CN102724550A - Video playback method and device - Google Patents
Video playback method and device Download PDFInfo
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- CN102724550A CN102724550A CN2012101931976A CN201210193197A CN102724550A CN 102724550 A CN102724550 A CN 102724550A CN 2012101931976 A CN2012101931976 A CN 2012101931976A CN 201210193197 A CN201210193197 A CN 201210193197A CN 102724550 A CN102724550 A CN 102724550A
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Abstract
The invention discloses a video playback method and a realizing device. The method comprises the following steps of: determining a first pilot film to be played and acquiring video data of the first pilot film from a pilot film database; obtaining video data of a first feature film corresponding to the first pilot film from a feature film database according to the corresponding relation of the first pilot film and the prestoring pilot film and the feature film; storing video data of the first pilot film and the video data of the first feature film in a playback alignment, and acquiring the video data of the first pilot film from the playback alignment to play; and receiving the playback request of the feature film input by a user through a playback window of the first pilot film, and acquiring the video data of the first feature film from the playback alignment and playing. The video playback method and the realizing device improve the accuracy and efficiency of searching corresponding feature film according to the pilot film by a system, meanwhile, simplify the operation of users, and shorten the searching time of the users.
Description
Technical field
The present invention relates to the video playback field, relate in particular to a kind of video broadcasting method and device.
Background technology
Watch the cost of video such as movie and television play for saving the user, method commonly used at present is the broadcast that trailer is provided to the user earlier.Whether the user will watch positive according to the situation decision of watching trailer then.This method has reduced the cost that the user watches video to a certain extent.But based on existing technology, the user is finishing watching trailer, when positive is seen in decision, and need be according to the information such as the relevant positive of information removal search such as name, featured performer of trailer.This processes waste user's time, and the resource that search is many times come out not is to be that the user needs.Finish watching the trailer of " Nanjing Shi Sanchai " such as the user after, positive is watched in decision.Just need open the video search window again; Input " Nanjing Shi Sanchai "; Export the interview video that might occur " Nanjing Shi Sanchai " on the page or video segment etc. in the result, the user just also need search complete positive or confirm through clicking successively which is complete positive.It is thus clear that existing video playback mode accuracy when searching corresponding video according to user's request is low, to the user, need the long time of cost, efficient is lower.
Summary of the invention
The object of the present invention is to provide a kind of video broadcasting method and implement device,, simplify user's operation simultaneously, shorten the time that the user searches with accuracy and the efficient that corresponding positive is searched according to trailer by the raising system.
Based on this, the invention provides following scheme:
The invention provides a kind of video broadcasting method, said method comprises:
Confirm to be about to first trailer of broadcast;
From the trailer database, obtain the video data of said first trailer;
From the positive database, obtain the video data with corresponding first positive of said first trailer according to said first trailer and the trailer that prestores and the corresponding relation of positive;
The video data of said first trailer and the video data of said first positive are stored in the broadcast formation;
Play from the video data that said first trailer is obtained in said broadcast formation;
Receive the positive playing request that the user imports on the broadcast window of said first trailer;
From said broadcast formation, obtain the video data and the broadcast of said first positive according to said positive playing request.
Preferably, said definite first trailer that is about to play comprises:
Confirm said first trailer according to said user's trailer playing request.
Preferably, said method also comprises:
Receive the feedback information that said user triggers on current trailer broadcast window;
When said feedback information representes that said user likes said current trailer, saidly confirm that first trailer that is about to play comprises:
Extract the attribute information of said current trailer;
From said trailer database, obtain the trailer that is complementary with said current trailer as the trailer of recommending to the user according to said attribute information;
Confirm said first trailer of trailer of recommending to said user for being about to play.
Preferably, said first trailer of confirming that the said trailer of recommending to said user is broadcast soon comprises:
Calculate said to the trailer of user's recommendation and the matching degree of said current trailer;
Confirm said first trailer according to said matching degree.
Preferably, when said feedback information represented that said user dislikes said current trailer, said method also comprised:
The said current trailer of deletion from said trailer database.
