CN104639970A - Video stream processing device and method for recording specific video clips by aid of device - Google Patents
Video stream processing device and method for recording specific video clips by aid of device Download PDFInfo
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- CN104639970A CN104639970A CN201410140998.5A CN201410140998A CN104639970A CN 104639970 A CN104639970 A CN 104639970A CN 201410140998 A CN201410140998 A CN 201410140998A CN 104639970 A CN104639970 A CN 104639970A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
Abstract
The invention provides a video stream processing device and a method for recording specific video clips by the aid of the device. The method is applicable to the video stream processing device and includes steps of receiving video streams and storing the video streams in a register module; receiving text information relevant to the video streams; judging whether the text information meets capturing conditions or not in text information receiving procedures so as to detect and determine whether specific events occur or not; capturing the video clips of the specific events from the video streams stored in the register module if the text information meets the capturing conditions and storing the video clips.
Description
Technical field
The invention relates to a kind of video streaming treatment technology, and relate to a kind of method of video streaming processing unit and recording specific video clip thereof especially.
Background technology
The invention of TV and the flourish modern of making of mass media can easily pass through TV to obtain every terms of information, and also just because of this, viewing TV has become one of main amusement and recreation of modern.Again along with the progress of the network technology, people also can pass easily through world-wide web and come sharing video frequency and music, abundant multimedia messages can be shared on television set by Set Top Box, USB receiver, panel computer, intelligent mobile phone or other devices possessing video streaming disposal ability with video miscellaneous, the high-quality viewing experience allowing audience can enjoy television set in more comfortable mode to provide, and audience also carrys out sharing information more easily by television set.
But that shares a television set in everybody views and admires in situation, due to each audience to view and admire hobby not identical, audiences can switch the multiple video frequency program of television for play, every now and then to meet each audience simultaneously.That is, everybody shares a TV and easily makes everyone become watching of section type for the video frequency program of viewing, and audience is very easy to the excellent picture missing video frequency program because of the watching mode of section type.Especially, people's network very accustomed to using watches live (live) video streaming now, such as big event or performance live, once the wonderful that the excellent picture that audience misses programme televised live cannot utilize television set to replay at once have been missed, allow audience produce and view and admire the sorry of programme televised live.Therefore, how to allow audience switch displaying video situation under still can be instant the specific fragment watched in video frequency program, be promote user experience a large problem.
Summary of the invention
In view of this, the present invention proposes a kind of video streaming processing unit and records the method for specific video clip, can while receiver, video crossfire, in the lump by interested for audience excellent picture automatically and immediately record, experience to promote the user viewing and admiring video frequency program.
The invention provides a kind of method recording specific video clip, be applicable to video streaming processing unit, described method comprises the following steps.Receiver, video crossfire, and store video streaming in registration module.Receive the Word message being associated with video streaming.In the process receiving Word message, whether there is particular event by judging whether Word message meets capturing conditions to detect.When Word message meets capturing conditions, from the video streaming stored by registration module, capture the video segment with particular event, and store video segment.
From another viewpoint, the invention provides a kind of video streaming processing unit, this video streaming processing unit comprises video reception module, registration module, Word message receiver module, judge module, acquisition module and storage module.Video reception module is in order to receiver, video crossfire.Registration module couples video reception module, in order to store video streaming.Word message receiver module is associated with the Word message of video streaming in order to receive.Judge module couples Word message receiver module.In the process receiving Word message, whether judge module is in order to there is particular event by judging whether Word message meets capturing conditions to detect.Acquisition module couples judge module and registration module.When Word message meets capturing conditions, acquisition module in order to capture the video segment with particular event from the video streaming stored by registration module.Storage module couples acquisition module, stores video segment.
Based on above-mentioned, the present invention also receives the Word message being associated with video streaming while receiver, video crossfire, and by judging whether Word message meets capturing conditions, to detect video frequency program, whether the interested particular event of audience occurs.If detect there is the interested particular event of audience in video frequency program, and the video segment of this particular event corresponding will be captured and be stored in storage device.Whereby, broadcasting crossfire processing unit by video of the present invention can the content of immediately monitor video program, allows well audience can not miss excellent picture for viewing and admiring.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate appended accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 for according to one embodiment of the invention illustrate a kind of system architecture schematic diagram of video service system.
The schematic diagram of the processing unit of video streaming processing unit of Fig. 2 for illustrating according to one embodiment of the invention.
The flow chart of the method for recording specific video clip of Fig. 3 for illustrating according to one example of the present invention embodiment.
