file and/or file generation occurs the local playlist of described client.

During specific implementation, monitoring file and/or the file that the described file scanning pattern set in advance is corresponding can comprise: create file directory monitoring example, described file directory is comprised of corresponding file and/or the file of the described file scanning pattern set in advance; When the information of described file directory changes, notify the described client information that described file directory changes.Client can be monitored the file of appointment, file and/or file that the file scanning pattern that the file correspondence of described appointment sets in advance is corresponding, the media file in the file that the playlist of the media file in the file that includes but not limited to deposit the file of media file or deposit download file, other media play application is corresponding, the file of user's appointment etc.Client will be monitored file system message, when receiving the file directory interpolation, delete or revising message, process accordingly.During specific implementation, client is opened default monitored directory, monitors this catalogue and changes information, extracts the change word monitored, and to extract concrete file, changes information, such as deleting, newly-increased, modification etc.In a kind of concrete implementation, client can be called the API(interface that system provides), create file directory monitoring example, operating system can be monitored example generation file directory from trend and change message.Client, by polling message, checks whether described message is efficient message; If message is effective, carry out client terminal local and process, in the local playlist of client, carry out respective handling, such as deleting invalid entries/file, adding newly-increased entry/file etc.

When the file of monitoring and/or the file playlist that is other audio class terminal softwares based on local, because the list of music file is present in listing file, when changing, the list of music file can in listing file, write corresponding change information, therefore the play list file that other media play of client control in the present invention are applied, and automatic analysis listing file in real time, read the song information of change, and display in the local playlist of client.During specific implementation, client will be analyzed the play list file of other media play application, read the song information of corresponding playlist, with the information in the current playlist that is kept at local client of the present invention, contrasted, the song do not had in the playlist of other media application will be rejected from the local playlist of client of the present invention; Newly-increased song in playlist for other media application, will read the ID3 information of file destination and display in the client terminal local playlist.

Wherein, when described file and/or file change, adapt to ground and adjust the local playlist of described client, so that the corresponding change of change that the local playlist of described client occurs to occur with described file and/or file specifically can comprise: when generation, during for the deletion action of the media file of described file, the media file that described deletion action is corresponding is deleted from the local playlist of described client; And/or, when media file for described file occurring add operation, the media file of described interpolation operational correspondence is added into to the local playlist of described client; And/or, when media file deletion action that the play list file occurred for the media play application occurs, the media file that will delete from the play list file of described media play application is deleted from the local playlist of described client; And/or, when the media file occurred when the play list file occurred for the media play application adds operation, will be added into media file in the play list file of described media play application and be added into the local playlist of described client.

By carrying out above-mentioned steps, the trend of the All Files folder that the scanning pattern that client sets in advance monitoring is corresponding.Local file in file is deleted or while having new file to add, in the local playlist of client, will embody immediately, and new content within the several seconds, or automatically invalid content is deleted.Therefore, after automatic generation media play list, even if change has occurred in the media file of local storage, do not need the user separately the file in file to be added or deletion action more yet, but the change occurred by client automatic monitoring file, and automatically adjust local playlist to adapt to described change.

Above embodiment of the method provided by the invention is introduced, above-described embodiment all can be by changing, the mode of distortion, combination obtain other embodiment, all belongs to protection scope of the present invention.

exemplary apparatus

After the method for having introduced exemplary embodiment of the invention, next, with reference to figure 6 and Fig. 7 to exemplary embodiment of the invention, for media information coupling and client device and the server apparatus processed, describe.

Fig. 6 schematically shows client device schematic diagram according to an embodiment of the invention.

Particularly, a kind of client device comprises:

Playlist obtains device 601, is configured for the local playlist that obtains described client.

The first dispensing device 602, when being configured for media file in the local playlist of the described client obtained and having corresponding file song label ID3 information, the described file song label ID3 information obtained is sent to server, so that the file song label ID3 information that the described file song label ID3 information that described server sends client and described server are preserved compares and obtain matching result.

First receiving device 603, be configured for and receive the matching result that described server sends.

Display unit 604, be configured for when file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

In a kind of possible implementation of the present invention, described client device also comprises:

In a kind of possible implementation of the present invention, when described client is associated with social platform or described server and social platform when associated, described client device also comprises:

In a kind of possible implementation of the present invention, described playlist obtains device and comprises:

Setting unit, be configured for and set in advance the file scanning pattern;

In a kind of possible implementation of the present invention, described setting unit comprises:

In a kind of possible implementation of the present invention, described supervising device comprises:

In a kind of possible implementation of the present invention, described adjusting device comprises:

In a kind of possible implementation of the present invention, described playlist generation unit comprises:

In a kind of possible implementation of the present invention, described scanning element comprises:

Fig. 7 schematically shows server apparatus schematic diagram according to an embodiment of the invention.

