CN109460489A

CN109460489A - Video searching method and device, electronic equipment and computer readable storage medium

Info

Publication number: CN109460489A
Application number: CN201811063192.5A
Authority: CN
Inventors: 汪颖枭
Original assignee: Beijing QIYI Century Science and Technology Co Ltd
Current assignee: Beijing QIYI Century Science and Technology Co Ltd
Priority date: 2018-09-12
Filing date: 2018-09-12
Publication date: 2019-03-12

Abstract

The present invention provides a kind of video searching method, video searching apparatus, electronic equipment and computer readable storage mediums.This method comprises: obtaining EPG information；Term is obtained, term includes target video title；The multiple program broadcast address to match with the target video title in term are inquired in EPG information；Multiple target videos are obtained according to multiple program broadcast address and are sent to client.The present invention is by obtaining EPG information, and after getting the term comprising target video title, the multiple program broadcast address to match with the target video title are searched in above-mentioned EPG information, and multiple target videos are obtained from multiple program broadcast address and are back to client, since EPG information includes live video and the program information for reviewing video, therefore, the live streaming with the video name can conveniently be searched and/or review video, and reduce video search task amount.

Description

Video searching method and device, electronic equipment and computer readable storage medium

Technical field

The present invention relates to video search technique fields, more particularly to a kind of video searching method and device, electronic equipment And computer readable storage medium.

Background technique

It with the development of smart television/box and popularizes, the retrieval experience for request program has been gradually improved, and is directed to Live television programs, TV playback program do not accomplish the covering of function of search.

Currently, the lookup for live television programs, user can only check each TV at live streaming interface with list mode The program that channel is being broadcast live；Lookup for TV playback program, user can only browse under some date for reviewing interface What can be provided in the date reviews program.

Therefore, live video in the related technology, reviewing the search plan of video, mainly traversal is searched manually, is not only grasped Make complex steps, and operation difficulty and search mission amount are also very big.

Summary of the invention

The present invention provides a kind of video searching method and device, electronic equipment and computer readable storage medium, with Solve live video in the related technology, review complex for operation step, operation difficulty present in the search plan of video greatly with And the problem that search mission amount is big.

To solve the above-mentioned problems, according to an aspect of the present invention, the invention discloses a kind of video searching method, packets It includes:

Obtain EPG information, wherein the corresponding program of the EPG information includes programme televised live and reviews program；

Obtain term, wherein the term includes at least target video title；

The multiple programs to match with the target video title in the term are inquired in the EPG information to broadcast Put address；

According to the multiple program broadcast address, multiple target videos are obtained；

The multiple target video is sent to client.

Optionally, the EPG information includes the first mapping relations and the second mapping relations, and first mapping relations include The mapping of television channel name, television channel ID, the video name of programme televised live, program broadcast address, program play times is closed System, second mapping relations include television channel name, television channel ID, the video name for reviewing program, program broadcasting ground Location, program play times mapping relations；

It is described that the multiple sections to match with the target video title in the term are inquired in the EPG information Mesh broadcast address, comprising: inquiry is regarded with the target respectively in first mapping relations and in second mapping relations The program broadcast address that frequency title matches, to obtain multiple program broadcast address.

Optionally, if the term further includes destination television channel designation, the inquiry in the EPG information with Multiple program broadcast address that the target video title in the term matches, comprising:

In first mapping relations and in second mapping relations respectively inquiry with the target video title with And the program broadcast address that the destination television channel designation matches, to obtain multiple program broadcast address.

Optionally, if the term further includes target play time, the inquiry in the EPG information with it is described Multiple program broadcast address that the target video title in term matches, comprising:

In first mapping relations and in second mapping relations respectively inquiry with the target video title with And the program broadcast address that the target play time matches, to obtain multiple program broadcast address.

Optionally, it is described the multiple target video is sent to client before, the method also includes: program request regard The order video that inquiry matches with the presence or absence of the target video title in video name and the term in frequency library；

If it is not, then described be sent to client for the multiple target video, comprising:

According to the program play times of target video each in the multiple target video, the multiple target video is determined In at least one live video and multiple review video；

By at least one described live video according to the program play times system of distance time from closely to remote sequence sequence； And video is reviewed according to the program play times system of distance time from closely to remote sequence sequence by the multiple；

At least one live video described in after sequence and multiple videos of reviewing after sequence are sent to client.

Optionally, described to review video according to the program play times system of distance time from closely to remote suitable for the multiple Before sequence sequence, the method also includes: it reviews video by the multiple and is grouped according to television channel name, obtain multiple groups and review Video；

It is described to review video according to the program play times system of distance time from closely sorting to remote sequence for the multiple, Include: every group for the multiple groups being reviewed in video review video respectively according to the program play times system of distance time from closely to Remote sequence sequence.

Optionally, described to review video according to the program play times system of distance time from closely to remote suitable for the multiple Before sequence sequence, the method also includes:

Extract the multiple episode information for reviewing video；

Determine that the multiple episode information in video identical at least two of reviewing reviews video；

The video of reviewing that described at least two review in video in addition to target reviews video is deleted, wherein institute State target review video include described at least two review program play times system of distance time in video it is nearest review view Frequently.

Optionally, the inquiry in order video library is with the presence or absence of the target video in programm name and the term After the order video that title matches, the method also includes:

If so, and the multiple target video includes that the target video title reviews video, then it is described will be described more A target video is sent to client, comprising:

Live video in the order video and the multiple target video is sent to client.

According to another aspect of the present invention, the invention also discloses a kind of video searching apparatus, comprising:

First obtains module, for obtaining EPG information, wherein the corresponding program of the EPG information include programme televised live and Review program；

Second obtains module, for obtaining term, wherein the term includes at least target video title；

First enquiry module, for being inquired in the EPG information and the target video title in the term The multiple program broadcast address to match；

Third obtains module, for obtaining multiple target videos according to the multiple program broadcast address；

Sending module, for the multiple target video to be sent to client.

