CN103945234A

CN103945234A - Video-related information providing method and device

Info

Publication number: CN103945234A
Application number: CN201410120938.7A
Authority: CN
Inventors: 肖伟; 李颖超
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2014-03-27
Filing date: 2014-03-27
Publication date: 2014-07-23

Abstract

The invention provides a video-related information providing method, device and system. The method includes the steps that a user equipment end sends video acquisition information of target videos; a network equipment end determines video-related information corresponding to the target videos according to the video acquisition information of the target videos and supplies the video-related information to user equipment corresponding to the video acquisition information. Compared with the prior art, the method has the advantages that the video-related information is provided for users according to the video acquisition information, the related videos can be accurately identified, the efficiency of obtaining the video-related information by the users is improved, and then user experience is improved.

Description

A kind of method and apparatus that video related information is provided

Technical field

The present invention relates to computer realm, relate in particular to a kind of technology that video related information is provided.

Background technology

Along with the development of the Internet and video technique, video is deep into the many aspects such as people's study, work, amusement gradually.

But inventor finds after deliberation, faces the video being seen everywhere, people are but difficult to obtain fast and accurately the relevant information of its video of paying close attention to.For example, in the time that user watches video by TV or internet, cannot get in time the relevant information of this video, even cannot learn the information such as title or brief introduction of this video, let alone realize and this video, the content relevant with this video or the community relevant with this video or spectators' interaction.For another example, when user passes through television-viewing video, if there is no captions prompting on screen, may not know the information such as the background music in characters name, the current picture in current play programm name, current picture, the community that also cannot be associated with above-mentioned information further, carries out interactive discussion etc.

Summary of the invention

The object of this invention is to provide a kind of method, equipment and system that video related information is provided.

According to an aspect of the present invention, provide a kind of at network equipment end for the method for video related information is provided, wherein, the method comprises:

Determine the corresponding video related information of described target video according to the video acquisition information about target video;

Described video related information is provided to the corresponding subscriber equipment of described video acquisition information.

According to a further aspect in the invention, also provide a kind of method that supplies video related information at subscriber equipment end for assisted Extraction, wherein, the method comprises:

Send the video acquisition information about target video to map network equipment;

Receive the corresponding video related information of described target video that the described network equipment provides.

In accordance with a further aspect of the present invention, also provide a kind of for the network equipment of video related information is provided, wherein, this equipment comprises:

Determine the device of the corresponding video related information of described target video about the video acquisition information of target video for basis;

For described video related information is provided to the device of the corresponding subscriber equipment of described video acquisition information.

According to another aspect of the invention, also provide a kind of subscriber equipment that supplies video related information for assisted Extraction, wherein, this equipment comprises:

For sending the device about the video acquisition information of target video to map network equipment;

For receiving the device of the corresponding video related information of described target video that the described network equipment provides.

According to a further aspect in the invention, also provide a kind of for the system of video related information is provided, wherein, described system comprises the network equipment described above, and subscriber equipment described above.

Compared with prior art, the present invention is by sending the video acquisition information about target video at subscriber equipment end to map network equipment, and determine the corresponding video related information of described target video in network equipment end basis about the video acquisition information of target video, and described video related information is provided to the corresponding subscriber equipment of described video acquisition information; Thereby provide video related information according to described video acquisition information for user, not only accurately identify associated video, also improved user and obtained the efficiency of video related information, and then improved user's experience.

Preferably, described video acquisition information can comprise audio collection information and/or the corresponding IMAQ information of described target video of described target video, thereby the described network equipment can also basis be inquired about and obtain corresponding the first match video information of described target video about the video acquisition information of target video in video information storehouse, and determines the corresponding video related information of described target video according to described the first match video information; Thereby identify according to described audio collection information and/or described IMAQ information, solve that discrimination was low in the past, RM is single, recognition time is long and the problem such as efficiency is low, improve user and obtained the efficiency of video related information, and then improved user's experience.

And the present invention can also be according to described the first match video information, and in conjunction with the corresponding collection scene information of described video acquisition information and/or user interest information, determine the corresponding video related information of described target video; Or the present invention is all right according to the video acquisition information about target video, and in conjunction with the corresponding collection relevant information of described video acquisition information, determines the corresponding video related information of described target video; Thereby for user provides video related information more accurately, further improve user and obtained the efficiency of video related information, and then improved user's experience.

Brief description of the drawings

By reading the detailed description that non-limiting example is done of doing with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:

Fig. 1 illustrates a kind of for the network equipment and the subscriber equipment schematic diagram of video related information are provided according to one aspect of the invention;

Fig. 2 illustrates in accordance with a preferred embodiment of the present invention a kind of for the network equipment and the subscriber equipment schematic diagram of video related information are provided;

Fig. 3 illustrates a kind of being matched with subscriber equipment by the network equipment for the method flow diagram of video related information is provided according to a further aspect of the present invention;

Fig. 4 illustrates that in accordance with a preferred embodiment of the present invention a kind of matched with subscriber equipment for the method flow diagram of video related information is provided by the network equipment.

In accompanying drawing, same or analogous Reference numeral represents same or analogous parts.

Embodiment

Below in conjunction with accompanying drawing, the present invention is described in further detail.