Preferably, said method also comprises:
Set up the trailer database; Store at least one trailer in the said trailer database;
Set up the positive database; Store at least one positive in the said positive database;
Set up the corresponding relation of said trailer and said positive, and store said corresponding relation.
The present invention also provides a kind of device of realizing video playback, and said device comprises:
Confirm the unit, be used for confirming to be about to first trailer of broadcast;
The trailer acquiring unit is used for obtaining from the trailer database video data of said first trailer;
The positive acquiring unit is used for obtaining the video data with corresponding first positive of said first trailer according to the corresponding relation of said first trailer and the trailer that prestores and positive from the positive database;
Memory cell is used for the video data of said first trailer and the video data of said first positive are stored in the broadcast formation;
The trailer broadcast unit is used for playing from the video data that said first trailer is obtained in said broadcast formation;
Receiving element is used to receive the positive playing request that the user imports on the broadcast window of said first trailer;
The positive broadcast unit is used for obtaining from said broadcast formation according to said positive playing request the video data and the broadcast of said first positive.
Preferably, said definite unit comprises:
First confirms subelement, is used for confirming said first trailer according to said user's trailer playing request.
Preferably, said device also comprises:
Feedback unit is used to receive the feedback information that said user triggers on current trailer broadcast window;
When said feedback information represented that said user likes said current trailer, said definite unit comprised:
Extraction unit is used to extract the attribute information of said current trailer;
Matching unit is used for obtaining the trailer that is complementary with said current trailer as the trailer of recommending to the user according to said attribute information from said trailer database;
Second confirms subelement, is used for confirming said first trailer of trailer for being about to play of recommending to said user.
Preferably, said second confirms that subelement comprises:
Computing unit is used to calculate said to the trailer of user's recommendation and the matching degree of said current trailer;
The 3rd confirms subelement, is used for confirming said first trailer according to said matching degree.
Preferably, when said feedback information represented that said user dislikes said current trailer, said device also comprised:
Delete cells is used for from the said current trailer of said trailer database deletion.
Preferably, said device also comprises:
Trailer is set up the unit, is used to set up the trailer database; Store at least one trailer in the said trailer database;
Positive is set up the unit, is used to set up the positive database; Store at least one positive in the said positive database;
Associative cell is used to set up the corresponding relation of said trailer and said positive, and stores said corresponding relation.
According to specific embodiment provided by the invention, the invention discloses following technique effect:
Among the present invention; Through setting up the corresponding relation of trailer and positive in advance, and receive user's positive playing request at the broadcast window of trailer, thereby according to the positive of this request play of associated; Make the user after finishing watching trailer; Decision does not need to search for again the location when watching positive again, need not from a plurality of Search Results, further to search the positive that need watch yet, has therefore improved the efficient and the accuracy of system searching positive.From user perspective, simplified user's operation, shortened the user from watching trailer to the time of watching positive.
Description of drawings
Below,, under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings for those of ordinary skills for the accompanying drawing among the part embodiment of the present invention.
Fig. 1 is the embodiment of the invention 1 method flow diagram;
Fig. 2-3 is a trailer broadcast window sketch map in the embodiment of the invention 2;
Fig. 4 is the embodiment of the invention 3 structure drawing of device.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment.Based on these embodiment, those of ordinary skills are not making other embodiment that obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
The embodiment of the invention 1 provides a kind of video broadcasting method, and referring to Fig. 1, said method comprises:
S11, definite first trailer that is about to broadcast.
In the present invention, confirm that first trailer that is about to play specifically refers to title, type or other relevant informations of definite first trailer that will play.Can uniquely confirm first trailer according to these information.
S12, from the trailer database, obtain the video data of said first trailer.
Relevant information based on first trailer of confirming can find first trailer from a plurality of trailers of trailer database storage, and obtains its video data.
S13, from the positive database, obtain the video data with corresponding first positive of said first trailer according to said first trailer and the trailer that prestores and the corresponding relation of positive.
S14, the video data of the video data of said first trailer and said first positive is stored in plays in the formation.
S15, the video data that from play formation, obtains first trailer are play.
The positive playing request that S16, reception user import on the broadcast window of said first trailer.