A kind of server apparatus comprises:

The 8th receiving system 701, be configured for the file song label ID3 information that client sends that receives, described file song label ID3 information be the media file when the local playlist of described client in while having corresponding file song label ID3 information by described client to described server transmission.

The first comparison means 702, be configured for the file song label ID3 information of the described file song label ID3 information of client transmission and the preservation of described server compared and obtain matching result;

The 8th dispensing device 703, be configured for to client and send matching result, so that the described matching result of described client when the file song label ID3 information matches that described matching result shows to preserve in file song label ID3 information that media file in the local playlist of described client is corresponding and described server, show the media file song information comprised in the matching result that described server sends; Wherein, described matching result also comprises the media file sign that described media file is corresponding, and described media file sign is for the described media file of unique identification.

In a kind of possible implementation of the present invention, described server apparatus also comprises:

In a kind of possible implementation of the present invention, when described server is associated with social platform, or, when described client is associated with social platform, described server apparatus also comprises:

Although it should be noted that some devices or the sub-device of having mentioned client device and server apparatus in above-detailed, this division is only not enforceable.In fact, according to the embodiment of the present invention, the feature of above-described two or more devices and function can be specialized in a device.Otherwise, the feature of an above-described device and function can Further Division for to be specialized by a plurality of devices.

In addition, although described in the accompanying drawings the operation of the inventive method with particular order,, this not requires or hint must be carried out these operations according to this particular order, or the operation shown in must carrying out all could realize the result of expectation.On the contrary, the step of describing in flow chart can change execution sequence.Additionally or alternatively, can omit some step, a plurality of steps be merged into to a step and carry out, and/or a step is decomposed into to a plurality of steps carries out.

The verb of mentioning in application documents " comprises ", those elements or the element step or the existence of step of putting down in writing in application documents do not got rid of in " comprising " and paradigmatic use thereof.The existence that article " " before element or " one " do not get rid of a plurality of this elements.

Although with reference to some embodiments, described spirit of the present invention and principle, but should be appreciated that, the present invention is not limited to disclosed embodiment, division to each side does not mean that the feature in these aspects can not combine to be benefited yet, and this division is only the convenience in order to explain.The present invention is intended to contain interior included various modifications and the equivalent arrangements of spirit and scope of claims.The scope of claims meets the most wide in range explanation, thereby comprises all such modifications and equivalent structure and function.

The accompanying drawing explanation

Read detailed description hereinafter by reference to accompanying drawing, above-mentioned and other purposes of exemplary embodiment of the invention, the feature and advantage easy to understand that will become.In the accompanying drawings, in exemplary and nonrestrictive mode, show some execution modes of the present invention, wherein:

Fig. 1 schematically shows the block diagram of the exemplary computer system 100 that is suitable for realizing embodiment of the present invention;

Fig. 2 schematically shows the application scenarios according to the embodiment of the present invention;

Fig. 3 schematically shows media information coupling, processing method schematic diagram according to an embodiment of the invention;

Fig. 4 schematically shows media information coupling, processing method schematic diagram according to yet another embodiment of the invention;

Fig. 5 schematically shows media information coupling, the processing method schematic diagram according to further embodiment of this invention;

Fig. 6 schematically shows client device schematic diagram according to an embodiment of the invention;

In the accompanying drawings, identical or corresponding label means identical or corresponding part.

Embodiment

Below with reference to some illustrative embodiments, principle of the present invention and spirit are described.Should be appreciated that providing these execution modes is only in order to make those skilled in the art can understand better and then realize the present invention, and not limit the scope of the invention by any way.On the contrary, it is in order to make the disclosure more thorough and complete that these execution modes are provided, and the scope of the present disclosure intactly can be conveyed to those skilled in the art.

Fig. 1 shows the block diagram of the exemplary computer system 100 that is suitable for realizing embodiment of the present invention.As shown in Figure 1, computing system 100 can comprise: CPU (CPU) 101, random-access memory (ram) 102, read-only memory (ROM) 103, system bus 104, hard disk controller 105, keyboard controller 106, serial interface controller 107, parallel interface controller 108, display controller 109, hard disk 110, keyboard 111, serial external equipment 112, parallel external equipment 113 and display 114.In these equipment, with system bus 104 coupling CPU101, RAM102, ROM103, hard disk controller 105, keyboard controller 106, serialization controller 107, parallel controller 108 and display controller 109 arranged.Hard disk 110 and hard disk controller 105 couplings, keyboard 111 and keyboard controller 106 couplings, serial external equipment 112 and serial interface controller 107 couplings, parallel external equipment 113 and parallel interface controller 108 couplings, and display 114 and display controller 109 couplings.Should be appreciated that the described structured flowchart of Fig. 1 is only the purpose for example, rather than limitation of the scope of the invention.In some cases, can increase as the case may be or reduce some equipment.

