CN103929658A - Video program listening method and system based on cloud server - Google Patents
Video program listening method and system based on cloud server Download PDFInfo
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Abstract
The invention belongs to the communication field, and provides a video program listening method based on a cloud server. The method comprises the steps that a video program listing request sent by a user end is received; an audio file which is matched with the request and corresponding to the request is searched in an audio information base of the cloud server; whether the audio file is searched or not is judged; if the audio file is not searched, the user identity of the user end and the link address of a video program are verified; after verification is passed, a video stream file corresponding to a video program which is requested for being listened is cached; the cached video stream file is converted into a corresponding audio file; the converted audio file is sent to the user end. The invention further provides a video program listening system based on the cloud server. According to the video program listening method and system based on the cloud server, the storage capacity can be adjusted in a self-adaptive mode according to needs, and therefore the problem of high cost caused by cloud renting services is solved.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of video frequency program based on cloud server and listen to method and system.
Background technology
Along with the development of development of Mobile Internet technology, new network application emerges in an endless stream.The business such as the information on conventional internet, amusement, commercial affairs are to the further transplanting on mobile Internet, and the value chain of mobile interconnected industry is extended day by day.But thereupon also band is served problem, the rate raising such as broadband, makes user when watching video program, in order to save flow or only to wish, understands main contents wherein, need to avoid the broadcasting of details, is generally more ready to listen to its video program content.
Yet, traditional audio program has again certain limitation, after normally video class program is shown quite over a long time on the one hand, the corresponding audio program that just can have once in a while some to record, can not be the in time synchronous online video frequency program of this type of audio program, so makes audient colony also too narrow and small on the other hand.Again because internet video content is varied, and capacity is huge but can not arbitrarily download according to user preferences, causes like this expense huge, cannot manage again,
Therefore, need a kind of video frequency program based on cloud server of design badly and listen to method and system, can realize reduction expense, attract more audient colony.
Summary of the invention
In view of this, the object of the embodiment of the present invention is to provide a kind of video frequency program based on cloud server to listen to method and system, is intended to solve the problem of the high cost of watching video program in prior art.
The embodiment of the present invention is achieved in that a kind of video frequency program based on cloud server listens to method, is applied to the video frequency program listening system that user side, home server, described cloud server form, and wherein, described method comprises:
Receive the video frequency program that described user side sends and listen to request;
The video frequency program listened to described user side request of the search corresponding audio file that matches in the audio-frequency information storehouse of described cloud server;
Judge whether to search the corresponding audio file that matches;
If do not searched, by described home server, verify the chained address of user identity and the video frequency program of described user side;
After by checking, notify described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request;
At described cloud server, receive after the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Described cloud server sends to described user side by the audio file after conversion.
Preferably, after described cloud server sends to the step of described user side by the audio file after conversion, described method also comprises:
The video request program information of described home server statistics different video program, and described video request program information is fed back to described cloud server in time;
Described cloud server carries out the in good time storage adjustment of audio file according to described video request program information.
Preferably, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program, and wherein, the step that described cloud server carries out the in good time storage adjustment of audio file according to described video request program information specifically comprises:
Described cloud server is set up high in the clouds program category table according to the described video request program information feeding back to;
Preferentially take the added time of video frequency program as benchmark storing audio files;
Filter the audio file after video request program number of times leans on.
On the other hand, the present invention also provides a kind of video frequency program listening system based on cloud server, comprise user side, home server and described cloud server, wherein, described cloud server comprises reception submodule, search submodule, judgement submodule, conversion submodule, sends submodule, described home server comprises checking submodule and notice submodule, wherein
Described reception submodule, listens to request for receiving the video frequency program that described user side sends;
Described search submodule, the video frequency program of listening to described user side request for the audio-frequency information storehouse search at the described cloud server corresponding audio file that matches;
Described judgement submodule, for judging whether to search the corresponding audio file that matches;
Described checking submodule, if for not searching, verifies the chained address of user identity and the video frequency program of described user side;
Described notice submodule, after the checking by described checking submodule, notifies described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request;
Described conversion submodule, for receiving after the conversion request that video is converted to audio frequency at described cloud server, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Described transmission submodule, for sending to described user side by the audio file after conversion.
Preferably, described home server also comprises statistics submodule, and described cloud server also comprises adjustment submodule, wherein,
Described statistics submodule, for adding up the video request program information of different video program, and feeds back to described cloud server in time by described video request program information;
Described adjustment submodule, for carrying out the in good time storage adjustment of audio file according to described video request program information.
Preferably, described adjustment submodule, also, for setting up high in the clouds program category table according to the described video request program information feeding back to, preferentially take the added time of video frequency program as benchmark storing audio files, filters the audio file after video request program number of times leans on.
