CN110290419A - Video broadcasting method, device and electronic equipment - Google Patents
Video broadcasting method, device and electronic equipment Download PDFInfo
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- CN110290419A CN110290419A CN201910553882.7A CN201910553882A CN110290419A CN 110290419 A CN110290419 A CN 110290419A CN 201910553882 A CN201910553882 A CN 201910553882A CN 110290419 A CN110290419 A CN 110290419A
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- 238000000034 method Methods 0.000 title claims abstract description 52
- 208000001491 myopia Diseases 0.000 claims abstract description 221
- 239000000284 extract Substances 0.000 claims abstract description 10
- 230000004044 response Effects 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 16
- 238000004590 computer program Methods 0.000 claims description 13
- 230000001960 triggered effect Effects 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000000802 evaporation-induced self-assembly Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
- H04N21/8405—Generation or processing of descriptive data, e.g. content descriptors represented by keywords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The embodiment of the invention provides a kind of video broadcasting methods, device and electronic equipment, extract in long video to be associated corresponding key frame on multiple predeterminated positions, and multiple comparison key frames in short-sighted frequency to be associated near end position, judge whether above-mentioned comparison key frame matches with the key frame to be compared on multiple predeterminated positions, if matching, then above-mentioned long video is associated with short-sighted frequency, and play above-mentioned long video, wherein, it is consistent with corresponding broadcasting content near end position in the short-sighted frequency that the opening of the long video broadcasts the corresponding broadcasting content in position.The above method is compared by key frame, finds the long video where short-sighted frequency and association, compares manual association, and efficiency improves；Also, when long video is played, open that broadcast the corresponding broadcasting content in position broadcasting content corresponding with end position in short-sighted frequency consistent so that user when watching long video without being pulled at progress bar to viewing content manually, the viewing experience of user can be improved.
Description
Technical field
The present invention relates to multimedia technology fields, more particularly to a kind of video broadcasting method, device and electronic equipment.
Background technique
Currently, the content of short-sighted frequency be long video content segment in the case where, video player, which can have, " to be seen just
The function of piece ".But video player to be made to show the mark of " seeing positive " when showing short-sighted frequency, on condition that needing will be short
Video is associated with long video, is not in " seeing positive " this mark if short-sighted frequency is not associated with long video.
It is currently by being manually associated with being associated with for long video to short-sighted frequency, manual operation realizes short-sighted frequency and length
The association of video not only heavy workload, labor intensive, and be associated with low efficiency cause many short-sighted frequencies in a short time can not be with
Long video is associated, so that video player will not show the mark of " seeing positive " when showing the short-sighted frequency, in turn
Cause corresponding long video that cannot be demonstrated, can not be played and watch by user.Also, in the prior art, user clicks and " sees just
After piece " option, video is played from video start time point with the associated long video of short-sighted frequency, for wanting the short video content of viewing
For the user of video content later, experience poor.
Summary of the invention
The embodiment of the present invention is designed to provide a kind of video broadcasting method, device and electronic equipment, with realize will be short
Video and corresponding long video efficient correlation, and then improve the light exposure of long video, and when associated long video is played,
It is played corresponding broadcasting content near the short-sighted frequency end position.Specific technical solution is as follows:
In a first aspect, the embodiment of the invention provides a kind of video broadcasting methods, which comprises
Short-sighted frequency to be associated is obtained, the short-sighted frequency is the video clip intercepted from long video；
Obtain long video to be associated；
Corresponding key frame to be compared on multiple predeterminated positions is extracted in the long video, and is extracted described short-sighted
Multiple comparison key frames in frequency near end position, wherein extracted on each predeterminated position in the long video it is described to
The quantity for comparing key frame is identical, and the quantity of multiple comparison key frames in the short-sighted frequency near end position and the length
The quantity of the key frame to be compared extracted on a predeterminated position in video is identical；
Judge multiple comparison key frames in the short-sighted frequency near end position whether in the key frame to be compared
Key frame match；
If matched, the long video and the short-sighted frequency are associated, and play the long video, wherein institute
That states long video opens that broadcast the corresponding broadcasting content in position consistent with corresponding broadcasting content near end position in the short-sighted frequency.
In one embodiment, the method, further includes:
Extract the timestamp of corresponding key frame to be compared on multiple predeterminated positions in the long video；
The multiple comparison key frames judged in the short-sighted frequency near end position whether with the pass to be compared
After key frame in key frame matches, further includes:
If matched, the timestamp of the key frame to be compared to match is obtained；
By the corresponding position of timestamp in the timestamp of the acquired key frame to be compared to match the latest, as institute
It states opening for long video and broadcasts position, the corresponding short-sighted frequency is recorded.
In one embodiment, the method also includes:
After receiving video player for the broadcasting page presentation request of the short-sighted frequency, detecting the short-sighted frequency is
It is no that there are associated long videos；
When the short-sighted frequency is there are when associated long video, Xiang Suoshu video player returns to broadcasting page presentation and rings
It answers, carries in the broadcasting page presentation response for indicating that there are the instruction information of associated long video and the length
Position is broadcast in opening for video, so that the video player watches option in the broadcasting page presentation long video of the short-sighted frequency, and
Be triggered after operation in long video viewing option, since it is described open broadcast position play the long video.