The flow chart of the method for recording specific video clip of Fig. 4 for illustrating according to one example of the present invention embodiment.
Fig. 5 is the schematic diagram that the word illustrated according to the present invention one exemplary embodiment is relayed.
[description of reference numerals]
10: video service system
100: video streaming processing unit
200: video pictures playing device
300: video streaming supplier
400: message provider
500: video play device
110: processing unit
120: communication interface
601,602: network
210: screen
220: loud speaker
111: video reception module
112: registration module
114: Word message receiver module
115: judge module
113: acquisition module
116: storage module
117: auxiliary judgment module
118: delivery module
Msg_1: word message
T1: temporal information
S301 ~ S304: each step of the method for the recording specific video clip described in the present invention one exemplary embodiment
S401 ~ S406: each step of the method for the recording specific video clip described in the present invention one exemplary embodiment
Embodiment
In order to the excellent picture allowing audience not miss video frequency program, the present invention monitors by the video streaming processing unit of receiver, video crossfire the generation whether having particular event.When video frequency program generation particular event, video streaming processing unit can start the mechanism recording specific video clip according to the Word message being associated with this video frequency program.In order to make content of the present invention more clear, below enumerate the example that embodiment can be implemented really according to this as the present invention.
The system architecture schematic diagram of a kind of video service system 10 of Fig. 1 for illustrating according to one embodiment of the invention.Please refer to Fig. 1, video service system 10 comprises video streaming processing unit 100, video pictures playing device 200, video streaming supplier 300, message provider 400 and video play device 500.
In this exemplary embodiment, video streaming processing unit 100 is such as the electronic installation that top box of digital machine (Set Top Box, STB), holder for TV playing or DVD player etc. have video signal handling ability.Video streaming processing unit 100 comprises communication interface 120 and processing unit 110.Video streaming processing unit 100 links to network 601 and network 602 by communication interface 120, and transceiver network information.Such as, communication interface 120 can include the communication chips such as spider lines card and wireless network card.In addition, communication interface 120 can also comprise traditional holding wire, and by this holding wire received television signal.Processing unit 110 is electrically connected to communication interface 120.Processing unit 110 is responsible for the overall operation of video streaming processing unit 100 and main data processing, processing unit 110 can be made up of the hardware unit with operational capability, similarly be CPU, microprocessor (micro-processor) or embedded controller etc., the present invention is not to its restriction.
In this exemplary embodiment, network 601 and network 602 can be wireless or wired Wide Area Communication networks, similarly be wired network internet, global intercommunication microwave access (WiMAX), third generation communication (3G), forth generation communication (4G) etc., the present invention is not as limit.In addition, network 601 and network 602 also can be wireless or wired region communication networks, and similarly be wired area in-house network, Wireless Fidelity (Wi-Fi), bluetooth (Bluetooth) etc., the present invention is not as limit.
Video pictures playing device 200 is electrically connected to video streaming processing unit 100.Video pictures playing device 200 at least comprises screen 210.Screen 210 is used for displaying video picture.Such as, screen 210 can receive the video streaming that treated unit 110 carries out decoding (decoding) or decompress after video processing operation such as (decompressing), and is shown as video pictures.In addition, in an exemplary embodiment, video pictures playing device 200 also comprises loud speaker 220.Loud speaker 220 can audio signal in the video streaming after processing unit 110 receives process, and exports this audio signal.
In addition, in an exemplary embodiment, the electronic installation that video streaming processing unit 100 can be intelligent TV (Smart TV) in conjunction with video pictures playing device 200, networking TV (Internet TV), intelligent mobile phone (smart phone), panel computer (tablet PC), notebook computer (notebook), handheld device or desktop computer etc. have video frequency signal processing and video pictures display capabilities concurrently.
Video streaming supplier 300 is in order to provide vision signal to video streaming processing unit 100.In this exemplary embodiment, video streaming processing unit 100 can link to network 601 by communication interface 120 in wired and/or wireless mode, and obtains specific video or vision signal by network 601 from video streaming supplier 300.In addition, video streaming processing unit 100 also can obtain specific vision signal by traditional entity television signal line from video streaming supplier 300.