This playing request is meant the playing request of the corresponding positive of trailer on user couple and the broadcast window.Concrete, can a button be set in a certain position such as the Play Control menu area of the broadcast window of trailer, through being set, " positive broadcast " or printed words such as " watching positive " represent that this button is used to receive user's positive playing request.
Need to prove; Broadcast window is not to refer to that window is in progress state; And be meant that window is the window that is used to play; Therefore broadcast window had both comprised the window that is in broadcast state, also comprised being in suspending the window of playing, being about to play or play done state, as long as show trailer on it.
S17, the video data that from said broadcast formation, obtains said first positive according to said positive playing request are play.
When receiving said playing request, just from play formation, get access to the video data and the broadcast of the first corresponding positive.The broadcast of this first positive can be carried out in existing window, also can open a new window and play.
The executive agent of the inventive method can be a server, and concrete can be the server of video playback website provider.
In sum, in the present invention, the corresponding relation through trailer and positive obtains in advance and is about to the trailer and corresponding positive and storage play; When receiving the positive playing request that the user imports on the trailer broadcast window, play the positive corresponding according to the positive playing request with trailer, make the user need not on network, to import relevant information again and retrieve; And the positive of playing based on the present invention is corresponding with trailer; Therefore, need not the user the numerous information that retrieve are checked filtration one by one, just can obtain corresponding positive and broadcast; Simplify user's operation, improved the accuracy rate and the efficient of systematic search positive.
In the present invention, server can confirm to be about to first trailer of broadcast according to multiple mode.
In an embodiment of the present invention, can confirm to be about to first trailer of broadcast according to the trailer playing request of user's input.
And have " red sorghum " on the page, " love of thornbuss " and " Qiu Ju squabble " three trailers are example, when the user clicked the broadcast link of " red sorghum " trailer, system will confirm " red sorghum " first trailer for being about to play.And when the user clicked the broadcast link of " Qiu Ju squabble " trailer, system will confirm " Qiu Ju squabble " first trailer for being about to play.
But in practical application, movie and television play quantity is big, upgrades soon, and the user is also uncertain to the video that will watch, therefore, in the present invention, can recommend chain broadcast mechanism to confirm to be about to first trailer of broadcast based on video.
Video recommends chain broadcast mechanism to be meant the trailer that system will play to user's recommendation according to the information of obtaining, and the trailer of determining is carried out chain broadcast in a certain order.In this process, do not need user's selection can carry out the chain broadcast of trailer.Determine the trailer that to play such as system and be followed successively by " red sorghum ", " love of thornbuss " and " Qiu Ju squabble " by playing sequence.After playing " love of thornbuss ", system will confirm automatically that the trailer that is about to play is " Qiu Ju squabble " so.
When confirming the trailer of recommending to the user, whether system can recommend and can confirm according to the popular degree of trailer the order of its chain broadcast as watching frequency decision according to the popular degree of trailer to the user.
But this mode can not satisfy the demand of user individual.For this reason, in an embodiment of the present invention, system can carry out personalized recommendation to the user according to user's feedback:
When the user watches trailer, the feedback inlet is set on the broadcast window of trailer, be used to receive the feedback information of user's input.Concrete, can be provided for representing that the user likes and dislike two buttons of current trailer, be used to receive the feedback information of user's input.
Confirm user's hobby according to user's feedback information, with the trailer of confirming to recommend to the user.When the feedback information of user input representes that the user likes current trailer, extract the information such as attribute information such as title, type, director, performer of current trailer.From the trailer database, search the trailer that is complementary with current trailer and calculate matching degree according to these attribute informations then.Confirm the playing sequence of trailer then according to matching degree, thereby confirm to be about to the trailer of broadcast.Concrete matching degree is high more, and playing sequence is forward more.
When the feedback information of user's input representes that the user dislikes current trailer, can current trailer be deleted from the trailer database.Certainly, accordingly also can be with positive deletion together from the positive database of correspondence.
User's the common not true hobby of representative of consumer of once feedback, therefore, the trailer of only confirming based on user's once feedback maybe and not meet user's interest.Therefore, in a preferred embodiment of the invention, can confirm to recommend or the deletion trailer according to user's historical feedback information to the user.
