CN104426915A - Method, server and system for realizing online music subsection downloading - Google Patents
Method, server and system for realizing online music subsection downloading Download PDFInfo
- Publication number
- CN104426915A CN104426915A CN201310361560.5A CN201310361560A CN104426915A CN 104426915 A CN104426915 A CN 104426915A CN 201310361560 A CN201310361560 A CN 201310361560A CN 104426915 A CN104426915 A CN 104426915A
- Authority
- CN
- China
- Prior art keywords
- audition
- music
- user terminal
- duration
- cluster
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The invention discloses a method, server and system for realizing online music subsection downloading. The method comprises the following steps: when receiving a listening try request sent from a user terminal, extracting music identification from the listening try request; determining musical category of the music according to the music identification; searching historical listening try duration data associated with the user terminal and the musical category; carrying out clustering processing on the historical listening try duration data to obtain clustering collection associated with the listening try request; ranking listening try duration clusters included in the clustering collection according to the sequence from small to large to form music subsection playing rules according to average time duration of each listening try duration cluster; and converting the average time duration of each duration cluster into corresponding subsection playing information, and sending the subsection playing information to the user terminal. According to the method, server and system for realizing online music subsection downloading, under the premise of guaranteeing online listening try quality, bandwidth resources of a server are reasonably distributed and controlled, and downloading flow of a client is effectively controlled.
Description
Technical field
The present invention relates to mobile network's application, particularly a kind of method, server and system realizing Online Music segmentation and download.
Background technology
Along with the construction of 3G communication network and the development of intelligent mobile phone terminal, Online Music radio station obtains the acceptance of user gradually, and a large amount of users adopts online mode to listen to music but not plays the music file of user this locality.
According to statistics, in Online Music business, about 90% audition behavior is selected to jump song within 10 seconds starting audition, and an old song form of listening online for different user is that difference is also larger.Existing Online Music client all adopts the downloading and playing technology of buffering or isometric burst, cannot at utmost utilize service end bandwidth resources, and effectively controls client downloads flow.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method, server and the system that realize Online Music segmentation and download.The present invention is by analyzing user's online test listening behavior, generate musical segment play rules, when user's audition song, for this song generates the broadcast multiple segments voice separately information of random length, thus under the prerequisite ensureing online test listening quality, the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively control the downloading flow of client.
According to an aspect of the present invention, a kind of method realizing Online Music segmentation and download is provided, comprises:
When receiving the audition request that user terminal sends, from audition request, extract music identification;
According to the music categories of music identification determination music;
In history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories;
Carry out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster;
According to the average duration of each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules;
The average duration of first audition duration cluster is converted to corresponding byte number B
1;
First broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1, so that described user terminal plays the snatch of music that first broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
1during corresponding byte, send to server and continue audition request.
Preferably, described method also comprises:
When receiving the continuation audition request that described user terminal sends, statistics has sent to the broadcast multiple segments voice separately Information Number i of described user terminal, wherein i be more than or equal to 1 natural number;
Judge in described cluster set, whether also to comprise the i-th+1 audition duration cluster;
If also comprise the i-th+1 audition duration cluster in described cluster set, then the average duration of the i-th+1 audition duration cluster is converted to corresponding byte number B
i+1, the average duration of i-th audition duration cluster is converted to corresponding byte number B
i;
The i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1during corresponding byte, send to server and continue audition request.
Preferably, described method also comprises:
If do not comprise the i-th+1 audition duration cluster in described cluster set, then the average duration of i-th audition duration cluster is converted to corresponding byte number B
i;
Last broadcast multiple segments voice separately information is sent to described user terminal, wherein last broadcast multiple segments voice separately information comprise music from B
i+ 1 byte to the snatch of music of last byte so that described user terminal plays the snatch of music that last broadcast multiple segments voice separately information comprises.
Preferably, after first broadcast multiple segments voice separately information is sent to the step of described user terminal, described method also comprises:
Detect the broadcasting end notification whether receiving described user terminal and send, wherein said user terminal current music play or current music is carried out jumping song operation time, send to server and play end notification, play the playing duration that end notification comprises current music;
When receiving the broadcasting end notification that described user terminal sends, the playing duration that broadcasting end notification comprises is stored in history audition behavior database as long data during the history audition be associated with described user terminal and described music categories.
According to a further aspect in the invention, a kind of server realizing Online Music segmentation and download is provided, comprise receiving element, extraction unit, classification determination unit, search unit, history audition behavior database, clustering processing unit, clustering order unit, converting unit and transmitting element, wherein:
Receiving element, for receiving the audition request that user terminal sends;
Extraction unit, for when receiving the audition request that user terminal sends, extracts music identification from audition request;
Classification determination unit, for the music categories according to music identification determination music;
Search unit, in history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories;
History audition behavior database, long data during for storing the history audition be associated with user terminal and music categories;
Clustering processing unit, for carrying out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster;
Clustering order unit, for the average duration according to each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules;
Converting unit, for being converted to corresponding byte number B by the average duration of first audition duration cluster
1;
Transmitting element, for first broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1, so that described user terminal plays the snatch of music that first broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
1during corresponding byte, send to server and continue audition request.
Preferably, described server also comprises statistic unit and judging unit, wherein:
Receiving element is also for receiving the continuation audition request that described user terminal sends;
Statistic unit, during for receiving continuation audition request that described user terminal sends when receiving element, statistics has sent the broadcast multiple segments voice separately Information Number i of described user terminal, wherein i be more than or equal to 1 natural number;
Whether judging unit, also comprise the i-th+1 audition duration cluster for judging in described cluster set;
The average duration of the i-th+1 audition duration cluster, also for the judged result according to judging unit, when also comprising the i-th+1 audition duration cluster in described cluster set, is converted to corresponding byte number B by converting unit
i+1, the average duration of i-th audition duration cluster is converted to corresponding byte number B
i;
Transmitting element also for the i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1during corresponding byte, send to server and continue audition request.