Art technology technical staff knows, embodiments of the present invention can be implemented as a kind of system, method or computer program.Therefore, the disclosure can specific implementation be following form, that is: hardware, software (comprising firmware, resident software, microcode etc.), or the form of hardware and software combination completely completely, this paper is commonly referred to as " circuit ", " module " or " system ".In addition, in certain embodiments, the present invention can also be embodied as the form of the computer program in one or more computer-readable mediums, comprises computer-readable program code in this computer-readable medium.

Can adopt the combination in any of one or more computer-readable media.Computer-readable medium can be computer-readable signal media or computer-readable recording medium.Computer-readable recording medium for example may be, but not limited to,, electricity, magnetic, light, electromagnetism, infrared ray or semi-conductive system, device or device, or the combination arbitrarily.The example more specifically of computer-readable recording medium (non exhaustive example) for example can comprise: have the electrical connection, portable computer diskette, hard disk, random-access memory (ram), read-only memory (ROM), erasable type programmable read only memory (EPROM or flash memory), optical fiber, Portable, compact disk read-only memory (CD-ROM), light storage device, magnetic memory device of one or more wires or the combination of above-mentioned any appropriate.In presents, computer-readable recording medium can be any comprising or stored program tangible medium, and this program can be used or be combined with it by instruction execution system, device or device.

Computer-readable signal media can be included in base band or the data-signal of propagating as a carrier wave part, has wherein carried computer-readable program code.The data-signal of this propagation can adopt various ways, includes but not limited to the combination of electromagnetic signal, light signal or above-mentioned any appropriate.Computer-readable signal media can also be any computer-readable medium beyond computer-readable recording medium, and this computer-readable medium can send, propagates or transmit the program for by instruction execution system, device or device, being used or be combined with it.

The program code comprised on computer-readable medium can be with any suitable medium transmission, includes but not limited to wireless, electric wire, optical cable, RF etc., or the combination of above-mentioned any appropriate.

Can combine to write for carrying out the computer program code of the present invention's operation with one or more programming languages or its, described programming language comprises object-oriented programming language-such as Java, Smalltalk, C++, also comprises conventional process type programming language-such as " C " language or similar programming language.Program code can fully be carried out, partly carries out on subscriber computer, as an independently software kit execution, part part on subscriber computer, carry out on remote computer or carry out on remote computer or server fully on subscriber computer.In relating to the situation of remote computer, remote computer can be connected to subscriber computer by the network (comprising local area network (LAN) (LAN) or wide area network (WAN)) of any kind, perhaps, can be connected to outer computer (for example utilizing the ISP to pass through Internet connection).

Below with reference to the flow chart of the method for the embodiment of the present invention and the block diagram of equipment (or system), embodiments of the present invention are described.The combination that should be appreciated that each square frame in each square frame of flow chart and/or block diagram and flow chart and/or block diagram can be realized by computer program instructions.These computer program instructions can offer the processor of all-purpose computer, special-purpose computer or other programmable data processing unit, thereby produce a kind of machine, these computer program instructions are carried out by computer or other programmable data processing unit, have produced the device of the function stipulated in the square frame in realization flow figure and/or block diagram/operation.

Also can be stored in these computer program instructions can make in computer or the computer-readable medium of other programmable data processing unit with ad hoc fashion work, like this, be stored in instruction in computer-readable medium and just produce a product that comprises the command device of the function stipulated in the square frame in realization flow figure and/or block diagram/operation.

Also can be loaded into computer program instructions on computer, other programmable data processing unit or miscellaneous equipment, make and carry out the sequence of operations step on computer, other programmable data processing unit or miscellaneous equipment, to produce computer implemented process, thereby make the process of the function stipulated in the square frame of the instruction of carrying out during realization flow figure and/or block diagram can be provided/operation on computer or other programmable device.

According to the embodiment of the present invention, the method and apparatus of proposed a kind of media information coupling, processing.

In this article, it will be appreciated that, related term " file song label ID3 information " means the song additional information in the archives of music of a kind of MP3 or similar MP3 format, can be described as again file song label information.