Another aspect, the present invention also provides a kind of video frequency program based on cloud server to listen to method, described cloud server and user side communication connection, wherein, described method comprises:
Receive the video frequency program that described user side sends and listen to request;
The video frequency program listened to described user side request of the search corresponding audio file that matches in the audio-frequency information storehouse of described cloud server;
Judge whether to search the corresponding audio file that matches;
If do not searched, verify the chained address of user identity and the video frequency program of described user side;
After by checking, start the corresponding video stream file of video frequency program that buffer memory is listened to request;
From described user side, receiving the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Described cloud server sends to described user side by the audio file after conversion.
Preferably, after described cloud server sends to the step of described user side by the audio file after conversion, described method also comprises:
The video request program information of described cloud server statistics different video program, and described video request program information is fed back to described cloud server in time, wherein, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program;
Described cloud server is set up high in the clouds program category table according to the described video request program information feeding back to;
Preferentially take the added time of video frequency program as benchmark storing audio files;
Filter the audio file after video request program number of times leans on.
On the one hand, the present invention also provides a kind of video frequency program listening system based on cloud server again, and described system comprises user side and described cloud server, and wherein, described cloud server comprises:
Receive submodule, for receiving the video frequency program that described user side sends, listen to request;
Search submodule, the video frequency program of listening to described user side request for the audio-frequency information storehouse search at the described cloud server corresponding audio file that matches;
Judgement submodule, for judging whether to search the corresponding audio file that matches;
Checking submodule, if for not searching, verifies the chained address of user identity and the video frequency program of described user side;
Cache sub-module, after the checking by described checking submodule, starts the corresponding video stream file of video frequency program that buffer memory is listened to request;
Conversion submodule, for receiving the conversion request that video is converted to audio frequency from described user side, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Send submodule, for the audio file after conversion is sent to described user side.
Preferably, described cloud server also comprises statistics submodule and adjustment submodule, wherein,
Described statistics submodule, for the video request program information of adding up different video program, and described video request program information is fed back to described cloud server in time, wherein, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program;
Described adjustment submodule, for setting up high in the clouds program category table according to the described video request program information feeding back to, preferentially take the added time of video frequency program as benchmark storing audio files, filters the audio file after video request program number of times leans on.
In embodiments of the present invention, technical scheme provided by the invention, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
Accompanying drawing explanation
Fig. 1 is that in an embodiment of the present invention, the video frequency program based on cloud server is listened to method flow diagram;
Fig. 2 is the structural representation of the video frequency program listening system based on cloud server in an embodiment of the present invention;
Fig. 3 is that in another execution mode of the present invention, the video frequency program based on cloud server is listened to method flow diagram;
Fig. 4 is the structural representation of the video frequency program listening system based on cloud server in another execution mode of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The specific embodiment of the invention provides a kind of video frequency program based on cloud server to listen to method, is applied to the video frequency program listening system that user side, home server, described cloud server form, and wherein, described method mainly comprises the steps:
S101, receive the video frequency program that described user side sends and listen to request;
S102, in the audio-frequency information storehouse of described cloud server the video frequency program listened to described user side request of the search corresponding audio file that matches;
S103, judge whether to search the corresponding audio file that matches;
If S104 does not search, by described home server, verify the chained address of user identity and the video frequency program of described user side;
S105, after by checking, notify described cloud server to start the buffer memory video stream file corresponding with the video frequency program of asking to listen to;
S106, at described cloud server, receive after the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
S107, described cloud server send to described user side by the audio file after conversion.
A kind of video frequency program based on cloud server provided by the present invention is listened to method, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
By being listened to method, a kind of video frequency program based on cloud server provided by the present invention is elaborated below.
Refer to Fig. 1, for the video frequency program based on cloud server in an embodiment of the present invention is listened to method flow diagram.
In step S101, receive the video frequency program that described user side sends and listen to request.
In the present embodiment, by user side, home server, cloud server, form a video frequency program listening system.Wherein, user side is user oriented end product, comprise smart mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) etc., user side can be according to the Requirement Acquisition video chained address of different user, and filters out the audio content after video for playing through described home server.Wherein, home server comprises gateway, video address for filter user information and user's program request thereof, and add up video frequency program type and the video-on-demand times of program request, the result of statistics is fed back to described cloud server in time, the statistics that cloud server just can come according to feedback is adjusted the capacity of high in the clouds storage simultaneously.Wherein, cloud server, for the video program content of user's program request is changed into audio-frequency information, is stored variable audio-frequency information content.
In the present embodiment, user side is after getting the address of video link, by clicking under this video chained address and the connection by this home server, access this video, simultaneously, the video frequency program that this home server also can the send user side request of listening to is sent to this cloud server, by this cloud server, carries out relevant treatment.
In step S102, the video frequency program listened to described user side request of the search corresponding audio file that matches in the audio-frequency information storehouse of described cloud server.