Preferably, in described server, the average duration of i-th audition duration cluster, also for the judged result according to judging unit, when not comprising the i-th+1 audition duration cluster in described cluster set, is converted to corresponding byte number B by converting unit
i;
Transmitting element also for last broadcast multiple segments voice separately information is sent to described user terminal, wherein last broadcast multiple segments voice separately information comprise music from B
i+ 1 byte to the snatch of music of last byte so that described user terminal plays the snatch of music that last broadcast multiple segments voice separately information comprises.
Preferably, described server also comprises detecting unit, wherein:
Receiving element is also for receiving the broadcasting end notification that described user terminal sends, wherein said user terminal current music play or current music is carried out jumping song operation time, send to server and play end notification, play the playing duration that end notification comprises current music;
Detecting unit, for after first broadcast multiple segments voice separately information is sent to described user terminal by transmitting element, detects the broadcasting end notification whether receiving element receives the transmission of described user terminal;
Extraction unit is also for the testing result according to detecting unit, when receiving element receives the broadcasting end notification of described user terminal transmission, extract the playing duration play end notification and comprise, and described playing duration is stored in history audition behavior database as long data during the history audition be associated with described user terminal and described music categories.
According to a further aspect in the invention, a kind of system realizing Online Music segmentation and download is provided, comprises user terminal and server, wherein:
User terminal, for sending audition request to server, wherein audition request comprises the music identification of audition music; When receiving first the broadcast multiple segments voice separately information that server sends, playing the snatch of music that first broadcast multiple segments voice separately information comprises, and being played to and segmentation critical point P
1during corresponding byte, send to server and continue audition request;
Server, for when receiving the audition request that user terminal sends, extracts music identification from audition request; According to the music categories of music identification determination music; In history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories; Carry out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster; According to the average duration of each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules; The average duration of first audition duration cluster is converted to corresponding byte number B
1; First broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1.
The present invention, by analyzing user's online test listening behavior, generates musical segment play rules, and when user's audition song, for this song generates the broadcast multiple segments voice separately information of random length, thus the random length segmentation achieving Online Music is downloaded and play.The present invention is under the prerequisite ensureing online test listening quality, and the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively controls client downloads flow.
Description of the invention provides in order to example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram that the present invention realizes the method embodiment that Online Music segmentation is downloaded.
Fig. 2 is the schematic diagram that the present invention realizes another embodiment of method that Online Music segmentation is downloaded.
Fig. 3 is the schematic diagram that the present invention realizes the another embodiment of method that Online Music segmentation is downloaded.
Fig. 4 is the schematic diagram of a musical segment play rules of the present invention embodiment.
Fig. 5 is the schematic diagram of another embodiment of musical segment play rules of the present invention.
Fig. 6 is the schematic diagram of the another embodiment of musical segment play rules of the present invention.
Fig. 7 is the schematic diagram that the present invention realizes the server embodiment that Online Music segmentation is downloaded.
Fig. 8 is the schematic diagram that the present invention realizes another embodiment of server that Online Music segmentation is downloaded.
Fig. 9 is the schematic diagram that the present invention realizes the system embodiment that Online Music segmentation is downloaded.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Unless specifically stated otherwise, otherwise positioned opposite, the numerical expression of the parts of setting forth in these embodiments and step and numerical value do not limit the scope of the invention.
Meanwhile, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not draw according to the proportionate relationship of reality.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in the appropriate case, described technology, method and apparatus should be regarded as a part of authorizing specification.
In all examples with discussing shown here, any occurrence should be construed as merely exemplary, instead of as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to be further discussed it in accompanying drawing subsequently.
Fig. 1 is the schematic diagram that the present invention realizes the method embodiment that Online Music segmentation is downloaded.Preferably, the present embodiment can be performed by server.The method comprises the following steps:
Step 101, when receiving the audition request that user terminal sends, extracts music identification from audition request.
Preferably, music identification can comprise musical designation, the writer that wrirtes music, do songwriter, singer etc., unique identification user can ask the music of audition.
Step 102, according to the music categories of music identification determination music.
Preferably, music categories can comprise song classification, song label, singer, composition writer, make some dimensions such as songwriter.
Preferably, song classification refers generally to more objective, set music assorting, such as " popular ", " rock and roll " etc.
Preferably, song label can be regarded as to be expanded the one of categorizing songs, such as " Chinese good sound " etc.
Preferably, a certain music can only be divided in a music categories.
Preferably, when a certain music belongs to two or more music categories simultaneously, priority level initializing can be carried out to music categories, make this music only be divided into a music categories.
Such as, namely music A belongs to the song of singer Wang Feng, also belongs to " rock and roll " class song.Now can classify to singer and set higher priority, music A can be divided in this high priority music assorting of singer Wang Feng.
Preferably, when a certain music belongs to two or more music categories simultaneously, also the classification more segmented can be set based on two or more music categories, make this music be divided into this segmentation classification.
Identical with previous example, namely music A belongs to the song of singer Wang Feng, also belongs to " rock and roll " class song.Now should divide the segmentation classification such as the rock and roll class song of Wang Feng, the popular class song of Wang Feng, the national class song of Wang Feng.Music A is divided in " the rock and roll class song of Wang Feng " this segmentation classification.
Step 103, in history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories.
Preferably, the user ID of user terminal can be used, user listens unique identification such as song account etc. and the music categories long data when the history audition that history audition behavioral data library lookup is corresponding.