When it likes the number of times of certain type trailer to reach preset quantity when user's internal feedback in month, confirm the trailer of trailer for recommending of the type to the user.Or when user feedback it likes the number of times of certain type trailer to reach trailer that preset quantity the confirms the type trailer for recommending to the user.Accordingly, when the user feeds back its number of times of disliking certain type trailer within a certain period of time and reaches its number of times of disliking certain trailer of predetermined times or its feedback and reach predetermined times, the type trailer is deleted from the trailer database.
Certainly, recommend under the chain broadcast mechanism, when the user imports the trailer playing request simultaneously, can preferentially confirm to be about to the trailer of broadcast according to user's playing request at video.
In the present invention, before the information of obtaining first trailer that is about to broadcast, also comprise the process of setting up trailer and positive corresponding relation, specific as follows:
At first set up trailer database and positive database.
Obtain trailer then and be stored in the trailer database, obtain positive and be stored in the positive database.In an embodiment of the present invention, trailer and positive can directly obtain from movie and television play provider, also can search for acquisition (for example, can obtain from the search of webpages such as each big video playback website or microblogging, forum) from network.In the present invention, server can be set periodically search for, when having new trailer and positive to occur, can it be updated in the associated databases as early as possible guaranteeing.When concrete storage, relevant information such as title, the type etc. of each trailer and each positive are together stored.
Set up in the trailer database corresponding relation of each positive in each trailer and positive database.It should be explicitly made clear at this point that the corresponding relation among the present invention is that the basis is set up with the trailer, promptly can confirm positive through trailer.Because in the present invention, the positive that has different editions for same movie and television play has the branch of high definition version and trade edition such as the positive of " red sorghum ", and therefore, the corresponding positive of trailer has a plurality of.In other words, the corresponding relation among the present invention can be that one-to-one relationship also can be the relation of one-to-many.When a certain movie and television play has only a positive, can set up the one-to-one relationship of trailer and positive.When the positive of a plurality of versions, can set up the corresponding relation of the one-to-many of a trailer and a plurality of positives.
When setting up corresponding relation, the information of the trailer of storage before capable of using and the information of positive are set up.Be all such as title between trailer and the positive of " red sorghum " and have corresponding relation.Also can set up sign, utilize sign to set up corresponding relation for trailer and positive.Trailer such as " red sorghum " is set is designated 1, and the positive sign that " red sorghum " is set is 1 also, and trailer and positive that like-identified is set are corresponding.After process in, just can confirm the positive of correspondence according to the sign of this corresponding relation and the trailer that obtains.
Connect above-mentioned example, when " red sorghum " had a plurality of version positives such as high definition version and trade edition, the sign that high definition version positive and trade edition positive can be set was respectively 11 and 12. 1 and 11,12 corresponding relation is set then.Just can confirm corresponding high definition version and trade edition positive according to the sign of this corresponding relation and the trailer that obtains like this.
When first positive of determining has when a plurality of, server can get access to the video data stream of a plurality of positives and be stored in and play in the formation.This moment can be according to definite first positive that will play of the default setting of system.Such as the playing sequence that each version is set is trade edition after the first high definition version, and server will select the positive of high definition version to confirm as the positive of broadcast so.Different users or same user's different time are play the positive of various version has different demands.Therefore, in a preferred embodiment of the invention, when a plurality of corresponding positive, can confirm first positive that to play according to user's selection.
Select for the convenience of the user, a plurality of buttons can be set on the trailer broadcast window, indicate two buttons of " broadcast of high definition version positive ", " broadcast of trade edition positive " such as setting.The button that a positive is play perhaps is set on the trailer broadcast window, when the user clicks this button, opens a new interface, on said new interface, a plurality of first positives are shown the confession user and select, play positive according to user's selection then.
The embodiment of the invention 2 is an example with " red sorghum ", " love of thornbuss " and " Qiu Ju squabble " three trailers, and said process is described:
At first, server is set up trailer database and positive database.