The additional information of related term " media file song information " presentation medium file, include but not limited to the accessory informations such as singer, title, special edition, age, style.

Related term " list of songs " is the list via the song of liking for collection of client device establishment by the user, described " list of songs " can be kept in client and server simultaneously, and can realize that the data of client and server are synchronous.

Related term " client " includes but not limited to the apparatus for media playing such as audio class terminal equipment, video class terminal equipment, described client can be applied in electronic equipment, described electronic equipment can be existing, researching and developing or any electronic equipments of research and development in the future, include but not limited to: existing, that researching and developing or research and development in the future, desktop computer, laptop computer, mobile terminal (comprising smart mobile phone, non intelligent mobile phone, various panel computer) etc.

Related term " local playlist " means the playlist that the client device based on local is set up when carrying out the local music management.File in local playlist is the reflection of local media file.Generally speaking, for the file in local playlist, operated, the media file that this locality is stored can not produce direct impact.Certainly, it will be appreciated by persons skilled in the art that in some cases, also can make the media file of local storage that corresponding change occur by the calculating means.

In addition, any number of elements in accompanying drawing is all unrestricted for example, and any name is all only for distinguishing, and does not have any limitation.

Below with reference to some representative embodiments of the present invention, explain in detail principle of the present invention and spirit.

Claims

1. a method, be applied to client, comprising:

Obtain the local playlist of described client;

Receive the matching result that described server sends;

2. method according to claim 1, wherein, when there is not corresponding file song label ID3 information in the media file in the local playlist of the described client obtained, perhaps, when described matching result shows that the file song label ID3 information of preserving in file song label ID3 information that media file in described local playlist is corresponding and server is not mated, described method also comprises:

3. method according to claim 1 and 2, wherein, described method also comprises:

Send the list of songs request to create to server, identify so that described server creates list of songs and distributes unique list of songs for the list of songs of described new establishment according to the list of songs title comprised in the list of songs request to create received;

The response message that reception server returns, the list of songs sign that the list of songs that described response message comprises new establishment is corresponding; Wherein, described list of songs sign for being used for the described list of songs of unique identification when to server request list of songs information.

4. method according to claim 3, wherein, described method also comprises:

Send media file collection request to server, media file sign corresponding to media file that described media file collection request comprises the list of songs sign and will add described list of songs to, so that described server is after receiving described list of songs sign and media file and identifying, media file is identified to corresponding media file and identify corresponding list of songs with described list of songs and form associated;

The response message of reception server feedback.

5. method according to claim 4, wherein, described method also comprises:

When the terminal of described client application changes or described client during to default trigger action, to server, send the list of songs information acquisition request; The list of songs sign that the list of songs that described list of songs information acquisition request comprises request is corresponding;

What reception server returned identifies corresponding list of songs information with described list of songs, according to described list of songs Information generation or upgrade the local playlist of described client; Described list of songs information comprises with described list of songs and identifies associated media file information.

6. method according to claim 1, wherein, when described client is associated with social platform or described server and social platform when associated, described method also comprises:

Send media file to described server and share request, described media file is shared request and is comprised the media file sign that the media file that need to share is corresponding so that described server according to described share media file sign that request comprises by corresponding media file share to the social platform associated with described client, with the associated social platform of described server or with associated other clients of described server.

7. method according to claim 1, wherein, described method also comprises:

When there is the version upgraded in the media file in the local playlist of the described client of judgement, to server, send the media file update request, described media file update request comprises media file sign corresponding to media file that needs upgrade;

Receive the media file of the renewal that described server returns; The tonequality of the media file that the tonequality of the media file of described renewal is better than not upgrading.

8. method according to claim 1, wherein, the local playlist of the described client of described acquisition comprises:

Set in advance the file scanning pattern;

In response to the operation that starts described client, scanning medium file in the file scanning pattern set in advance;

At least part of media file that rule based on default obtains scanning adds in the local playlist of described client, to generate the local playlist of described client.

9. method according to claim 8, wherein, the described file scanning pattern that sets in advance comprises:

To deposit the file of media file or deposit file path that the file of download file is corresponding as the file scanning pattern set in advance.

10. method according to claim 8, wherein, the described file scanning pattern that sets in advance comprises:

The file path that the playlist of media play application is corresponding is as the file scanning pattern set in advance.

11. method according to claim 8, wherein, the described file scanning pattern that sets in advance comprises:

The file that need to be scanned is determined in selection operation based on the user, and the file path that described file is corresponding is as the file scanning pattern set in advance.