Preferably, in the audition historical behavior of user, when not having audition to cross this kind of song of current audition, when namely not finding the history audition be associated with described user terminal and described music categories during long data, long data when selecting the history audition be associated with described music categories in overall user sample.
Step 104, carries out clustering processing to long data during described history audition, and to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster.
Step 105, according to the average duration of each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules.
Preferably, the computing formula of the average duration of i-th audition duration cluster:
Wherein: long data during total n history audition in i-th audition duration cluster; T
iafter clustering processing is carried out to long data during described history audition, the average duration of i-th audition duration cluster; t
ksong duration is listened, wherein 1≤k≤n for a kth history audition duration data record.
Step 106, according to the code check of the audio files of this music, is converted to corresponding byte number B by the average duration of first audition duration cluster
1.
Step 107, sends to described user terminal by first broadcast multiple segments voice separately information, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music Range of individual byte and segmentation critical point P
1corresponding p
1individual byte, first segmentation like this can be described as { Range [1-B
1], p
1, so that described user terminal plays the snatch of music that first broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
1corresponding byte p
1time, send to server and continue audition request, so that server continues to issue snatch of music.
Based on the method realizing Online Music segmentation download that the above embodiment of the present invention provides, by analyzing user's online test listening behavior, generating musical segment play rules, when user's audition song, is the broadcast multiple segments voice separately information that this song generates first paragraph.When now user select to jump song wait terminate to play time, server no longer for this song generates next section of musical segment play rules and broadcast multiple segments voice separately information, no longer send next section of broadcast multiple segments voice separately information and comprising snatch of music.Thus under the prerequisite ensureing online test listening quality, the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively control client downloads flow.
Preferably, in step 107, the next segment information after the first segment information can be B
1+ 1 byte to last byte of audio files, i.e. [B
1+ 1-terminates], namely user does not occur when audition the first segment information to jump an old song form is can continue to issue whole music content to user.
In another specific embodiment, it is can continue to provide segment information according to the history audition behavior of user to user that user does not occur when audition the first segment information to jump an old song form.Specifically as shown in Figure 2.
Preferably, can also comprise after the step 106:
Judge the B of music
1whether individual byte is last byte of music, if the B of music
i+1individual byte is not last byte of music, then perform step 107;
If B
1individual byte is last byte of music, then do not carry out segment processing to music, and whole music data is sent to user terminal.
Fig. 2 is the schematic diagram that the present invention realizes another embodiment of method that Online Music segmentation is downloaded.Preferably, the present embodiment can be performed by server.When server receives the continuation audition request of described user terminal transmission, the method for above-described embodiment can also comprise the following steps:
Step 201, when receiving the continuation audition request that described user terminal sends, statistics has sent to the broadcast multiple segments voice separately Information Number i of described user terminal, wherein i be more than or equal to 1 natural number.
Step 202, judges whether also comprise the i-th+1 audition duration cluster in described cluster set.If also comprise the i-th+1 audition duration cluster in described cluster set, perform step 203, otherwise perform step 205.
Step 203, is converted to corresponding byte number B by the average duration of the i-th+1 audition duration cluster
i+1, the average duration of i-th audition duration cluster is converted to corresponding byte number B
i.
Step 204, sends to described user terminal by the i-th+1 broadcast multiple segments voice separately information, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1corresponding p
i+1individual byte, i-th segmentation like this can be described as { Range [B
i+ 1-B
i+1], p
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1corresponding byte p
i+1time, send to server and continue audition request, afterwards, no longer perform other step of the present embodiment.
Step 205, if do not comprise the i-th+1 audition duration cluster in described cluster set, is then converted to corresponding byte number B by the average duration of i-th audition duration cluster
i.
Step 206, sends to described user terminal by last broadcast multiple segments voice separately information, wherein last broadcast multiple segments voice separately information comprise music from B
i+ 1 byte to the snatch of music of last byte so that described user terminal plays the snatch of music that last broadcast multiple segments voice separately information comprises.
Based on the method realizing Online Music segmentation download that the above embodiment of the present invention provides, by analyzing user's online test listening behavior, generate musical segment play rules, when user's audition song, for this song generates the broadcast multiple segments voice separately information of random length, thus the random length segmentation achieving Online Music is downloaded and is play.The present invention is under the prerequisite ensureing online test listening quality, and the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively controls client downloads flow.
Preferably, can also comprise after step 203:
Judge the B of music
i+1whether individual byte is last byte of music, if the B of music
i+1individual byte is not last byte of music, then perform step 204;
If B
i+1individual byte is last byte of music, then the i-th+1 segmentation (i.e. last segmentation) broadcast information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte, i-th segmentation like this can be described as [B
i+ 1-B
i+1], i.e. [B
i+ 1-terminates].
Fig. 3 is the schematic diagram that the present invention realizes the another embodiment of method that Online Music segmentation is downloaded.Preferably, the present embodiment can be performed by server.When first broadcast multiple segments voice separately information sends to after the step of described user terminal by server, the method for above-described embodiment is further comprising the steps of:
Step 301, detect the broadcasting end notification whether receiving described user terminal and send, wherein said user terminal plays at current music or when carrying out the operation of jumping song to current music, sends and play end notification, play the playing duration that end notification comprises current music to server.
Step 302, when receiving the broadcasting end notification that described user terminal sends, the playing duration that broadcasting end notification comprises is stored in history audition behavior database as long data during the history audition be associated with described user terminal and described music categories.
Based on the method realizing Online Music segmentation download that the above embodiment of the present invention provides, by analyzing user's online test listening behavior, generate musical segment play rules, when user's audition song, for this song generates the broadcast multiple segments voice separately information of random length, thus the random length segmentation achieving Online Music is downloaded and is play.The present invention is under the prerequisite ensureing online test listening quality, and the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively controls client downloads flow.