Fig. 1 illustrates a kind of for the network equipment and the subscriber equipment schematic diagram of video related information are provided according to one aspect of the invention; Wherein, the described network equipment 1 comprises the device (hereinafter to be referred as " determining device 11 ") of determining the corresponding video related information of described target video for basis about the video acquisition information of target video; For providing the device to the corresponding subscriber equipment of described video acquisition information (hereinafter to be referred as " generator 12 ") by described video related information; Described subscriber equipment 2 comprises for sending the device (hereinafter to be referred as " dispensing device 21 ") about the video acquisition information of target video to map network equipment; For receiving the device (hereinafter to be referred as " receiving system 22 ") of the corresponding video related information of described target video that the described network equipment provides.Between each device of the described network equipment 1 and subscriber equipment 2, work in coordination, provide video related information to realize.

Particularly, described subscriber equipment 2 dispensing devices 21 send the video acquisition information about target video to map network equipment; The determining device 11 of the described network equipment 1 is according to determining the corresponding video related information of described target video about the video acquisition information of target video; The generator 12 of the described network equipment 1 provides described video related information to the corresponding subscriber equipment of described video acquisition information; Correspondingly, the receiving system 22 of described subscriber equipment 2 receives the corresponding video related information of described target video that the described network equipment provides.

Wherein, the described network equipment comprise a kind of can be according to the instruction of prior setting or storage, automatically carry out the electronic equipment of numerical computations and information processing, its hardware includes but not limited to microprocessor, application-specific integrated circuit (ASIC) (ASIC), programmable gate array (FPGA), digital processing unit (DSP), embedded device etc.It includes but not limited to the cloud that computer, network host, single network server, multiple webserver collection or multiple server form the described network equipment; At this, cloud is made up of a large amount of computers based on cloud computing (Cloud Computing) or the webserver, and wherein, cloud computing is the one of Distributed Calculation, the virtual supercomputer being made up of the loosely-coupled computer collection of a group.It includes but not limited to any movement or non-moving electronic product that can carry out with user man-machine interaction by keyboard, remote controller, touch pad or voice-operated device, such as computer, smart mobile phone, PDA, game machine, TV or IPTV etc. described subscriber equipment.Described network includes but not limited to the Internet, wide area network, metropolitan area network, local area network (LAN), VPN network, wireless self-organization network (Ad Hoc network) etc.Those skilled in the art will be understood that other the network equipment or subscriber equipment are equally applicable to the present invention, also should be included in protection range of the present invention, and be contained in this at this with way of reference.

Between above-mentioned each device, be constant work, at this, it will be understood by those skilled in the art that " continuing " refers to above-mentioned each device respectively in real time, or according to the mode of operation requirement of setting or adjust in real time, send the video acquisition information about target video at subscriber equipment end to map network equipment, determine the corresponding video related information of described target video at network equipment end, at network equipment end, described video related information is provided to the corresponding subscriber equipment of described video acquisition information, receive corresponding video related information of described target video that the described network equipment provides etc. in subscriber equipment termination, until described subscriber equipment stops sending the video acquisition information about target video to map network equipment.

The dispensing device 21 of described subscriber equipment 2 sends the video acquisition information about target video to map network equipment.

Particularly, described dispensing device 21 for example, by self collecting device or device, carries out video acquisition to target video, thereby obtains the video acquisition information about described target video; Wherein, described target video can be the video of showing on current described subscriber equipment, can be also the video of showing on other third party devices; Described video acquisition information includes but not limited to the audio-frequency information audio frequency of audio stream or direct recording (as obtain), image information (as screenshotss or the image of directly taking) or its combination etc. of described target video.For example, described dispensing device 21 by timing sectional drawing, intercept the mode such as audio frequency of certain length, the video of projection on described subscriber equipment 2 is carried out to video information collection, and using intercepted picture and audio frequency as described video acquisition information; Or, described dispensing device 21 is by equipment such as its corresponding camera or voice input devices, by BR picture and/or record the modes such as the audio frequency of certain length, the video that TV or other outside third party devices are play carries out video information collection, and using intercepted picture and audio frequency as described video acquisition information.

At this, the information such as the quantity of described video information collection, frequency, length can determine based on default setting, if shooting primary video picture per second or every section audio length are 5 seconds etc.; Also can determine based on user-defined setting; Or based on video related information, if the playing duration information of the type information of the content information of video, video, video is (as total length and/or playout length, the for example picture of every video acquisition fixed qty, determine according to total length the time point of taking, or when the playout length of video is longer, the shooting interval cycle is longer etc.) etc.

Preferably, described video acquisition information is corresponding to gathering relevant information.For example, described subscriber equipment 2 can also for example, in conjunction with gathering the information such as quantity that relevant information (gathering the relevant information of scene) decides described video information to gather, frequency, length, and then determine described video acquisition information.For example, in the time detecting that collection scene is more noisy, can suitably lengthen the audio recording time, obtain comparatively exactly video related information so that follow-up according to described video acquisition information.

Or, described dispensing device 21 passes through according to various communication protocol, by Various types of data coffret, with storage or provide one or more information banks or other third party's video capture devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video; Wherein, described information bank or other third party devices obtain the method for video acquisition information and above-mentioned dispensing device 21 to obtain the method for described video acquisition information same or similar, thus do not repeat them here, and mode is by reference contained in this.

Then, described dispensing device 21, by according to various communication protocol, by Various types of data coffret, sends to the network equipment 1 corresponding to described subscriber equipment 2 by the described video acquisition information about target video.

The determining device 11 of the described network equipment 1 is according to determining the corresponding video related information of described target video about the video acquisition information of target video.