Optionally, first enquiry module, is also used in the first mapping relations in the EPG information and second reflects The program broadcast address inquired in relationship and matched with the target video title respectively is penetrated, plays ground to obtain multiple programs Location；

Wherein, the EPG information includes the first mapping relations and the second mapping relations, and first mapping relations include electricity Tv channel title, television channel ID, the video name of programme televised live, program broadcast address, the mapping relations of program play times, Second mapping relations include television channel name, television channel ID, the video name for reviewing program, program broadcast address, The mapping relations of program play times.

Optionally, first enquiry module, if being also used to the term further includes destination television channel designation, First mapping relations are neutralized in second mapping relations and are inquired and the target video title and the target respectively The program broadcast address that television channel name matches, to obtain multiple program broadcast address.

Optionally, first enquiry module, if being also used to the term further includes target play time, described First mapping relations neutralize inquiry and the target video title and target broadcasting respectively in second mapping relations The program broadcast address that time matches, to obtain multiple program broadcast address.

Optionally, described device further include:

Second enquiry module, for inquiring in order video library with the presence or absence of the mesh in video name and the term The order video that mark video name matches；

The sending module includes:

Determine submodule, if for second enquiry module do not inquired in order video library video name with it is described The order video that target video title in term matches, then according to target video each in the multiple target video Program play times determine at least one live video in the multiple target video and multiple review video；

First sorting sub-module, at least one live video by described according to the program play times system of distance time From closely to remote sequence sequence；

Second sorting sub-module, for reviewing video according to the program play times system of distance time from close for the multiple It sorts to remote sequence；

First sending submodule, for will after sequence described in multiple reviewing after at least one live video and sequence Video is sent to client.

Optionally, described device further include:

Grouping module obtains multiple groups and reviews video for reviewing video by the multiple and being grouped according to television channel name；

Second sorting sub-module, every group for being also used to review the multiple groups in video review video respectively according to section The mesh play time system of distance time is from closely to remote sequence sequence.

Optionally, described device further include:

Extraction module, for extracting the multiple episode information for reviewing video；

Determining module, for determining that the multiple episode information in video identical at least two of reviewing reviews video；

Removing module is carried out for reviewing the video of reviewing in video in addition to target reviews video by described at least two It deletes, wherein it includes described at least two reviewing the program play times system of distance time in video that the target, which reviews video, Nearest reviews video.

Optionally, the sending module further include:

Second sending submodule, if inquiring video name and institute in order video library for second enquiry module The order video that the target video title in term matches is stated, and the multiple target video includes the target video name What is claimed reviews video, then the live video in the order video and the multiple target video is sent to client.

According to another aspect of the present invention, the invention also discloses a kind of electronic equipment, comprising: memory, processor and It is stored in the computer program that can be run on the memory and on the processor, the computer program is by the processing The step of device realizes video searching method as described in any one of the above embodiments when executing.

According to another aspect of the present invention, the invention also discloses a kind of computer readable storage medium, the computers It is stored with computer program on readable storage medium storing program for executing, realizes when the computer program is executed by processor such as any of the above-described institute The step in video searching method stated.

Compared with prior art, the present invention includes the following advantages:

In this way, the embodiment of the present invention, which passes through, obtains EPG information, and getting the term comprising target video title Afterwards, the multiple program broadcast address to match with the target video title can be searched in above-mentioned EPG information, and from multiple Multiple target videos are got at program broadcast address and are back to client, due to including live video in EPG information and returning See the electronic program list information of video, therefore multiple target video that search obtains may include live video and/or review Video.So that user be broadcast live in search/when reviewing video, it is only necessary to input includes the term of video name, so that it may convenient It efficiently searches the live streaming with the video name and/or reviews video, simplify video search operating procedure and operation Difficulty, and video search task amount is reduced, user is improved to the search experience for being broadcast live/reviewing video.

Detailed description of the invention

Fig. 1 is a kind of step flow chart of video searching method embodiment of the invention；

Fig. 2 is the step flow chart of another video searching method embodiment of the invention；

Fig. 3 is the step flow chart of another video searching method embodiment of the invention；

Fig. 4 is a kind of structural block diagram of video searching apparatus embodiment of the invention.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.

Referring to Fig.1, a kind of step flow chart of video searching method embodiment of the invention is shown, wherein this method It can be applied to set-top box, the smart television etc. of television set.This method can specifically include following steps:

Step 101, EPG information is obtained；

Here be illustrated by taking set-top box as an example, set-top box can in starting up, and after starting up according to Preset period of time (such as 2 hours, 1 hour etc.) active pull EPG (ElectronicProgram Guide, electronic programming It is single) information.

In a kind of feasible embodiment, set-top box can be interacted by preset interface with EPG system, to obtain EPG information.

In a kind of feasible embodiment, the EPG information being locally stored can be updated in real time in EPG system, And the preset interface can be the download link of EPG information in EPG system, then the method for the embodiment of the present invention can be under It carries chain and fetches the EPG information for obtaining last update.

Wherein, when obtaining EPG information, EPG information can with Json format (JavaScript ObjectNotation, JS object numbered musical notation is a kind of data interchange format of lightweight) message carry.So the method for the embodiment of the present invention from After preset interface gets the message of Json format, format parsing can be carried out to it, to extract the EPG letter in Json message Breath, and the EPG information that will acquire is stored in local.

Wherein, the corresponding program of the EPG information may include programme televised live and review program.Also, the EPG information pair The television channel answered be DTV all or part of television channels (specifically can with flexible configuration, the present invention to this and it is unlimited It is fixed).

Step 102, term is obtained, wherein the term includes at least target video title；

Video name described in the embodiment of the present invention can be programm name, movie name, TV play title, animation title The title of title etc. the video of type.

Wherein, the mode for obtaining term can be distinguished according to the difference of video frequency searching mode.