In one embodiment, opening for the long video broadcasts stop bits in the corresponding broadcasting content in position and the short-sighted frequency
It is consistent to set corresponding broadcasting content nearby, comprising:
The corresponding broadcasting content in position is broadcast in opening for the long video, in broadcasting corresponding with the end position of the short-sighted frequency
Hold consistent；
Or；
The corresponding broadcasting content in position is broadcast in opening for the long video, is when presetting with the end position apart from the short-sighted frequency
The corresponding broadcasting content in long position is consistent.
In one embodiment, the multiple comparison key frames judged in the short-sighted frequency near end position whether with
Key frame in the key frame to be compared matches, comprising:
The cryptographic Hash for calculating multiple comparison key frames in the short-sighted frequency near end position, obtains multiple comparison Hash
Value；
The cryptographic Hash for calculating corresponding key frame to be compared on each predeterminated position of the long video, obtain it is multiple to than
To cryptographic Hash；
When the cryptographic Hash in the multiple comparison cryptographic Hash and multiple cryptographic Hash to be compared is identical two-by-two, then described in judgement
Multiple comparison key frames in short-sighted frequency near end position match with the key frame in the key frame to be compared.
Second aspect, the embodiment of the invention provides a kind of video play device, described device includes:
First obtains module, and for obtaining short-sighted frequency to be associated, the short-sighted frequency is to intercept to obtain from long video
Video clip；
Second obtains module, for obtaining long video to be associated；
Extraction module, for extracting in the long video corresponding key frame to be compared on multiple predeterminated positions, with
And multiple comparison key frames in the extraction short-sighted frequency near end position, wherein each predeterminated position in the long video
The quantity of the key frame to be compared of upper extraction is identical, and multiple comparison key frames in the short-sighted frequency near end position
Quantity it is identical as the quantity of the key frame to be compared extracted on a predeterminated position in the long video；
Judgment module, for judge multiple comparison key frames in the short-sighted frequency near end position whether with it is described to
The key frame compared in key frame matches；
Relating module, if be associated the long video and the short-sighted frequency, and play the length for matching
Video, wherein the broadcasting corresponding with end position in the short-sighted frequency of the corresponding broadcasting content in position is broadcast in opening for the long video
Content is consistent.
In one embodiment, the extraction module is also used to extract in the long video on multiple predeterminated positions respectively
The timestamp of corresponding key frame to be compared；
The relating module obtains the timestamp of the key frame to be compared to match if being also used to match；It will be obtained
The corresponding position of timestamp in the timestamp of the key frame to be compared to match taken the latest, broadcasts as opening for the long video
Position, the corresponding short-sighted frequency are recorded.
In one embodiment, described device further include:
Detection module, for examining after receiving video player for the broadcasting page presentation request of the short-sighted frequency
The short-sighted frequency is surveyed with the presence or absence of associated long video；
Return module is responded, for when the short-sighted frequency is there are when associated long video, Xiang Suoshu video player to be returned
It playbacks and puts page presentation response, carry in the broadcasting page presentation response for indicating that there are the instructions of associated long video
Information and opening for the long video broadcast position, so that the video player is long in the broadcasting page presentation of the short-sighted frequency
Video-see option, and being triggered after operation in long video viewing option, since it is described open broadcast position play the length
Video.
In one embodiment, opening for the long video broadcasts stop bits in the corresponding broadcasting content in position and the short-sighted frequency
It is consistent to set corresponding broadcasting content nearby, comprising:
The corresponding broadcasting content in position is broadcast in opening for the long video, in broadcasting corresponding with the end position of the short-sighted frequency
Hold consistent；Alternatively, the corresponding broadcasting content in position is broadcast in opening for the long video, it is pre- with the end position apart from the short-sighted frequency
If the corresponding broadcasting content in the position of duration is consistent.
In one embodiment, the judgment module is more near end position in the short-sighted frequency specifically for calculating
A cryptographic Hash for comparing key frame, obtains multiple comparison cryptographic Hash；And it is right on each predeterminated position of the calculating long video
The cryptographic Hash for the key frame to be compared answered obtains multiple cryptographic Hash to be compared；When the multiple comparison cryptographic Hash and it is multiple to than
When identical two-by-two to the cryptographic Hash in cryptographic Hash, then determine multiple comparison key frames in the short-sighted frequency near end position with
Key frame in the key frame to be compared matches.
The third aspect, the embodiment of the invention provides a kind of electronic equipment, including processor, communication interface, memory and
Communication bus, wherein processor, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the program stored on memory, realizes any of the above-described video broadcasting method.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage medium, the computer-readable storage
Dielectric memory contains computer program, and the computer program realizes any of the above-described video playing when being executed by processor
Method.
5th aspect, the embodiment of the invention also provides a kind of computer program products comprising instruction, when it is being calculated
When being run on machine, so that computer executes any of the above-described video broadcasting method.