Meanwhile, the method that Online Music segmentation that what above-described embodiment provided realize is downloaded, can also according to user this audition behavior more new historical audition time long data, realize the automatic renewal of long data during history audition.
Preferably, in above-described embodiment, can add a time factor to long data during each history audition, the history audition behavior that preferably consideration user terminal is recent is on the impact of current music broadcast multiple segments voice separately rule.
Below by concrete example, the method that the present invention realizes Online Music segmentation download is described:
In the concrete example shown in Fig. 4, certain user listens to rock and roll, and according to long data during history audition before this user, user understands 5-15 second usually, or 35-45 second jumps song in two intervals.So after carrying out clustering processing to long data during described history audition, cluster set comprises cluster 1 and cluster 2.When cluster 1 is history audition, long data pilot scale listens duration in the audition duration cluster of 5-15 second, and when cluster 2 is history audition, long data pilot scale listens duration in the audition duration cluster of 35-45 second.
10 seconds and 40 seconds are respectively according to the average duration of above-mentioned formulae discovery cluster 1 and cluster 2, find after cluster 1 and cluster 2 are sorted, total duration of this music is less than, so total duration of this music can be divided into three sections of random length at the average duration of second audition duration cluster.
According to the code check of the audio files of this music, the average duration of two audition duration clusters is converted to corresponding byte number, the average duration of cluster 1 is 10 seconds (corresponding 500kb), and the average duration of cluster 2 is 40 seconds (corresponding 2000kb).
For this reason, first { Range [1-500], the first paragraph of 400} is provided to user; When being played to 400kb, if user continues to listen to, then judge whether in described cluster set, whether also to comprise the 2nd audition duration cluster; Whether also comprise the 2nd audition duration cluster in the set of cluster described in this example, then continue to judge last byte of described 2nd audition duration cluster, be last byte of music; In present case, 2000kb is not last byte of music, then provide second segment { Range [501-2000], 1800} to user; When being played to 1800kb, if user also listens, then judge whether in described cluster set, whether also to comprise the 3rd audition duration cluster; After judging that this example does not comprise the 3rd audition duration cluster, then provide the 3rd section [2001kb-terminates] to user terminal.
If user stops listening in this process, then the time of user being listened to carries out record, if user has listened to, then complete for the user time of listening to is carried out record, long data during to upgrade the history audition of user.
In concrete example shown in Fig. 5, because in user's history audition behavior, been considerably (such as 50%) can hear out the music of the type, after clustering processing is carried out to long data during history audition in Fig. 5, cluster set comprises cluster 1 and cluster 2, is respectively 10 seconds and 80 seconds according to the average duration of above-mentioned formulae discovery cluster 1 and cluster 2, finds after sorting to cluster 1 and cluster 2, the average duration of cluster 2 equals total duration of this music, so this music can be divided into two sections of random length.
According to the code check of the audio files of this music, the average duration of two audition duration clusters is converted to corresponding byte number, the average duration of cluster 1 is 10 seconds (corresponding 500kb), and the average duration of cluster 2 is 80 seconds (corresponding 4000kb).
For this reason, first { Range [1-500], the first paragraph of 400} is provided to user; When being played to 400kb, if user continues to listen to, then judge whether in described cluster set, whether also to comprise the 2nd audition duration cluster; Whether also comprise the 2nd audition duration cluster in the set of cluster described in this example, then continue to judge last byte of described 2nd audition duration cluster, be last byte of music; In this example, 4000kb is last byte of music, then provide second segment [501-4000] to user, namely [501-terminates] is to user terminal.
If user stops listening in this process, then the time of user being listened to carries out record, if user has listened to, then complete for the user time of listening to is carried out record, long data during to upgrade the history audition of user.
In concrete example shown in Fig. 6, certain user, when hearing rock and roll class song, can start to play about 10 seconds selection jumping songs when 90%.Now clustering processing is carried out to long data during history audition, only can obtain audition duration cluster, i.e. a cluster 1.The average duration of this audition duration cluster is 10 seconds as calculated, then certain user for the broadcast multiple segments voice separately rule of rock and roll class song is: the first segmentation 10 seconds, second is segmented into remainder.
According to the code check of the audio files of this music, the average duration of two audition duration clusters is converted to corresponding byte number, the average duration of cluster 1 is 10 seconds (corresponding 500kb).
For this reason, first { Range [1-500], the first paragraph of 400} is provided to user; When being played to 400kb, if user continues to listen to, then judge whether in described cluster set, whether also to comprise the 2nd audition duration cluster; Do not comprise the 2nd audition duration cluster in the set of cluster described in this example, then provide second segment [501kb-terminates] to user terminal.
If user stops listening in this process, then the time of user being listened to carries out record, if user has listened to, then complete for the user time of listening to is carried out record, long data during to upgrade the history audition of user.
In another specific example, certain user can hear out song when hearing the song of Wang Feng, now carries out clustering processing to long data during history audition, only can obtain an audition duration cluster.The average duration of this cluster equals total duration of this music, then for certain user, do not do special segment processing to the song of Wang Feng.If user stops listening in this process, then the time of user being listened to carries out record, if user has listened to, then complete for the user time of listening to is carried out record, long data during to upgrade the history audition of user.
Fig. 7 is the schematic diagram that the present invention realizes the server embodiment that Online Music segmentation is downloaded.As shown in Figure 7, server comprises receiving element 701, extraction unit 702, classification determination unit 703, searches unit 704, history audition behavior database 705, clustering processing unit 706, clustering order unit 707, converting unit 708 and transmitting element 709, wherein:
Receiving element 701, for receiving the audition request that user terminal sends.Wherein, the audition request of user comprises the music identification of request audition music.