Such as user can input term by the way of dummy keyboard, can be come in a manner of by voice input defeated Enter term.

Here it is illustrated for searching for video in the way of phonetic search by user.

The method of the embodiment of the present invention can receive the video search voice from client first, then according to the view Frequency search voice determines term.

Such as the corresponding text of video search voice is " I wants to see that discriminating Huan passes ", then can determine that term includes " discriminating Huan is passed ", and goal video name is " discriminating Huan to pass ".

It optionally, in one embodiment, can be by institute when determining term according to the video search voice It states video search voice (i.e. received user speech) and carries out semantic analysis, determine semantic text；Then, to the semantic text Make word segmentation processing, obtains at least one participle；Finally, determining term according at least one described participle.

It in practical applications, may include title (i.e. target video title) in the voice that user issues；Alternatively, including piece Name and television channel name；Alternatively, including title, television channel name, (such as user says that " I wants to see to program play times On August 10th, 2018 play prolong auspiciousness strategy ", here Augusts in 2018 10th, as the broadcasting of TV play " prolonging auspiciousness strategy " when Between).

So when according at least one described participle to determine term, which how to determine at least one described participle A participle is target video title, which participle is destination television channel designation, which participle is program play times.

Such as user says " I wants to see that the Zhejiang Satellite TV on the 10th of August in 2018 played prolongs auspiciousness strategy ", then participle includes: " I ", " wanting to see ", " on August 10th, 2018 ", " Zhejiang Satellite TV ", " broadcasting ", " prolonging auspiciousness strategy ".

The embodiment of the present invention gives following solution, can incite somebody to action at least one described participle and the EPG information Television channel name carry out semantic matches respectively, determine at least one described participle with television channel name semantic matches Target participle is determined as destination television channel designation by target participle, can determine that participle " Zhejiang Satellite TV " is mesh here Mark television channel name.

Further, it is also possible to by least one described participle and video name (the i.e. live streaming of TV station in the EPG information The title of program and the title for reviewing program of TV station) carry out semantic matches, determine at least one described participle with view The target of frequency name-matches segments, and target participle is determined as target video title, can determine that participle " prolongs auspiciousness attack here It slightly " is target video title.

Furthermore it is possible to determine the mesh for belonging to time format at least one described participle by way of regular expression Target participle is determined as target play time by mark participle, can determine participle " on August 10th, 2018 " for target broadcasting here Time.

In this way, in the present embodiment, can by means of in EPG information television channel name, video name and date, Which word is television channel in the corresponding semantic text of video search voice of the regular expression of time to determine user's sending Title, which word are programm name, which word is the date.

Step 103, the target video title in the EPG information in inquiry and the term matches more A program broadcast address；

Wherein, may include in the EPG information set-top box operation quotient provide all TV stations programme televised live view The video name for reviewing program of the first mapping relations and all TV stations of frequency title and program broadcast address is broadcast with program Put the second mapping relations of address.

Therefore, it can be regarded from being inquired in above-mentioned first mapping relations, in the second mapping relations with the target in term The program broadcast address that frequency title matches, wherein since different TV stations can play the same TV programme, and it is same TV station can also all play the same TV programme at more days, therefore, can inquire multiple program broadcast address.

Step 104, according to the multiple program broadcast address, multiple target videos are obtained；

Wherein, the m3u8 format that the carrier server interface which can be set-top box provides Program broadcast address.

Wherein it is possible to obtain multiple target videos respectively from multiple program broadcast address, wherein multiple target video Video name be all the target video title (such as " prolonging auspiciousness strategy ").But the not necessarily same collection of multiple target videos (phase) program.

Step 105, the multiple target video is sent to client.

Optionally, EPG information may include the first mapping relations and the second mapping relations.

Wherein, the first mapping relations may include television channel name, television channel ID, programme televised live programm name, The mapping relations of program broadcast address, the composition of program play times；

Second mapping relations may include that television channel name, television channel ID, the programm name for reviewing program, program are broadcast Put address, the mapping relations that program play times are constituted；

That is, EPG information includes the television channel name of each live video, television channel ID, programme televised live Title, program broadcast address, the mapping relations of program play times, and each review television channel name, the TV of video Channel ID, programm name, program broadcast address, the mapping relations of program play times are reviewed.

Wherein, television channel name may include such as CCTV sports channel (also known as center five, CCTV5), Hu Nanwei Depending on, Jiangsu satellite TV etc. is existing at present and the title of all television channels of external exploitation, it should be noted that same The title of television channel may include one or more.Such as Hunan Satellite TV is called and makees mango satellite TV, such as CCTV sports channel It is called central five, CCTV5, sports channel.

Wherein, the video name of programme televised live can be identical as the video name for reviewing program.Such as Monday to Sunday is every Its 7 points of news hookup program that can all play of evening, video name is " news hookup ".

It is the broadcast start time point of program for program play times, is with video name (here for programm name) For the program of " news hookup ", program play times are daily 19:00.It should be noted that due to here even Program with the same programm name is also classified into the video of programme televised live and reviews the video of program, and therefore, which plays Time can have two parameters of date and time, such as the 19:00 on the 19th of August in 2018.

For any one program video that can be reviewed, and for any one program video of live streaming, have There are television channel name, television channel ID, video name, program broadcast address, the mapping relations of program play times.Therefore, EPG information includes the first mapping relations of programme televised live video and the second mapping relations for reviewing program video.

So when executing step 103, then it can divide in first mapping relations and in second mapping relations The program broadcast address that Cha Xun not match with the target video title, to obtain multiple program broadcast address.

Here multiple program broadcast address are included in the first mapping relations that there are mapping relations with target video title Program broadcast address, and there are the program broadcast address of mapping relations with target video title in the second mapping relations.

Wherein, since EPG information includes the first mapping relations of programme televised live and the second mapping pass for reviewing program Therefore system can neutralize in the second mapping relations from the first mapping relations and inquire video name and the target video title respectively Multiple targets of semantic matches map, and obtain multiple program broadcast address in multiple target mapping.

The embodiment of the present invention is by obtaining television channel name, television channel ID, live streaming section including programme televised live video Mesh title, program broadcast address, the first mapping relations of program play times, and review the television channel name of program video Title, television channel ID, programm name, program broadcast address, the EPG information of the second mapping relations of program play times are reviewed, So as to accurately found in above-mentioned two classes mapping relations match with the target video title in term it is multiple Then target mapping relations obtain multiple target videos at the target program broadcast address from multiple target mapping relations, Promote the lookup accuracy for being broadcast live/reviewing video.

Optionally, in one embodiment, if the term further includes destination television channel designation, then executing step When rapid 103, then it can be inquired and the target video respectively in first mapping relations and in second mapping relations The program broadcast address that title and the destination television channel designation match, to obtain multiple program broadcast address.

Here multiple program broadcast address are included in the first mapping relations and target video title and destination television There are the program broadcast address of mapping relations for channel designation, and in the second mapping relations with target video title and target There are the program broadcast address of mapping relations for television channel name.

Wherein, due to television channel name, television channel ID, programme televised live that EPG information includes each live video Title, program broadcast address, the first mapping relations of program play times, and each television channel name for reviewing video, Television channel ID, the second mapping relations for reviewing programm name, program broadcast address, program play times.So Ke Yi Video name and the target video title semantic matches, and television channel name are searched in the above-mentioned two classes mapping relations of EPG information Claim multiple target mapping relations with the destination television channel designation semantic matches, and obtains in multiple target mapping relations Multiple program broadcast address.

The embodiment of the present invention is by the way that obtain include the television channel name of each programme televised live video, television channel ID, straight The first mapping relations of programm name, program broadcast address, program play times are broadcast, and each review the TV of program video Channel designation, television channel ID, the EPG for reviewing programm name, program broadcast address, the second mapping relations of program play times Information, so as to accurately be found in above-mentioned two classes mapping relations and the target video title in term, target electricity Then multiple target mapping relations that tv channel title matches are playing ground from the target program of multiple target mapping relations Multiple target videos are obtained at location, promote the lookup accuracy for being broadcast live/reviewing video.

Optionally, in one embodiment, if the term further includes target play time, then executing step When 103, then it can be inquired and the target video name respectively in first mapping relations and in second mapping relations The program broadcast address that title and the target play time match, to obtain multiple program broadcast address.

Here multiple program broadcast address are included in the first mapping relations and target video title and target broadcasting Time, there are the program broadcast address of mapping relations, and played in the second mapping relations with target video title and target Time, there are the program broadcast address of mapping relations.

Wherein, due to television channel name, television channel ID, programme televised live that EPG information includes each live video Title, program broadcast address, the first mapping relations of program play times, and each television channel name for reviewing video, Television channel ID, the second mapping relations for reviewing programm name, program broadcast address, program play times.So Ke Yi Programm name and the target designation semantic matches are searched in the above-mentioned two classes mapping relations of EPG information respectively, and when program broadcasting Between multiple target mapping relations identical with the target play time, and obtain multiple programs in multiple target mapping relations Broadcast address.

The embodiment of the present invention is by the way that obtain include the television channel name of each programme televised live video, television channel ID, straight The first mapping relations of programm name, program broadcast address, program play times are broadcast, and each review the TV of program video Channel designation, television channel ID, the EPG for reviewing programm name, program broadcast address, the second mapping relations of program play times Information is broadcast so as to accurately find in above-mentioned two classes mapping relations with target video title, the target in term Multiple target mapping relations that the time matches are put, then at the target program broadcast address from multiple target mapping relations Multiple target videos are obtained, the lookup accuracy for being broadcast live/reviewing video is promoted.

Optionally, in one embodiment, if the term include target video title, destination television channel designation with And target play time, then can then be closed in first mapping relations with second mapping when executing step 103 Inquiry matches with the target video title, the destination television channel designation and the target play time respectively in system Multiple program broadcast address.

Here multiple program broadcast address are included in the first mapping relations and target video title, destination television channel There are the program broadcast address of mapping relations for title and target play time, and in the second mapping relations with target video There are the program broadcast address of mapping relations for title, destination television channel designation and target play time.

Wherein, due to television channel name, television channel ID, programme televised live that EPG information includes each live video Title, program broadcast address, the first mapping relations of program play times, and each television channel name for reviewing video, Television channel ID, the second mapping relations for reviewing programm name, program broadcast address, program play times.So Ke Yi The mapping relations of the live video of EPG information are reviewed and search programm name and the target designation in the mapping relations of video respectively Semantic matches, and television channel name and the destination television channel designation semantic matches, and program play times are broadcast with the target Time identical multiple target mapping relations are put, and obtain multiple program broadcast address in multiple target mapping relations.

The embodiment of the present invention is by the way that obtain include the television channel name of each programme televised live video, television channel ID, straight The first mapping relations of programm name, program broadcast address, program play times are broadcast, and each review the TV of program video Channel designation, television channel ID, the EPG for reviewing programm name, program broadcast address, the second mapping relations of program play times Information, so as to accurately find the target video title in the phonetic order with user, mesh in above-mentioned mapping relations Then multiple target mapping relations that mark television channel name, target play time match are mapping pass from multiple target Multiple target videos are obtained at the target program broadcast address of system, promote the lookup accuracy for being broadcast live/reviewing video.

Optionally, in one embodiment, after executing step 102, before executing step 105, according to the present invention The method of embodiment can also include:

Inquiry matches with the presence or absence of video name with the target video title in the term in order video library Order video.

Wherein, in embodiments of the present invention, after getting term, the embodiment of the present invention can not only be regarded in live streaming Frequently, review and search whether to search whether in order video library there are the target video that user needs to search in video There are the order videos of programm name and target video title semantic matches.

If there is no the program requests that the target video title in video name and the term matches in order video library Video can then be realized when executing step 105 in the method for Fig. 2 embodiment.

Wherein, such as target video is entitled " health hall ", does not inquire programm name and " health in order video library The order video of hall " semantic matches, then can realize step 105 using the method for Fig. 2 embodiment.

In this way, the method for the embodiment of the present invention not only can be in live video/review view when user wants search video The target video for having with term semantic matches is searched whether in frequency, can also search whether that there are videos in order video library The order video of target video title semantic matches in title and term can then be provided if there is no order video The live video retrieved/review video to user, meets the video search demand of user as far as possible.

Optionally, if matching there are the target video title in video name and the term in order video library Order video, and the multiple target video includes that the target video title reviews video, then executing step 105 When, then the live video in the order video and the multiple target video can be sent to client.

For example, target video is entitled " prolonging auspiciousness strategy ", and there is also this TV plays " to prolong auspiciousness attack in order video library Video slightly " therefore can will inquire the order video of " prolonging auspiciousness strategy " this TV play in order video library；In addition, If using the mapping relationship searching in above-mentioned EPG information to multiple target videos include programm name be the target video name What is claimed reviews video.Such as Zhejiang Satellite TV Monday to Sunday all can play " prolonging auspiciousness strategy " this electricity in the prime time in night daily Collect depending on play two, then may search for the video that " prolonging auspiciousness strategy " played in each TV station, that is, reviews video.

So since order video and reviewing in video is consistent the update progress of the same program, and order video The program video of updated all collection of dramas can be provided, therefore, the method for the embodiment of the present invention can not be to step Video of reviewing in the 104 multiple target videos got is shown, therefore, when executing step 105, only " will prolong auspiciousness attack The order video and live video of slightly " this TV play are sent to client.

Wherein, the order video (multiple order videos) for being somebody's turn to do " prolonging auspiciousness strategy " this TV play is being sent to client When, multiple order video can be ranked up according to any one sort method, then, by multiple program requests after sequence Video is sent to client, so that client shows multiple order videos in list according to the collating sequence.

In this way, when the order video and live streaming to the same video name and after review video and retrieve, if It order video and reviews video and retrieves, then can not show and review video, therefore only by the order video of the program and straight It broadcasts video and is sent to client, video is repeated to avoid providing, and review video compared to offer, by providing order video More flexible can meet the program request demand of user, searched convenient for user need the program watched collection of drama (i.e. which phase, Which collection).

Optionally, if matching there are the target video title in video name and the term in order video library Order video, and the multiple target video includes the live video of the target video title, then executing step 105 When, then the video of reviewing in the order video and the multiple target video can be sent to client.

In this way, when the order video and live streaming to the same video name and after review video and retrieve, if Three classes video all retrieves, then can not show live video, only by the order video of the program and reviews video and is sent to visitor Family end.

It optionally, in one embodiment, can as shown in Fig. 2, when the multiple target video is sent to client To include the following steps:

S201 determines the multiple mesh according to the program play times of target video each in the multiple target video At least one live video in mark video and multiple review video；

Wherein, as described above, using in EPG information the first mapping relations and the second mapping relations can determine video Multiple target mapping relations that target video title in title and term matches, wherein can be according to multiple target Program play times in mapping relations, to determine that the video name got is that multiple targets of the target video title regard Which video is live video in frequency, which video is to review video.It is clear that program play times are in system time institute It is live video in the video on date, and the video before program play times are located at the system time place date is to review Video.

Such as the place date of system time August in 2018 15:00 on the 2nd is on August 2nd, 2018, then for retrieving Multiple target mapping relations in, program play times are on August 2nd, 2018 first object mapping relations, the first object Target video corresponding to mapping relations, the as live video of the target video title；And multiple targets for retrieving In mapping relations, program play times are the second target mapping relations before on August 2nd, 2018, and second target mapping is closed System corresponding target video, as the target video title review video.

After S201, can respectively in the multiple target videos retrieved live video, review video respectively into Row sequence, the step of sorting to live video are S202, are S203 to the sequence step for reviewing video, the present invention for S203 and Between S202 execution sequence and be not specifically limited.

S202, by least one described live video according to the program play times system of distance time from closely to remote sequence Sequence；

Such as " the health hall " of user search this program, at least one live video of the TV programme can be according to it The program play times system of distance time in above-mentioned mapping relations, (i.e. the time of the system of the embodiment of the present invention needed to infuse Meaning, the system time of different time zone is not identical, such as there is the time difference in Beijing and Xinjiang, and system time is different.) from closely to remote Sequence be ranked up.Such as system time is the 20:00 on the 2nd of August in 2018, retrieves two live streamings view of " health hall " program Frequently, program play times are respectively the 11:00 on the 2nd of August in 2018, the 17:00 on the 2nd of August in 2018, so, the two live videos It is on August 2,11 2018 that the live video that middle program play times are the 17:00 on the 2nd of August in 2018, which comes program play times: Before 00 live video.

S203 reviews video according to the program play times system of distance time from closely to remote sequence row for the multiple Sequence；

It is similar with ordering rule of the S202 to live video, multiple videos of reviewing can be ranked up, the principle of sequence For according to reviewing program play times system of distance time of video from being closely ranked up to remote sequence, concrete principle reference S202, which is not described herein again.

Multiple videos of reviewing after at least one live video described in after sequence, and sequence are sent to visitor by S204 Family end.

In this way, the embodiment of the present invention is straight at least one that user is wanted that the programm name watched is target video title It broadcasts video and multiple videos of reviewing is sent to before client, it can be according to the program play times system of distance time of video It is ranked up, enables a user to more fast and easily respectively from closely broadcasting video to remote sequentially align and reviewing video It selects the live video being recently played, review video, user is avoided to check that program plays one by one to multiple target videos of displaying Time.

Optionally, in another embodiment, may be used also according to the method for the embodiment of the present invention before S203 referring to Fig. 2 To include:

S205 reviews the multiple video and is grouped according to television channel name, obtains multiple groups and review video；

Wherein, continue by the term of user be " health hall " for be illustrated, then it is multiple review video be system when Between where the date " health hall " program a few days ago played video.Since there are multiple television channels to play with identical The case where video of video name, therefore, the available multiple videos of reviewing of the embodiment of the present invention, reflect in corresponding target The television channel name in relationship is penetrated, to be corresponded to using the identical several videos of reviewing of television channel name as one group The multiple groups of different television channels review video.

So when executing S203, then the multiple groups can be reviewed with every group in video review video and played according to program Time gap system time is from closely to remote sequence sequence.

It is similar with the ordering rule of S202, it multiple groups can be reviewed with every group in video reviews video and be ranked up respectively, The principle of sequence is according to reviewing program play times system of distance time of video from being closely ranked up to remote sequence, specifically Principle is referring to S202, and which is not described herein again.

In this manner it is possible to which different television channels are reviewed video difference for the multiple groups of same " health hall " this program It is ranked up.

It, then can will be more after at least one live video described in after sequence, and sequence so when executing S204 Group reviews video and is sent to client.

Wherein it is possible to by after sequence live video and multiple groups review video and be sent to client, enable a client to Successively show at least one live video according to sequence, and can to every group review in video it is multiple review video according to Sequence is successively shown.

In this way, the embodiment of the present invention is straight at least one that user is wanted that the programm name watched is target video title Broadcast video and multiple when reviewing video and being sent to client, can according to video the program play times system of distance time from It closely arrives remote sequence and is successively ranked up displaying, enable a user to the live streaming for more fast and easily selecting to be recently played Video and video is reviewed, user is avoided to check program play times one by one to multiple target videos of displaying.

Optionally, when reviewing video by the multiple groups after sequence and being sent to client, this variety of can also be reviewed video Television channel name be sent to client together so that multiple groups review in video every group reviews video and is all marked with it and be originated from Television channel name.

In this way, the embodiment of the present invention by programm name be target video title it is multiple review videos according to TV frequency Road title and be grouped display, and show every group of television channel name for reviewing video, allow a user to select different TVs The program video with target video title that channel plays.

Optionally, in one embodiment, referring to Fig. 2, after S201, before S203, according to embodiments of the present invention Method can also include:

S206 extracts the multiple episode information for reviewing video；

Wherein, different episode informations can have for multiple videos that video name is target video title.

By taking TV play as an example, such as " prolonging auspiciousness strategy " this TV play has 70 collection, each collection video of " prolonging auspiciousness strategy " Collection number be its episode information, such as first collection " prolonging auspiciousness strategy " video episode information be first collection, second collection " prolong auspiciousness The episode information of the video of strategy " is the second collection.

By taking film as an example, such as " the fast and the furious " this film had 8 seasons, the season of each season video of " the fast and the furious " Number is its episode information.Such as the episode information of the video of " the fast and the furious " of the first season is the first season.

By taking TV programme/variety show as an example, the episode information of program is TV programme/variety show issue, such as " happy base camp " this variety show, it has many phase videos, and the issue of each phase video is the episode information of the video.

There are also the episode information of other kinds of video in addition to TV play, film, variety show, TV programme etc. with It is above-mentioned enumerate it is similar, therefore mutually referring to, which is not described herein again.

Continue by taking " prolonging auspiciousness strategy " this TV play as an example, such as includes 20 in the multiple target videos searched and review Video is the video for the first collection to the tenth collection that " Hunan Satellite TV " plays respectively, and the first collection that " Zhejiang Satellite TV " plays is extremely The video of tenth collection.That is, there are Liang Ge TV stations all to play this TV play in reviewing video.

S207 determines that the multiple episode information in video identical at least two of reviewing reviews video；

As the example above can determine that reviewing each collection video that the first collection is concentrated to the tenth in video for 20 all has two It is a to review video, such as episode information is the first collection there are two reviewing video, episode information be the second collection there are two review Video ... episode information is the tenth collection there are two reviewing video.

S208 deletes the video of reviewing that described at least two review in video in addition to target reviews video, In, it includes described at least two reviewing program play times system of distance time in video and nearest returning that the target, which reviews video, See video；

By episode information be two of " prolonging auspiciousness strategy " of the first collection review video for be illustrated.

Can determine that the two review the video of reviewing of program play times system of distance time recently in video is target Review video, then, by this first two collected review in video in addition to the target reviews video all to review video equal It deletes, in this way, can remove, collection of drama is identical to repeat video, and only retains one time of system of distance time renewal time recently See video.

It, then can be by multiple videos of reviewing after the step of the deletion according to program so when executing S203 The play time system of distance time is from closely to remote sequence sequence.

In embodiments of the present invention, retrieve video name be target video title it is multiple review video after, right Before it sorts, deduplication operation is carried out to it first, i.e., reviews the identical repetition of episode information in video by multiple and reviews video Deleted, and only retain episode information it is identical it is multiple review program play times system of distance time in video it is nearest one It is a to review video, to avoid showing the video of reviewing of client from repeating video there are collection of drama is identical, influence user's search The problem of experience.

Referring to Fig. 3, a kind of step flow chart of video searching method embodiment of the invention is shown, wherein this method It can be applied to the set-top box of television set, this method can specifically include following steps:

Step 301, EPG information is periodically obtained；

The corresponding program of the EPG information includes programme televised live and reviews program；

The EPG information includes the first mapping relations and the second mapping relations, and the first mapping relations include television channel name Title, television channel ID, the video name of programme televised live, program broadcast address, the mapping relations of program play times, the second mapping Relationship includes television channel name, television channel ID, the video name for reviewing program, program broadcast address, program play times Mapping relations.

Such as set-top box starting when obtain an EPG information, after actuation, every two hours obtain an EPG information into Row is locally stored.Wherein it is possible to be updated to the EPG information being locally stored.

Step 302, user speech is received；

Step 303, the user speech is analyzed, determines term；

Wherein, the term includes target video title, target play time.

Step 304, it is searched respectively in two class mapping relations of the EPG information while meeting video name and the mesh Video name matching, program play times and the matched multiple target mapping relations of the target play time are marked, and are obtained more Multiple program broadcast address in a target mapping relations；

Step 305, multiple target videos are obtained from the multiple program broadcast address；

Step 306, it determines at least one live video in the multiple target video and multiple reviews video；

Step 307, the multiple episode information for reviewing video is extracted, determines and the multiple reviews episode information in video Identical at least two review video, by described at least two review in video in addition to target reviews video review video into Row is deleted, wherein it includes described at least two when reviewing program play times system of distance in video that the target, which reviews video, Between nearest review video；

Step 308, to by after the deletion step it is remaining it is multiple review video and be grouped according to television channel name, It obtains multiple groups and reviews video, the multiple groups are reviewed with every group in video and reviews video respectively according to program play times distance system The time unite from closely to remote sequence sequence；

Step 309, by least one described live video according to the program play times system of distance time from closely to remote Sequence sorts；

Step 310, the multiple groups after at least one live video described in after sequence, and sequence video is reviewed to be sent to Client.

In this way, the embodiment of the present invention is played by obtaining EPG information, and getting comprising target video title, target After the term of time, multiple program broadcast address of hit term can be searched in above-mentioned EPG information, and from multiple Multiple target videos are got at program broadcast address and are back to client, due to including live video in EPG information and returning See the electronic program list information of video, therefore multiple target video that search obtains may include live video and/or review Video.So that user be broadcast live in search/when reviewing video, it is only necessary to carry out voice input, so that it may conveniently search The live streaming that needs to check and/or video is reviewed, simplifies video search operating procedure and operation difficulty, and reduce video and search Rope task amount improves user to the search experience for being broadcast live/reviewing video；

In addition, the embodiment of the present invention also carries out deduplication operation to the video of reviewing retrieved, episode information is identical heavy Diplopia frequency is filtered, to avoid the video for showing the video of client there are identical collection of drama, influences asking for search experience Topic；

In addition, the embodiment of the present invention is by being target video title to programm name and program play times are target section Multiple videos of reviewing of mesh play time are grouped display according to television channel name, and show every group of TV for reviewing video Channel designation allows a user to select the program video with target video title that different television channels play.

It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.

It is corresponding with method provided by the embodiments of the present invention, referring to Fig. 4, show a kind of video search of the present invention The structural block diagram of Installation practice, can specifically include following module:

First obtains module 401, for obtaining EPG information, wherein the corresponding program of the EPG information includes live streaming section Mesh and review program；

Second obtains module 402, for obtaining term, wherein the term includes at least target video title；

First enquiry module 403, for being inquired in the EPG information and the target video name in the term Claim the multiple program broadcast address to match；

Third obtains module 404, for obtaining multiple target videos according to the multiple program broadcast address；

Sending module 405, for the multiple target video to be sent to client.

Optionally, first enquiry module 403, is also used in the first mapping relations in the EPG information and the The program broadcast address to match with the target video title is inquired in two mapping relations respectively, is played with obtaining multiple programs Address；

Optionally, first enquiry module 403, if being also used to the term further includes destination television channel designation, Then inquiry and the target video title and described respectively in first mapping relations and in second mapping relations The program broadcast address that destination television channel designation matches, to obtain multiple program broadcast address.

Optionally, first enquiry module 403, if being also used to the term further includes target play time, First mapping relations are neutralized in second mapping relations and are inquired and the target video title and the target respectively The program broadcast address that play time matches, to obtain multiple program broadcast address.

Optionally, described device further include:

The sending module 405 includes:

Optionally, described device further include:

Optionally, the sending module 405 further include:

The embodiment of the present invention, which passes through, obtains EPG information, and after getting the term comprising target video title, can The multiple program broadcast address to match with the target video title are searched in above-mentioned EPG information, and are broadcast from multiple program It puts and gets multiple target videos at address and be back to client, due to including live video in EPG information and reviewing video Electronic program list information, therefore the obtained multiple target video of search may include live video and/or review video.Make User be broadcast live in search/when reviewing video, it is only necessary to input includes the term of video name, so that it may conveniently be searched Rope is to the live streaming with the video name and/or reviews video, simplifies video search operating procedure and operation difficulty, and drop Low video search task amount, improves user to the search experience for being broadcast live/reviewing video.

For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.

The embodiment of the invention also provides a kind of electronic equipment, comprising: memory, processor and is stored in the memory Computer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processor The step of stating video searching method described in any one embodiment.

The embodiment of the invention also provides a kind of computer readable storage medium, deposited on the computer readable storage medium Computer program is contained, the video as described in any one above-mentioned embodiment is realized when the computer program is executed by processor Step in searching method.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.

The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.

These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.

Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.

Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.

Above to a kind of video searching method provided by the present invention, a kind of video searching apparatus, a kind of electronic equipment with And a kind of computer readable storage medium, be described in detail, specific case used herein to the principle of the present invention and Embodiment is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas； At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the present invention There is change place, in conclusion the contents of this specification are not to be construed as limiting the invention.

Claims

1. a kind of video searching method characterized by comprising

Obtain electronic program EPG information, wherein the corresponding program of the EPG information includes programme televised live and reviews program；

Obtain term, wherein the term includes at least target video title；

The multiple programs to match with the target video title in the term are inquired in the EPG information plays ground Location；

The multiple target video is sent to client.

2. the method according to claim 1, wherein

The EPG information includes the first mapping relations and the second mapping relations, and first mapping relations include television channel name Title, television channel ID, the video name of programme televised live, program broadcast address, the mapping relations of program play times, described second Mapping relations include television channel name, television channel ID, the video name for reviewing program, program broadcast address, program broadcasting The mapping relations of time；

The multiple programs to match with the target video title in the term of inquiring in the EPG information are broadcast Put address, comprising: inquire and the target video name respectively in first mapping relations and in second mapping relations Claim the program broadcast address to match, to obtain multiple program broadcast address.

3. according to the method described in claim 2, it is characterized in that, if the term further includes destination television channel designation, Then the multiple programs to match with the target video title in the term of inquiring in the EPG information play Address, comprising:

It is inquired and the target video title and institute respectively in first mapping relations and in second mapping relations The program broadcast address that destination television channel designation matches is stated, to obtain multiple program broadcast address.

4. according to the method described in claim 2, it is characterized in that,

If the term further includes target play time, the inquiry in the EPG information in the term Multiple program broadcast address that the target video title matches, comprising:

It is inquired and the target video title and institute respectively in first mapping relations and in second mapping relations The program broadcast address that target play time matches is stated, to obtain multiple program broadcast address.

5. according to the method described in claim 2, it is characterized in that,

It is described the multiple target video is sent to client before, the method also includes: inquire in order video library The order video to match with the presence or absence of the target video title in video name and the term；

According to the program play times of target video each in the multiple target video, determine in the multiple target video At least one live video and multiple review video；

By at least one described live video according to the program play times system of distance time from closely to remote sequence sequence；With And video is reviewed according to the program play times system of distance time from closely to remote sequence sequence by the multiple；

6. according to the method described in claim 5, it is characterized in that, it is described by it is the multiple review video and played according to program when The distance system time from closely to before remote sequence sequence, the method also includes: by the multiple video of reviewing according to electricity The grouping of tv channel title, obtains multiple groups and reviews video；

It is described to review video according to the program play times system of distance time from closely sorting to remote sequence for the multiple, it wraps It includes: the multiple groups being reviewed with every group in video and reviews video respectively according to the program play times system of distance time from closely to remote Sequence sequence.

7. according to the method described in claim 5, it is characterized in that, it is described by it is the multiple review video and played according to program when The distance system time from closely to before remote sequence sequence, the method also includes:

Extract the multiple episode information for reviewing video；

The video of reviewing that described at least two review in video in addition to target reviews video is deleted, wherein the mesh Mark review video include described at least two review program play times system of distance time in video it is nearest review video.

8. according to the method described in claim 5, it is characterized in that, the method also includes:

If so, and the multiple target video includes that the target video title reviews video, then it is described by the multiple mesh Mark video is sent to client, comprising:

Live video in the order video and the multiple target video is sent to client.

9. a kind of video searching apparatus characterized by comprising

First obtains module, for obtaining electronic program EPG information, wherein the corresponding program of the EPG information includes live streaming Program and review program；

First enquiry module, for the inquiry in the EPG information and the target video title phase in the term The multiple program broadcast address matched；

Sending module, for the multiple target video to be sent to client.

10. device according to claim 9, which is characterized in that

First enquiry module is also used in the first mapping relations in the EPG information and in the second mapping relations points The program broadcast address that Cha Xun not match with the target video title, to obtain multiple program broadcast address；

Wherein, the EPG information includes the first mapping relations and the second mapping relations, and first mapping relations include TV frequency Road title, television channel ID, the video name of programme televised live, program broadcast address, the mapping relations of program play times, it is described Second mapping relations include television channel name, television channel ID, the video name for reviewing program, program broadcast address, program The mapping relations of play time.

11. device according to claim 10, which is characterized in that

First enquiry module reflects if being also used to the term further includes destination television channel designation described first It penetrates in relationship neutralization second mapping relations and inquires and the target video title and the destination television channel name respectively Claim the program broadcast address to match, to obtain multiple program broadcast address.

12. device according to claim 10, which is characterized in that

First enquiry module closes if being also used to the term further includes target play time in first mapping System neutralizes to inquire respectively in second mapping relations to match with the target video title and the target play time Program broadcast address, to obtain multiple program broadcast address.

13. device according to claim 10, which is characterized in that described device further include:

Second enquiry module is regarded for inquiring in order video library with the presence or absence of the target in video name and the term The order video that frequency title matches；

The sending module includes:

Submodule is determined, if not inquiring video name and the retrieval in order video library for second enquiry module The order video that target video title in word matches, then according to the program of target video each in the multiple target video Play time determines at least one live video in the multiple target video and multiple reviews video；

First sorting sub-module, for will at least one described live video according to the program play times system of distance time from close It sorts to remote sequence；

Second sorting sub-module, for reviewing video according to the program play times system of distance time from closely to remote for the multiple Sequence sequence；

First sending submodule, for will after sequence described in multiple review video after at least one live video and sequence It is sent to client.

14. device according to claim 13, which is characterized in that described device further include:

Second sorting sub-module is also used to review the multiple groups every group in video and reviews video and broadcasts respectively according to program Time gap system time is put from closely to remote sequence sequence.

15. device according to claim 13, which is characterized in that described device further include:

Removing module is deleted for reviewing the video of reviewing in video in addition to target reviews video by described at least two It removes, wherein it includes described at least two reviewing in video the program play times system of distance time most that the target, which reviews video, Close reviews video.

16. device according to claim 13, which is characterized in that the sending module further include:

Second sending submodule, if inquiring video name and the inspection in order video library for second enquiry module The order video that target video title in rope word matches, and the multiple target video includes the target video title Video is reviewed, then the live video in the order video and the multiple target video is sent to client.

17. a kind of electronic equipment characterized by comprising memory, processor and be stored on the memory and can be in institute The computer program run on processor is stated, such as claim 1 to 8 is realized when the computer program is executed by the processor Any one of described in video searching method the step of.

18. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium Program realizes such as video searching method described in any item of the claim 1 to 8 when the computer program is executed by processor In step.