Server gets access to " red sorghum ", " love of thornbuss " and " Qiu Ju squabble " three trailers from the website then; And it is stored in the trailer database, get access to high definition version " red sorghum " positive, trade edition " red sorghum " positive, high definition version " love of thornbuss " positive and trade edition " Qiu Ju squabble " positive totally 4 positives and being stored in the positive database simultaneously from the website.Wherein, the attribute information of " red sorghum " is: director's Zhang Yimou, performer Gong Li.The attribute information of " love of thornbuss " is: director's Zhang Yimou, performer Zhou Dongyu." Qiu Ju squabble " attribute information is: director's Zhang Yimou, performer Gong Li.
Corresponding relation between server foundation " red sorghum " trailer and high definition version " red sorghum " positive, trade edition " red sorghum " positive; Set up the corresponding relation between " love of thornbuss " trailer and high definition version " love of thornbuss " positive; Set up " Qiu Ju squabble " trailer and trade edition " Qiu Ju squabble " positive corresponding relation, and storage is with above-mentioned corresponding relation.
As shown in Figure 2, the broadcast that shows " red sorghum ", " love of thornbuss " and " Qiu Ju squabble " three trailers on the trailer broadcast window links.When the user clicked the broadcast link of " red sorghum " trailer, server determined that it is and is about to the trailer of playing and obtains its information.
Server finds " red sorghum " according to the information obtained from the trailer database, and the video data that obtains " red sorghum " trailer is stored in and plays in the formation.
Server searches and obtains high definition version " red sorghum " positive video data and trade edition " red sorghum " positive video data according to the corresponding relation of trailer and positive from the positive database, be stored in then to play in the formation.
As shown in Figure 3, from play formation, obtain the video data of " red sorghum " trailer and in the trailer broadcast window, play.On broadcast window, show " positive broadcast ", " liking this trailer ", " disliking this trailer " three buttons.
The user clicks the button of " liking this trailer ", and server obtains the attribute information of " red sorghum " trailer: director's Zhang Yimou, performer Gong Li.
Server obtains the trailer that is complementary " Qiu Ju squabble ", " love of thornbuss " in the trailer database according to this information.And calculate matching degree and be respectively 1,0.5.Server is confirmed as the trailer of recommending to the user with " Qiu Ju squabble ", " love of thornbuss " in view of the above, and confirms that its chain broadcast is " Qiu Ju squabble " → " love of thornbuss " in proper order.
When the user clicked the button of " positive broadcast ", server obtained high definition version " red sorghum " positive video data according to default setting and plays from play formation.
In another embodiment of the present invention; Show " broadcast of high definition version positive " button and " broadcast of trade edition positive " button on the trailer broadcast window; When the user clicked " broadcast of trade edition positive " button, server obtained trade edition " red sorghum " positive video data and plays from play formation.
If the user does not click " positive broadcast " button; When " red sorghum " when trailer plays; The user does not click the broadcast button of arbitrary trailer yet, and server can confirm that in proper order " Qiu Ju squabble " trailer is the trailer of next broadcast according to the chain broadcast of confirming before.
At this moment, server obtains the relevant information of " Qiu Ju squabble " trailer and from the trailer database, obtains its video data according to this information and is stored in the broadcast formation.
Then server obtains the video data of trade edition " Qiu Ju squabble " positive according to the corresponding relation of trailer and positive and is stored in the broadcast formation from the positive database.
Server obtains the video data of " Qiu Ju squabble " trailer and plays from play formation.When the user clicked the button of " disliking this trailer ", server obtained this feedback information, and in view of the above " Qiu Ju squabble " trailer is deleted from the trailer database, simultaneously " Qiu Ju squabble " positive is deleted from the positive database.
The embodiment of the invention 3 also provides a kind of device of realizing video playback, and referring to Fig. 4, this device comprises:
Confirm unit 11, be used for confirming to be about to first trailer of broadcast.
Confirm that first trailer that is about to play specifically refers to title, type or other relevant informations of definite first trailer that will play.Can uniquely confirm first trailer according to these information.
Trailer acquiring unit 12 is used for obtaining from the trailer database video data of said first trailer.