In the present embodiment, this cloud server generally includes an audio-frequency information storehouse, for storing the related audio file of the frequent program request of different user, and the related content in regular update audio-frequency information storehouse at set intervals.In the present embodiment, this cloud server is listened to after request receiving the video frequency program that described user side sends, the video frequency program that in the audio-frequency information storehouse of server, search is listened to the described user side request first beyond the clouds corresponding audio file that matches.
In the present embodiment, this cloud server is after obtaining the message address of internet video program link, generally can video program information be sorted out according to link information source, for example, if chained address comes from TV play column and just this video program content is collected as TV play, if chained address comes from amusement column and just this video program content is collected as amusement, if information source that cannot clear and definite chained address and type thereof, could be collected as other hurdle, so, the object that this cloud server is classified various video frequency programs source is to be convenient to the video frequency program type that different user selects oneself to like, so that follow-up conveniently listening to.
In step S103, judge whether to search the corresponding audio file that matches.
In the present embodiment, this cloud server, after the content in complete audio-frequency information storehouse of search, can judge whether to search the corresponding audio file that matches conventionally.
In step S104, if do not searched, by described home server, verify the chained address of user identity and the video frequency program of described user side.
In the present embodiment, if this cloud server does not search in its audio-frequency information storehouse, the failed information of search can be returned to described home server, by described home server, verify the chained address of user identity and the video frequency program of described user side, home server is generally verified the chained address of user identity and the video frequency program of described user side by its gateway.
In step S105, after by checking, notify described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request.
In the present embodiment, home server is generally searched for after failed information receiving this cloud server, by its gateway, verify the chained address of user identity and the video frequency program of described user side, if after checking, just notify described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request.In the present embodiment, described cloud server, after receiving the notice that starts buffer memory, is downloaded corresponding video frequency program the chained address of the video frequency program of just listening to from user's request.
In step S106, at described cloud server, receive after the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file.
In the present embodiment, described cloud server is stored after downloading to corresponding video frequency program, and after receiving the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file.In the present embodiment, home server is generally learning that described cloud server download is over after corresponding video frequency program, sends the conversion request that video is converted to audio frequency to described cloud server.
In step S107, described cloud server sends to described user side by the audio file after conversion.
In the present embodiment, cloud server is when sending to described user side by the audio file after conversion, also can store this audio file to offer follow-up other users' program request, and deposited in to the audio-frequency information storehouse of cloud server, wherein, cloud server generally also can regularly complete the replacement of audio file, according to factors such as the added time of video frequency program, favorable comment degree, video-on-demand times, regularly adjusts the related audio file content of storing in this audio-frequency information storehouse.
In the present embodiment, the cloud server rented needs regularly to adjust memory capacity, and concrete method of adjustment is as follows: local server-side is added up the information such as the type of each video frequency program and video-on-demand times, added time; Cloud server regularly obtains these information, sets up high in the clouds program category table, and wherein, the content in the program category table of high in the clouds comprises video frequency program type, video frequency program type video-on-demand times and added time of video frequency program.In the present embodiment, wherein, preferentially take the added time of video frequency program as benchmark storage related audio file, the video frequency program that is program request is newer on the Internet, if the time span of added time and current program request is stored the audio file of this conversion when little again, wherein, cloud server filters the audio file after video-on-demand times leans on, and often by the audio file content of program request, from the memory cell of cloud server, is not deleted.
If judgement searches the corresponding audio file that matches in step S103, the flow process of this method will enter step S108.
In step S108, the video frequency program of listening to request the searching corresponding audio file that matches is sent to user side.
A kind of video frequency program based on cloud server provided by the present invention is listened to method, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
The specific embodiment of the invention also provides a kind of video frequency program listening system 10 based on cloud server, as shown in Figure 2, described system comprises user side 20, home server 30 and described cloud server 40, wherein, cloud server 40 mainly comprises reception submodule 401, search submodule 402, judgement submodule 403, conversion submodule 404, sends submodule 405, home server 30 mainly comprises checking submodule 301 and notice submodule 302, wherein
Receive submodule 401, for receiving the video frequency program that described user side sends, listen to request;
Search submodule 402, the video frequency program of listening to described user side request for the audio-frequency information storehouse search at the described cloud server corresponding audio file that matches;
Judgement submodule 403, for judging whether to search the corresponding audio file that matches;
Checking submodule 301, if for not searching, verifies the chained address of user identity and the video frequency program of described user side;
Notice submodule 302, after the checking by described checking submodule, notifies described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request;
Conversion submodule 404, for receiving after the conversion request that video is converted to audio frequency at described cloud server, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Send submodule 405, for the audio file after conversion is sent to described user side.
Video frequency program listening system 10 based on cloud server provided by the present invention, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
To a kind of video frequency program listening system 10 based on cloud server provided by the present invention be elaborated below.
Refer to Fig. 2, be depicted as the structural representation of the video frequency program listening system 10 based on cloud server in an embodiment of the present invention.In the present embodiment, video frequency program listening system 10 based on cloud server comprises user side 20, home server 30 and cloud server 40, home server 30 mainly comprises checking submodule 301, notice submodule 302 and statistics submodule 303, and cloud server 40 mainly comprises reception submodule 401, search submodule 402, judgement submodule 403, conversion submodule 404, sends submodule 405, sub module stored 406 and adjustment submodule 407.
Receive submodule 401, for receiving the video frequency program that described user side sends, listen to request.
In the present embodiment, by user side 20, home server 30, cloud server 40, form a video frequency program listening system.Wherein, user side 20 is user oriented end product, comprise smart mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) etc., user side 20 can be according to the Requirement Acquisition video chained address of different user, and filters out the audio content after video for playing through described home server 30.Wherein, home server 30 also comprises gateway (not shown in FIG.), video address for filter user information and user's program request thereof, and add up video frequency program type and the video-on-demand times of program request, the result of statistics is fed back in time to described cloud server 40, the statistics that cloud server 40 just can come according to feedback is adjusted the capacity of high in the clouds storage simultaneously.Wherein, cloud server 40, for the video program content of user's program request is changed into audio-frequency information, is stored variable audio-frequency information content.
In the present embodiment, user side 20 is after getting the address of video link, by clicking under this video chained address and the connection by this home server 30, access this video, simultaneously, the video frequency program that this home server 30 also can send user side 20 request of listening to is sent to this cloud server 40, by this cloud server 40, carries out relevant treatment.
Search submodule 402, the video frequency program of asking to listen to for the search of audio-frequency information storehouse and the user side 20 of the server 40 beyond the clouds corresponding audio file that matches.
In the present embodiment, this cloud server 40 generally includes an audio-frequency information storehouse, for storing the related audio file of the frequent program request of different user, and the related content in regular update audio-frequency information storehouse at set intervals.In the present embodiment, this cloud server 40 is listened to after request receiving the video frequency program that described user side 20 sends, the video frequency program that in the audio-frequency information storehouse of server 40, search and described user side 20 ask to listen to the first beyond the clouds corresponding audio file that matches.
In the present embodiment, this cloud server 40 is after obtaining the message address of internet video program link, generally can video program information be sorted out according to link information source, for example, if chained address comes from TV play column and just this video program content is collected as TV play, if chained address comes from amusement column and just this video program content is collected as amusement, if information source that cannot clear and definite chained address and type thereof, could be collected as other hurdle, so, the object that this cloud server 40 is classified various video frequency programs source is to be convenient to the video frequency program type that different user selects oneself to like, so that follow-up conveniently listening to.
Judgement submodule 403, for judging whether to search the corresponding audio file that matches.
In the present embodiment, this cloud server 40, after the content in complete audio-frequency information storehouse of search, can judge whether to search the corresponding audio file that matches conventionally.
Checking submodule 301, if for not searching, the user identity of authentication of users end 20 and the chained address of video frequency program.
In the present embodiment, if this cloud server 40 does not search in its audio-frequency information storehouse, the failed information of search can be returned to home server 30, by the home server 30 checking user identity of described user side and the chained addresses of video frequency program, the general user identity by its gateway (not shown in FIG.) authentication of users end 20 of home server 30 and the chained address of video frequency program.
Notice submodule 302, after the checking by checking submodule 301, notice cloud server 40 starts the corresponding video stream file of video frequency program that buffer memory is listened to request
In the present embodiment, home server 30 is generally after receiving the information that these cloud server 40 search are failed, by the user identity of its gateway authentication of users end 20 and the chained address of video frequency program, if after checking, just notify cloud server 40 to start the corresponding video stream file of video frequency program that buffer memory is listened to request.In the present embodiment, cloud server 40, after receiving the notice that starts buffer memory, is downloaded corresponding video frequency program the chained address of the video frequency program of just listening to from user's request.
Conversion submodule 404, receives video is converted to after the conversion request of audio frequency for server 40 beyond the clouds, and the described video stream file that buffer memory is obtained is converted to corresponding audio file.
In the present embodiment, cloud server 40 is stored after downloading to corresponding video frequency program, and after receiving the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file.In the present embodiment, home server 30 is generally learning that cloud server 40 downloads are over after corresponding video frequency program, send to described cloud server 40 the conversion request that video is converted to audio frequency.
Send submodule 405, for the audio file after conversion is sent to user side 20.
In the present embodiment, cloud server 40 is when sending to user side 20 by the audio file after conversion, also can store this audio file to offer follow-up other users' program request, and be generally for storing the described audio file after conversion by sub module stored 406, and deposited in to the audio-frequency information storehouse of cloud server 40, wherein, cloud server 40 generally also can regularly complete the replacement of audio file, according to the added time of video frequency program, favorable comment degree, the factors such as video-on-demand times are regularly adjusted the related audio file content of storing in this audio-frequency information storehouse.
In the present embodiment, the cloud server rented 40 needs regularly to adjust memory capacity, and concrete method of adjustment is as follows: home server 30 ends are added up the information such as the type of each video frequency program and video-on-demand times, added time; Cloud server 40 regularly obtains these information, sets up high in the clouds program category table, and wherein, the content in the program category table of high in the clouds comprises video frequency program type, video frequency program type video-on-demand times and added time of video frequency program.In the present embodiment, wherein, preferentially take the added time of video frequency program as benchmark storage related audio file, the video frequency program that is program request is newer on the Internet, if the time span of added time and current program request is stored the audio file of this conversion when little again, wherein, cloud server 40 filters the audio file after video-on-demand times leans on, and often by the audio file content of program request, from the memory cell of cloud server 40, is not deleted.
Send submodule 405, also for corresponding audio file that search submodule 402 video frequency program of listening to request that search is matched, send to user side 20.
User side 20, for decoding and play after the audio file after described conversion submodule 404 conversions receiving from transmission submodule 405.
In the present embodiment, home server 30 also comprises statistics submodule 303, cloud server 40 also comprises adjusts submodule 407, wherein, statistics submodule 303, for the video request program information of adding up different video program, and described video request program information is fed back to described cloud server 40 in time; Adjust submodule 407, for carry out the in good time storage adjustment of audio file according to described video request program information.
In the present embodiment, adjust submodule 407, also, for setting up high in the clouds program category table according to the described video request program information feeding back to, preferentially take the added time of video frequency program as benchmark storing audio files, filter the audio file after video request program number of times leans on.
A kind of video frequency program listening system 10 based on cloud server provided by the present invention, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
In addition, in the present invention, the function of home server can also be integrated on cloud server, home server and cloud server can be united two into one, and forms new cloud server, below will introduce in detail another embodiment of the present invention.
Refer to Fig. 3, for the video frequency program based on cloud server in another execution mode of the present invention is listened to method flow diagram.
In step S201, receive the video frequency program that described user side sends and listen to request.
In the present embodiment, by user side and cloud server, form a video frequency program listening system, described cloud server and user side communication connection.Wherein, user side is user oriented end product, comprise smart mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) etc., user side can be according to the Requirement Acquisition video chained address of different user, and filters out the audio content after video for playing through described cloud server.Wherein, cloud server, for the video address of filter user information and user's program request thereof, and adds up video frequency program type and the video-on-demand times of program request, and according to statistics, adjusts the capacity of high in the clouds storage.Wherein, cloud server, also for the video program content of user's program request is changed into audio-frequency information, stores variable audio-frequency information content.
In the present embodiment, user side, after getting the address of video link, is accessed this video by clicking under this video chained address and the connection by this cloud server.
In step S202, the video frequency program listened to described user side request of the search corresponding audio file that matches in the audio-frequency information storehouse of described cloud server.
In the present embodiment, this cloud server generally includes an audio-frequency information storehouse, for storing the related audio file of the frequent program request of different user, and the related content in regular update audio-frequency information storehouse at set intervals.In the present embodiment, this cloud server is listened to after request receiving the video frequency program that described user side sends, the video frequency program that in the audio-frequency information storehouse of server, search is listened to the described user side request first beyond the clouds corresponding audio file that matches.
In the present embodiment, this cloud server is after obtaining the message address of internet video program link, generally can video program information be sorted out according to link information source, for example, if chained address comes from TV play column and just this video program content is collected as TV play, if chained address comes from amusement column and just this video program content is collected as amusement, if information source that cannot clear and definite chained address and type thereof, could be collected as other hurdle, so, the object that this cloud server is classified various video frequency programs source is to be convenient to the video frequency program type that different user selects oneself to like, so that follow-up conveniently listening to.
In step S203, judge whether to search the corresponding audio file that matches.
In the present embodiment, this cloud server, after the content in complete audio-frequency information storehouse of search, can judge whether to search the corresponding audio file that matches conventionally.
In step S204, if do not searched, verify the chained address of user identity and the video frequency program of described user side.
In the present embodiment, this cloud server generally includes gateway, if this cloud server does not search in its audio-frequency information storehouse, the failed information of search can be returned to the gateway of described cloud server, by the gateway of described cloud server, verify the chained address of user identity and the video frequency program of described user side.
In step S205, after by checking, start the corresponding video stream file of video frequency program that buffer memory is listened to request.
In the present embodiment, after cloud server is generally searched for unsuccessfully in its audio-frequency information storehouse, by the gateway of its cloud server, verify the chained address of user identity and the video frequency program of described user side, if after checking, just start the corresponding video stream file of video frequency program that buffer memory is listened to request.
In step S206, from described user side, receiving the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file.
In the present embodiment, described cloud server is stored after downloading to corresponding video frequency program, and receive the conversion request that video is converted to audio frequency from user side, the described video stream file that buffer memory is obtained is converted to corresponding audio file.In the present embodiment, cloud server is generally over after corresponding video frequency program in download, to described user side display video programs, downloads complete prompting, whether sends the conversion request that video is converted to audio frequency with reminding user.
In step S207, described cloud server sends to described user side by the audio file after conversion.
In the present embodiment, cloud server is when sending to described user side by the audio file after conversion, also can store this audio file to offer follow-up other users' program request, and deposited in to the audio-frequency information storehouse of cloud server, wherein, cloud server generally also can regularly complete the replacement of audio file, according to factors such as the added time of video frequency program, favorable comment degree, video-on-demand times, regularly adjusts the related audio file content of storing in this audio-frequency information storehouse.
In the present embodiment, the cloud server rented needs regularly to adjust memory capacity, and concrete method of adjustment is as follows: add up the information such as the type of each video frequency program and video-on-demand times, added time; Cloud server regularly obtains these information, sets up high in the clouds program category table, and wherein, the content in the program category table of high in the clouds comprises video frequency program type, video frequency program type video-on-demand times and added time of video frequency program.In the present embodiment, wherein, preferentially take the added time of video frequency program as benchmark storage related audio file, the video frequency program that is program request is newer on the Internet, if the time span of added time and current program request is stored the audio file of this conversion when little again, wherein, cloud server filters the audio file after video-on-demand times leans on, and often by the audio file content of program request, from the memory cell of cloud server, is not deleted.
If judgement searches the corresponding audio file that matches in step S203, the flow process of this method will enter step S208.
In step S208, the video frequency program of listening to request the searching corresponding audio file that matches is sent to user side.
In the present embodiment, after described cloud server sends to the step of described user side by the audio file after conversion, described method also comprises: the video request program information of described cloud server statistics different video program, wherein, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program; Described cloud server is set up high in the clouds program category table according to the described video request program information feeding back to; Preferentially take the added time of video frequency program as benchmark storing audio files; Filter the audio file after video request program number of times leans on.
The video frequency program of another kind provided by the present invention based on cloud server listened to method, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
Refer to Fig. 4, be depicted as the structural representation of the video frequency program listening system 50 based on cloud server in another execution mode of the present invention.In the present embodiment, video frequency program listening system 50 based on cloud server comprises user side 60 and cloud server 70, and cloud server 70 mainly comprises reception submodule 701, search submodule 702, judgement submodule 703, checking submodule 704, cache sub-module 705, conversion submodule 706, transmission submodule 707, statistics submodule 708 and adjusts submodule 709.
Receive submodule 701, for receiving the video frequency program that described user side sends, listen to request.
In the present embodiment, by user side 60 and cloud server 70, form a video frequency program listening system.Wherein, user side 60 is user oriented end product, comprise smart mobile phone, panel computer, personal digital assistant (Personal Digital Assistant, PDA) etc., user side 60 can be according to the Requirement Acquisition video chained address of different user, and filters out the audio content after video for playing through described cloud server 70.Wherein, cloud server 70, for the video address of filter user information and user's program request thereof, and adds up video frequency program type and the video-on-demand times of program request, adjusts the capacity of high in the clouds storage according to statistics simultaneously.Wherein, cloud server 70, also for the video program content of user's program request is changed into audio-frequency information, stores variable audio-frequency information content.
In the present embodiment, user side 60, after getting the address of video link, is accessed this video by clicking under this video chained address and the connection by this cloud server 70.
Search submodule 702, the video frequency program of asking to listen to for the search of audio-frequency information storehouse and the user side 60 of the server 40 beyond the clouds corresponding audio file that matches.
In the present embodiment, this cloud server 70 generally includes an audio-frequency information storehouse, for storing the related audio file of the frequent program request of different user, and the related content in regular update audio-frequency information storehouse at set intervals.In the present embodiment, this cloud server 70 is listened to after request receiving the video frequency program that described user side 60 sends, the video frequency program that in the audio-frequency information storehouse of server 70, search and described user side 60 ask to listen to the first beyond the clouds corresponding audio file that matches.
In the present embodiment, this cloud server 70 is after obtaining the message address of internet video program link, generally can video program information be sorted out according to link information source, for example, if chained address comes from TV play column and just this video program content is collected as TV play, if chained address comes from amusement column and just this video program content is collected as amusement, if information source that cannot clear and definite chained address and type thereof, could be collected as other hurdle, so, the object that this cloud server 70 is classified various video frequency programs source is to be convenient to the video frequency program type that different user selects oneself to like, so that follow-up conveniently listening to.
Judgement submodule 703, for judging whether to search the corresponding audio file that matches.
In the present embodiment, after the content in complete audio-frequency information storehouse of search, conventionally can judge whether to search the corresponding audio file that matches.
Checking submodule 704, if for not searching, the user identity of authentication of users end 60 and the chained address of video frequency program.
In the present embodiment, this cloud server 70 generally includes gateway, if this cloud server does not search in its audio-frequency information storehouse, the failed information of search can be returned to the gateway of described cloud server, by the gateway of described cloud server 70, verify the chained address of user identity and the video frequency program of described user side 60.
Cache sub-module 705, after the checking by checking submodule 704, starts the corresponding video stream file of video frequency program that buffer memory is listened to request.
In the present embodiment, after cloud server 70 is generally searched for unsuccessfully in its audio-frequency information storehouse, by the gateway of its cloud server 70, verify the chained address of user identity and the video frequency program of described user side 60, if after checking, just start the corresponding video stream file of video frequency program that buffer memory is listened to request.
Conversion submodule 706, for from described user side 60 receives the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file.
In the present embodiment, described cloud server 70 is stored after downloading to corresponding video frequency program, and receiving the conversion request that video is converted to audio frequency from user side 60, the described video stream file that buffer memory is obtained is converted to corresponding audio file.In the present embodiment, cloud server 70 is generally over after corresponding video frequency program in download, to described user side 60 display video programs, downloads complete prompting, whether sends the conversion request that video is converted to audio frequency with reminding user.
Send submodule 707, for the audio file after conversion is sent to user side 20.
In the present embodiment, cloud server 70 is when sending to described user side 60 by the audio file after conversion, also can store this audio file to offer follow-up other users' program request, and deposited in to the audio-frequency information storehouse of cloud server 70, wherein, cloud server 70 generally also can regularly complete the replacement of audio file, according to factors such as the added time of video frequency program, favorable comment degree, video-on-demand times, regularly adjusts the related audio file content of storing in this audio-frequency information storehouse.
Statistics submodule 708, for the video request program information of adding up different video program, and described video request program information is fed back to described cloud server 70 in time, wherein, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program;
Adjust submodule 709, for setting up high in the clouds program category table according to the described video request program information feeding back to, preferentially take the added time of video frequency program as benchmark storing audio files, filter the audio file after video request program number of times leans on.
In the present embodiment, the cloud server 70 of renting needs regularly to adjust memory capacity, and concrete method of adjustment is as follows: the information such as the type of statistics submodule 708 each video frequency programs of statistics and video-on-demand times, added time; Cloud server regularly obtains these information, adjusts submodule 709 and sets up high in the clouds program category table, and wherein, the content in the program category table of high in the clouds comprises video frequency program type, video frequency program type video-on-demand times and added time of video frequency program.In the present embodiment, wherein, preferentially take the added time of video frequency program as benchmark storage related audio file, the video frequency program that is program request is newer on the Internet, if the time span of added time and current program request is stored the audio file of this conversion when little again, wherein, cloud server 70 filters the audio file after video-on-demand times leans on, and often by the audio file content of program request, from the memory cell of cloud server 70, is not deleted.
Send submodule 707, also for corresponding audio file that search submodule 702 video frequency program of listening to request that search is matched, send to user side 60.
User side 60, for decoding and play after the audio file after described conversion submodule 706 conversions receiving from transmission submodule 707.
The video frequency program listening system 50 of another kind provided by the present invention based on cloud server, by renting the audio files of the internet video content of cloud server storage user program request, for example user relatively likes and listens to program a period, can be according to user preferences, rent the cloud server of larger capacity and store the audio files after transforming, if the number of programs that user listens to a period is less, can reduce cloud server memory capacity, and everything all only beyond the clouds server by the mode of renting, settle accounts, reduced the risk of enterprise operation and reduced costs, to attract more audient colony.
It should be noted that in above-described embodiment, included unit is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit also, just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realizing in the various embodiments described above method is to come the hardware that instruction is relevant to complete by program, corresponding program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the video frequency program based on cloud server is listened to a method, is applied to the video frequency program listening system that user side, home server, described cloud server form, and it is characterized in that, described method comprises:
Receive the video frequency program that described user side sends and listen to request;
The video frequency program listened to described user side request of the search corresponding audio file that matches in the audio-frequency information storehouse of described cloud server;
Judge whether to search the corresponding audio file that matches;
If do not searched, by described home server, verify the chained address of user identity and the video frequency program of described user side;
After by checking, notify described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request;
At described cloud server, receive after the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Described cloud server sends to described user side by the audio file after conversion.
2. the video frequency program based on cloud server as claimed in claim 1 is listened to method, it is characterized in that, after described cloud server sends to the step of described user side by the audio file after conversion, described method also comprises:
The video request program information of described home server statistics different video program, and described video request program information is fed back to described cloud server in time;
Described cloud server carries out the in good time storage adjustment of audio file according to described video request program information.
3. the video frequency program based on cloud server as claimed in claim 2 is listened to method, it is characterized in that, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program, wherein, the step that described cloud server carries out the in good time storage adjustment of audio file according to described video request program information specifically comprises:
Described cloud server is set up high in the clouds program category table according to the described video request program information feeding back to;
Preferentially take the added time of video frequency program as benchmark storing audio files;
Filter the audio file after video request program number of times leans on.
4. the video frequency program listening system based on cloud server, it is characterized in that, described system comprises user side, home server and described cloud server, wherein, described cloud server comprises reception submodule, search submodule, judgement submodule, conversion submodule, sends submodule, described home server comprises checking submodule and notice submodule, wherein
Described reception submodule, listens to request for receiving the video frequency program that described user side sends;
Described search submodule, the video frequency program of listening to described user side request for the audio-frequency information storehouse search at the described cloud server corresponding audio file that matches;
Described judgement submodule, for judging whether to search the corresponding audio file that matches;
Described checking submodule, if for not searching, verifies the chained address of user identity and the video frequency program of described user side;
Described notice submodule, after the checking by described checking submodule, notifies described cloud server to start the corresponding video stream file of video frequency program that buffer memory is listened to request;
Described conversion submodule, for receiving after the conversion request that video is converted to audio frequency at described cloud server, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Described transmission submodule, for sending to described user side by the audio file after conversion.
5. the video frequency program listening system based on cloud server as claimed in claim 4, is characterized in that, described home server also comprises statistics submodule, and described cloud server also comprises adjustment submodule, wherein,
Described statistics submodule, for adding up the video request program information of different video program, and feeds back to described cloud server in time by described video request program information;
Described adjustment submodule, for carrying out the in good time storage adjustment of audio file according to described video request program information.
6. the video frequency program listening system based on cloud server as claimed in claim 5, it is characterized in that, described adjustment submodule, also for setting up high in the clouds program category table according to the described video request program information feeding back to, preferentially take the added time of video frequency program as benchmark storing audio files, filter the audio file after video request program number of times leans on.
7. the video frequency program based on cloud server is listened to a method, and wherein, described cloud server and user side communication connection, is characterized in that, described method comprises:
Receive the video frequency program that described user side sends and listen to request;
The video frequency program listened to described user side request of the search corresponding audio file that matches in the audio-frequency information storehouse of described cloud server;
Judge whether to search the corresponding audio file that matches;
If do not searched, verify the chained address of user identity and the video frequency program of described user side;
After by checking, start the corresponding video stream file of video frequency program that buffer memory is listened to request;
From described user side, receiving the conversion request that video is converted to audio frequency, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Described cloud server sends to described user side by the audio file after conversion.
8. the video frequency program based on cloud server as claimed in claim 7 is listened to method, it is characterized in that, after described cloud server sends to the step of described user side by the audio file after conversion, described method also comprises:
The video request program information of described cloud server statistics different video program, and described video request program information is fed back to described cloud server in time, wherein, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program;
Described cloud server is set up high in the clouds program category table according to the described video request program information feeding back to;
Preferentially take the added time of video frequency program as benchmark storing audio files;
Filter the audio file after video request program number of times leans on.
9. the video frequency program listening system based on cloud server, is characterized in that, described system comprises user side and described cloud server, and wherein, described cloud server comprises:
Receive submodule, for receiving the video frequency program that described user side sends, listen to request;
Search submodule, the video frequency program of listening to described user side request for the audio-frequency information storehouse search at the described cloud server corresponding audio file that matches;
Judgement submodule, for judging whether to search the corresponding audio file that matches;
Checking submodule, if for not searching, verifies the chained address of user identity and the video frequency program of described user side;
Cache sub-module, after the checking by described checking submodule, starts the corresponding video stream file of video frequency program that buffer memory is listened to request;
Conversion submodule, for receiving the conversion request that video is converted to audio frequency from described user side, the described video stream file that buffer memory is obtained is converted to corresponding audio file;
Send submodule, for the audio file after conversion is sent to described user side.
10. the video frequency program listening system based on cloud server as claimed in claim 9, is characterized in that, described cloud server also comprises statistics submodule and adjustment submodule, wherein,
Described statistics submodule, for the video request program information of adding up different video program, and described video request program information is fed back to described cloud server in time, wherein, described video request program information comprises video frequency program type, video request program number of times and added time of video frequency program;
Described adjustment submodule, for setting up high in the clouds program category table according to the described video request program information feeding back to, preferentially take the added time of video frequency program as benchmark storing audio files, filters the audio file after video request program number of times leans on.
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