Extraction unit 702, for when receiving the audition request that user terminal sends, extracts music identification from audition request.
Classification determination unit 703, for the music categories according to music identification determination music.
Preferably, a certain music can only divide in a music categories by classification determination unit 703.
Preferably, when a certain music belongs to two or more music categories simultaneously, classification determination unit 703 can carry out priority level initializing to music categories, makes this music only be divided into a music categories.
Such as, namely music A belongs to the song of singer Wang Feng, also belongs to " rock and roll " class song.Now can classify to singer and set higher priority, music A can be divided in this high priority music assorting of singer Wang Feng by classification determination unit 703.
Preferably, when a certain music belongs to two or more music categories simultaneously, classification determination unit 703 also can arrange based on two or more music categories the classification more segmented, and makes this music be divided into this segmentation classification.
Identical with previous example, namely music A belongs to the song of singer Wang Feng, also belongs to " rock and roll " class song.Now classification determination unit 703 can the song of just Wang Feng be subdivided into: the segmentation such as the national class song of the rock and roll class song of Wang Feng, the popular class song of Wang Feng, Wang Feng classification.In this segmentation that music A is divided into by classification determination unit 703 " the rock and roll class song of Wang Feng " classification.
Search unit 704, in history audition behavior database 705, long data when searching the history audition be associated with described user terminal and described music categories.
Preferably, search that unit 704 can use the user ID of user terminal, user listens the unique identifications such as song account and the music categories long data when the history audition that history audition behavioral data library lookup is corresponding.
Preferably, in the audition historical behavior of user, when not having audition to cross this kind of song of current audition, when namely searching long data when unit 704 does not find the history audition be associated with described user terminal and described music categories, long data when selecting the history audition be associated with described music categories in overall user sample.
History audition behavior database 705, long data during for storing the history audition be associated with user terminal and music categories.
Clustering processing unit 706, for carrying out clustering processing to long data during described history audition.To obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster.
Clustering order unit 707, for the average duration according to each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules.
Preferably, the computing formula of the average duration of i-th audition duration cluster:
Wherein: long data during total n history audition in i-th audition duration cluster; T
iafter clustering processing is carried out to long data during described history audition, the average duration of i-th audition duration cluster; t
ksong duration is listened, wherein 1≤k≤n for a kth history audition duration data record.
Converting unit 708, for the code check of the audio files according to this music, is converted to corresponding byte number B by the average duration of first audition duration cluster
1.
Transmitting element 709, for first broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music Range of individual byte and segmentation critical point P
1corresponding p
1individual byte, first segmentation like this can be described as { Range [1-B
1], p
1, so that described user terminal plays the snatch of music that first broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
1corresponding byte p
1time, send to server and continue audition request, so that server continues to issue snatch of music.
Based on the server realizing Online Music segmentation download that the above embodiment of the present invention provides, by analyzing user's online test listening behavior, generating musical segment play rules, when user's audition song, is the broadcast multiple segments voice separately information that this song generates first paragraph.When now user select to jump song wait terminate to play time, server no longer for this song generates next section of musical segment play rules and broadcast multiple segments voice separately information, no longer send next section of broadcast multiple segments voice separately information and comprising snatch of music.Thus under the prerequisite ensureing online test listening quality, the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively control client downloads flow.
Preferably, when transmitting element 709 can also continue audition request at the server receiving transmission, continue to send to user terminal the snatch of music that next segment information comprises, wherein, next segment information can be B
1+ 1 byte to last byte of audio files, i.e. [B
1+ 1-terminates].
Fig. 8 is the schematic diagram that the present invention realizes another embodiment of server that Online Music segmentation is downloaded.Compared with embodiment illustrated in fig. 7, in the embodiment shown in fig. 8, user terminal can also comprise statistic unit 801 and judging unit 802, wherein:
Receiving element 701 is also for receiving the continuation audition request that described user terminal sends.
Statistic unit 801, during for receiving continuation audition request that described user terminal sends when receiving element 801, statistics has sent the broadcast multiple segments voice separately Information Number i of described user terminal, wherein i be more than or equal to 1 natural number.
Whether judging unit 802, also comprise the i-th+1 audition duration cluster for judging in described cluster set.
The average duration of the i-th+1 audition duration cluster, also for the judged result according to judging unit 802, when also comprising the i-th+1 audition duration cluster in described cluster set, is converted to corresponding byte number B by converting unit 708
i+1, the average duration of i-th audition duration cluster is converted to corresponding byte number B
i.
Transmitting element 709 also for the i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1corresponding p
i+1individual byte, i-th segmentation like this can be described as { Range [B
i+ 1-B
i+1], p
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1corresponding byte p
i+1time, send to server and continue audition request.
Preferably, the average duration of i-th audition duration cluster, also for the judged result according to judging unit 802, when not comprising the i-th+1 audition duration cluster in described cluster set, is converted to corresponding byte number B by converting unit 708
i.
Transmitting element 709 also for last broadcast multiple segments voice separately information is sent to described user terminal, wherein last broadcast multiple segments voice separately information comprise music from B
i+ 1 byte to the snatch of music of last byte so that described user terminal plays the snatch of music that last broadcast multiple segments voice separately information comprises.
Based on the server realizing Online Music segmentation download that the above embodiment of the present invention provides, by analyzing user's online test listening behavior, generate musical segment play rules, when user's audition song, for this song generates the broadcast multiple segments voice separately information of random length, thus the random length segmentation achieving Online Music is downloaded and is play.The present invention is under the prerequisite ensureing online test listening quality, and the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively controls client downloads flow.
Preferably, described judging unit 802 can also be used for the average duration of first audition duration cluster being converted to corresponding byte number B
1the B of rear judgement music
1whether individual byte is last byte of music.