Positive acquiring unit 13 is used for obtaining the video data with corresponding first positive of said first trailer according to the corresponding relation of said first trailer and the trailer that prestores and positive from the positive database.
Receiving element 16 is used to receive the positive playing request that the user imports on the broadcast window of said first trailer.
This playing request is meant the playing request of the corresponding positive of trailer on user couple and the broadcast window.Concrete, can a button be set in a certain position such as the Play Control menu area of the broadcast window of trailer, through being set, " positive broadcast " or printed words such as " watching positive " represent that this button is used to receive user's positive playing request.
Need to prove; Broadcast window is not to refer to that window is in progress state; And be meant that window is the window that is used to play; Therefore broadcast window had both comprised the window that is in broadcast state, also comprised being in suspending the window of playing, being about to play or play done state, as long as show trailer on it.
Positive broadcast unit 17 is used for obtaining from said broadcast formation according to said positive playing request the video data and the broadcast of said first positive.
When receiving said playing request, positive broadcast unit 17 just gets access to the video data of the first corresponding positive and plays from play formation.The broadcast of this first positive can be carried out in existing window, also can open a new window and play.
In the present invention, can confirm to be about to first trailer of broadcast based on multiple mode.
In one embodiment, confirm that the unit comprises:
First confirms subelement, is used for confirming said first trailer according to said user's trailer playing request.And have " red sorghum " on the page, " love of thornbuss " and " Qiu Ju squabble " three trailers are example; When the user clicked the broadcast link of " red sorghum " trailer, first definite subelement will be confirmed " red sorghum " first trailer for being about to play.
In practical application, movie and television play quantity is big, upgrades soon, and the user is also uncertain to the video that will watch, and therefore, in the present invention, said device can also recommend chain broadcast mechanism to confirm to be about to first trailer of broadcast based on video.
It is the trailer that finger device will be play to user's recommendation according to the information of obtaining that video is recommended chain broadcast mechanism, and the trailer of determining is carried out chain broadcast in a certain order.In this process, do not need user's selection can carry out the chain broadcast of trailer.Determine the trailer that to play such as device and be followed successively by " red sorghum ", " love of thornbuss " and " Qiu Ju squabble " by playing sequence.After playing " love of thornbuss ", system will confirm automatically that the trailer that is about to play is " Qiu Ju squabble " so.
When confirming the trailer of recommending to the user, whether device can recommend and can confirm according to the popular degree of trailer the order of its chain broadcast as watching frequency decision according to the popular degree of trailer to the user.
But this mode can not satisfy the demand of user individual.For this reason, in an embodiment of the present invention, can carry out personalized recommendation to the user according to user's feedback, corresponding, said device also comprises:
Feedback unit is used to receive the feedback information that said user triggers on current trailer broadcast window.
Concrete, the feedback inlet can be set on the broadcast window at trailer, be used to receive the feedback information of user's input.As be provided for representing that the user likes and dislike two buttons of current trailer, be used to receive the feedback information of user's input.
Confirm user's hobby according to user's feedback information, with the trailer of confirming to recommend to the user.When said feedback information represented that said user likes said current trailer, said definite unit comprised:
Extraction unit is used to extract the information such as attribute information such as title, type, director, performer of said current trailer.
Matching unit is used for obtaining the trailer that is complementary with said current trailer as the trailer of recommending to the user according to said attribute information from said trailer database.
Second confirms subelement, is used for confirming said first trailer of trailer for being about to play of recommending to said user.
Such as, when watching " red sorghum " trailer, feedback unit receives the feedback information that the user likes this trailer.The attribute information that extraction unit extracts this trailer is: director's Zhang Yimou, performer Gong Li.
Matching unit; From the trailer database, getting access to " love of thornbuss " trailer of directing to Zhang Yimou according to above-mentioned attribute information is that Zhang Yimou, performer are the coupling trailer of Gong Li " Qiu Ju squabble " with the director, confirms the trailer of these trailers that are complementary for recommending to the user.
Second confirms that it is first trailer of soon playing that subelement is selected a trailer in the trailer that the user recommends.
Concrete, second confirms that it is first trailer that is about to broadcast that subelement can be selected a trailer at random.