Video broadcasting method, device and electronic equipment provided in an embodiment of the present invention extract more in long video to be associated
Multiple comparison key frames on a predeterminated position in corresponding key frame and short-sighted frequency to be associated near end position,
Judge whether above-mentioned comparison key frame matches with the key frame to be compared on multiple predeterminated positions, if it does, then by above-mentioned length
Video is associated with short-sighted frequency, and plays above-mentioned long video, wherein the corresponding broadcasting content in position and institute are broadcast in opening for the long video
State in short-sighted frequency that corresponding broadcasting content is consistent near end position.The above method by algorithm automatically by short-sighted frequency with it is to be associated
Long video be compared by frame, find the long video where short-sighted frequency, be then associated the short-sighted frequency with long video, phase
Than manual association, efficiency is significantly improved, so that the light exposure of long video is improved；Also, when above-mentioned long video is broadcast
When putting, open that broadcast the corresponding broadcasting content in position consistent with corresponding broadcasting content near end position in short-sighted frequency, so that with
When watching long video without pulling progress bar manually, the broadcasting content of long video terminates to hold in the mouth near content from short-sighted frequency automatically at family
Broadcasting is connect, the viewing experience of user can be improved.
Certainly, implement any of the products of the present invention or method it is not absolutely required at the same reach all the above excellent
Point.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is video broadcasting method flow chart provided in an embodiment of the present invention；
Fig. 2 is another flow chart of video broadcasting method provided in an embodiment of the present invention；
Fig. 3 is the video broadcasting method flow chart provided in an embodiment of the present invention applied to video player；
Fig. 4 is another flow chart of video broadcasting method provided in an embodiment of the present invention；
Fig. 5-1 is a kind of video play device schematic diagram provided in an embodiment of the present invention；
Fig. 5-2 is a kind of video play device schematic diagram provided in an embodiment of the present invention；
Fig. 6 is another video play device schematic diagram provided in an embodiment of the present invention；
Fig. 7 is a kind of electronic equipment structural schematic diagram provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
During short video display, if detecting that the short-sighted frequency is the video clip intercepted from long video,
Short video display interface can show the mark of " seeing positive ", " seeing former piece " one kind, and user can be with direct viewing after clicking the mark
The corresponding long video of short-sighted frequency.In order to improve the light exposure of the corresponding long video of short-sighted frequency, the embodiment of the invention provides one kind
Video broadcasting method can be applied to server, as shown in Figure 1, this method comprises the following steps:
Step 101 obtains short-sighted frequency to be associated, which is the video clip intercepted from long video.
In general, user when watching video, can intercept occurring wonderful in video, for example, viewing basketball ratio
When matching video, the video clip at classical shooting moment is intercepted；Or when watching game video, by view at the kill
Frequency content is intercepted；Again or when watching spy war piece, the video clip at fierce gunbattle moment is intercepted.In this step
In, short-sighted frequency to be associated is a part of video content intercepted from long video.
Step 102 obtains long video to be associated.
In this step, long video that can be to be associated according to the video presentation acquisition of information of short-sighted frequency.For example, if it is
The short-sighted frequency intercepted in movie and television play, can be according to the video presentations information such as protagonist title, director's title, movie and television play name in short-sighted frequency
Obtain long video to be associated.If it is the short-sighted frequency intercepted in red live video is netted, then can according to video main broadcaster's name, depending on
The information such as frequency content type obtain long video to be associated.It, then can basis if it is the short-sighted frequency intercepted in match video
The acquisition of information long videos to be associated such as player's name, team's name of player, racing tip.It is appreciated that obtain
There are many mode, it is not limited to the above-mentioned acquisition modes enumerated.
Corresponding key frame to be compared on multiple predeterminated positions in step 103, extraction long video to be associated, and
Extract multiple comparison key frames in short-sighted frequency near end position, wherein extracted on each predeterminated position in long video to
The quantity for comparing key frame is identical, and one in the quantity and long video of multiple comparison key frames in short-sighted frequency near end position
The quantity of the key frame to be compared extracted on a predeterminated position is identical.
Preliminary screening is carried out to the associated long video of short-sighted frequency in above-mentioned steps 102, obtains multiple long views to be associated
Frequently.In this step, corresponding multiple video frames, determination on multiple predeterminated positions in above-mentioned long video to be associated are extracted
For key frame to be compared, multiple video frames in short-sighted frequency to be associated near end position are extracted, are determined as comparing key frame.
The mode for extracting video frame can use extracting mode in the prior art, in the present embodiment with no restrictions.
Step 104, judge multiple comparison key frames in short-sighted frequency near end position whether in key frame to be compared
Key frame match.
In this step, by multiple comparison key frames of extraction, one by one it is corresponding on each predeterminated position it is multiple to than
Key frame is matched, each comparison key frame can be compared with the picture pixels value of each key frame to be compared,
If it is identical as each picture pixels value of key frame to be compared to compare key frame, then it represents that the comparison key frame and pass to be compared
Key frame matches.
If step 105 matches, long video and short-sighted frequency are associated, and play long video, wherein long video
Open that broadcast the corresponding broadcasting content in position broadcasting content corresponding with end position in short-sighted frequency consistent.
In this step, when judging result is to match in step 104, the long video to match and short-sighted frequency are carried out
Opening for long video specifically can be broadcast position as related information and be recorded in short-sighted frequency, wherein position is broadcast in opening for long video by association
It is consistent with corresponding broadcasting content near end position in short-sighted frequency to set corresponding broadcasting content.
Video broadcasting method provided by the above embodiment, the short-sighted frequency that will be intercepted from long video automatically by algorithm
It is compared with long video to be associated by frame, finds the long video where short-sighted frequency, and the short-sighted frequency and long video are carried out
Manual association is compared in association, and association efficiency significantly improves, and then the light exposure of long video can be improved；Also, work as long video quilt
When broadcasting, open that broadcast the corresponding broadcasting content in position broadcasting content corresponding with end position in short-sighted frequency consistent, so that user
When watching long video without pulling progress bar manually, the broadcasting content of long video terminates to be connected near content from short-sighted frequency automatically
It plays, the viewing experience of user can be improved.
With reference to the accompanying drawing, method and device provided by the invention is described in detail with specific embodiment.
In embodiments of the present invention, as shown in Fig. 2, the above method specifically includes:
Step 201 obtains short-sighted frequency to be associated, which is the video clip intercepted from long video.
Step 202 obtains long video to be associated.
Wherein, the acquisition modes of long video to be associated are with the acquisition modes of step 102, and details are not described herein again.
Corresponding key frame to be compared on multiple predeterminated positions in step 203, extraction long video to be associated, and
In long video on multiple predeterminated positions corresponding key frame to be compared timestamp, wherein in long video each preset position
The quantity for setting the key frame to be compared of extraction is identical.
In this step, extract in long video corresponding key frame to be compared on multiple predeterminated positions, can be by
It is extracted according to prefixed time interval, i.e., the time point of each time interval is a predeterminated position, for example, if long video total duration is
40min, prefixed time interval 1s then extract primary key frame to be compared every 1s, then share 2400 predeterminated positions,
In, the key frame number to be compared extracted on each predeterminated position can be equal.It is also possible to according to default video interframe
Every extraction, the present embodiment with no restrictions, compares in order to more accurate, can choose predeterminated positions more as far as possible.In this step,
The timestamp of each key frame can also be extracted from the key frame to be compared of extraction.
Multiple comparison key frames in step 204, the short-sighted frequency of extraction near end position.Wherein, stop bits in short-sighted frequency
The key frame to be compared extracted on a predeterminated position in the quantity and above-mentioned long video of multiple comparison key frames near setting
Quantity is identical.
In this step, similar, it can also be extracted according to prefixed time interval or according to default video frame period short
Multiple comparison key frames near the end position of video.The end position of short-sighted frequency nearby can be at the end of the short-sighted frequency
Between the fixed time period put 2 points of 41 seconds to the 3rd minute periods can be arranged for example, short-sighted frequency total duration is 3 minutes
For the end time section of short-sighted frequency, i.e., end by the period in short-sighted frequency end time point 20 seconds, as short-sighted frequency
Period；The total time ratio setting of short-sighted frequency can also be occupied according to end time section, for example, will be at the end of the short-sighted frequency
Between 1/10th period of the total time for occupying short-sighted frequency for putting, be set as the end time section of short-sighted frequency.It is appreciated that
Key frame to be compared can be not necessarily extracted at short-sighted frequency end position point, in other words, the end frame of short-sighted frequency might not be by
It is extracted as key frame to be compared.Obviously, above-mentioned key frame to be compared is obtained from long video, and total quantity is far more than comparison
Key frame.It is also to be understood that step 203 and step 204 do not have strict sequence.
Step 205, judge multiple comparison key frames in short-sighted frequency near end position whether in key frame to be compared
Key frame match.
In this step, specifically, can be the comparison that will compare key frame and key frame to be compared progress picture element,
If two picture elements are identical, then it represents that compare key frame and key frame picture to be compared is identical.Alternatively, calculating short-sighted
The cryptographic Hash of multiple comparison key frames in frequency near end position, obtains multiple comparison cryptographic Hash；Calculate each of long video
The cryptographic Hash of corresponding key frame to be compared on predeterminated position, obtains multiple cryptographic Hash to be compared；When multiple comparison cryptographic Hash with
When cryptographic Hash in multiple cryptographic Hash to be compared is identical two-by-two, then determine that multiple comparisons in short-sighted frequency near end position are crucial
Frame matches with the key frame in key frame to be compared, also illustrates that the short-sighted frequency is the video intercepted from above-mentioned long video.Again
Alternatively, can also be matched using peak value noise algorithm or other existing algorithms, the present embodiment is with no restrictions.It is appreciated that
The predeterminated position of selection is more, and matched accuracy is higher.
If step 206 matches, long video and short-sighted frequency are associated.
It in this step, can if multiple comparison key frames of short-sighted frequency match with the key frame in key frame to be compared
To obtain the timestamp of matched each key frame to be compared.By in the timestamp of acquired key frame to be compared the latest
Position is broadcast as opening for long video in the corresponding position of timestamp, and corresponding short-sighted frequency is recorded；That is, opening for long video is broadcast
Related information of the position as short-sighted frequency, is recorded in short video information, it will be understood that above-mentioned timestamp is also short-sighted frequency in length
End time point in video.At the same time it can also be recorded in short-sighted frequency letter using the id of long video as the related information of short-sighted frequency
In breath.
Step 207, receive video player for short-sighted frequency broadcasting page presentation request after, detecting short-sighted frequency is
It is no that there are associated long videos；
In this step, it can detecte the video id for whether including long video in short video information, opening for long video broadcasts position
Corresponding time point etc. is set, if comprising there are associated long videos for the short-sighted frequency.
Step 208, when short-sighted frequency is there are when associated long video, returned to video player and play page presentation and ring
It answers, plays and carry in page presentation response for indicating that there are the instruction information of associated long video and opening for long video
Position is broadcast, so that video player watches option in the broadcasting page presentation long video of short-sighted frequency, and watches option in long video
Be triggered after operation, since open broadcast position play long video.
Wherein, opening for long video broadcasts the corresponding broadcasting content in position, can broadcasting corresponding with the end position of short-sighted frequency
Content is consistent, for example, position is broadcast in rising for long video if time of the end time point of short-sighted frequency in long video is 10 minutes and 30 seconds
Set also for 10 points 30 seconds.Played using which, user after having watched short-sighted frequency, watch long video when video content with it is short-sighted
Video content seamless connection at the end of frequency, user do not have duplicate contents when watching.
Alternatively, the corresponding broadcasting content in position is broadcast in opening for long video, it can also be pre- with the end position apart from short-sighted frequency
If the corresponding broadcasting content in the position of duration is consistent；For example, time of the end time point of short-sighted frequency in long video is 20 minutes
20 seconds, if preset duration is 3s, it was 3s from the end position apart from short-sighted frequency that rising for long video, which broadcasts position as 20 points of 17s,
Position start to play.It is played using which, the long video starting content of user's viewing and short video trailer fraction content
It repeats, family can be used and do not have lofty sense when watching video.
Correspondingly, can be applied to video player the embodiment of the invention also provides a kind of video correlating method, such as scheme
Shown in 3, include the following steps:
Step 301 sends the broadcasting page presentation request for short-sighted frequency to server.
Step 302 receives the broadcasting page presentation response that server returns.
Step 303 is carried when in broadcasting page presentation response for indicating that there are the instruction of associated long video letters
When breath, option is watched in the broadcasting page presentation long video of short-sighted frequency.
Step 304 is triggered after operation in long video viewing option, carries short-sighted frequency when playing in page presentation response
When end time point in long video, long video is played since end time point.
Obviously, in this step, above-mentioned end time point is that rising for long video broadcasts position corresponding time point.Using above-mentioned
Video correlating method, when playing short-sighted frequency, can show that long video watches option, improve when there are associated long video
The exposure of long video, moreover, being carried after long video viewing option due to playing in page presentation response when the user clicks
End time point of the short-sighted frequency in long video, video player can play above-mentioned long video since end time point,
Rather than played since video, improve the experience that user watches video.
Based on above-mentioned video broadcasting method, the embodiment of the present invention also provides a kind of video playing applied to video player
Method, as shown in figure 4, this method comprises:
Step 401, when the short-sighted frequency in video player will be played, video player is sent to server for short
The broadcasting page presentation of video is requested.
Step 402, server detect short after receiving video player for the broadcasting page presentation request of short-sighted frequency
Video whether there is associated long video.
If step 403, short-sighted frequency return to video player there are when associated long video and play page presentation sound
It answers.
In this step, playing can be carried in page presentation response for indicating that there are the instruction of associated long video letters
Breath, so that video player watches option in the broadcasting page presentation long video of short-sighted frequency；And short-sighted frequency can be carried in length
End time point in video, is determined as opening for long video for the end point and broadcasts position, so that video player is seen in long video
See that option is triggered after operation, since open broadcast position play long video.
Opposite, if associated long video is not present in short-sighted frequency, it can not return and play page presentation response, if view
Frequency player, which is not received by, plays page presentation response, then it represents that associated long video is not present, only plays the short-sighted frequency
?.
After step 404, video player receive the broadcasting page presentation response that server returns, obtains and play page presentation
The information carried in response.
Step 405 is carried when in broadcasting page presentation response for indicating that there are the instruction of associated long video letters
When breath, option is watched in the broadcasting page presentation long video of short-sighted frequency.
Step 406 is triggered after operation in long video viewing option, judges that above-mentioned trigger action generation has been tied in short-sighted frequency
When beam plays, during being still playing, if occurring to enter step 407 when short-sighted frequency has terminated to play, if occurring
During short-sighted frequency is playing, then 408 are entered step.
Step 407, when play page presentation response in carry end time point of the short-sighted frequency in long video when, from knot
Beam time point starts to play long video.
Step 408 plays length since the current play time of short-sighted frequency in above-mentioned long video corresponding time point
Video.
In above-described embodiment, when the associated long video of short-sighted frequency is played, if user has watched short-sighted frequency, depending on
Frequency player can play the long video since the end time point of short-sighted frequency；If user plays short-sighted frequency not yet,
End time point corresponding long video time point of short-sighted frequency user can be watched as the broadcast start time of long video point,
To play above-mentioned long video；Rather than played from the start time point of long video, improve the experience that user watches video.
Based on the same inventive concept, the above-mentioned video broadcasting method provided according to embodiments of the present invention, the embodiment of the present invention
A kind of video play device is also provided, as shown in fig. 5-1, which includes: structural schematic diagram
First obtains module 51, and for obtaining short-sighted frequency to be associated, short-sighted frequency is the view intercepted from long video
Frequency segment；
Second obtains module 52, for obtaining long video to be associated；
Extraction module 53, for extracting in long video corresponding key frame to be compared on multiple predeterminated positions, and
Extract multiple comparison key frames in short-sighted frequency near end position, wherein extracted on each predeterminated position in long video to
The quantity for comparing key frame is identical, and one in the quantity and long video of multiple comparison key frames in short-sighted frequency near end position
The quantity of the key frame to be compared extracted on a predeterminated position is identical；
Judgment module 54, for judge multiple comparison key frames in short-sighted frequency near end position whether with pass to be compared
Key frame in key frame matches；
Relating module 55, if be associated long video and short-sighted frequency, and play long video for matching, wherein
It is consistent that the opening of long video broadcasts the corresponding broadcasting content in position broadcasting content corresponding with end position in short-sighted frequency.
In one embodiment, extraction module 53 are also used to extract corresponding on multiple predeterminated positions in long video
The timestamp of key frame to be compared；
Above-mentioned relating module 55 obtains the timestamp of the key frame to be compared to match if being also used to match；By institute
Timestamp in the timestamp of the key frame to be compared to match obtained the latest broadcasts position as opening for long video, and correspondence is short-sighted
Frequency is recorded.
In one embodiment, as shown in Fig. 5-2, above-mentioned apparatus further include:
Detection module 56, for detecting after receiving video player for the broadcasting page presentation request of short-sighted frequency
Short-sighted frequency whether there is associated long video；
Return module 57 is responded, for returning and playing to video player when short-sighted frequency is there are when associated long video
Page presentation response plays carrying in page presentation response and is used to indicate the instruction information there are associated long video, and
Position is broadcast in opening for long video, so that video player watches option in the broadcasting page presentation long video of short-sighted frequency, and regards long
Frequency viewing option be triggered after operation, since open broadcast position play long video.
In one embodiment, long video open broadcast the corresponding broadcasting content in position with it is right near end position in short-sighted frequency
The broadcasting content answered is consistent, comprising:
The corresponding broadcasting content in position is broadcast in opening for long video, and broadcasting content corresponding with the end position of short-sighted frequency is consistent；
Alternatively, the corresponding broadcasting content in position is broadcast in opening for long video, it is the position pair of preset duration with the end position apart from short-sighted frequency
The broadcasting content answered is consistent.
In one embodiment, judgment module 54, specifically for calculating multiple comparisons in short-sighted frequency near end position
The cryptographic Hash of key frame obtains multiple comparison cryptographic Hash；And it is corresponding to be compared on each predeterminated position of calculating long video
The cryptographic Hash of key frame obtains multiple cryptographic Hash to be compared；Kazakhstan in multiple comparison cryptographic Hash and multiple cryptographic Hash to be compared
When uncommon value is identical two-by-two, then multiple comparison key frames in short-sighted frequency near end position and the pass in key frame to be compared are determined
Key frame matches.
Correspondingly, being applied to video player the embodiment of the invention also provides a kind of video play device, structure is shown
It is intended to as shown in fig. 6, the device includes:
Request sending module 61, for sending the broadcasting page presentation request for short-sighted frequency to server；
Receiving module 62 is responded, for receiving the broadcasting page presentation response of server return；
Display module 63, for carrying when in broadcasting page presentation response for indicating that there are associated long videos
When indicating information, option is watched in the broadcasting page presentation long video of short-sighted frequency；
Video playback module 64, for being triggered after operation in long video viewing option, when playing in page presentation response
When carrying end time point of the short-sighted frequency in long video, long video is played since end time point.
In one embodiment, video playback module 64 is specifically used for after long video viewing option is triggered operation, when
Play in page presentation response and carry end time point of the short-sighted frequency in long video, and trigger action occur short-sighted frequency
When terminating after playing, long video is played since end time point；And after long video viewing option is triggered operation, when
When trigger action occurs during short-sighted frequency is playing, the play time current from short-sighted frequency is in above-mentioned long video
Corresponding time point starts to play long video.
The embodiment of the invention also provides a kind of electronic equipment, as shown in fig. 7, comprises processor 71, communication interface 72, depositing
Reservoir 73 and communication bus 74, wherein processor 71, communication interface 72, memory 73 are completed each other by communication bus 74
Communication,
Memory 73, for storing computer program；
Processor 71 when for executing the program stored on memory 73, realizes following steps:
Short-sighted frequency to be associated is obtained, which is the video clip intercepted from long video；
Obtain long video to be associated；
Extracting in long video terminates in corresponding key frame to be compared, and the short-sighted frequency of extraction on multiple predeterminated positions
Multiple comparison key frames near position, wherein the quantity of the key frame to be compared extracted on each predeterminated position in long video
It is identical, and extracted on a predeterminated position in the quantity and long video of multiple comparison key frames in short-sighted frequency near end position
Key frame to be compared quantity it is identical；
Judge multiple comparison key frames in short-sighted frequency near end position whether with the key frame in key frame to be compared
Match；
If matched, long video and short-sighted frequency are associated, and play long video, wherein position is broadcast in opening for long video
It is consistent with corresponding broadcasting content near end position in short-sighted frequency to set corresponding broadcasting content.
In one embodiment, the above method, further includes:
Extract the timestamp of corresponding key frame to be compared on multiple predeterminated positions in long video；
Multiple comparison key frames in judging short-sighted frequency near end position whether with the key in key frame to be compared
After frame matches, further includes:
If matched, the timestamp of the key frame to be compared to match is obtained；
Timestamp in the timestamp of the acquired key frame to be compared to match the latest is broadcast as opening for long video
Position, corresponding short-sighted frequency are recorded.
In one embodiment, the above method further include:
After receiving video player for the broadcasting page presentation request of short-sighted frequency, short-sighted frequency is detected with the presence or absence of phase
Associated long video；
When short-sighted frequency is there are when associated long video, is returned to video player and play page presentation response, broadcast page
Face shows in response and carries for indicating that there are the instruction information of associated long video and opening for long video to broadcast position, makes
Video player watches option in the broadcasting page presentation long video of short-sighted frequency, and be triggered operation in long video viewing option
Afterwards, since open broadcast position play long video.
In one embodiment, long video open broadcast the corresponding broadcasting content in position with it is right near end position in short-sighted frequency
The broadcasting content answered is consistent, comprising:
The corresponding broadcasting content in position is broadcast in opening for long video, and broadcasting content corresponding with the end position of short-sighted frequency is consistent；
Alternatively, the corresponding broadcasting content in position is broadcast in opening for long video, it is the position pair of preset duration with the end position apart from short-sighted frequency
The broadcasting content answered is consistent.
In one embodiment, judgment module is closed specifically for calculating multiple comparisons in short-sighted frequency near end position
The cryptographic Hash of key frame obtains multiple comparison cryptographic Hash；And corresponding pass to be compared on each predeterminated position of calculating long video
The cryptographic Hash of key frame obtains multiple cryptographic Hash to be compared；Hash in multiple comparison cryptographic Hash and multiple cryptographic Hash to be compared
When being worth identical two-by-two, then the key in the multiple comparison key frames and key frame to be compared in short-sighted frequency near end position is determined
Frame matches.
In another embodiment provided by the invention, a kind of computer readable storage medium is additionally provided, it is computer-readable
It is stored with computer program in storage medium, is realized when computer program is executed by processor any of the above-described applied to server
Video broadcasting method step.
In another embodiment provided by the invention, a kind of computer program product comprising instruction is additionally provided, when it
When running on computers, so that computer executes any video broadcasting method applied to server in above-described embodiment.
The communication bus that above-mentioned server is mentioned can be Peripheral Component Interconnect standard (Peripheral Component
Interconnect, PCI) bus or expanding the industrial standard structure (Extended Industry Standard
Architecture, EISA) bus etc..The communication bus can be divided into address bus, data/address bus, control bus etc..For just
It is only indicated with a thick line in expression, figure, it is not intended that an only bus or a type of bus.
Communication interface is for the communication between above-mentioned electronic equipment and other equipment.
Memory may include random access memory (Random Access Memory, RAM), also may include non-easy
The property lost memory (Non-Volatile Memory, NVM), for example, at least a magnetic disk storage.Optionally, memory may be used also
To be storage device that at least one is located remotely from aforementioned processor.
Above-mentioned processor can be general processor, including central processing unit (Central Processing Unit,
CPU), network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
It is field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.
In the above-described embodiments, can come wholly or partly by software, hardware, firmware or any combination thereof real
It is existing.When implemented in software, it can entirely or partly realize in the form of a computer program product.The computer program
Product includes one or more computer instructions.When loading on computers and executing the computer program instructions, all or
It partly generates according to process or function described in the embodiment of the present invention.The computer can be general purpose computer, dedicated meter
Calculation machine, computer network or other programmable devices.The computer instruction can store in computer readable storage medium
In, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the computer
Instruction can pass through wired (such as coaxial cable, optical fiber, number from a web-site, computer, server or data center
User's line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, server or
Data center is transmitted.The computer readable storage medium can be any usable medium that computer can access or
It is comprising data storage devices such as one or more usable mediums integrated server, data centers.The usable medium can be with
It is magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state hard disk
Solid State Disk (SSD)) etc..
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Each embodiment in this specification is all made of relevant mode and describes, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for device,
For electronic equipment, computer readable storage medium, computer program product, since it is substantially similar to the method embodiment, institute
To be described relatively simple, the relevent part can refer to the partial explaination of embodiments of method.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (11)
1. a kind of video broadcasting method characterized by comprising
Short-sighted frequency to be associated is obtained, the short-sighted frequency is the video clip intercepted from long video；
Obtain long video to be associated；
Corresponding key frame to be compared on multiple predeterminated positions is extracted in the long video, and is extracted in the short-sighted frequency
Multiple comparison key frames near end position, wherein that extracts on each predeterminated position in the long video is described to be compared
The quantity of key frame is identical, and the quantity of multiple comparison key frames in the short-sighted frequency near end position and the long video
In the quantity of the key frame to be compared extracted on a predeterminated position it is identical；
Judge multiple comparison key frames in the short-sighted frequency near end position whether with the pass in the key frame to be compared
Key frame matches；
If matched, the long video and the short-sighted frequency are associated, and play the long video, wherein the length
It is consistent with corresponding broadcasting content near end position in the short-sighted frequency that the opening of video broadcasts the corresponding broadcasting content in position.
2. the method according to claim 1, wherein the method also includes:
Extract the timestamp of corresponding key frame to be compared on multiple predeterminated positions in the long video；
The multiple comparison key frames judged in the short-sighted frequency near end position whether with the key frame to be compared
In key frame match after, further includes:
If matched, the timestamp of the key frame to be compared to match is obtained；
By the corresponding position of timestamp in the timestamp of the acquired key frame to be compared to match the latest, as the length
Position is broadcast in opening for video, and the corresponding short-sighted frequency is recorded.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
After receiving video player for the broadcasting page presentation request of the short-sighted frequency, detect whether the short-sighted frequency is deposited
In associated long video；
When the short-sighted frequency is there are when associated long video, Xiang Suoshu video player returns to broadcasting page presentation response, institute
It states to play and be carried in page presentation response for indicating that there are the instruction information of associated long video and the long videos
It opens and broadcasts position, so that the video player watches option in the broadcasting page presentation long video of the short-sighted frequency, and described
Long video viewing option be triggered after operation, since it is described open broadcast position play the long video.
4. the method according to claim 1, wherein the long video open broadcast the corresponding broadcasting content in position with
Corresponding broadcasting content is consistent near end position in the short-sighted frequency, comprising:
The corresponding broadcasting content in position is broadcast in opening for the long video, broadcasting content one corresponding with the end position of the short-sighted frequency
It causes；
Or；
The corresponding broadcasting content in position is broadcast in opening for the long video, is preset duration with the end position apart from the short-sighted frequency
The corresponding broadcasting content in position is consistent.
5. the method according to claim 1, wherein more near end position in the judgement short-sighted frequency
Whether a comparison key frame matches with the key frame in the key frame to be compared, comprising:
The cryptographic Hash for calculating multiple comparison key frames in the short-sighted frequency near end position, obtains multiple comparison cryptographic Hash；
The cryptographic Hash for calculating corresponding key frame to be compared on each predeterminated position of the long video obtains multiple Kazakhstan to be compared
Uncommon value；
When the cryptographic Hash in the multiple comparison cryptographic Hash and multiple cryptographic Hash to be compared is identical two-by-two, then determine described short-sighted
Multiple comparison key frames in frequency near end position match with the key frame in the key frame to be compared.
6. a kind of video play device, which is characterized in that described device includes:
First obtains module, and for obtaining short-sighted frequency to be associated, the short-sighted frequency is the video intercepted from long video
Segment；
Second obtains module, for obtaining long video to be associated；
Extraction module, for extracting in the long video corresponding key frame to be compared, Yi Jiti on multiple predeterminated positions
Take multiple comparison key frames in the short-sighted frequency near end position, wherein each predeterminated position above mentions in the long video
The quantity of the key frame to be compared taken is identical, and the number of multiple comparison key frames in the short-sighted frequency near end position
It measures identical as the quantity of the key frame to be compared extracted on a predeterminated position in the long video；
Judgment module, for judge multiple comparison key frames in the short-sighted frequency near end position whether with it is described to be compared
Key frame in key frame matches；
Relating module if be associated the long video and the short-sighted frequency for matching, and plays the long view
Frequently, wherein opening for the long video is broadcast in the broadcasting corresponding with end position in the short-sighted frequency of the corresponding broadcasting content in position
Hold consistent.
7. device according to claim 6, which is characterized in that the extraction module is also used to extract in the long video
The timestamp of corresponding key frame to be compared on multiple predeterminated positions；
The relating module obtains the timestamp of the key frame to be compared to match if being also used to match；It will be acquired
The corresponding position of timestamp in the timestamp of the key frame to be compared to match the latest, broadcasts position as opening for the long video
It sets, the corresponding short-sighted frequency is recorded.
8. device according to claim 7, which is characterized in that described device further include:
Detection module, for detecting institute after receiving video player for the broadcasting page presentation request of the short-sighted frequency
Short-sighted frequency is stated with the presence or absence of associated long video；
Return module is responded, for when the short-sighted frequency is there are when associated long video, the return of Xiang Suoshu video player to be broadcast
Page presentation response is put, is carried in the broadcasting page presentation response for indicating that there are the instruction of associated long video letters
Breath and opening for the long video broadcast position, so that broadcasting page presentation long view of the video player in the short-sighted frequency
Frequency viewing option, and being triggered after operation in long video viewing option, since it is described open broadcast position play the long view
Frequently.
9. device according to claim 6, which is characterized in that the opening of the long video broadcast the corresponding broadcasting content in position with
Corresponding broadcasting content is consistent near end position in the short-sighted frequency, comprising:
The corresponding broadcasting content in position is broadcast in opening for the long video, broadcasting content one corresponding with the end position of the short-sighted frequency
It causes；Alternatively, the corresponding broadcasting content in position is broadcast in opening for the long video, it is when presetting with the end position apart from the short-sighted frequency
The corresponding broadcasting content in long position is consistent.
10. device according to claim 6, which is characterized in that the judgment module is specifically used for calculating the short-sighted frequency
The cryptographic Hash of multiple comparison key frames near middle end position, obtains multiple comparison cryptographic Hash；And calculate the long video
Each predeterminated position on corresponding key frame to be compared cryptographic Hash, obtain multiple cryptographic Hash to be compared；When the multiple ratio
When identical two-by-two to the cryptographic Hash in cryptographic Hash and multiple cryptographic Hash to be compared, then determine in the short-sighted frequency near end position
Multiple comparison key frames match with the key frame in the key frame to be compared.
11. a kind of electronic equipment, which is characterized in that including processor, communication interface, memory and communication bus, wherein processing
Device, communication interface, memory complete mutual communication by communication bus；
Memory, for storing computer program；
Processor when for executing the program stored on memory, realizes any method and step of claim 1-5.
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