It is worth mentioning that, video streaming supplier 300 can provide live vision signal.Such as, video streaming supplier 300 can be TV station and/or network direct broadcasting website.Video streaming supplier 300 can by digital video broadcasting (such as, DVB-S/S2, DVB-C/C2, DVB-T/T2 or DVB-H/H2), NTSC (National Television Standards Committee, NTSC), line-by-line inversion (Phase Alternating Line, PAL), comprehensive digital serviced broadcast (Integrated Services Digital Broadcasting, ISDB), radio and television Portugal (RTP), network convention TV (Internet Protocol Television, IPTV) etc. relevant with net cast standard, vision signal is sent to video streaming processing unit 100.
Hold above-mentioned, specific video or vision signal is received by network 601 from video streaming supplier 300 at video streaming processing unit 100, or after video streaming supplier 300 receives live video crossfire or video-on-demand signal, the processing unit 110 of video streaming processing unit 100 can carry out the video processing operation of being correlated with, and the vision signal after process or video streaming is play via video pictures playing device 200.
In this exemplary embodiment, audio-visual crossfire processing unit 100 is except except the video streaming that provides of receiver, video crossfire supplier 300, also can receiving the Word message of associated video crossfire.In this, the Word message being associated with video streaming is with the related news of video frequency program and information, and audience learns by Word message or knows play content or other relevant informations of video frequency program by inference.Again, the Word message being associated with video streaming be by a message provider 400 or video streaming supplier 300 at least one of them provided.
Specifically, message provider 400 is in order to provide the attached character information being associated with video streaming.Video streaming processing unit 100 is connected to network 601 by communication interface 120, and obtains relevant Word message via network 601 from video streaming supplier 300 or message provider 400.For example, the Word message being associated with video streaming is such as that the word provided by official relay person (video streaming supplier 300) is relayed, and audience relays on screen 210 by the word of relevant application program display video programs.But it also can be provided by unofficial other words relay person (message provider 400) that the word of video frequency program is relayed.
In addition, message provider 400 also can be a community ISP, and the Word message being associated with video streaming is such as the word content provided by community ISP.Specifically, the word message corresponding to a certain video frequency program is edited in the service that audience can be provided by community ISP, and the word message after editor is uploaded to message provider 400.For example, such as, be that the message provider 400 of community server can open a video zone of discussion, allow the audience that views and admires same video frequency program by instant the sharing it and view and admire gains in depth of comprehension or video content is discussed of word.
It is worth mentioning that, in an exemplary embodiment, the Word message being associated with video streaming also can be the captions of video frequency program, and is provided by video streaming supplier 300.That is, video streaming supplier 300, except the image shelves that provide video frequency program and audio frequency shelves, also provides the captions shelves of video frequency program to give video streaming processing unit 100 in addition.
The schematic diagram of processing unit of Fig. 2 for illustrating according to one embodiment of the invention.Please refer to Fig. 2, processing unit 110 at least comprises video reception module 111, registration module 112, Word message receiver module 114, judge module 115, acquisition module 113, storage module 116, auxiliary judgment module 117 and delivery module 118.In this exemplary embodiment, what video reception module 111, registration module 112, Word message receiver module 114, judge module 115, acquisition module 113, storage module 116, auxiliary judgment module 117 and delivery module 118 were direct or indirect couples each other mutually.
Video reception module 111, Word message receiver module 114, judge module 115, acquisition module 113, auxiliary judgment module 117 and delivery module 118 can be obtained by software, hardware or its combination implementation, are not limited at this.Software is such as source code, operating system, application software or driver etc.Hardware is such as CPU (Central Processing Unit, CPU), or the microprocessor of the general service of other programmables or special purpose (Microprocessor).
Registration module 112 and storage module 116 comprise at least one of them or its combination of hard disk (Hard Drive Disc, HDD), volatile storage (volatile memory) and non-volatility memorizer (non-volatile memory) or arbitrary Storage Media.In an exemplary embodiment, registration module 112 and storage module 116 also can comprise Storage Medias such as being arranged on hard disk, volatile storage and non-volatility memorizer outside processing unit 110, and the present invention is not to its restriction.
The flow chart of the method for recording specific video clip of Fig. 3 for illustrating according to one example of the present invention embodiment.The method of this exemplary embodiment is applicable to the video streaming processing unit 100 shown in Fig. 1, and each module shown in Fig. 1 and Fig. 2 of namely arranging in pairs or groups below and element illustrate the detailed step of the present embodiment.
First, in step S301, video reception module 111 passes through communication interface 120 from video streaming supplier 300 receiver, video crossfire, and stores video streaming in registration module 112.In other words, when after the selected video frequency program of audience, the video streaming of the video frequency program that video reception module 111 continuous reception is selected, and this video streaming is stored to registration module 112, thus immediately make video recording for the video streaming of selected video frequency program.For example, suppose that registration module 112 is buffer registers.When finishing using in the storage area of buffer register (registration module 112), registration module 112 can be deleted according to a first in first out mechanism and store video streaming, with the video streaming of the current reception of lasting storage.
Afterwards, in step S302, Word message receiver module 114 receives the Word message being associated with video streaming by communication interface 120.Hold above-mentioned, the Word message being associated with video streaming can be that the word provided by video streaming supplier 300 is relayed or captions, also can be that the word provided by message provider 400 is relayed or other word messages.
In step S303, whether judge module 115, in the process receiving Word message, there is a particular event by judging whether Word message meets capturing conditions to detect.Specifically, suppose that video frequency program is live football match, when judge module 115 detects the keyword that Word message has " shooting ", judge module 115 can know the picture that video frequency program should broadcast footballer's shooting by inference, thus the occurrence time of particular event in video streaming (goal event) detected.Suppose that video frequency program is live concert, when judge module 115 detects the keyword that Word message has " song title A ", judge module 115 can be known video frequency program by inference and play certain singer and give song recitals " song title A ", thus the occurrence time of particular event in video streaming (particular songs performance event) detected.
Further, when audience selectes the video frequency program for recording, audience carrys out selected keyword by various input mode.So judge module 115 can be associated with a keyword of capturing conditions according to an input operation setting of user, and whether continuous monitoring Word message comprises the keyword that user selectes in the process of continuous reception Word message.When Word message comprises this keyword, judge module 115 judges the particular event of audience for viewing and admiring to be detected.
Afterwards, when Word message meets capturing conditions (step S303 is judged as YES), in step S304, acquisition module 113 captures the video segment with particular event from the video streaming stored by registration module 112, and stores video segment in storage module 116.Specifically, when Word message meets capturing conditions, acquisition module 113 can direct recording of video crossfire processing unit 100 temporal information instantly or from external Word message acquisition time information.So according to above-mentioned temporal information, acquisition module 113 can capture and correspond to above-mentioned temporal information and the video segment with particular event from the video streaming stored by registration module 112.
For example, when judge module 115 judges to have the keyword meeting capturing conditions in the word message that word is relayed, acquisition module 113 can relay from word the report time point obtaining this word message.Moreover owing to cushioning the execution of making video recording, the report time point of word message can also be recalled one first Preset Time (such as: 30 seconds) forward as benchmark and obtain the start time point of the specific video clip for acquisition by acquisition module 113.So, acquisition module 113 can according to this start time point from registration module 112 capture into time length one second Preset Time (such as: 2 minutes) specific video clip, and by acquisition specific video clip permanent storage out to storage module 116.Wherein, the visual practical application situation of the length of the first Preset Time and the second Preset Time and set it.Whereby, above-mentioned for time the second Preset Time long specific video clip can have the interested particular event of user, and audience can control video streaming processing unit 100 and to replay the specific video clip be stored in storage module 116.
On the other hand, when Word message does not meet capturing conditions (step S303 is judged as NO), represent the generation that judge module 115 does not detect particular event, then whether repetition step S303 be there is particular event with persistent surveillance video frequency program by judge module 115.If there is not the particular event meeting capturing conditions in video frequency program, the video streaming be temporarily stored in registration module 112 can be deleted, discharge well the storage area of registration module 112.
But implementation of the present invention is not limited to above-mentioned explanation, the content changing above-described embodiment can be given as one thinks fit for the demand of reality.Such as, in another example of the present invention embodiment, by the image information except Word message or audio-frequency information, video streaming processing unit 100 also judges whether video frequency program has the generation of particular event.Below then lift another exemplary embodiment to describe in detail.
The flow chart of the method for recording specific video clip of Fig. 4 for illustrating according to one embodiment of the invention.The method of this exemplary embodiment is applicable to the video streaming processing unit 100 shown in Fig. 1, and each module shown in Fig. 1 and Fig. 2 of namely arranging in pairs or groups below and element illustrate the detailed step of the present embodiment.
In step S401, video reception module 111 passes through communication interface 120 from video streaming supplier 300 receiver, video crossfire, and stores video streaming in registration module 112.In step S402, Word message receiver module 114 receives the Word message being associated with video streaming by communication interface 120.In step S403, whether judge module 115, in the process receiving Word message, there is a particular event by judging whether Word message meets capturing conditions to detect.Step S301 shown in above-mentioned steps S401 ~ S403 and Fig. 3 ~ S303 is same or similar, and its detailed content can refer to the explanation of Fig. 3, repeats no more in this.
For example, Fig. 5 is the schematic diagram that the word illustrated according to the present invention one exemplary embodiment is relayed.In this example, picture relayed in the word that video streaming processing unit 100 can obtain as shown in Figure 5 from video streaming supplier 300 or message provider 400.While video reception module 111 does not stop receiver, video crossfire, Word message receiver module 114 also constantly receives the word message corresponding to different time points.Such as: word message Msg_1 corresponds to time point t1.Judge module 115 continues to judge whether the plurality of word message comprises keyword " shooting ".So, as shown in Figure 5, suppose to comprise keyword " shooting " in word message Msg_1, then judge module 115 judges the particular event meeting capturing conditions to be detected, and video streaming processing unit 100 can capture the video segment with particular event according to time point t1 from registration module 112.
In addition, with previous embodiment unlike, in step S404, in the process of receiver, video crossfire, auxiliary judgment module 117 is by judging whether video streaming comprises the single frames picture with pictorial feature or the voice data with phonetic feature, detects and whether particular event occurs.By the auxiliary judgment of auxiliary judgment module 117 according to image processing or audio frequency process, the interested picture of audience can be filtered out further accurately.In an exemplary embodiment, video streaming processing unit 100 can set up a user interface according to the relevant information of video frequency program, allows well audience determine pictorial feature and phonetic feature by manipulating this user interface.
For example, suppose that video frequency program is a live football match, audience by the selected football shirt back of the body number (such as: No. 11) in above-mentioned user interface, and using this football shirt back of the body number as pictorial feature.So by utilizing image processing technique to judge, whether each single frames picture has the selected football shirt back of the body number (such as: No. 11) to occur to auxiliary judgment module 117, thus follows up and judge whether particular event occurs.In addition, auxiliary judgment module 117 also can judge the sound characteristic of ball match broadcasting staff by the audio-frequency information in video streaming, to judge whether particular event occurs by the sound characteristic of ball match broadcasting staff.Specifically auxiliary judgment module 117 is utilize different Rule of judgment generation that auxiliary video crossfire processing unit 100 detects particular event, the therefore actual execution sequence of the present embodiment not conditioning step S403 and step S404.
So when step S403 and step S404 is all judged as YES, acquisition module 113 captures the video segment with particular event from the video streaming stored by registration module 112, and stores video segment in storage module 116.That is, after audience sets selected video frequency program and capturing conditions, even if other video frequency program play by screen 210, interested for user video segment also can recorded by crossfire processing unit 100 automatically frequently.
Afterwards, in step S406, delivery module 118 transmits video segment at least one video play device 500, to be play the video segment with particular event by video play device 500.Furthermore, because specific video clip can be recorded in the middle of storage module 116, can't delete as time goes by and automatically, so it is such as the video play device 500 of hand-held device that the mode shared by multi-screen is sent to.Base this, when a specific event occurs, this video segment can be shared other video play devices by video streaming processing unit 100, allow be in audience in another space also ornamental to excellent picture.
In sum, the present invention also receives the Word message being associated with video streaming while receiver, video crossfire, and by judging whether Word message meets capturing conditions, to detect video frequency program, whether the interested particular event of audience occurs.So, after the capturing conditions of the pre-set selected video frequency program of audience and particular event, recording instant for specific video segment stores by monitoring selected video streaming by video streaming processing unit.Whereby, even if before what audience cannot be punctual appear at video play device or watch multiple video frequency program just simultaneously, audience not only can not miss any interested excellent picture, more watch specific video segment by instant replay, the user thus promoting viewing video frequency program experiences at once.
Although the present invention discloses as above with embodiment; so itself and be not used to limit the present invention; have in any art and usually know the knowledgeable; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on those as defined in claim.
Claims (14)
1. record a method for specific video clip, be applicable to video streaming processing unit, it is characterized in that, described method comprises:
Receiver, video crossfire, and store this video streaming in registration module;
Receive the Word message being associated with this video streaming;
In the process receiving this Word message, whether there is particular event by judging whether this Word message meets capturing conditions to detect; And
When this this capturing conditions of word information conforms, from this video streaming stored by this registration module, capture the video segment with this particular event, and store this video segment.
2. the method for claim 1, is characterized in that, receives this video streaming, and stores this video streaming in the step of this registration module and comprise:
When finishing using in the storage area of this registration module, deleting according to first in first out mechanism and storing this video streaming, to continue this video streaming of current reception to be stored in this registration module.
3. the method for claim 1, is characterized in that, this video streaming provided by video streaming supplier, and this Word message by message provider or this video streaming supplier at least one of them provided.
4. the method for claim 1, is characterized in that, in the process receiving this Word message, by judging whether this Word message meets this capturing conditions to detect the step whether this particular event occurs and comprise:
The keyword of this capturing conditions is set according to input operation; And
Judge whether this Word message comprises this keyword, wherein when this word packets of information draws together this keyword, judge this particular event to be detected.
5. the method for claim 1, is characterized in that, when this this capturing conditions of word information conforms, the step capturing this video segment with this particular event from this video streaming stored by this registration module comprises:
When this this capturing conditions of word information conforms, directly record this video streaming processing unit temporal information instantly or from this this temporal information of word acquisition of information; And
According to this temporal information, capture from this video streaming stored by this registration module and correspond to this temporal information and this video segment with this particular event.
6. the method for claim 1, is characterized in that, more comprises:
In the process receiving this video streaming, by judging whether this video streaming comprises the single frames picture with pictorial feature or the voice data with phonetic feature, detects and whether particular event occurs.
7. the method for claim 1, is characterized in that, more comprises:
Transmit this video segment at least one video play device; And
This video segment with this particular event is play by described video play device.
8. a video streaming processing unit, is characterized in that, this device comprises:
Video reception module, in order to receiver, video crossfire;
Registration module, couples this video reception module, in order to store this video streaming;
Word message receiver module, in order to receive the Word message being associated with this video streaming;
Judge module, couples this word information receiving module, and in the process receiving this Word message, whether this judge module is in order to particular event to occur by judging whether this Word message meets capturing conditions to detect;
Acquisition module, couples this judge module and this registration module, and when this this capturing conditions of word information conforms, this acquisition module in order to capture the video segment with this particular event from this video streaming stored by this registration module; And
Storage module, couples this acquisition module, stores this video segment.
9. video streaming processing unit as claimed in claim 8, is characterized in that, when finishing using in the storage area of this registration module, this registration module is deleted according to first in first out mechanism and stored this video streaming, with this video streaming of the current reception of lasting storage.
10. video streaming processing unit as claimed in claim 8, it is characterized in that, this video streaming provided by video streaming supplier, and this Word message by message provider or this video streaming supplier at least one of them provided.
11. video streaming processing unit as claimed in claim 8, it is characterized in that, this judge module sets the keyword of this capturing conditions according to input operation, and judge whether this Word message comprises this keyword, when this word packets of information draws together this keyword, this judge module judges this particular event to be detected.
12. video streaming processing unit as claimed in claim 8, is characterized in that, when this this capturing conditions of word information conforms, this acquisition module directly records this video streaming processing unit temporal information instantly or from this this temporal information of word acquisition of information;
Wherein, this acquisition module captures and corresponds to this temporal information and this video segment with this particular event from this video streaming stored by this registration module.
13. video streaming processing unit as claimed in claim 8, is characterized in that, more comprise:
Auxiliary judgment module, couple this video reception module, in the process receiving this video streaming, this auxiliary judgment module is in order to by judging whether this video streaming comprises the single frames picture with pictorial feature or the voice data with phonetic feature, detects and whether particular event occurs.
14. video streaming processing unit as claimed in claim 8, is characterized in that, more comprise:
Delivery module, couples this storage module, in order to transmit this video segment at least one video play device, to be play this video segment with this particular event by described video play device.
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| CN201410140998.5A CN104639970A (en) | 2013-11-12 | 2014-04-09 | Video stream processing device and method for recording specific video clips by aid of device |
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| CN2013105596172 | 2013-11-12 | ||
| CN201310559617 | 2013-11-12 | ||
| CN201410140998.5A CN104639970A (en) | 2013-11-12 | 2014-04-09 | Video stream processing device and method for recording specific video clips by aid of device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106028098A (en) * | 2016-05-26 | 2016-10-12 | 努比亚技术有限公司 | Video recording method, device, and terminal |
| CN106488172A (en) * | 2016-11-21 | 2017-03-08 | 长沙世邦通信技术有限公司 | Video intercom method and system, dispatching desk, Cloud Server and terminal |
| CN106604127A (en) * | 2016-12-26 | 2017-04-26 | 乐蜜科技有限公司 | Multimedia information sharing method, device and terminal device |
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