In a preferred embodiment, second confirms that subelement comprises:
Computing unit is used to calculate said to the trailer of user's recommendation and the matching degree of said current trailer.
The 3rd confirms subelement, is used for confirming said first trailer according to said matching degree.Matching degree is high more, and playing sequence is forward more.
Connect above-mentioned example, the matching degree that computing unit calculates " love of thornbuss " and " red sorghum " is 0.5, and " Qiu Ju squabble " is 1 with the matching degree of " red sorghum ".Therefore, the 3rd confirms that definite first trailer that is about to play of subelement is " Qiu Ju squabble ".
When said feedback information represented that said user dislikes said current trailer, said device also comprised:
Delete cells is used for from the said current trailer of said trailer database deletion.
Certainly, this delete cells also is used for from the positive database deletion positive corresponding with current trailer.
In the present invention, said device also is used to set up the corresponding relation of trailer and positive, and is concrete, and said device also comprises:
Trailer is set up the unit, is used to set up the trailer database; Store at least one trailer in the said trailer database.
Concrete, trailer is set up the unit and is used for being stored in the trailer database with directly obtaining from movie and television play provider or searching for the trailer that obtains from network.
Trailer is set up the unit and can periodically be searched for each big website and obtain up-to-date trailer to upgrade the trailer database.
Positive is set up the unit, is used to set up the positive database; Store at least one positive in the said positive database.
It is the same to set up the unit with trailer, and positive is set up the unit and is used for being stored in the positive database with directly obtaining from movie and television play provider or searching for the positive that obtains from network.
Positive is set up the unit and can periodically be searched for each big website and obtain up-to-date positive to upgrade the positive database.
Associative cell is used to set up the corresponding relation of said trailer and said positive, and stores said corresponding relation.
It should be explicitly made clear at this point that the corresponding relation among the present invention is that the basis is set up with the trailer, promptly can confirm positive through trailer.Because in the present invention, the positive that has different editions for same movie and television play has the branch of high definition version and trade edition such as the positive of " red sorghum ", and therefore, the corresponding positive of trailer has a plurality of.In other words, the corresponding relation among the present invention can be that one-to-one relationship also can be the relation of one-to-many.When a certain movie and television play had only a positive, associative cell was set up the one-to-one relationship of trailer and positive.When the positive of a plurality of versions, associative cell is set up the corresponding relation of the one-to-many of a trailer and a plurality of positives.
When setting up corresponding relation, the information of associative cell trailer capable of using and the information of positive are set up.Be all such as title between trailer and the positive of " red sorghum " and have corresponding relation.Also can set up sign, utilize sign to set up corresponding relation for trailer and positive.Trailer such as " red sorghum " is set is designated 1, and the positive sign that " red sorghum " is set is 1 also, and trailer and positive that like-identified is set are corresponding.After process in, just can confirm the positive of correspondence according to the sign of this corresponding relation and the trailer that obtains.
Connect above-mentioned example, when " red sorghum " had a plurality of positive versions such as high definition version and trade edition, the positive sign that high definition version and trade edition can be set was respectively 11 and 12, and 1 and 11,12 corresponding relation is set then.Just can confirm corresponding high definition version and trade edition positive according to the sign of this corresponding relation and the trailer that obtains like this.
Need to prove that apparatus of the present invention are corresponding with the inventive method embodiment, therefore install relevant portion reference method embodiment and get final product, no longer be described in detail here.
More than a kind of video broadcasting method provided by the present invention and implement device have been carried out detailed introduction; Used concrete example among this paper principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, part all can change on embodiment and range of application.In sum, this description should not be construed as limitation of the present invention.
Claims (12)
1. a video broadcasting method is characterized in that, said method comprises:
Confirm to be about to first trailer of broadcast;
From the trailer database, obtain the video data of said first trailer;
From the positive database, obtain the video data with corresponding first positive of said first trailer according to said first trailer and the trailer that prestores and the corresponding relation of positive;
The video data of said first trailer and the video data of said first positive are stored in the broadcast formation;
Play from the video data that said first trailer is obtained in said broadcast formation;
Receive the positive playing request that the user imports on the broadcast window of said first trailer;
From said broadcast formation, obtain the video data and the broadcast of said first positive according to said positive playing request.