Transmitting element can also be used for the judged result according to judging unit 802, at B
1when individual byte is last byte of music, segment processing is not carried out to music, whole music data is sent to user terminal.
Transmitting element can also be used for the judged result according to judging unit 802, at B
1when individual byte is not last byte of music, first broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music Range of individual byte and segmentation critical point P
1corresponding p
1individual byte, first segmentation like this can be described as { Range [1-B
1], p
1.
Preferably, described judging unit 802 can also be used for when described cluster set comprises the i-th+1 audition duration cluster, then judges the B of music
i+1whether individual byte is last byte of music.
Transmitting element can also be used for the judged result according to judging unit 802, at B
i+1when individual byte is last byte of music (situation that the 2nd audition duration cluster is as shown in Figure 5 corresponding), the i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte, i-th segmentation like this can be described as [B
i+ 1-B
i+1], i.e. [B
i+ 1-terminates].
Transmitting element can also be used for the judged result according to judging unit 802, at B
i+1when individual byte is last byte of music (situation that the 2nd audition duration cluster is as shown in Figure 4 corresponding), the i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1corresponding p
i+1individual byte, i-th segmentation like this can be described as { Range [B
i+ 1-B
i+1], p
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1corresponding byte p
i+1time, send to server and continue audition request.
Preferably, the server in above-described embodiment also comprises detecting unit 803, wherein:
Receiving element 701 is also for receiving the broadcasting end notification that described user terminal sends, wherein said user terminal current music play or current music is carried out jumping song operation time, send to server and play end notification, play the playing duration that end notification comprises current music;
Detecting unit 803, for after first broadcast multiple segments voice separately information is sent to described user terminal by transmitting element 709, detects the broadcasting end notification whether receiving element receives the transmission of described user terminal;
Extraction unit 702 is also for the testing result according to detecting unit 703, when receiving element 701 receives the broadcasting end notification of described user terminal transmission, extract the playing duration play end notification and comprise, and described playing duration is stored in history audition behavior database 705 as long data during the history audition be associated with described user terminal and described music categories.
Based on the above embodiment of the present invention provide realize Online Music segmentation download server, can according to user this audition behavior more new historical audition time long data, realize the automatic renewal of long data during history audition.
Preferably, in above-described embodiment, can add a time factor to long data during each history audition, the history audition behavior that preferably consideration user terminal is recent is on the impact of current music broadcast multiple segments voice separately rule.
Fig. 9 is the schematic diagram that the present invention realizes the system embodiment that Online Music segmentation is downloaded.Described system comprises user terminal 901 and server 902, wherein:
User terminal 901, for sending audition request to server 902, wherein audition request comprises the music identification of audition music; When receiving first the broadcast multiple segments voice separately information that server sends, playing the snatch of music that first broadcast multiple segments voice separately information comprises, and being played to and segmentation critical point P
1during corresponding byte, send to server 902 and continue audition request.
Server 902, for when receiving the audition request that user terminal 901 sends, extracts music identification from audition request; According to the music categories of music identification determination music; In history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories; Carry out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster; According to the average duration of each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules; The average duration of first audition duration cluster is converted to corresponding byte number B
1; First broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1.
Based on the system realizing Online Music segmentation download that the above embodiment of the present invention provides, by analyzing user's online test listening behavior, generating musical segment play rules, when user's audition song, is the broadcast multiple segments voice separately information that this song generates first paragraph.When now user select to jump song wait terminate to play time, server no longer for this song generates next section of musical segment play rules and broadcast multiple segments voice separately information, no longer send next section of broadcast multiple segments voice separately information and comprising snatch of music.Thus under the prerequisite ensureing online test listening quality, the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively control client downloads flow.
Preferably, described server 902 can be the server in Fig. 7 or Fig. 8 shown in any embodiment.
For brevity, a user terminal is only gived in fig .9.Those skilled in the art are scrutable, and multiple user terminal and server can be had to carry out alternately.
The present invention, by analyzing user's online test listening behavior, generates musical segment play rules, and when user's audition song, for this song generates the broadcast multiple segments voice separately information of random length, thus the random length segmentation achieving Online Music is downloaded and play.The present invention is under the prerequisite ensureing online test listening quality, and the bandwidth resources of reasonable distribution and Control Server, at utmost utilize service end bandwidth resources, and effectively controls the request number of times of client downloads flow and user end to server.
Simultaneously the present invention can according to user this audition behavior more new historical audition time long data, realize the automatic renewal of long data during history audition.
One of ordinary skill in the art will appreciate that all or part of step realizing above-described embodiment can have been come by hardware, the hardware that also can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
Claims (10)
1. realize the method that Online Music segmentation is downloaded, it is characterized in that, comprising:
When receiving the audition request that user terminal sends, from audition request, extract music identification;
According to the music categories of music identification determination music;
In history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories;
Carry out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster;
According to the average duration of each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large;
The average duration of first audition duration cluster is converted to corresponding byte number B
1;
First broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1, so that described user terminal plays the snatch of music that first broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
1during corresponding byte, send to server and continue audition request.
2. method according to claim 1, is characterized in that,
When receiving the continuation audition request that described user terminal sends, statistics has sent to the broadcast multiple segments voice separately Information Number i of described user terminal, wherein i be more than or equal to 1 natural number;
Judge in described cluster set, whether also to comprise the i-th+1 audition duration cluster;
If also comprise the i-th+1 audition duration cluster in described cluster set, then the average duration of the i-th+1 audition duration cluster is converted to corresponding byte number B
i+1, the average duration of i-th audition duration cluster is converted to corresponding byte number B
i;
The i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1during corresponding byte, send to server and continue audition request.