12. arbitrary described method according to Claim 8 to 11, wherein, described method also comprises:

Monitor corresponding file and/or the file of the described file scanning pattern set in advance;

When described file and/or file change, adapt to the local playlist that described client is adjusted on ground, so that the change corresponding with the change of described file and/or file generation occurs the local playlist of described client.

13. method according to claim 12, wherein, corresponding file and/or the file of the described file scanning pattern set in advance of described monitoring comprises:

Create file directory monitoring example, described file directory is comprised of corresponding file and/or the file of the described file scanning pattern set in advance;

When the information of described file directory changes, notify the described client information that described file directory changes.

14. method according to claim 12, wherein, it is described when described file and/or file change, adapt to ground and adjust the local playlist of described client, so that the corresponding change of change that the local playlist of described client occurs to occur with described file and/or file comprises:

When the deletion action that occurs for the media file of described file, the media file that described deletion action is corresponding is deleted from the local playlist of described client; And/or

When media file for described file occurring add operation, the media file of described interpolation operational correspondence is added into to the local playlist of described client; And/or

When media file deletion action that the play list file occurred for the media play application occurs, the media file that will delete from the play list file of described media play application is deleted from the local playlist of described client; And/or

When the media file occurred when the play list file occurred for the media play application adds operation, will be added into media file in the play list file of described media play application and be added into the local playlist of described client.

15. method according to claim 8, wherein, at least part of media file that the described rule based on default obtains scanning adds in the local playlist of described client, with the local playlist that generates described client, comprises:

The media file that scanning is obtained is filtered according to default filtering rule, obtains the efficient media file; Wherein, described default filtering rule comprises the duration of media file, the size of media file and/or the information such as form of media file;

Described efficient media file is added in the local playlist of described client, to generate the local playlist of described client.

16. method according to claim 8, wherein, described in the file scanning pattern set in advance the scanning medium file comprise:

The trigger action of monitor user ' to client;

When the frequency of described trigger action is greater than the first predetermined threshold value, reduce scanning frequency with first default speed scanning medium file in the file scanning pattern set in advance;

When the frequency of described trigger action is less than the second predetermined threshold value, improve scanning frequency with second default speed scanning medium file in the file scanning pattern set in advance.

17. a method, be applied to server, comprising:

18. method according to claim 17, wherein, described method also comprises:

19., according to the described method of claim 17 or 18, wherein, described method also comprises:

Receive the list of songs request to create that client sends, according to the list of songs title comprised in described list of songs request to create, create list of songs, and distribute unique list of songs for the list of songs of described new establishment and identify;

Return to response message to client, the list of songs sign that the list of songs that described response message comprises new establishment is corresponding; Described list of songs sign for being used for the described list of songs of unique identification when to server request list of songs information.

20. method according to claim 19, wherein, described method also comprises:

Receive the media file collection request that client sends, media file sign corresponding to media file that described media file collection request comprises the list of songs sign and will add described list of songs to;

The list of songs sign and the media file that according to described media file collection request, comprise identify, and media file is identified to corresponding media file and identify corresponding list of songs with described list of songs and form associated;

Send response message to client.

21. method according to claim 20, wherein, described method also comprises:

Receive the list of songs information acquisition request that client sends, described list of songs information acquisition request is when the terminal of described client application changes or described client is sent by described user end to server during to default trigger action; Wherein, the list of songs sign that the list of songs that described list of songs information acquisition request comprises request is corresponding;

Obtain and identify corresponding list of songs information with described list of songs according to described list of songs sign, return to described list of songs information to described client, so that described client is after receiving described list of songs information, according to described list of songs Information generation or upgrade the local playlist of described client; Described list of songs information comprises with described list of songs and identifies associated media file information.

22. method according to claim 17, wherein, when described server is associated with social platform, or, when described client is associated with social platform, described method also comprises:

The media file that receives the client transmission is shared request, and described media file is shared request and comprised media file sign corresponding to media file that need to share;

According to described share media file sign that request comprises by corresponding media file share to the social platform associated with described client, with the associated social platform of described server or with associated other clients of described server.

23. method according to claim 18, wherein, described method also comprises:

Receive the media file update request that client sends, described media file update request comprises media file sign corresponding to media file that needs upgrade; Wherein, described media file update request be the media file in the local playlist of the described client of judgement exist to upgrade version the time by user end to server, sent;

Obtain the media file that identifies corresponding renewal with described media file, send the media file upgraded to client; The tonequality of the media file that the tonequality of the media file of described renewal is better than not upgrading.

24. a client device comprises:

25. a server apparatus comprises: