CN108540815A - Multimedia content playback method, apparatus and system - Google Patents

Multimedia content playback method, apparatus and system Download PDF

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Publication number
CN108540815A
CN108540815A CN201710121622.3A CN201710121622A CN108540815A CN 108540815 A CN108540815 A CN 108540815A CN 201710121622 A CN201710121622 A CN 201710121622A CN 108540815 A CN108540815 A CN 108540815A
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China
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content
multimedia content
recommendation
transition
candidate
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CN201710121622.3A
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CN108540815B (en
Inventor
孙逊
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Tencent Technology Shenzhen Co Ltd
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Tencent Technology Shenzhen Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • H04N21/4826—End-user interface for program selection using recommendation lists, e.g. of programs or channels sorted out according to their score
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Information Transfer Between Computers (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The embodiment of the invention discloses a kind of multimedia content playback method, apparatus and systems, belong to on-vehicle host field.The method includes：The corresponding candidate multimedia content of active user's account number is obtained from least one content source；It is generated according to the candidate multimedia content and recommends multimedia content sequence, the recommendation multimedia content sequence includes that content is reported in the transition corresponding with each recommendation multimedia content of at least one recommendation multimedia content；The recommendation multimedia content sequence is sent to the client of active user's account number, the client reports content for playing recommendation multimedia content transition corresponding with each recommendation multimedia content.The present invention reports content by transition and introduces background content and rationale for the recommendation to user, so that user is higher to the reception degree for recommending multimedia content, user is reduced to recommending the feedback operation of multimedia content and contradicting psychology, improves safety when user drives vehicle.

Description

Multimedia content playback method, apparatus and system
Technical field
The present embodiments relate to on-vehicle host field, more particularly to a kind of multimedia content playback method, device and it is System.
Background technology
On-vehicle host is the information entertainment on automobile.On-vehicle host is typically provided with multimedia content playing function. Multimedia content includes：Music class content and unmusical class content.
The music client end of third-party application developer offer is installed in current many on-vehicle hosts.User is in music The user account number that oneself is logged in client is liked by the background server at music client end according to the history music of the user account number It is good, recommend song to music client end and plays.Wherein, the history musical taste of the user account number is according to user in computer It is recorded when logging in the user account number on other ends such as end, mobile phone terminal, for example, the song that user likes in one head of uppick " liking " button is clicked when bent, " skipping " button is clicked in the song that the ratio of uppick one is liked, and background server record is used The musical taste at family.
User it is vehicle-mounted listen to scene under, attention is focusing more on driving itself, and both hands are inconvenient to operate on-vehicle host, So above-mentioned recommendation method is not particularly suited for vehicle-mounted listening to scene.If driver it is vehicle-mounted listen to scene under, operate too much On-vehicle host or the song not liked influence mood, can cause driving safety problem.
Invention content
In order to solve driver it is vehicle-mounted listen to scene under, operate on-vehicle host or the song shadow that is not liked too much Mood is rung, driving safety problem can be caused, an embodiment of the present invention provides a kind of multimedia content playback method, device and be System.The technical solution is as follows：
In a first aspect, a kind of multimedia content playback method is provided, the method includes：
Candidate multimedia content is obtained from least one content source；
It is generated according to the candidate multimedia content and recommends multimedia content sequence, the recommendation multimedia content sequence packet It includes at least one recommendation multimedia content and content is reported in the corresponding transition of the recommendation multimedia content, in the transition is reported Appearance is the multimedia content played before the recommendation multimedia content plays and/or after playing；
The recommendation multimedia content sequence is sent to client, the client is for playing in the recommendation multimedia Hold transition corresponding with the recommendation multimedia content and reports content.
Second aspect provides a kind of multimedia content playback method, the method includes：
The recommendation multimedia content sequence that server is sent is received, the recommendation multimedia content sequence includes at least one Multimedia content and the corresponding transition of the recommendation multimedia content is recommended to report content, it is described that content is reported in the transition The multimedia content played before recommending multimedia content to play and/or after playing；
It plays the recommendation multimedia content and content is reported in the corresponding transition of the recommendation multimedia content.
The third aspect, provides a kind of multimedia content playing device, and described device includes：
Content obtaining module, for obtaining candidate multimedia content from least one content source；
Sequence generating module recommends multimedia content sequence for being generated according to the candidate multimedia content, described to push away It includes that at least one recommendation multimedia content and the corresponding transition of the recommendation multimedia content are reported to recommend multimedia content sequence Content, it is the content played before the recommendation multimedia content plays and/or after playing that content is reported in the transition；
Sequence sending module, for sending the recommendation multimedia content sequence to the client, the client is used Content is reported in playing recommendation multimedia content transition corresponding with each recommendation multimedia content.
Fourth aspect, provides a kind of multimedia content playing device, and described device includes：
The recommendation multimedia content sequence that server is sent is received, the recommendation multimedia content sequence includes at least one Multimedia content and the corresponding transition of the recommendation multimedia content is recommended to report content, it is described that content is reported in the transition The multimedia content played before recommending multimedia content to play and/or after playing；
It plays the recommendation multimedia content and content is reported in the corresponding transition of the recommendation multimedia content.
5th aspect, provides a kind of multimedia content play system, the system comprises：On-vehicle host and server, It is connected by wireless network between the on-vehicle host and the server；
The server includes the multimedia content playing device as described in the third aspect；
The on-vehicle host includes the multimedia content playing device as described in fourth aspect.
The advantageous effect that technical solution provided in an embodiment of the present invention is brought is：
Recommend multimedia content sequence by being generated according to candidate multimedia content, in the recommendation multimedia content sequence not Only include recommending multimedia content, further include and recommend multimedia content corresponding transition report content, reported by transition in Hold to user and introduce background content and rationale for the recommendation so that user is higher to the reception degree for recommending multimedia content, reduces User improves safety when user drives vehicle to recommending the feedback operation of multimedia content and contradicting psychology；To solve When recommending multimedia content not meet the hobby of driver, driver need by feedback operation come skip the song and The factors such as driver's mood is impacted, the caused higher problem of risk when driving vehicle.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings Attached drawing.
Fig. 1 is the structural schematic diagram of multimedia content play system provided by one embodiment of the present invention.
Fig. 2 is the flow chart of multimedia content playback method provided by one embodiment of the present invention；
Fig. 3 is the principle schematic of multimedia content playback method provided by one embodiment of the present invention；
Fig. 4 is the flow chart for the multimedia content playback method that another embodiment of the present invention provides；
Fig. 5 is the flow chart for the multimedia content playback method that another embodiment of the present invention provides；
Fig. 6 is the block diagram of multimedia content playing device provided by one embodiment of the present invention；
Fig. 7 is the block diagram of multimedia content playing device provided by one embodiment of the present invention；
Fig. 8 is the block diagram of server provided by one embodiment of the present invention；
Fig. 9 is the block diagram of multimedia content playing device provided by one embodiment of the present invention；
Figure 10 is the block diagram of on-vehicle host provided by one embodiment of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention Formula is described in further detail.
Referring to FIG. 1, it illustrates the structural representations of multimedia content play system provided by one embodiment of the present invention Figure.The multimedia content play system 100 includes：On-vehicle host 120 and server 140.
On-vehicle host 120 can be provided in the multimedia equipment on the console or room mirror of the vehicles, For example, the multimedia rearview mirror that user installs after buying vehicle；On-vehicle host 120 can also be one of vehicle central control system Point, for example, on-vehicle host 120 is all or part of the primary central control system of the vehicles.The vehicles can be automobile, At least one of electric vehicle, oil electricity hybrid vehicle, aircraft, ship.The on-vehicle host 120 for realizing navigation, music, The functions such as video playing, instant messaging and the interconnection of mobile terminal.On-vehicle host 120, which has, receives and dispatches and parses air message Ability, air message can be WiFi (Wireless Fidelity, Wireless Fidelity) messages or Bluetooth messages or mobile communication report Text.Optionally, on-vehicle host 120 also has the ability of positioning current geographic position, such as：On-vehicle host 120 passes through GPS (Global Positioning System, global positioning system) positions current geographic position；Optionally, on-vehicle host 120 is gone back Ability with the speed per hour for obtaining the vehicles, such as：On-vehicle host 120 obtains above-mentioned traffic work by acceleration transducer The speed per hour of tool, alternatively, on-vehicle host 120 passes through CAN (Controller Area Network, controller local area network) bus To obtain the speed per hour of the above-mentioned vehicles.In other embodiments, on-vehicle host 120 can also use other terminals to substitute real It is existing, such as desktop computer, tablet computer etc..
Optionally, operation has multimedia APP in on-vehicle host 120, and multimedia APP is for playing multimedia content Client.Multimedia content includes：At least one of music class content, unmusical class content and video class content.Music class Content is primarily referred to as song, and unmusical class content includes：Cross-talk, essay, talking e-book, storytelling, talk show, Domestic News, Eight Diagrams etc..
Connection is established by wireless network or mobile communications network between on-vehicle host 120 and server 140, which uses Communication between realization music APP and background server 140.
Server 140 is a server, multiple servers or cloud computing center, and server 140 is for providing more matchmakers The generation service and recommendation service held in vivo.
Referring to FIG. 2, the flow chart of the multimedia content playback method provided it illustrates another embodiment of the present invention. The present embodiment is with the multimedia content playback method applied to illustrating in system shown in FIG. 1.This method may include Following steps：
Step 202, server obtains candidate multimedia content from least one content source；
Optionally, at least one content source includes：The first kind content source that hobby based on user is recommended, and/or, The the second class content source recommended based on Driving Scene.
First kind content source includes：The song or song of the corresponding user account number collection of client are single, the corresponding use of client The singer of family account number concern, the individual character radio station of the corresponding user account number concern of client, multimedia content list, daily recommendation song It is at least one of single.Wherein, the corresponding user account number of client refers to the account for having logged on and/or binding in on-vehicle host Number.Optionally, the corresponding user account number of client is also on the multimedia APP of computer end, mobile phone terminal and/or page end simultaneously Account number.
Second class content source includes：At least one of road conditions scene song list, weather scene song are single, speed per hour scene song is single. Wherein, road conditions scene song is singly according to road surface types, road bump degree, roadway congestion degree, present position, navigation mesh At least one of ground factor determined by song it is single, for example, mountain area song is single, city song is single, the song that jolts is single, high speed sing it is single；It Gas field scape song be singly sung determined by weather conditions according to present position it is single；Speed per hour scene song is singly according to the vehicles Current speed per hour determined by song it is single, for example, low speed song is single, high speed sings single, cruise song is single etc..Optionally, road conditions scene song is single Singly there is intersection with speed per hour scene song.
Optionally, candidate multimedia content is that the corresponding user account number of client may interested multimedia content.
Step 204, server is generated according to candidate multimedia content recommends multimedia content sequence, recommends multimedia content Sequence includes that content is reported in the transition corresponding with multimedia content is recommended of at least one recommendation multimedia content, and content is reported in transition It is the multimedia content played before recommending multimedia content to play and/or after playing；
It is according to recommending in the rationale for the recommendation of multimedia content, contents attribute, user comment at least that content is reported in transition A kind of multimedia content that element is generated, transition are reported content and are used for before recommending multimedia content to play and/or after playing It plays out.
In conjunction with reference to figure 3, in background server operation have virtual newscaster's engine, virtual newscaster's engine is from least one content Candidate multimedia content is obtained in source 32, is then generated according to candidate multimedia content and is recommended multimedia content sequence 34, this is pushed away Recommending multimedia content sequence 34 includes：Multimedia content 34a and transition is recommended to report content 34b.Wherein, first transition is broadcast It reports content 34b alternatively referred to as to begin and reports content.
Optionally, each recommending multimedia content, there are corresponding transitions to report content, alternatively, only a part recommendation is more There are corresponding transitions to report content for media content, and another part recommends multimedia content, and there is no in corresponding transition report Hold；Optionally, for the same recommendation multimedia content, there are more than one transitions to report content.
Step 206, server is sent to client recommends multimedia content sequence；
Client recommends multimedia content transition corresponding with each recommendation multimedia content to report content for playing.
Optionally, which refers to on-vehicle host, or operates in the multimedia APP in on-vehicle host, alternatively, other Terminal.
Step 208, client receives the recommendation multimedia content sequence that server is sent；
The recommendation multimedia content sequence includes：At least one recommendation multimedia content is corresponding with multimedia content is recommended Content is reported in transition, and it is the multimedia content played before recommending multimedia content to play and/or after playing that content is reported in transition.
Step 210, client terminal playing recommends multimedia content transition corresponding with multimedia content is recommended to report content.
In conclusion multimedia content playback method provided in this embodiment, by being generated according to candidate multimedia content Recommend multimedia content sequence, includes not only recommending multimedia content in the recommendation multimedia content sequence, further include each push away It recommends the corresponding transition of multimedia content and reports content, content is reported by transition and introduces background content and recommendation reason to driver By so that driver is higher to the reception degree for recommending multimedia content, reduces feedback of the driver to recommendation multimedia content Operation and conflict psychology, improve safety when user drives vehicle；It is not driven to solve when recommendation multimedia content is met When the hobby for the person of sailing, driver needs to skip the song by feedback operation and the factors such as driver's mood is impacted, institute The higher problem of risk when caused driving vehicle.
From the perspective of user experience, on the one hand, since the recommendation multimedia content of user's uppick has vehicle-mounted master Introduction of the machine to background content and rationale for the recommendation, user, which can perceive, is specific to the personalized multi-media recommendation of itself, and And the rationale for the recommendation of on-vehicle host is fully understood, enhance interaction of the user psychologically between on-vehicle host so that user It is very high to the reception degree for recommending multimedia content, it is higher to listen to satisfaction；On the other hand, since on-vehicle host is according to user Related multiple content sources and Driving Scene carry out intelligently combined recommendation, allow user different road conditions, different weather, Under the driving environments such as different speed per hours can uppick be suitble to current scene recommendation multimedia content, allow user to have on-vehicle host The intelligence sense clearly perceived, feels to be more like and be linked up with one lively and intelligent " virtual newscaster ", rather than icy Machine link up, excellent user experience is provided for driver.
Referring to FIG. 4, the flow chart of the multimedia content playback method provided it illustrates another embodiment of the present invention. The present embodiment is with the multimedia content playback method applied to illustrating in system shown in FIG. 1.This method may include The following steps：
Step 401, on-vehicle host is to background server report of user account number, present position, weather, speed per hour and navigation At least one information in destination；
On-vehicle host to background server report of user account number, present position, weather, speed per hour and is led on default opportunity At least one information in boat destination.Default opportunity includes：After vehicle start-up, after on-vehicle host startup, in multimedia After APP startups, it is spaced at least one of identified moment at predetermined time intervals.
For example, on-vehicle host is after multimedia APP starts, to server report of user account number；Then, every on 1 minute Report a present position and speed per hour.Optionally, present position is identified using longitude and latitude.
For another example, when driver enables and navigates, on-vehicle host reports current geographic position and/or navigation mesh to server Ground.
User account number, present position, speed per hour and the navigation purpose that accordingly, server reception on-vehicle host reports In at least one of information.
Step 402, server obtains candidate multimedia content from least one content source；
Optionally, at least one content source includes：The first kind content source that hobby based on user is recommended, and/or, The the second class content source recommended based on Driving Scene.
First kind content source includes：The song or song of the corresponding user account number collection of client are single, the corresponding use of client The singer of family account number concern, the individual character radio station of the corresponding user account number concern of client, multimedia content list, daily recommendation song It is at least one of single.
Second class content source includes：At least one of road conditions scene song list, weather scene song are single, speed per hour scene song is single. Wherein, road conditions scene song is singly according to road surface types, road bump degree, roadway congestion degree, present position, navigation mesh At least one of ground factor determined by song it is single, for example, mountain area song is single, city song is single, the song that jolts is single, high speed sing it is single, gather around Stifled song is single, the cities XX song is single, the sight spots XX song is single；Weather scene song is singly determined by the weather conditions according to present position Song is single；Speed per hour scene song be singly sung determined by current speed per hour according to the vehicles it is single, for example, low speed song is single, high speed sing it is single, Cruise song list etc..Optionally, road conditions scene song is single singly has intersection with speed per hour scene song.
Candidate multimedia content is the interested multimedia content of the corresponding user account number of client.Schematically, it services Device obtains the song of user account number collection or song nonoculture is the first candidate multimedia content；Server obtains active user's account number and closes In the library of the singer of note before ranking 10 song as the second candidate multimedia content；Server obtains active user's account number Preceding 10 songs in the individual character radio station of concern are as third candidate's multimedia content；Server obtains in multimedia content list Preceding 5 songs are as the 4th candidate multimedia content；Server obtains daily preceding 5 songs recommended in song list as the 5th time Select multimedia content；For server when current road conditions are highway, it is the 6th candidate multimedia content to obtain high speed song nonoculture； For server when the weather of current geographic position is to rain, it is the 7th candidate multimedia content to obtain rainy season song nonoculture；Server When current speed per hour is more than predetermined threshold value, it is the 8th candidate multimedia content to obtain high speed song nonoculture.The embodiment of the present invention is to clothes How business device determines that candidate multimedia content is not limited.
Step 403, server determines the priority of each candidate multimedia content；
Optionally, server determines the priority of each candidate multimedia content according to pre-set priority strategy.In difference Embodiment in, pre-set priority strategy can be different.
In the first possible implementation, whether server meets the first default item according to candidate multimedia content Part determines the priority of candidate's multimedia content, wherein the first preset condition is corresponding with the candidate content source of multimedia content, The first preset condition corresponding to each content source can be different, and each content source corresponds at least one first preset condition. Optionally, the priority of candidate multimedia content remains unchanged after determination in the realization method.
In second of possible realization method, server is pre- according to the corresponding content source of each candidate's multimedia content If weight, the priority of each candidate multimedia content in the initial state is determined；Then, server is in candidate multimedia content And/or candidate multimedia content corresponding content source adjusts the priority of candidate multimedia content when meeting the second preset condition.
Wherein, the priority of the candidate multimedia content of adjustment includes：Increase the priority of candidate multimedia content, and/or, Reduce the priority of candidate multimedia content.How the present embodiment determines or adjusts the preferential of candidate multimedia content to server Grade is not limited.
Step 404, sequence of the server according to priority from high to low determines at least one recommendation multimedia content；
Schematically, sequence of the server according to priority from high to low, the candidate multimedia content by sequence at first n It is determined as recommending multimedia content, n is positive integer.For example, n is 20.
Step 405, server, which generates, recommends the corresponding transition of multimedia content to report content；
Recommend the rationale for the recommendation of multimedia content to generate the first transition and reports content, and/or, according to recommendation multimedia content User comment generate the second transition and report content, and/or, third transition is generated according to the mark of dynamic content or chained address Report content, the dynamic content be with recommend multimedia content in relation to and the report content that changes over time.
Multimedia content, server is recommended to be generated according to the rationale for the recommendation of the recommendation multimedia content for all or part of Content is reported in first transition.
Schematically, the generating process of the first transition report content includes the following steps：
1, it is broadcast according to the rationale for the recommendation and default word template, the first transition for generating text formatting of recommending multimedia content Report content；
For example, it is the library of the singer of active user's concern to recommend the content source of multimedia content, then server generates Text formatting the first transition report content be：Hi welcomes at thisSunny afternoon, come the individual character radio station of today.The One first song, is the singer liked from youXX'sDo not stay the winter, it is desirable to you like.
Wherein, the corresponding weather in underscore part, period, singer's name and song title are modifiable contents in template.
For another example, it is the song or song list of active user's collection to recommend the content source of multimedia content, then server generates Content is reported in first transition of text formatting：This is first below《xxx fool》, collected according to you《don't look xxx》Recommend, it is believed that your will not be allowed disappointed.
Wherein, the corresponding song title in underscore part is modifiable content in template.
For another example, it is that congestion song is single to recommend the content source of multimedia content, then first turn of server generation text formatting Report content in field：Road ahead congestion, it is cheerful and light-hearted to give you a headhappy, wish that you are in a cheerful frame of mind, the heart is not blocked up in traffic congestion.
Wherein, the corresponding traffic information in underscore part and song title are modifiable contents in template.
For another example, it is multimedia content list to recommend the content source of multimedia content, then server generates text formatting Content is reported in first transition：Summit list heat is sung, singer XX's《Baby, xxx》It is airborneSummit list newly sings listThe1Position.
Wherein, the corresponding list name in underscore part, Ge Shouming, song title, list ranking are in modifiable in template Hold.
2, content is reported into the first transition of text formatting, the first transition that phonetic matrix is converted by tts engine is broadcast Report content.
Wherein, TTS (Text To Speech, Text To Speech) engine is the engine for converting text to voice.
Multimedia content, server is recommended to generate second according to the comment of the recommendation multimedia content for all or part of Content is reported in transition.
Schematically, the generating process of the second transition report content includes the following steps：
1, from the comment for recommending multimedia content, a comment is picked out at random and is commented on as target；Or, obtaining nearest One comment is commented on as target；It is commented on as target or, obtaining the comment that comment number of words is more than default number of words；
It is commented on as target for example, server picks out a comment at random：Someone evaluates this song in this way：Ancient clock The faint sound knocked out is gently dripped as the time.Sometimes, at dusk, from attic, some room transmits whistling.Piper, which leans on, to be write Window window, and big tulip of window.If you do not like me this moment, I will not take notice of.
2, target is commented on, content is reported in the second transition that multimedia form is converted to by tts engine.
Recommend multimedia content for all or part of, server generates the according to the mark of dynamic content or chained address Content is reported in three transitions, the dynamic content be with recommend multimedia content in relation to and the report content that changes over time.
Schematically, the generating process of third transition report content includes the following steps：
Server, by the mark of dynamic content or chained address, is generated as the third of text formatting according to pre-determined text format Content is reported in transition.The dynamic content is content that is related to multimedia content is recommended and following predetermined factors to change.This is predetermined Factor includes：The weather residing for current geographic position, client where time, client, in the speed per hour residing for client It is at least one.
Schematically, follow time factor change dynamic content include but not limited to：The number collected is listened to At least one of number, the number praised, text comments or voice remark, list ranking；Current geographic position is followed to change Dynamic content include but not limited to：The areas xx list, the areas xx folk rhyme story, the areas xx user to recommend multimedia content Collection number or listen to number or praise at least one of number；The dynamic content of Changes in weather is followed to include but unlimited In：Comment of the user under different weather scene to the recommendation multimedia content；Follow speed per hour change dynamic content include but It is not limited to：Comment of the user under different speed per hour scenes to the recommendation multimedia content.
For example, for recommending multimedia content " song A ", the third transition for generating text formatting reports content " at present Through there is x people to collect song A ".Wherein, " someone has collected song A at present " is pre-determined text format, and " x " is The chained address of state content.Since the collection number of song A is continually changing at any time, so third transition is reported in content Chained address x be directed toward it is newest by collection number.
For another example, for recommending multimedia content " song B ", content " today is reported in the third transition for generating text formatting Weather be xx, under such weather, someone comments on this song in this way：Yy ", wherein " weather of today is, such Under weather, someone comments on this song in this way：" it is pre-determined text format, " xx " and " yy " is the chained address of dynamic content.Due to Comments of the song B under different weather scene is different, thus third transition report content in chained address " xx " and " yy " is directed toward continually changing dynamic content, which is generated by server according to real-time predetermined factors.
It is text formatting to report content due to third transition, after client is for receiving third transition report content, root The dynamic content that the mark or chained address acquisition text formatting in content are reported according to third transition, using dynamic content in third Mark or the chained address that dynamic content is replaced in content are reported in transition；It then again will be in the third transition of text formatting report Hold, content is reported in the third transition that multimedia form is converted to by tts engine.
Step 406, server according to recommendation multimedia content and recommends the corresponding transition of multimedia content to report content, It generates and recommends multimedia content sequence；
Optionally, server is according to each priority for recommending multimedia content, to recommending multimedia content to be ranked up； For each recommendation multimedia content, when reporting content there are corresponding first transition, content is reported into the first transition and is inserted into Before recommending multimedia content；When there are corresponding second transition report in perhaps third transition report content when, by second Perhaps third transition report content is inserted in after recommendation multimedia content in transition report, obtains recommending multimedia content sequence Row.
Step 407, server is sent to client recommends multimedia content sequence；
Optionally, when multimedia APP, which is not stored with, recommends multimedia content, server, which is sent, recommends multimedia content Multimedia file or media stream are to multimedia APP；When multimedia APP, which is stored with, recommends multimedia content, server is only sent out Send the mark for recommending multimedia content.
Optionally, server can disposably generate the full content recommended in multimedia sequence, can also be when playing The subsequent content recommended in multimedia sequence is generated, the embodiment of the present invention is not limited this.When server disposably generates When recommending the full content in multimedia sequence, server will recommend the full content in multimedia sequence to be sent to client； When server generates several times recommends the content in multimedia sequence, server will recommend the content in multimedia sequence point more It is secondary to be sent to client.Multimedia content and the recommendation multimedia content is recommended to correspond to for example, server sends one every time Transition report content, complete current the recommendations multimedia content of client terminal playing and transition report content before, retransmit down One is recommended multimedia content and the corresponding transition of next recommendation multimedia content to report content.
Step 408, client receives the recommendation multimedia content sequence that server is sent.
Corresponding, client disposably receives the full content of the recommendation multimedia content sequence of server transmission, alternatively, Client receives the recommendation multimedia content sequence of server transmission several times, receives recommend in multimedia content sequence every time A part of content.For example, client receives one every time recommends multimedia content and corresponding turn of the recommendation multimedia content Content is reported in field, before the complete current recommendation multimedia content of client terminal playing and transition report content, then receives next Multimedia content and the corresponding transition of next recommendation multimedia content is recommended to report content.
Step 409, client terminal playing recommends multimedia content transition corresponding with multimedia content is recommended to report content.
Client in on-vehicle host plays in order according to sequence order and recommends multimedia content and recommendation multimedia content Content is reported in corresponding transition.
Optionally, when recommending multimedia content to report content there are corresponding first transition i-th, which broadcasts Report content recommends to play before multimedia content at this i-th；Recommending multimedia content when i-th, there are corresponding second transitions When reporting content, which reports content and recommends to play after multimedia content at this i-th, and i is positive integer.Certainly anti- Also can, the present embodiment does not limit the actual play sequence that contents are reported in various transitions.
Optionally, when recommending multimedia content to report content there are corresponding third transition i-th, client is according to the The dynamic content of mark or chained address acquisition text formatting in content is reported in three transitions, using dynamic content in third transition Report mark or the chained address that dynamic content is replaced in content；Content is reported into the third transition of text formatting, is drawn by TTS Hold up the third transition report content for being converted to multimedia form.
For example, client reports content " having had x people to collect song A at present " according to the third transition of text formatting In chained address " x ", it is 199981 times to get the newest number collected from server, then uses " 199981 " in third Transition reports replacement " x " in content and obtains " having had 199921 people to collect song A at present ", then by text formatting " having had 199921 people to collect song A at present " is converted to by tts engine in the third transition report of multimedia form Hold.
For another example, according to the third transition of text formatting report content, " weather of today is xx to client, in such day Under gas, someone comments on this song in this way：Chained address " xx " in yy " and " yy ", the weather of today is got from server is " light rain ", related comment is that " raindrop are slowly sprinkled upon street corner, you will recognize that the first love of current year with " light rain "", then using dynamic State content third transition report content in replace " xx " and " yy " obtain " weather of today is light rain, under such weather, Someone comments on this song in this way：Raindrop are slowly sprinkled upon street corner, you will recognize that the first love of current year", then client is by text lattice Formula " weather of today is light rain, and under such weather, someone comments on this song in this way：Raindrop are slowly sprinkled upon street corner, your meeting Expect the first love of current year" by tts engine be converted to multimedia form third transition report content.
Optionally, the multimedia form in the present embodiment refers to audio format.In other embodiments, the multimedia form It can also be animated format or video format.
In conclusion multimedia content playback method provided in this embodiment, by being generated according to candidate multimedia content Recommend multimedia content sequence, includes not only recommending multimedia content in the recommendation multimedia content sequence, further include each push away It recommends the corresponding transition of multimedia content and reports content, content is reported by transition and introduces background content and recommendation reason to user By so that user is higher to the reception degree for recommending multimedia content, reduces driver to recommending the feedback of multimedia content to grasp Make and contradict psychology, improves safety when driver drives vehicle；It is not driven to solve when recommendation multimedia content is met When the hobby for the person of sailing, driver needs to skip the song by feedback operation and the factors such as driver's mood is impacted, institute The higher problem of risk when caused driving vehicle.
The present embodiment according to priority from multiple content sources also by selecting to recommend multimedia content so that will come from more The multimedia content of a content source is integrated, and is realized to driver and is intelligently recommended multimedia content, and driver is reduced The operation that multimedia content is selected between different content source increases safety when driver drives vehicle.
The present embodiment also recommends multimedia content by being generated according to Driving Scene so that recommends multimedia content that can accord with Mood of the driver in current Driving Scene is closed, reception degree of the driver to recommendation multimedia content is improved, reduces and drive Person improves safety when driver drives vehicle to recommending the feedback operation of multimedia content and contradicting psychology.
In the alternative embodiment provided based on Fig. 4, server is in candidate multimedia content and/or candidate multimedia content When corresponding content source meets the second preset condition, during the priority for adjusting candidate multimedia content, the second default item Part includes at least the condition of three types：In condition related with content source, condition related with outside vehicle environment and vehicle The related condition of portion's environment.That is, when content source internal data change, outside vehicle environment changes or vehicle in When portion's environment changes, the priority of candidate multimedia content can be adjusted.
Schematically, the second preset condition includes condition related with content source, and server adjusts the excellent of multimedia content At least one of following steps step during first grade：
First, it is the song or song of the corresponding user account number collection of client in the corresponding content source of candidate multimedia content It is single, and when candidate multimedia content is the song collected in nearest a period of time, increase the priority of candidate multimedia content；
Schematically, when candidate multimedia content is the song collected in nearest one week, by candidate's multimedia content Priority increase by 0.5.
Second, it is the song of the singer of the corresponding user account number concern of client in the corresponding content source of candidate multimedia content Qu Ku, and singer when the new album of publication, increases the priority of candidate multimedia content within nearest a period of time；
Schematically, new album has been issued in nearest one month and candidate's multimedia content is not belonging to this as the singer When library, 0.2 is increased to the priority of candidate's multimedia content；When the singer has issued new album in nearest one month And candidate's multimedia content increases by 0.5 when belonging to the library to the priority of candidate's multimedia content.
Third is multimedia content list in the corresponding content source of candidate multimedia content, and candidate multimedia content with There are the priority for when intersection, increasing candidate multimedia content for other content sources；
Schematically, candidate multimedia content is that summit newly sings the 3rd song in list, and candidate's multimedia content is same When be user collection song, then to the priority of the candidate multimedia content increase by 0.5.
Schematically, the second preset condition includes condition related with outside vehicle environment, and server adjusts in multimedia At least one of include the following steps step during the priority of appearance：
4th, it is that road conditions scene sings list, and current geographic position or navigation in the corresponding content source of candidate multimedia content When the road conditions of destination meet road conditions scene song list corresponding road conditions, increase the priority of candidate multimedia content；
Schematically, list is sung when candidate multimedia content belongs to mountain area, and current geographic position is travelled in mountain road When, 1 is increased to the priority of candidate's multimedia content.
5th, it is that weather scene sings list, and the weather of current geographic position in the corresponding content source of candidate multimedia content When meeting the weather scene song corresponding weather of list, increase the priority of candidate multimedia content；
Schematically, list is sung when candidate multimedia content belongs to heavy rain, and the weather of current geographic position is rainstorm weather When, 1 is increased to the priority of candidate's multimedia content.Optionally, which is server according to current geographic position from day Gas server in real time or timing acquisition, is actively reported to server alternatively, the weather is client.
Schematically, third preset condition includes condition related with interior environment, and server adjusts in multimedia At least one of include the following steps step during the priority of appearance：
6th, it is that speed per hour scene song is single, and current speed per hour meets speed per hour field in the corresponding content source of candidate multimedia content When the scape song corresponding speed per hour of list, increase the priority of candidate multimedia content
Schematically, when the corresponding content source of candidate multimedia content is that high speed sings list, and current speed per hour is more than 120% When, 1 is increased to the priority of candidate's multimedia content.The speed per hour is that client is actively reported to server.
7th, according to each content source it is corresponding nearest one played first recommend multimedia content with it is current Second played recommends the multimedia content quantity between multimedia content, increases the candidate multimedia content from content source Priority.
For example, for content source 1, last time plays the song A from content source 1 and is differed between currently playing song B 4 is first, then to the priority+0.4 of the candidate song C from content source 1；For content source 2, last time, which plays, comes from content source 2 Song D and currently playing song B between differed 6, then to the priority+0.6 of the candidate song E from content source 2.
First table shows that in another schematical example, server adjusts the priority of candidate multimedia content Strategy.
Table one
It should be noted that the concrete mode that the present embodiment adjusts server candidate multimedia content is not limited. The adjustment mode can voluntarily be adjusted by technical staff depending on business demand.
In the alternative embodiment provided based on Fig. 4, server is in candidate multimedia content and/or candidate multimedia content When corresponding content source meets the second preset condition, the process of the priority of candidate multimedia content is adjusted, can also include such as At least one of lower step step, at this point, the second preset condition is condition related with user's operation, as shown in Figure 5：
Step 501, on-vehicle host receives user and is operated to the positive feedback of currently playing recommendation multimedia content；
It, can be in use direction disk shortcut key, on-vehicle host if user likes currently playing recommendation multimedia content Physical button or at least one of virtual key, phonetic order mode, to on-vehicle host triggering positive feedback operation.Than Such as, " liking " virtual key in on-vehicle host is clicked.
Step 502, on-vehicle host sends the mark and positive feedback of currently playing recommendation multimedia content to server Signal；
Accordingly, server receives the mark and positive feedback signal for the recommendation multimedia content that on-vehicle host is sent.
Step 503, server increases according to positive feedback belongs to same type of other times with the recommendation multimedia content Select the priority of multimedia content；
Schematically, server is according to positive feedback signal, pair with the recommendation multimedia content belong to it is same type of its The priority of its candidate multimedia content increases by 0.1.
Step 504, on-vehicle host receives negative sense feedback operation of the user to currently playing recommendation multimedia content；
It, can be with use direction disk shortcut key, on-vehicle host if user does not like currently playing recommendation multimedia content On physical button or at least one of virtual key, phonetic order mode, trigger negative sense feedback operation to on-vehicle host.Than Such as, " skipping " virtual key in on-vehicle host is clicked.
Step 505, on-vehicle host sends the mark and negative sense feedback of currently playing recommendation multimedia content to server Signal；
Accordingly, server receives the mark and negative sense feedback signal for the recommendation multimedia content that on-vehicle host is sent.
Step 506, server is reduced according to negative sense feedback belongs to same type of other times with the recommendation multimedia content Select the priority of multimedia content.
Schematically, server is according to negative sense feedback signal, pair with the recommendation multimedia content belong to it is same type of its The priority of its candidate multimedia content reduces 0.1.
In conclusion multimedia content playback method provided in this embodiment, by being operated according to the positive feedback of user And/or negative sense feedback operation adjusts the priority of other candidate multimedia content, can improve entirety in real time by user feedback Algorithm, and improve the accuracy recommended user.
It should be noted that step 501 to step 503 and step 504 to step 508 is step arranged side by side, step 504 to Step 508 can execute before step 501, can also be performed simultaneously with step 501 to step 503, the embodiment of the present invention pair This is not limited.
With reference to figure 6, in a schematical specific example, S61, on-vehicle host can be reported to server road conditions, speed, The information such as weather, optionally, on-vehicle host is with can also reporting present position and/or navigation purpose；S62, server can be Multimedia content is recommended in selection in multiple content sources, and multiple content sources include the song that the music client end of other platforms is provided Or other multimedias.If it is the content source recommended according to user preferences, which will also maintain user preferences number According to user preference data includes positive feedback data and negative sense feedback data；S63, server are being determined to recommend in multimedia Rong Hou can also be that content is reported in each transition for recommending multimedia content to generate text formatting.It is pushed away at first for sorting Multimedia content is recommended, content is reported in transition can also become prologue report content；S64, server broadcast the transition of text formatting Content is reported, content is reported in the transition that speech form is synthesized by tts engine；Optionally, each recommend turning for multimedia content Report content in field：The first transition report content positioned at front and/or the second transition report content positioned at rear portion, first Content is reported in transition to be generated according to rationale for the recommendation, and content is reported in the second transition to be generated according to user comment.S65, clothes First transition report content is sent to on-vehicle host by business device, and rationale for the recommendation is reported by on-vehicle host；S66, server is by first Transition reports content and carries out audio mixing with the front of multimedia content is recommended, and content is reported in the second transition and recommends multimedia content Rear portion carry out audio mixing；S67 is continued to play and recommends multimedia after the first transition report content finishes by on-vehicle host Content is reported in content and the second transition.S68, user is according to the broadcasting of on-vehicle host, it will be appreciated that recommends multimedia content The relevant informations such as rationale for the recommendation, singer's title, song title, user comment；S69, user is to the more matchmakers of on-vehicle host feedback recommendation Hold corresponding positive feedback signal (or positive feedback data) or negative sense feedback signal in vivo, for example positive feedback signal is a little It hits and likes button, negative sense feedback signal is to click next button or do not like button.S71, right server can be by user preferences Data transfer gives the music client end (being also likely to be server) of other platforms, is used so that the music client end of other platforms updates Data are liked at family.
Referring to FIG. 7, it illustrates the block diagrams of multimedia content playing device provided by one embodiment of the present invention.This is more Media content playing device can by software, hardware or both be implemented in combination with as server all or part of, The multimedia content playing device includes：Content obtaining module 720, sequence generating module 740 and sequence sending module 760.
Content obtaining module 720, for realizing step 202 and/or the related acquisition function of step 402, and for real The function of existing other obtaining steps expressed or implied；
Sequence generating module 740, for realizing the related systematic function of step 204, and express for realizing other or The function of implicit generation step；
Sequence sending module 760, for realizing step 206 and/or the related sending function of step 407 and other bright The function of forwarding step of showing or imply.
In an alternate embodiment of the invention, sequence generating module 740, including：Determination unit 742 and generation unit 744.
Determination unit 742, for realizing the related determining function of step 403 and/or step 404 and it is other express or The function of implicit determination step；
Generation unit 744, for realizing step 405 and/or the related systematic function of step 406 and it is other express or The function of implicit generation step.
Optionally, which further includes：Receiving module and adjustment module (not shown).It receives Module is for realizing the function for the receiving step expressed or implied, and adjustment module is for realizing step 503 and/or step 504 The function of function and other set-up procedures expressed or implied.
Referring to FIG. 8, it illustrates the structural framing figures of server provided by one embodiment of the present invention.The server 800 include central processing unit (CPU) 801 including random access memory (RAM) 802 and read-only memory (ROM) 803 System storage 804, and connect the system bus 805 of system storage 804 and central processing unit 801.The server 800 further include the basic input/output (I/O systems) 806 of transmission information between each device helped in computer, and Mass-memory unit 807 for storage program area 813, application program 814 and other program modules 818.
The basic input/output 806 includes display 808 for showing information and inputs letter for user The input equipment 809 of such as mouse, keyboard etc of breath.The wherein described display 808 and input equipment 809 are all by being connected to The input and output controller 810 of system bus 805 is connected to central processing unit 801.The basic input/output 806 Can also include input and output controller 810 for receive and handle from keyboard, mouse or electronic touch pen etc. it is multiple its The input of his equipment.Similarly, input and output controller 810 also provides output to display screen, printer or other kinds of defeated Go out equipment.
The mass-memory unit 807 is by being connected to the bulk memory controller (not shown) of system bus 805 It is connected to central processing unit 801.The mass-memory unit 807 and its associated computer-readable medium are server 800 provide non-volatile memories.That is, the mass-memory unit 807 may include such as hard disk or CD-ROM The computer-readable medium (not shown) of driver etc.
Without loss of generality, the computer-readable medium may include computer storage media and communication media.Computer Storage medium includes information such as computer-readable instruction, data structure, program module or other data for storage The volatile and non-volatile of any method or technique realization, removable and irremovable medium.Computer storage media includes RAM, ROM, EPROM, EEPROM, flash memory or other solid-state storages its technologies, CD-ROM, DVD or other optical storages, tape Box, tape, disk storage or other magnetic storage apparatus.Certainly, skilled person will appreciate that the computer storage media It is not limited to above-mentioned several.Above-mentioned system storage 804 and mass-memory unit 807 may be collectively referred to as memory.
According to various embodiments of the present invention, the server 800 can also be arrived by network connections such as internets Remote computer operation on network.Namely server 800 can be by the network interface that is connected on the system bus 805 Unit 811 is connected to network 812, in other words, can also be connected to using Network Interface Unit 811 other kinds of network or Remote computer system (not shown).
The memory further includes that one or more than one program, the one or more programs are stored in In memory, the one or more programs include for carrying out multimedia content playback method provided in this embodiment Instruction.
Referring to FIG. 9, it illustrates the structural schematic diagrams of multimedia playing apparatus provided by one embodiment of the present invention.It should Multimedia playing apparatus may be implemented as all or part of of on-vehicle host or other terminals.The multimedia playing apparatus packet It includes：Receiving module 920 and playing module 940.
Receiving module 920, for realizing the function of receiving step shown in step 208 and/or step 408 and other The function of receiving step of expressing or imply；
Playing module 940, for realizing the function of step and other is played shown in step 210 and/or step 409 The function of broadcasting step of expressing or imply.
Referring to FIG. 10, it illustrates the block diagrams of on-vehicle host provided by one embodiment of the present invention.Such as Figure 10 Shown, which may include radio frequency (RF, Radio Frequency) circuit 1001, includes one or more Memory 1002, input unit 1003, display unit 1004, sensor 1005, the voicefrequency circuit of computer readable storage medium 1006, Wireless Fidelity (WiFi, Wireless Fidelity) module 1007 including there are one or more than one processing core Processor 1008 and the components such as power supply 1009.It will be understood by those skilled in the art that on-vehicle host knot shown in Figure 10 Structure does not constitute the restriction to on-vehicle host, may include components more more or fewer than diagram, or combine certain components, or The different component arrangement of person.Wherein：
RF circuits 1001 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, one or the processing of more than one processor 1008 are transferred to；In addition, the data for being related to uplink are sent to Base station.In general, RF circuits 1001 include but not limited to antenna, at least one amplifier, tuner, one or more oscillator, Subscriber identity module (SIM, Subscriber Identity Module) card, transceiver, coupler, low-noise amplifier (LNA, Low Noise Amplifier), duplexer etc..In addition, RF circuits 1001 can also by radio communication with network and Other equipment communicates.The wireless communication can use any communication standard or agreement, including but not limited to global system for mobile telecommunications System (GSM, Global System of Mobile communication), general packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division it is more Location (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long Term Evolution), Email, short message service (SMS, Short Messaging Service) etc..
Memory 1002 can be used for storing software program and module, and processor 1008 is stored in memory by operation 1002 software program and module, to perform various functions application and data processing.Memory 1002 can include mainly Storing program area and storage data field, wherein storing program area can storage program area, the application journey needed at least one function Sequence (such as sound-playing function, image player function etc.) etc.；Storage data field can be stored to be created according to using for on-vehicle host Data (such as audio data, phone directory etc.) built etc..In addition, memory 1002 may include high-speed random access memory, Can also include nonvolatile memory, a for example, at least disk memory, flush memory device or other volatile solid-states are deposited Memory device.Correspondingly, memory 1002 can also include Memory Controller, to provide processor 1008 and input unit 1003 Access to memory 1002.
Input unit 1003 can be used for receiving the number or character information of input, and generate and user setting and function Control related keyboard, mouse, operating lever, optics or the input of trace ball signal.Specifically, in a specific embodiment In, input unit 1003 may include touch sensitive surface and other input equipments.Touch sensitive surface, also referred to as touch display screen or tactile Control plate, collect user on it or neighbouring touch operation (such as user using any suitable object such as finger, stylus or Operation of the attachment on touch sensitive surface or near touch sensitive surface), and corresponding connection dress is driven according to preset formula It sets.Optionally, touch sensitive surface may include both touch detecting apparatus and touch controller.Wherein, touch detecting apparatus is examined The touch orientation of user is surveyed, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch controller from Touch information is received on touch detecting apparatus, and is converted into contact coordinate, then gives processor 1008, and can reception processing Order that device 1008 is sent simultaneously is executed.Furthermore, it is possible to more using resistance-type, condenser type, infrared ray and surface acoustic wave etc. Type realizes touch sensitive surface.In addition to touch sensitive surface, input unit 1003 can also include other input equipments.Specifically, His input equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), track It is one or more in ball, mouse, operating lever etc..
Display unit 1004 can be used for showing information input by user or the information and on-vehicle host that are supplied to user Various graphical user interface, these graphical user interface can be by figure, text, icon, video and its arbitrary combination come structure At.Display unit 1004 may include display panel, optionally, liquid crystal display (LCD, Liquid Crystal may be used Display), the forms such as Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) configure display surface Plate.Further, touch sensitive surface can cover display panel, when touch sensitive surface detects on it or after neighbouring touch operation, Processor 1008 is sent to determine the type of touch event, is followed by subsequent processing device 1008 according to the type of touch event in display surface Corresponding visual output is provided on plate.Although in Fig. 10, touch sensitive surface with display panel is come as two independent components It realizes input and input function, but in some embodiments it is possible to touch sensitive surface and display panel is integrated and realizes and inputs And output function.
On-vehicle host may also include at least one sensor 1005, such as optical sensor, motion sensor, alignment sensor And other sensors.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensing Device can adjust the brightness of display panel according to the light and shade of ambient light, and proximity sensor can be moved in one's ear in on-vehicle host When, close display panel and/or backlight.As a kind of motion sensor, gravity accelerometer can detect all directions The size of upper (generally three axis) acceleration, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static Application (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (for example pedometer, strikes Hit) etc.；Alignment sensor can position to obtain the real-time geographical locations of on-vehicle host according to global position system GPS.As for vehicle The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared sensor that host can also configure are carried, herein no longer It repeats.
Voicefrequency circuit 1006, loud speaker, microphone can provide the audio interface between user and on-vehicle host.Voicefrequency circuit The transformed electric signal of the audio data received can be transferred to loud speaker by 1006, and it is defeated to be converted to voice signal by loud speaker Go out；On the other hand, the voice signal of collection is converted to electric signal by microphone, and audio is converted to after being received by voicefrequency circuit 1006 Data, then by audio data output processor 1008 processing after, through RF circuits 1001 to be sent to such as another on-vehicle host, or Person exports audio message to memory 1002 to be further processed.Voicefrequency circuit 1006 is also possible that earphone jack, with The communication of peripheral hardware earphone and on-vehicle host is provided.
WiFi belongs to short range wireless transmission technology, and on-vehicle host can help user to receive and dispatch electricity by WiFi module 1007 Sub- mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Figure 10 shows Go out WiFi module 1007, but it is understood that, and it is not belonging to must be configured into for on-vehicle host, it completely can be according to need It to be omitted in the range for the essence for not changing invention.
Processor 1008 is the control centre of on-vehicle host, utilizes each portion of various interfaces and connection whole mobile phone Point, by running or execute the software program and/or module that are stored in memory 1002, and calls and be stored in memory Data in 1002 execute the various functions and processing data of on-vehicle host, to carry out integral monitoring to mobile phone.Optionally, Processor 1008 may include one or more processing cores；Preferably, processor 1008 can integrate application processor and modulatedemodulate Adjust processor, wherein the main processing operation system of application processor, user interface and application program etc., modem processor Main processing wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1008.
On-vehicle host further includes the power supply 1009 (such as battery) powered to all parts, it is preferred that power supply can pass through Power-supply management system and processor 1008 are logically contiguous, to realize management charging, electric discharge, Yi Jigong by power-supply management system The functions such as consumption management.Power supply 1009 can also include one or more direct current or AC power, recharging system, power supply The random components such as fault detection circuit, power supply changeover device or inverter, power supply status indicator.
Although being not shown, on-vehicle host can also include camera, bluetooth module etc., and details are not described herein.Specifically at this In embodiment, the processor 1008 in on-vehicle host can run the one or more program being stored in memory 1002 Instruction, to realize the sound control method based on on-vehicle host provided in above-mentioned each embodiment of the method.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage Medium may include：Read-only memory (ROM, Read Only Memory), random access memory (RAM, Random Access Memory), disk or CD etc..
One of ordinary skill in the art will appreciate that realizing that all or part of step of above-described embodiment can pass through hardware It completes, relevant hardware can also be instructed to complete by program, the program can be stored in a kind of computer-readable In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.

Claims (31)

1. a kind of multimedia content playback method, which is characterized in that the method includes：
Candidate multimedia content is obtained from least one content source；
It is generated according to the candidate multimedia content and recommends multimedia content sequence, the recommendation multimedia content sequence includes extremely Few one is recommended multimedia content and the corresponding transition of the recommendation multimedia content to report content, and content is reported in the transition is The multimedia content played before the recommendation multimedia content plays and/or after playing；
Send the recommendations multimedia content sequence to client, the client for play the recommendation multimedia content with Content is reported in the corresponding transition of the recommendation multimedia content.
2. according to the method described in claim 1, it is characterized in that, described more according to the candidate multimedia content generation recommendation Media content sequence, including：
Determine the priority of each candidate multimedia content；
According to the sequence of the priority from high to low, at least one recommendation multimedia content is determined；
It generates the corresponding transition of the recommendation multimedia content and reports content；
Content is reported according to the corresponding transition of at least one recommendation multimedia content and the recommendation multimedia content, Generate the recommendation multimedia content sequence.
3. according to the method described in claim 2, it is characterized in that, each candidate multimedia content of the determination it is preferential Grade, including：
Whether meet the first preset condition according to the candidate multimedia content, determines the preferential of the candidate multimedia content Grade；
Wherein, first preset condition is corresponding with the candidate content source of multimedia content.
4. according to the method described in claim 2, it is characterized in that, each candidate multimedia content of the determination it is preferential Grade, including：
According to the default weight of the corresponding content source of each candidate multimedia content, determine in the candidate multimedia Hold priority in the initial state；
Meet the second preset condition in the candidate multimedia content and/or the corresponding content source of the candidate multimedia content When, adjust the priority of the candidate multimedia content.
5. according to the method described in claim 4, it is characterized in that, second preset condition includes item related with content source Part, it is described to meet the second default item in the candidate multimedia content and/or the corresponding content source of the candidate multimedia content When part, the priority of the candidate multimedia content is adjusted, including：
It is the song or song of the corresponding user account number collection of the client in the corresponding content source of candidate's multimedia content It is single, and when the candidate multimedia content is the song collected in nearest a period of time, increase the candidate multimedia content Priority；
And/or
It is the song of the singer of the corresponding user account number concern of the client in the corresponding content source of candidate's multimedia content Qu Ku, and the singer when the new album of publication, increases the priority of the candidate multimedia content within nearest a period of time；
And/or
Multimedia content list in the corresponding content source of the candidate multimedia content, and the candidate multimedia content and its There are the priority for when intersection, increasing the candidate multimedia content for its content source.
6. according to the method described in claim 4, it is characterized in that, second preset condition includes having with outside vehicle environment The condition of pass, it is described to meet second in the candidate multimedia content and/or the corresponding content source of the candidate multimedia content When preset condition, the priority of the candidate multimedia content is adjusted, including：
In the corresponding content source of the candidate multimedia content it is that road conditions scene song is single, and current geographic position or navigation purpose Road conditions when meeting the single corresponding road conditions of road conditions scene song, increase the priority of the candidate multimedia content；
And/or
It is that weather scene song is single, and the weather of the current geographic position accords in the corresponding content source of candidate's multimedia content When closing the weather scene song corresponding weather of list, increase the priority of the candidate multimedia content.
7. according to the method described in claim 4, it is characterized in that, second preset condition includes having with interior environment The condition of pass, it is described to meet second in the candidate multimedia content and/or the corresponding content source of the candidate multimedia content When preset condition, the priority of the candidate multimedia content is adjusted, including：
It is that speed per hour scene song is single, and current speed per hour meets the speed per hour scene in the corresponding content source of candidate's multimedia content When the song corresponding speed per hour of list, increase the priority of the candidate multimedia content；
And/or
Recommend multimedia content according to each corresponding nearest one played first of content source and be currently played Second recommend multimedia content quantity between multimedia content, increase in the candidate multimedia from the content source The priority of appearance.
8. according to the method described in claim 2, it is characterized in that, described generate the corresponding transition of the recommendation multimedia content Content is reported, including：
The rationale for the recommendation of multimedia content is recommended to generate the first transition report content according to described；
And/or
The comment of multimedia content is recommended to generate the second transition report content according to described；
And/or
Third transition is generated according to the mark of dynamic content or chained address and reports content, and the dynamic content is and the recommendation Multimedia content in relation to and follow the report content of default factor variation, the default factor to include：Time, client institute Current geographic position, the weather residing for the client, at least one of the speed per hour residing for the client.
9. according to the method described in claim 8, it is characterized in that, described according to the rationale for the recommendation for recommending multimedia content It generates the first transition and reports content, including：
According to the rationale for the recommendation for recommending multimedia content and default word template, first transition of text formatting is generated Report content；
Content is reported into first transition of the text formatting, multimedia lattice are converted to by text-to-speech tts engine Content is reported in first transition of formula.
10. according to the method described in claim 8, it is characterized in that, described give birth to according to the comment for recommending multimedia content Content is reported at the second transition, including：
From the comment for recommending multimedia content, a comment is picked out at random and is commented on as target；Or, obtaining nearest one A comment is commented on as the target；It is commented on as the target or, obtaining the comment that comment number of words is more than default number of words；
The target is commented on, is converted in second transition report of multimedia form by text-to-speech tts engine Hold.
11. according to the method described in claim 8, it is characterized in that, described give birth to according to the mark of dynamic content or chained address Content is reported at third transition, the dynamic content is the report content changed over time, including：
By the mark of the dynamic content or chained address, the third transition that text formatting is generated as according to pre-determined text format is broadcast Report content.
12. according to any method of claim 8 to 10, which is characterized in that described more according at least one recommendation Content is reported in media content and the corresponding transition of the recommendation multimedia content, generates the recommendation multimedia content sequence Row, including：
According to each priority for recommending multimedia content, the recommendation multimedia content is ranked up；
For each recommendation multimedia content, when reporting content there are corresponding first transition, by described first Transition is reported content and is inserted in before the recommendation multimedia content；Perhaps the in reported there are corresponding second transition When content is reported in three transitions, it is more that the perhaps described third transition report content in second transition report is inserted in the recommendation After media content, the recommendation multimedia content sequence is obtained.
13. a kind of multimedia content playback method, which is characterized in that the method includes：
The recommendation multimedia content sequence that server is sent is received, the recommendation multimedia content sequence includes at least one recommendation Content is reported in multimedia content and the corresponding transition of the recommendation multimedia content, and it is in the recommendation that content is reported in the transition The multimedia content played before multimedia content plays and/or after playing；
It plays the recommendation multimedia content and content is reported in the corresponding transition of the recommendation multimedia content.
14. according to the method for claim 13, which is characterized in that the recommendation multimedia content for receiving server and sending Before sequence, further include：
At least one of to the server report of user account number, current geographic position, weather, speed per hour and navigation purpose letter Breath.
15. the method according to claim 13 or 14, which is characterized in that described to play the recommendation multimedia content and institute It states before recommending the corresponding transition of multimedia content to report content, further includes：
When the recommendation multimedia content reports content there are corresponding third transition, content is reported according to the third transition In mark or chained address obtain text formatting dynamic content；Using the dynamic content in third transition report Mark or the chained address of the dynamic content are replaced in appearance；
Content is reported into the third transition of the text formatting, multimedia form is converted to by text-to-speech tts engine Content is reported in the third transition.
16. a kind of multimedia content playing device, which is characterized in that described device includes：
Content obtaining module, for obtaining candidate multimedia content from least one content source；
Sequence generating module recommends multimedia content sequence, the recommendation more for being generated according to the candidate multimedia content Media content sequence includes that content is reported at least one recommendation multimedia content and the corresponding transition of the recommendation multimedia content, It is the multimedia content played before the recommendation multimedia content plays and/or after playing that content is reported in the transition；
Sequence sending module, for sending the recommendation multimedia content sequence to client, the client is for playing institute It states and multimedia content and the corresponding transition of the recommendation multimedia content is recommended to report content.
17. device according to claim 16, which is characterized in that the sequence generating module, including：Determination unit and life At unit；
The determination unit, the priority for determining each candidate multimedia content；
The determination unit determines at least one more matchmakers of recommendation for the sequence according to the priority from high to low Hold in vivo；
The generation unit reports content for generating the corresponding transition of the recommendation multimedia content；
The generation unit, for corresponding according at least one recommendation multimedia content and the recommendation multimedia content Content is reported in the transition, generates the recommendation multimedia content sequence.
18. device according to claim 17, which is characterized in that
The determination unit determines the candidate for whether meeting the first preset condition according to the candidate multimedia content The priority of multimedia content；Wherein, first preset condition is corresponding with the candidate content source of multimedia content.
19. device according to claim 17, which is characterized in that
The determination unit, for the default weight according to each corresponding content source of the candidate multimedia content, really The priority of the fixed candidate multimedia content in the initial state；It is more in the candidate multimedia content and/or the candidate When the corresponding content source of media content meets preset condition, the priority of the candidate multimedia content is adjusted.
20. device according to claim 16, which is characterized in that second preset condition includes related with content source Condition；
The determination unit, for being the song of active user's account number collection in the corresponding content source of candidate's multimedia content Or song is single, and when the candidate multimedia content is the song collected in nearest a period of time, increase in the candidate multimedia The priority of appearance；
And/or
The determination unit, for being the singer of active user's account number concern in the corresponding content source of candidate's multimedia content Library, and when the singer issues new album within nearest a period of time, increase the preferential of the candidate multimedia content Grade；
And/or
The determination unit, for being multimedia content list in the corresponding content source of candidate's multimedia content, and it is described There are the priority for when intersection, increasing the candidate multimedia content with other content sources for candidate multimedia content.
21. device according to claim 16, which is characterized in that second preset condition includes and outside vehicle environment Related condition；
The determination unit, for being that road conditions scene sings list, and current position in the corresponding content source of candidate's multimedia content When the road conditions of reason position or the ownership place that navigates meet the road conditions scene song list corresponding road conditions, increase in the candidate multimedia The priority of appearance；
And/or
The determination unit, weather scene song is single for being in the corresponding content source of the candidate multimedia content, and described works as When the weather in preceding geographical location meets the weather scene song list corresponding weather, increase the preferential of the candidate multimedia content Grade.
22. device according to claim 16, which is characterized in that second preset condition includes and interior environment Related condition；
The determination unit, speed per hour scene song is single for being in the corresponding content source of the candidate multimedia content, and it is current when When speed meets the speed per hour scene song list corresponding speed per hour, increase the priority of the candidate multimedia content；
And/or
The determination unit, for being recommended in multimedia according to each corresponding nearest one played first of content source Hold and be currently played second recommend multimedia content between multimedia content quantity, increase from the content source The priority of candidate's multimedia content.
23. device according to claim 16, which is characterized in that the generation unit is used for：
The rationale for the recommendation of multimedia content is recommended to generate the first transition report content according to described；
And/or
The comment of multimedia content is recommended to generate the second transition report content according to described；
And/or
Third transition is generated according to the mark of dynamic content or chained address and reports content, and the dynamic content is and the recommendation Multimedia content in relation to and follow the report content of default factor variation, the default factor to include：Time, client institute Current geographic position, the weather residing for the client, at least one of the speed per hour residing for the client.
24. device according to claim 23, which is characterized in that the generation unit, for recommending more matchmakers according to described Content is reported in the rationale for the recommendation held in vivo and default word template, first transition for generating text formatting；By the text Content is reported in first transition of format, and content is reported in first transition that multimedia form is converted to by tts engine.
25. device according to claim 23, which is characterized in that the generation unit is used for from the recommendation multimedia In the comment of content, a comment is picked out at random and is commented on as target；It is commented as the target or, obtaining a nearest comment By；It is commented on as the target or, obtaining the comment that comment number of words is more than default number of words；The target is commented on, text is passed through Turn second transition report content that voice tts engine is converted to multimedia form.
26. device according to claim 23, which is characterized in that the generation unit is used for the dynamic content Content is reported in mark or chained address, the third transition that text formatting is generated as according to pre-determined text format.
27. device according to claim 16, which is characterized in that the generation unit, for according to each recommendation The priority of multimedia content is ranked up the recommendation multimedia content；For each recommendation multimedia content, when When reporting content there are corresponding first transition, first transition report content is inserted in the recommendation multimedia Before appearance；In reported there are corresponding second transition when perhaps third transition report content, second transition is broadcast The perhaps described third transition is reported content and is inserted in after the recommendation multimedia content in report, obtains in the recommendation multimedia Hold sequence.
28. a kind of multimedia content playing device, which is characterized in that described device includes：
Receiving module, the recommendation multimedia content sequence for receiving server transmission, the recommendation multimedia content sequence packet It includes at least one recommendation multimedia content and content is reported in the corresponding transition of the recommendation multimedia content, in the transition is reported Appearance is the multimedia content played before the recommendation multimedia content plays and/or after playing；
Playing module is reported for playing the recommendation multimedia content and the corresponding transition of the recommendation multimedia content Content.
29. device according to claim 28, which is characterized in that described device further includes：
Sending module, for the server report of user account number, current geographic position, weather, speed per hour and navigation purpose At least one of information.
30. the method according to claim 28 or 29, which is characterized in that described device further includes：
Conversion module, for when the recommendation multimedia content reports content there are corresponding third transition, according to described the The dynamic content of mark or chained address acquisition text formatting in content is reported in three transitions；Using the dynamic content described Mark or the chained address that the dynamic content is replaced in content are reported in third transition；The third transition of the text formatting is broadcast Content is reported, content is reported in the third transition that multimedia form is converted to by text-to-speech tts engine.
31. a kind of multimedia content play system, which is characterized in that the system comprises：On-vehicle host and background server, institute It states and is connected by wireless network between on-vehicle host and the background server；
The on-vehicle host includes the multimedia content playing device as described in claim 28 to 30 is any；
The server includes the multimedia content playing device as described in claim 16 to 27 is any.
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