2. method according to claim 1 is characterized in that, said definite first trailer that is about to play comprises:
Confirm said first trailer according to said user's trailer playing request.
3. method according to claim 1 is characterized in that, said method also comprises:
Receive the feedback information that said user triggers on current trailer broadcast window;
When said feedback information representes that said user likes said current trailer, saidly confirm that first trailer that is about to play comprises:
Extract the attribute information of said current trailer;
From said trailer database, obtain the trailer that is complementary with said current trailer as the trailer of recommending to the user according to said attribute information;
Confirm said first trailer of trailer of recommending to said user for being about to play.
4. method according to claim 3 is characterized in that, said first trailer of confirming that the said trailer of recommending to said user is broadcast soon comprises:
Calculate said to the trailer of user's recommendation and the matching degree of said current trailer;
Confirm said first trailer according to said matching degree.
5. method according to claim 3 is characterized in that, when said feedback information represented that said user dislikes said current trailer, said method also comprised:
The said current trailer of deletion from said trailer database.
6. according to each described method of claim 1-5, it is characterized in that said method also comprises:
Set up the trailer database; Store at least one trailer in the said trailer database;
Set up the positive database; Store at least one positive in the said positive database;
Set up the corresponding relation of said trailer and said positive, and store said corresponding relation.
7. a device of realizing video playback is characterized in that, said device comprises:
Confirm the unit, be used for confirming to be about to first trailer of broadcast;
The trailer acquiring unit is used for obtaining from the trailer database video data of said first trailer;
The positive acquiring unit is used for obtaining the video data with corresponding first positive of said first trailer according to the corresponding relation of said first trailer and the trailer that prestores and positive from the positive database;
Memory cell is used for the video data of said first trailer and the video data of said first positive are stored in the broadcast formation;
The trailer broadcast unit is used for playing from the video data that said first trailer is obtained in said broadcast formation;
Receiving element is used to receive the positive playing request that the user imports on the broadcast window of said first trailer;
The positive broadcast unit is used for obtaining from said broadcast formation according to said positive playing request the video data and the broadcast of said first positive.
8. device according to claim 7 is characterized in that, said definite unit comprises:
First confirms subelement, is used for confirming said first trailer according to said user's trailer playing request.
9. device according to claim 7 is characterized in that, said device also comprises:
Feedback unit is used to receive the feedback information that said user triggers on current trailer broadcast window;
When said feedback information represented that said user likes said current trailer, said definite unit comprised:
Extraction unit is used to extract the attribute information of said current trailer;
Matching unit is used for obtaining the trailer that is complementary with said current trailer as the trailer of recommending to the user according to said attribute information from said trailer database;
Second confirms subelement, is used for confirming said first trailer of trailer for being about to play of recommending to said user.
10. device according to claim 9 is characterized in that, said second confirms that subelement comprises:
Computing unit is used to calculate said to the trailer of user's recommendation and the matching degree of said current trailer;
The 3rd confirms subelement, is used for confirming said first trailer according to said matching degree.
11. device according to claim 9 is characterized in that, when said feedback information represented that said user dislikes said current trailer, said device also comprised:
Delete cells is used for from the said current trailer of said trailer database deletion.
12., it is characterized in that said device also comprises according to each described device of claim 7-11:
Trailer is set up the unit, is used to set up the trailer database; Store at least one trailer in the said trailer database;
Positive is set up the unit, is used to set up the positive database; Store at least one positive in the said positive database;
Associative cell is used to set up the corresponding relation of said trailer and said positive, and stores said corresponding relation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101931976A CN102724550A (en) | 2012-06-12 | 2012-06-12 | Video playback method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101931976A CN102724550A (en) | 2012-06-12 | 2012-06-12 | Video playback method and device |
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| CN102724550A true CN102724550A (en) | 2012-10-10 |
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| CN2012101931976A Pending CN102724550A (en) | 2012-06-12 | 2012-06-12 | Video playback method and device |
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Application publication date: 20121010 |