Particularly, the video acquisition information that described determining device 11 is obtained according to the network equipment 1, by described video acquisition information is mated with the information bank that stores video acquisition data, wherein, described coupling includes but not limited to video image coupling, Audio Matching or its combination etc., thereby determines video name information and/or the video related information corresponding with the corresponding described target video of described video acquisition information; Or, further, according to described video name information, the relevant information of this video is searched for, to determine described video related information; Wherein, described video related information includes but not limited to video name, video profile (as story introduction, performers and clerks' list), video classification, interactive web site (as forum, mhkc etc.).At this, the described network equipment 1, by according to various communication protocol, by Various types of data coffret, interacts with described subscriber equipment 2, to obtain the video acquisition information about target video; Or, by according to various communication protocol, by Various types of data coffret, with other storages or provide one or more databases or other third party devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video.

At this, those skilled in the art will be understood that mate obtain video related information can be one or more video related information of a video, can be also multiple video related information of multiple videos; At this, preferably, can sort to determined video related information according to the coupling degree of correlation, as the similarity based on each video acquisition information and the video related information in information bank, mate the frequency determine described video acquisition information with as described in video related information mate the degree of correlation, and preferentially offer corresponding user or subscriber equipment etc. by mating the high video related information of the degree of correlation.

Preferably, described determining device 11 can be according to the video acquisition information about target video, and in conjunction with the corresponding collection relevant information of described video acquisition information, determine the corresponding video related information of described target video.

Particularly, the described network equipment 1, by according to various communication protocol, by Various types of data coffret, interacts with described subscriber equipment 2, to obtain the video acquisition information about target video; Or, the described network equipment 1 passes through according to various communication protocol, by Various types of data coffret, with other storages or provide one or more databases or other third party devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video.

Then, described determining device 11 by based on obtain the same or analogous mode of video acquisition information, obtain the corresponding collection relevant information of described video acquisition information; Or, in the video acquisition information that described determining device 11 is obtained, comprise the corresponding collection relevant information of described video acquisition information, thereby described video acquisition information has been analyzed after extraction, obtain described collection relevant information.Wherein, described collection relevant information includes but not limited to gather scene information, user interest information etc.

Then, described determining device 11 is according to described video acquisition information, in conjunction with described collection relevant information, for example, when determining after one or more candidate's video related information according to described video acquisition information, utilizing the described collection relevant information pair candidate video related information corresponding with described video acquisition information to screen, or determine the video information storehouse corresponding with described video acquisition information and the mode such as in described video information storehouse, search for based on described collection relevant information, determine the corresponding video related information of described target video.

For example, if described user interest information is that video display class and/or described collection scene information light are darker, described video acquisition information is carried out to matching inquiry in the information bank of video display class; If described user interest information is that science and education class and/or described collection scene information light are brighter, described video acquisition information is carried out matching inquiry etc. in the information bank of science and education class.At this; those skilled in the art will be understood that; described collection relevant information and/or the mode of carrying out matching inquiry in conjunction with described collection relevant information are only example; gather relevant information and/or carry out the mode of matching inquiry if be applicable to the present invention in conjunction with described collection relevant information if any other, being included in equally in protection scope of the present invention.

More preferably, described video related information comprises following at least any one:

The the second match video information matching with described video acquisition information, wherein, described the second match video information may with described video acquisition information directly corresponding the first match video information is same or similar, described the second match video information is also corresponding with described collection relevant information simultaneously, and described the second match video information includes but not limited to video name etc.;

The recommendation information corresponding with described the second match video information, wherein, described recommendation information includes but not limited to offer user's introductory video information, interactive information about this video, as game, interactive forum, mhkc etc.;

The presentation information corresponding with described the second match video information, wherein, described presentation information includes but not limited to the various information for user to be presented to that are associated with described video, as link information, the descriptor etc. relevant to video.

The generator 12 of the described network equipment 1 provides described video related information to the corresponding subscriber equipment of described video acquisition information.

Particularly, described generator 12 passes through according to various communication protocol, by Various types of data coffret, interact with the corresponding subscriber equipment of described video acquisition information, thereby described video related information is provided to the corresponding subscriber equipment of described video acquisition information.

Correspondingly, the receiving system 22 of described subscriber equipment 2 receives the corresponding video related information of described target video that the described network equipment provides.

Particularly, described receiving system 22 passes through according to various communication protocol, by Various types of data coffret, by interacting with the described network equipment 1, or with can interact to obtain described video related information with the described network equipment 1, thereby provide other third party's transferring equipment of described video related information to interact, the corresponding video related information of described target video being provided to receive the described network equipment.

Further, described receiving system 22 can represent described video related information to user, thus guiding user carry out described video related information obtain with interaction etc.

Fig. 2 illustrates in accordance with a preferred embodiment of the present invention a kind of for the network equipment and the subscriber equipment schematic diagram of video related information are provided; Wherein, the described network equipment 1 comprises the unit (hereinafter to be referred as " query unit 111 ' ") for obtain corresponding the first match video information of described target video in the inquiry of video information storehouse according to the video acquisition information about target video; For determine the unit (hereinafter to be referred as " relevant determining unit 112 ' ") of the corresponding video related information of described target video according to described the first match video information; At this, described query unit 111 ' and relevant determining unit 112 ' composition determination apparatus 11 '; For providing the device to the corresponding subscriber equipment of described video acquisition information (hereinafter to be referred as " generator 12 ' ") by described video related information; Described subscriber equipment 2 comprises for sending the device (hereinafter to be referred as " dispensing device 21 ' ") about the video acquisition information of target video to map network equipment; For receiving the device (hereinafter to be referred as " receiving system 22 ' ") of the corresponding video related information of described target video that the described network equipment provides.Between each device of the described network equipment 1 and subscriber equipment 2, work in coordination, provide video related information to realize.

Particularly, the dispensing device 21 ' of described subscriber equipment 2 sends the video acquisition information about target video to map network equipment; The query unit 111 ' of the described network equipment 1 is according to inquire about corresponding the first match video information of described target video that obtains in video information storehouse about the video acquisition information of target video; The relevant determining unit 112 ' of the described network equipment 1 is determined the corresponding video related information of described target video according to described the first match video information; The generator 12 ' of the described network equipment 1 provides described video related information to the corresponding subscriber equipment of described video acquisition information; Correspondingly, the receiving system 22 ' of described subscriber equipment 2 receives the corresponding video related information of described target video that the described network equipment provides.

Wherein, dispensing device 21 ', the receiving system 22 ' of the generator 12 ' of the described network equipment 1, described subscriber equipment 2 are identical with corresponding intrument shown in Fig. 1 or basic identical, so locate to repeat no more, and mode is by reference contained in this.

Between above-mentioned each device, be constant work, at this, it will be understood by those skilled in the art that " continuing " refers to above-mentioned each device respectively in real time, or according to the mode of operation requirement of setting or adjust in real time, send the video acquisition information about target video at subscriber equipment end to map network equipment, obtain corresponding the first match video information of described target video in the inquiry of network equipment end, determine the corresponding video related information of described target video, at network equipment end, described video related information is provided to the corresponding subscriber equipment of described video acquisition information, receive corresponding video related information of described target video that the described network equipment provides etc. in subscriber equipment termination, until described subscriber equipment stops sending the video acquisition information about target video to map network equipment.

The query unit 111 ' of the described network equipment 1 is according to inquire about corresponding the first match video information of described target video that obtains in video information storehouse about the video acquisition information of target video.

Particularly, described query unit 111 ', by according to various communication protocol, by Various types of data coffret, interacts with described subscriber equipment 2, to obtain the video acquisition information about target video; Or, described query unit 111 ' is passed through according to various communication protocol, by Various types of data coffret, with other storages or provide one or more databases or other third party devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video.

Described video acquisition information includes but not limited to the audio collection information audio frequency of audio stream or direct recording (as obtain), IMAQ information (as screenshotss or the image of directly taking) or its combination etc. of described target video.

Then, described query unit 111 ' is according to described video acquisition information, by described video acquisition information is mated with the video information storehouse that stores video acquisition data, wherein, described coupling includes but not limited to video image coupling, Audio Matching or its combination etc., thereby determines the first match video information corresponding with the corresponding described target video of described video acquisition information; Wherein, described the first match video information includes but not limited to video name etc.

The relevant determining unit 112 ' of the described network equipment 1 is determined the corresponding video related information of described target video according to described the first match video information.

Particularly, described relevant determining unit 112 ' is according to described the first match video information, by described the first match video information being retrieved in described video information storehouse or the mode such as online retrieving, to obtain the corresponding video related information of described target video.Wherein, described video related information includes but not limited to video profile (as story introduction, performers and clerks' list), video classification, interactive web site (as forum, mhkc etc.).

At this, those skilled in the art will be understood that obtain the first match video information can be one or more video informations, as a video name or multiple video name; Mate obtain video related information can be one or more video related information of a video information, can be also multiple video related information of multiple video informations; At this, preferably, can sort to determined video related information according to the coupling degree of correlation, as the similarity based on each video acquisition information and the video related information in information bank, mate the frequency etc. determine described video acquisition information with as described in video related information mate the degree of correlation, and preferentially offer corresponding user or subscriber equipment etc. by mating the high video related information of the degree of correlation.

Preferably, in the time that described video acquisition information comprises the audio collection information of described target video, described query unit 111 ' can be inquired about according to described audio collection information corresponding the first match video information of described target video that obtains in video information storehouse.

Particularly, described query unit 111 ' can, according to the corresponding audio-frequency fingerprint of described audio collection information and/or audio feature information, be carried out matching inquiry in described video information storehouse; In described video information storehouse, include but not limited to that many by the characteristic value record forming between audio zone, can corresponding some videos or multiple video between described many audio zone, for example, between the audio zone that can store one or more length in described video information storehouse and be N second or comprise M frame, each interval corresponding one or more audio frequency characteristics values respectively, between described multiple audio zone all corresponding to certain video.

Or described query unit 111 ' can be crossed the modes such as speech recognition by described audio collection information exchange and be converted to corresponding Word message, again described Word message is carried out to matching inquiry in described video information storehouse, wherein, described video information storehouse comprises the caption information of described video etc.; Thereby obtain corresponding the first match video information of described target video.

Preferably, when described video acquisition information comprises the corresponding IMAQ information of described target video, wherein, when each IMAQ information comprises the two field picture in described target video, described query unit 111 ' can be inquired about according to described IMAQ information corresponding the first match video information of described target video that obtains in video information storehouse.

Particularly, in described video information storehouse, include but not limited to that many by the characteristic value record forming between video area, can corresponding some videos or multiple video between described many video areas, for example, between the video area that can store one or more length in described video information storehouse and be N second or comprise M frame, each interval corresponding one or more characteristic values or multiple characteristic frame respectively, between described multiple video areas all corresponding to certain video; Described video acquisition information comprises the corresponding one or more IMAQ information of described target video, and wherein, each IMAQ information comprises the two field picture in described target video.

Described query unit 111 ' is carried out matching inquiry according to described IMAQ information in described video information storehouse, if the record of the characteristic value in the frame in described IMAQ information or multiframe and described video information storehouse matches, determine corresponding the first match video information of described target video according to described match information.