3. method according to claim 2, is characterized in that,
If do not comprise the i-th+1 audition duration cluster in described cluster set, then the average duration of i-th audition duration cluster is converted to corresponding byte number B
i;
Last broadcast multiple segments voice separately information is sent to described user terminal, wherein last broadcast multiple segments voice separately information comprise music from B
i+ 1 byte to the snatch of music of last byte so that described user terminal plays the snatch of music that last broadcast multiple segments voice separately information comprises.
4. the method according to any one of claim 1-3, is characterized in that,
After first broadcast multiple segments voice separately information is sent to the step of described user terminal, also comprise:
Detect the broadcasting end notification whether receiving described user terminal and send, wherein said user terminal current music play or current music is carried out jumping song operation time, send to server and play end notification, play the playing duration that end notification comprises current music;
When receiving the broadcasting end notification that described user terminal sends, the playing duration that broadcasting end notification comprises is stored in history audition behavior database as long data during the history audition be associated with described user terminal and described music categories.
5. the server realizing Online Music segmentation and download, it is characterized in that, comprise receiving element, extraction unit, classification determination unit, search unit, history audition behavior database, clustering processing unit, clustering order unit, converting unit and transmitting element, wherein:
Receiving element, for receiving the audition request that user terminal sends;
Extraction unit, for when receiving the audition request that user terminal sends, extracts music identification from audition request;
Classification determination unit, for the music categories according to music identification determination music;
Search unit, in history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories;
History audition behavior database, long data during for storing the history audition be associated with user terminal and music categories;
Clustering processing unit, for carrying out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster;
Clustering order unit, for the average duration according to each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large;
Converting unit, for being converted to corresponding byte number B by the average duration of first audition duration cluster
1;
Transmitting element, for first broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1, so that described user terminal plays the snatch of music that first broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
1during corresponding byte, send to server and continue audition request.
6. server according to claim 5, is characterized in that, also comprises statistic unit and judging unit, wherein:
Receiving element is also for receiving the continuation audition request that described user terminal sends;
Statistic unit, during for receiving continuation audition request that described user terminal sends when receiving element, statistics has sent the broadcast multiple segments voice separately Information Number i of described user terminal, wherein i be more than or equal to 1 natural number;
Whether judging unit, also comprise the i-th+1 audition duration cluster for judging in described cluster set;
The average duration of the i-th+1 audition duration cluster, also for the judged result according to judging unit, when also comprising the i-th+1 audition duration cluster in described cluster set, is converted to corresponding byte number B by converting unit
i+1, the average duration of i-th audition duration cluster is converted to corresponding byte number B
i;
Transmitting element also for the i-th+1 broadcast multiple segments voice separately information is sent to described user terminal, wherein the i-th+1 broadcast multiple segments voice separately information comprise music from B
i+ 1 byte is to B
i+1the snatch of music of individual byte and segmentation critical point P
i+1, so that described user terminal plays the snatch of music that the i-th+1 broadcast multiple segments voice separately information comprises, and be played to and segmentation critical point P
i+1during corresponding byte, send to server and continue audition request.
7. server according to claim 6, is characterized in that,
The average duration of i-th audition duration cluster, also for the judged result according to judging unit, when not comprising the i-th+1 audition duration cluster in described cluster set, is converted to corresponding byte number B by converting unit
i;
Transmitting element also for last broadcast multiple segments voice separately information is sent to described user terminal, wherein last broadcast multiple segments voice separately information comprise music from B
i+ 1 byte to the snatch of music of last byte so that described user terminal plays the snatch of music that last broadcast multiple segments voice separately information comprises.
8. the server according to any one of claim 5-7, is characterized in that, also comprises detecting unit, wherein:
Receiving element is also for receiving the broadcasting end notification that described user terminal sends, wherein said user terminal current music play or current music is carried out jumping song operation time, send to server and play end notification, play the playing duration that end notification comprises current music;
Detecting unit, for after first broadcast multiple segments voice separately information is sent to described user terminal by transmitting element, detects the broadcasting end notification whether receiving element receives the transmission of described user terminal;
Extraction unit is also for the testing result according to detecting unit, when receiving element receives the broadcasting end notification of described user terminal transmission, extract the playing duration play end notification and comprise, and described playing duration is stored in history audition behavior database as long data during the history audition be associated with described user terminal and described music categories.
9. realize the system that Online Music segmentation is downloaded, it is characterized in that, comprise user terminal and server, wherein:
User terminal, for sending audition request to server, wherein audition request comprises the music identification of audition music; When receiving first the broadcast multiple segments voice separately information that server sends, playing the snatch of music that first broadcast multiple segments voice separately information comprises, and being played to and segmentation critical point P
1during corresponding byte, send to server and continue audition request;
Server, for when receiving the audition request that user terminal sends, extracts music identification from audition request; According to the music categories of music identification determination music; In history audition behavior database, long data when searching the history audition be associated with described user terminal and described music categories; Carry out clustering processing to long data during described history audition, to obtain the cluster set be associated with audition request, wherein said cluster set comprises at least one audition duration cluster; According to the average duration of each audition duration cluster, the audition duration cluster described cluster set comprised arranges according to order from small to large, to form musical segment play rules; The average duration of first audition duration cluster is converted to corresponding byte number B
1; First broadcast multiple segments voice separately information is sent to described user terminal, wherein first broadcast multiple segments voice separately information comprise music from the 1st byte to B
1the snatch of music of individual byte and segmentation critical point P
1.