At this, those skilled in the art will be understood that, one or more characteristic informations in described audio collection information and/or IMAQ information, can be respectively with one or more described audio zone between and/or between video area, mate, due to videos corresponding different between each described audio zone and/or between video area, can be weighted according to the matching result between described characteristic information and described audio zone and/or between video area, to determine corresponding one or more the first match video information of described video acquisition information.Described weight can be determined according to the lenth ratio between the length of the collection relevant information (as acquisition time) of the classification of video, video acquisition information, video acquisition information and video area or between audio zone etc.

Preferably, described relevant determining unit 112 ' can be according to described the first match video information, and in conjunction with the corresponding collection scene information of described video acquisition information, determine the corresponding video related information of described target video.

Particularly, described relevant determining unit 112 ' can be passed through according to various communication protocol, by Various types of data coffret, with storage or provide one or more subscriber equipmenies, database or other third party devices of the corresponding collection scene information of described video acquisition information to interact, to obtain the corresponding collection scene information of described video acquisition information; Wherein, described subscriber equipment, database or other third party devices obtain and gather the method for scene information and above-mentioned dispensing device 21 ' to obtain the method for described collection scene information same or similar, thus do not repeat them here, and mode is by reference contained in this.

Or described relevant determining unit 112 ', by obtaining described video acquisition information, is analyzed extraction to described video acquisition information, to obtain the collection scene information being comprised in described video acquisition information.Wherein, described collection scene information includes but not limited to the size of bright dark, the background noise of photo etc.

Then, described relevant determining unit 112 ' is according to described the first match video information, first determine the one or more candidate video related information corresponding with described the first match video information, then in conjunction with described collection scene information, described candidate's video related information is screened, to determine the corresponding video related information of described target video; Or, described relevant determining unit 112 ' can be determined the information bank corresponding with described collection scene information according to described collection scene information, and based on described the first match video information, in described information bank, inquire about, to determine the corresponding video related information of described target video.

For example, if described collection scene information is that background is noisy, can be using other Word messages that are associated with described the first match video information as video related information, thus thereby avoid other audio or videos to cause the situation etc. of on-the-spot more noisy affect user experience after video related information.

Preferably, described relevant determining unit 112 ' can be according to described the first match video information, and in conjunction with the corresponding user interest information of described video acquisition information, determine the corresponding video related information of described target video.

Particularly, described relevant determining unit 112 ' can be passed through according to various communication protocol, by Various types of data coffret, with storage or provide one or more subscriber equipmenies, database or other third party devices of the corresponding collection scene information of described video acquisition information to interact, to obtain the corresponding user interest information of described video acquisition information; Wherein, input record that described subscriber equipment, database or other third party devices obtain the method for example configuration information of browsing record, user based on user, the user of user interest information etc. is determined.

Then, described relevant determining unit 112 ' is according to described the first match video information, first determine the one or more candidate video related information corresponding with described the first match video information, then in conjunction with described user interest information, described candidate's video related information is screened, to determine the corresponding video related information of described target video; Or, described relevant determining unit 112 ' can be determined the information bank corresponding with described collection scene information according to described user interest information, and based on described the first match video information, in described information bank, inquire about, to determine the corresponding video related information of described target video.

For example, if described user interest information is " amusement ", in the time that described candidate's video related information comprises " amusement " and " non-amusement " classification, by candidate's video related information of " amusement " classification as described video related information.

Or, described relevant determining unit 112 ' can also be according to the relevant information of described video acquisition information, the information such as the time length of such as picture number, audio recording, determine described user interest information, the time as more in picture number and/or audio recording is longer show as described in user's interest larger.

Thereby, if described user's interest is larger, can improve the quantity of determined video related information, and/or provide can be interactive as the information such as forum or mhkc using as described in video related information so that user can participate in interaction in time; Otherwise, if described user's interest is not high, can reduce the quantity of determined video related information, and/or only provide recommended information being associated with described video etc. using as described video related information, only most crucial content is offered to user.

Fig. 3 illustrates that according to a further aspect of the present invention a kind of matched with subscriber equipment for the method flow diagram of video related information is provided by the network equipment.Particularly, in step s1, described subscriber equipment 2 sends the video acquisition information about target video to map network equipment; In step s2, the described network equipment 1 is according to determining the corresponding video related information of described target video about the video acquisition information of target video; In step s3, the described network equipment 1 provides described video related information to the corresponding subscriber equipment of described video acquisition information; Correspondingly, in step s3, described subscriber equipment 2 receives the corresponding video related information of described target video that the described network equipment provides.

Between above steps, be constant work, at this, it will be understood by those skilled in the art that " continuing " refers to that above steps respectively in real time, or according to the mode of operation requirement of setting or adjust in real time, send the video acquisition information about target video at subscriber equipment end to map network equipment, determine the corresponding video related information of described target video at network equipment end, at network equipment end, described video related information is provided to the corresponding subscriber equipment of described video acquisition information, receive corresponding video related information of described target video that the described network equipment provides etc. in subscriber equipment termination, until described subscriber equipment stops sending the video acquisition information about target video to map network equipment.

In step s1, described subscriber equipment 2 sends the video acquisition information about target video to map network equipment.

Particularly, in step s1, described subscriber equipment 2 for example, by self collecting device or device, carries out video acquisition to target video, thereby obtains the video acquisition information about described target video; Wherein, described target video can be the video of showing on current described subscriber equipment, can be also the video of showing on other third party devices; Described video acquisition information includes but not limited to the audio-frequency information audio frequency of audio stream or direct recording (as obtain), image information (as screenshotss or the image of directly taking) or its combination etc. of described target video.For example, in step s1, described subscriber equipment 2 by timing sectional drawing, intercept the mode such as audio frequency of certain length, the video of projection on described subscriber equipment 2 is carried out to video information collection, and using intercepted picture and audio frequency as described video acquisition information; Or, in step s1, described subscriber equipment 2 is by equipment such as its corresponding camera or voice input devices, by BR picture and/or record the modes such as the audio frequency of certain length, the video that TV or other outside third party devices are play carries out video information collection, and using intercepted picture and audio frequency as described video acquisition information.

Or, in step s1, described subscriber equipment 2 passes through according to various communication protocol, by Various types of data coffret, with storage or provide one or more information banks or other third party's video capture devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video; Wherein, described information bank or other third party devices obtain the method for video acquisition information and above-mentioned steps s1 to obtain the method for described video acquisition information same or similar, thus do not repeat them here, and mode is by reference contained in this.

Then,, in step s1, described subscriber equipment 2, by according to various communication protocol, by Various types of data coffret, sends to the network equipment 1 corresponding to described subscriber equipment 2 by the described video acquisition information about target video.

In step s2, the described network equipment 1 is according to determining the corresponding video related information of described target video about the video acquisition information of target video.

Particularly, in step s2, the described video acquisition information that the described network equipment 1 obtains according to the network equipment 1, by described video acquisition information is mated with the information bank that stores video acquisition data, wherein, described coupling includes but not limited to video image coupling, Audio Matching or its combination etc., thereby determines video name information and/or the video related information corresponding with the corresponding described target video of described video acquisition information; Or, further, according to described video name information, the relevant information of this video is searched for, to determine described video related information; Wherein, described video related information includes but not limited to video name, video profile (as story introduction, performers and clerks' list), video classification, interactive web site (as forum, mhkc etc.).At this, the described network equipment 1, by according to various communication protocol, by Various types of data coffret, interacts with described subscriber equipment 2, to obtain the video acquisition information about target video; Or, by according to various communication protocol, by Various types of data coffret, with other storages or provide one or more databases or other third party devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video.

At this, those skilled in the art will be understood that mate obtain video related information can be one or more video related information of a video, can be also multiple video related information of multiple videos; At this, preferably, can sort to determined video related information according to the coupling degree of correlation, as similarity, matching frequency etc. based on each video acquisition information and the video related information in information bank determine described video acquisition information with as described in video related information mate the degree of correlation, and preferentially offer corresponding user or subscriber equipment etc. by mating the high video related information of the degree of correlation.

Preferably, in step s2, the described network equipment 1 can be according to the video acquisition information about target video, and in conjunction with the corresponding collection relevant information of described video acquisition information, determine the corresponding video related information of described target video.

Particularly, in step s2, the described network equipment 1, by according to various communication protocol, by Various types of data coffret, interacts with described subscriber equipment 2, to obtain the video acquisition information about target video; Or, in step s2, the described network equipment 1 passes through according to various communication protocol, by Various types of data coffret, with other storages or provide one or more databases or other third party devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video.

Then, in step s2, the described network equipment 1 by based on obtain the same or analogous mode of video acquisition information, obtain the corresponding collection relevant information of described video acquisition information; Or, in step s2, in the video acquisition information that the described network equipment 1 obtains, comprise the corresponding collection relevant information of described video acquisition information, thereby described video acquisition information has been analyzed after extraction, obtain described collection relevant information.Wherein, described collection relevant information includes but not limited to gather scene information, user interest information etc.

Then, in step s2, the described network equipment 1 is according to described video acquisition information, in conjunction with described collection relevant information, for example, when determining after one or more candidate's video related information according to described video acquisition information, utilizing the described collection relevant information pair candidate video related information corresponding with described video acquisition information to screen, or determine the video information storehouse corresponding with described video acquisition information and the mode such as in described video information storehouse, search for based on described collection relevant information, determine the corresponding video related information of described target video.

In step s3, the described network equipment 1 provides described video related information to the corresponding subscriber equipment of described video acquisition information.

Particularly, in step s3, the described network equipment 1 passes through according to various communication protocol, by Various types of data coffret, interact with the corresponding subscriber equipment of described video acquisition information, thereby described video related information is provided to the corresponding subscriber equipment of described video acquisition information.

Correspondingly, in step s3, described subscriber equipment 2 receives the corresponding video related information of described target video that the described network equipment provides.

Particularly, in step s3, described subscriber equipment 2 passes through according to various communication protocol, by Various types of data coffret, by interacting with the described network equipment 1, or with can interact to obtain described video related information with the described network equipment 1, thereby provide other third party's transferring equipment of described video related information to interact, the corresponding video related information of described target video being provided to receive the described network equipment.

Further, in step s3, described subscriber equipment 2 can represent described video related information to user, thus guiding user carry out described video related information obtain with interaction etc.

Fig. 4 illustrates that in accordance with a preferred embodiment of the present invention a kind of matched with subscriber equipment for the method flow diagram of video related information is provided by the network equipment.Particularly, in step s1 ', described subscriber equipment 2 sends the video acquisition information about target video to map network equipment; In step s21 ', the described network equipment 1 is according to inquire about corresponding the first match video information of described target video that obtains in video information storehouse about the video acquisition information of target video; In step s22 ', the described network equipment 1 is determined the corresponding video related information of described target video according to described the first match video information; In step s3 ', the described network equipment 1 provides described video related information to the corresponding subscriber equipment of described video acquisition information; Correspondingly, in step s3 ', described subscriber equipment 2 receives the corresponding video related information of described target video that the described network equipment provides.

Wherein, step s1 ', the step s3 ' of the step s3 ' of the described network equipment 1, described subscriber equipment 2 is identical or basic identical with corresponding step shown in Fig. 1, so locate to repeat no more, and mode is by reference contained in this.

Between above steps, be constant work, at this, it will be understood by those skilled in the art that " continuing " refers to that above steps respectively in real time, or according to the mode of operation requirement of setting or adjust in real time, send the video acquisition information about target video at subscriber equipment end to map network equipment, obtain corresponding the first match video information of described target video in the inquiry of network equipment end, determine the corresponding video related information of described target video, at network equipment end, described video related information is provided to the corresponding subscriber equipment of described video acquisition information, receive corresponding video related information of described target video that the described network equipment provides etc. in subscriber equipment termination, until described subscriber equipment stops sending the video acquisition information about target video to map network equipment.

In step s21 ', the described network equipment 1 is according to inquire about corresponding the first match video information of described target video that obtains in video information storehouse about the video acquisition information of target video.

Particularly, in step s21 ', the described network equipment 1, by according to various communication protocol, by Various types of data coffret, interacts with described subscriber equipment 2, to obtain the video acquisition information about target video; Or, in step s21 ', the described network equipment 1 passes through according to various communication protocol, by Various types of data coffret, with other storages or provide one or more databases or other third party devices of the video acquisition information of described target video to interact, to obtain the video acquisition information about target video.

Then, in step s21 ', the described network equipment 1 is according to described video acquisition information, by described video acquisition information is mated with the video information storehouse that stores video acquisition data, wherein, described coupling includes but not limited to video image coupling, Audio Matching or its combination etc., thereby determines the first match video information corresponding with the corresponding described target video of described video acquisition information; Wherein, described the first match video information includes but not limited to video name etc.

In step s22 ', the described network equipment 1 is determined the corresponding video related information of described target video according to described the first match video information.

Particularly, in step s22 ', the described network equipment 1 is according to described the first match video information, by described the first match video information being retrieved in described video information storehouse or the mode such as online retrieving, to obtain the corresponding video related information of described target video.Wherein, described video related information includes but not limited to video profile (as story introduction, performers and clerks' list), video classification, interactive web site (as forum, mhkc etc.).

At this, those skilled in the art will be understood that obtain the first match video information can be one or more video informations, as a video name or multiple video name; Mate obtain video related information can be one or more video related information of a video information, can be also multiple video related information of multiple video informations; At this, preferably, can sort to determined video related information according to the coupling degree of correlation, as similarity, matching frequency etc. based on each video acquisition information and the video related information in information bank determine described video acquisition information with as described in video related information mate the degree of correlation, and preferentially offer corresponding user or subscriber equipment etc. by mating the high video related information of the degree of correlation.

Preferably, in the time that described video acquisition information comprises the audio collection information of described target video, in step s21 ', the described network equipment 1 can be inquired about according to described audio collection information corresponding the first match video information of described target video that obtains in video information storehouse.

Particularly, in step s21 ', the described network equipment 1 can, according to the corresponding audio-frequency fingerprint of described audio collection information and/or audio feature information, carry out matching inquiry in described video information storehouse; In described video information storehouse, include but not limited to that many by the characteristic value record forming between audio zone, can corresponding some videos or multiple video between described many audio zone, for example, between the audio zone that can store one or more length in described video information storehouse and be N second or comprise M frame, each interval corresponding one or more audio frequency characteristics values respectively, between described multiple audio zone all corresponding to certain video.

Or in step s21 ', the described network equipment 1 can be crossed the modes such as speech recognition by described audio collection information exchange and be converted to corresponding Word message, again described Word message is carried out to matching inquiry in described video information storehouse, wherein, described video information storehouse comprises the caption information of described video etc.; Thereby obtain corresponding the first match video information of described target video.

Preferably, when described video acquisition information comprises the corresponding IMAQ information of described target video, wherein, when each IMAQ information comprises the two field picture in described target video, in step s21 ', the described network equipment 1 can be inquired about according to described IMAQ information corresponding the first match video information of described target video that obtains in video information storehouse.

In step s21 ', the described network equipment 1 carries out matching inquiry according to described IMAQ information in described video information storehouse, if the record of the characteristic value in the frame in described IMAQ information or multiframe and described video information storehouse matches, determine corresponding the first match video information of described target video according to described match information.

Preferably, in step s22 ', the described network equipment 1 can be according to described the first match video information, and in conjunction with the corresponding collection scene information of described video acquisition information, determine the corresponding video related information of described target video.

Particularly, in step s22 ', the described network equipment 1 can pass through according to various communication protocol, by Various types of data coffret, with storage or provide one or more subscriber equipmenies, database or other third party devices of the corresponding collection scene information of described video acquisition information to interact, to obtain the corresponding collection scene information of described video acquisition information; Wherein, described subscriber equipment, database or other third party devices obtain and gather the method for scene information and above-mentioned steps s1 ' to obtain the method for described collection scene information same or similar, thus do not repeat them here, and mode is by reference contained in this.

Or in step s22 ', the described network equipment 1, by obtaining described video acquisition information, is analyzed extraction to described video acquisition information, to obtain the collection scene information being comprised in described video acquisition information.Wherein, described collection scene information includes but not limited to the size of bright dark, the background noise of photo etc.

Then, in step s22 ', the described network equipment 1 is according to described the first match video information, first determine the one or more candidate video related information corresponding with described the first match video information, then in conjunction with described collection scene information, described candidate's video related information is screened, to determine the corresponding video related information of described target video; Or, in step s22 ', the described network equipment 1 can be determined the information bank corresponding with described collection scene information according to described collection scene information, and based on described the first match video information, in described information bank, inquire about, to determine the corresponding video related information of described target video.

Preferably, in step s22 ', the described network equipment 1 can be according to described the first match video information, and in conjunction with the corresponding user interest information of described video acquisition information, determine the corresponding video related information of described target video.

Particularly, in step s22 ', the described network equipment 1 can pass through according to various communication protocol, by Various types of data coffret, with storage or provide one or more subscriber equipmenies, database or other third party devices of the corresponding collection scene information of described video acquisition information to interact, to obtain the corresponding user interest information of described video acquisition information; Wherein, input record that described subscriber equipment, database or other third party devices obtain the method for example configuration information of browsing record, user based on user, the user of user interest information etc. is determined.

Then, in step s22 ', the described network equipment 1 is according to described the first match video information, first determine the one or more candidate video related information corresponding with described the first match video information, then in conjunction with described user interest information, described candidate's video related information is screened, to determine the corresponding video related information of described target video; Or, in step s22 ', the described network equipment 1 can be determined the information bank corresponding with described collection scene information according to described user interest information, and based on described the first match video information, in described information bank, inquire about, to determine the corresponding video related information of described target video.

Or, in step s22 ', the described network equipment 1 can also be according to the relevant information of described video acquisition information, the information such as the time length of such as picture number, audio recording, determine described user interest information, the time as more in picture number and/or audio recording is longer show as described in user's interest larger.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to be included in the present invention.Any Reference numeral in claim should be considered as limiting related claim.In addition, obviously other unit or step do not got rid of in " comprising " word, and odd number is not got rid of plural number.Multiple unit of stating in device claim or device also can be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and does not represent any specific order.

Claims

1. a method that is used for providing video related information at network equipment end, wherein, the method comprises:

2. method according to claim 1, wherein, determine that according to the video acquisition information about target video the corresponding video related information of described target video comprises:

In video information storehouse, inquire about corresponding the first match video information of described target video that obtains according to the video acquisition information about target video;

Determine the corresponding video related information of described target video according to described the first match video information.

3. method according to claim 2, wherein, described video acquisition information comprises the audio collection information of described target video;

Wherein, in video information storehouse, inquiring about corresponding the first match video information of the described target video of acquisition according to the video acquisition information about target video comprises:

In video information storehouse, inquire about corresponding the first match video information of described target video that obtains according to described audio collection information.

4. according to the method in claim 2 or 3, wherein, described video acquisition information comprises the corresponding IMAQ information of described target video, and wherein, each IMAQ information comprises the two field picture in described target video;

In video information storehouse, inquire about corresponding the first match video information of described target video that obtains according to described IMAQ information.

5. according to the method described in any one in claim 2 to 4, wherein, determine that according to described the first match video information the corresponding video related information of described target video comprises:

According to described the first match video information, and in conjunction with the corresponding collection scene information of described video acquisition information, determine the corresponding video related information of described target video.

6. according to the method described in any one in claim 2 to 5, wherein, determine that according to described the first match video information the corresponding video related information of described target video comprises:

According to described the first match video information, and in conjunction with the corresponding user interest information of described video acquisition information, determine the corresponding video related information of described target video.

7. method according to claim 1, wherein, determine that according to the video acquisition information about target video the corresponding video related information of described target video comprises:

According to the video acquisition information about target video, and in conjunction with the corresponding collection relevant information of described video acquisition information, determine the corresponding video related information of described target video.

8. method according to claim 7, wherein, described video related information comprises following at least any one:

The the second match video information matching with described video acquisition information;

The recommendation information corresponding with described the second match video information;

The presentation information corresponding with described the second match video information.

9. a method that supplies video related information at subscriber equipment end for assisted Extraction, wherein, the method comprises:

10. for a network equipment for video related information is provided, wherein, this equipment comprises:

11. network equipments according to claim 10, wherein, determine that about the video acquisition information of target video the device of the corresponding video related information of described target video comprises for basis:

For obtain the unit of corresponding the first match video information of described target video in the inquiry of video information storehouse according to the video acquisition information about target video;

For determine the unit of the corresponding video related information of described target video according to described the first match video information.

12. network equipments according to claim 11, wherein, described video acquisition information comprises the audio collection information of described target video;

Wherein, be used for for the unit that obtains corresponding the first match video information of described target video in the inquiry of video information storehouse according to the video acquisition information about target video:

13. according to the network equipment described in claim 11 or 12, and wherein, described video acquisition information comprises the corresponding IMAQ information of described target video, and wherein, each IMAQ information comprises the two field picture in described target video;

14. according to claim 11 to the network equipment described in any one in 13, wherein, for the unit of determining the corresponding video related information of described target video according to described the first match video information for:

15. according to claim 11 to the network equipment described in any one in 14, wherein, for the unit of determining the corresponding video related information of described target video according to described the first match video information for:

16. network equipments according to claim 10, wherein, for according to the device of determining the corresponding video related information of described target video about the video acquisition information of target video for:

17. network equipments according to claim 16, wherein, described video related information comprises following at least any one:

18. 1 kinds supply the subscriber equipment of video related information for assisted Extraction, wherein, this equipment comprises:

19. 1 kinds for providing the system of video related information, and wherein, described system comprises the network equipment described in any one in claim 10 to 17, and subscriber equipment described in claim 18.