10. system according to claim 9, is characterized in that,
The server that server relates to any one of claim 5-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361560.5A CN104426915B (en) | 2013-08-19 | 2013-08-19 | Realize method, server and system that Online Music segmentation is downloaded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310361560.5A CN104426915B (en) | 2013-08-19 | 2013-08-19 | Realize method, server and system that Online Music segmentation is downloaded |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104426915A true CN104426915A (en) | 2015-03-18 |
| CN104426915B CN104426915B (en) | 2017-12-01 |
Family
ID=52974850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310361560.5A Active CN104426915B (en) | 2013-08-19 | 2013-08-19 | Realize method, server and system that Online Music segmentation is downloaded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104426915B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810033A (en) * | 2015-04-30 | 2015-07-29 | 努比亚技术有限公司 | Audio playing method and device |
| CN104916295A (en) * | 2015-05-30 | 2015-09-16 | 广东欧珀移动通信有限公司 | Method and terminal for play control |
| CN106372461A (en) * | 2016-08-31 | 2017-02-01 | 电子科技大学 | Method for protecting online trial-listening music file copyright |
| CN108053831A (en) * | 2017-12-05 | 2018-05-18 | 广州酷狗计算机科技有限公司 | Music generation, broadcasting, recognition methods, device and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645888A (en) * | 2009-06-02 | 2010-02-10 | 中国科学院声学研究所 | Data distribution method based on access frequency variable-length logic section |
| CN101917388A (en) * | 2009-12-17 | 2010-12-15 | 新奥特（北京）视频技术有限公司 | Streaming media data storage method and device |
| CN101968796A (en) * | 2010-09-09 | 2011-02-09 | 北京邮电大学 | Method for segmenting bidirectionally and concurrently executed file level variable-length data |
| US20110087794A1 (en) * | 2009-10-08 | 2011-04-14 | Futurewei Technologies, Inc. | System and Method to Support Different Ingest and Delivery Schemes for a Content Delivery Network |
| CN102164309A (en) * | 2011-03-21 | 2011-08-24 | 华为技术有限公司 | Program processing method, system and device |
-
2013
- 2013-08-19 CN CN201310361560.5A patent/CN104426915B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101645888A (en) * | 2009-06-02 | 2010-02-10 | 中国科学院声学研究所 | Data distribution method based on access frequency variable-length logic section |
| US20110087794A1 (en) * | 2009-10-08 | 2011-04-14 | Futurewei Technologies, Inc. | System and Method to Support Different Ingest and Delivery Schemes for a Content Delivery Network |
| CN101917388A (en) * | 2009-12-17 | 2010-12-15 | 新奥特（北京）视频技术有限公司 | Streaming media data storage method and device |
| CN101968796A (en) * | 2010-09-09 | 2011-02-09 | 北京邮电大学 | Method for segmenting bidirectionally and concurrently executed file level variable-length data |
| CN102164309A (en) * | 2011-03-21 | 2011-08-24 | 华为技术有限公司 | Program processing method, system and device |
Non-Patent Citations (2)
| Title |
|---|
| 王超宇: "缓存替换策略研究", 《全国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 董刚刚: "动态流媒体代理缓存及调度方法设计", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810033A (en) * | 2015-04-30 | 2015-07-29 | 努比亚技术有限公司 | Audio playing method and device |
| CN104810033B (en) * | 2015-04-30 | 2018-08-14 | 努比亚技术有限公司 | Audio frequency playing method and device |
| CN104916295A (en) * | 2015-05-30 | 2015-09-16 | 广东欧珀移动通信有限公司 | Method and terminal for play control |
| CN106372461A (en) * | 2016-08-31 | 2017-02-01 | 电子科技大学 | Method for protecting online trial-listening music file copyright |
| CN106372461B (en) * | 2016-08-31 | 2019-01-18 | 电子科技大学 | A kind of method of Online Music audition file copy right protection |
| CN108053831A (en) * | 2017-12-05 | 2018-05-18 | 广州酷狗计算机科技有限公司 | Music generation, broadcasting, recognition methods, device and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104426915B (en) | 2017-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107832434B (en) | Method and device for generating multimedia play list based on voice interaction | |
| CN111083393B (en) | Method for intelligently making short video | |
| CN104090880B (en) | The method and apparatus of audio file parametric equalizer configuration | |
| CN105161116B (en) | The determination method and device of multimedia file climax segment | |
| CN106168958B (en) | A kind of the recommendation method and server of audio-frequency information | |
| CN102236669A (en) | Recommendation list generation method, device, media server, client and method | |
| CN104657372A (en) | Page operation data processing method and device | |
| CN103455538B (en) | Information processing unit, information processing method and program | |
| CN103440330A (en) | Music program information acquisition method and equipment | |
| CN102308295A (en) | Music profiling | |
| CN107133256A (en) | The content consumption interface of customization | |
| CN102486926B (en) | Method and system for acquiring personalized music media information | |
| CN103327376A (en) | Music video server and music video individualized setting method thereof | |
| CN104750839A (en) | Data recommendation method, terminal and server | |
| CN104426915A (en) | Method, server and system for realizing online music subsection downloading | |
| CN105824861A (en) | Audio recommending method and mobile terminal | |
| CN104093044A (en) | Online media playing method, server and system | |
| CN107967280A (en) | A kind of method and system of label recommendations song | |
| CN102521302A (en) | Method and system for acquiring music media information of vehicle-mounted multimedia system | |
| CN104078063A (en) | Audio file playing method and system | |
| CN103634470A (en) | Human-computer interaction prediction method based on terminal mobile data access network Qos | |
| CN110717064B (en) | Personalized audio playlist generation method and device and readable storage medium | |
| CN111460215A (en) | Audio data processing method and device, computer equipment and storage medium | |
| CN106782612A (en) | A kind of reverse sonic boom detection method and its device | |
| CN101155280A (en) | Device, method, and computer program product for structuring digital-content program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |