CN108881937A - A kind of intelligent identification Method included based on live stream and system - Google Patents
A kind of intelligent identification Method included based on live stream and system Download PDFInfo
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- CN108881937A CN108881937A CN201810858462.5A CN201810858462A CN108881937A CN 108881937 A CN108881937 A CN 108881937A CN 201810858462 A CN201810858462 A CN 201810858462A CN 108881937 A CN108881937 A CN 108881937A
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- Prior art keywords
- streaming media
- live stream
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- 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
- H04N21/4334—Recording operations
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- 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, rendering scenes according to MPEG-4 scene graphs
-
- 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, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/85406—Content authoring involving a specific file format, e.g. MP4 format
Abstract
The present invention relates to a kind of intelligent identification Methods included based on live stream,This method is followed successively by acquisition live stream,Live stream feeding STS is decoded and is generated high low bit- rate file,It is configured and is required according to server,Selection identification live stream or low code file,And recognition result is written,In migration and packaged service,According to requiring,Deblocking package operation quickly is carried out to source video,In manufacturing system,It can check detailed recognition result,It goes forward side by side edlin,After recognition result is audited and is edited,Quickly it is published to specified platform,Complete operation,It realizes while be broadcast live stream and include,Intelligent recognition and analysis are carried out for content in real time,Including but not limited to transition frames mark,Segment,The identification of advertisement,It rejects,Speech recognition,Identification of Images,The parts such as scene Recognition,The production efficiency and automated production degree of raising manufacturing-broadcasting system greatly.
Description
Technical field
The present invention relates to Streaming Media fields, and in particular to a kind of intelligent identification Method included based on live stream and system.
Background technique
With the development of internet, acquisition of information channel is turned to from traditional videoland as PC and more extensive packet
Include the mobile terminal including mobile phone, Pad.For mobile terminal, by July, 2016, China Mobile telephone subscriber is total
Number reaches 13.04 hundred million families, and wherein 4G total number of users reaches 6.46 hundred million families；Compared to mobile terminal, TV media audience ratings, which lacks, not to be allowed to find pleasure in
It sees, is shown according to authentic data, 2016 first half of the year TV media market master datas, daily rating duration is down to 126 minutes per capita,
It watches that duration constantly declines per capita over nearly 5 years, compared to 168 minutes of 2011 first half of the year, has dropped 42 minutes, decline more bright
It is aobvious.It can be seen that mobile terminal already becomes the public main channel for obtaining information.For mobile terminal own hardware condition
Limitation and high operator's campus network defect, therefore to the production of content, more stringent requirements are proposed, needs
The use of flow is reduced while not influencing viewing experience sense.However, in order to meet televiewer and vast simultaneously
Netizen the information propagated in TV media is obtained, traditional acceptance system has the limitation of local area network, server hard
The defects of part is at high cost, complicated for operation produces streaming media recording system in order to avoid problem above therefrom.
But simple streaming media recording system, the problem of only addressing only business front end, for mobile Internet
Demand, the problem of reducing hardware cost and operate ease for use.There is no to whole flow process, there are the improvement of essence and innovation.
So deep understanding and investigated after major TV station, IPTV, network media company etc. have representative business again,
We have found that at present in existing audio-video manufacturing-broadcasting system, for including making for collecting system and audio-video intelligent identification technology
With all more independent and dispersion, the two combines and defective tightness.Traditional solution is to include to audio/video flow, so
After move in editing system, then by corresponding personnel carry out audio-video document editor, then synthesize to issue or send again and broadcast.But
It is under the relatively high scene of some requirement of real-time, there are significant limitations for this scheme.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of intelligent recognition sides included based on live stream
Method and system realize while be broadcast live stream and include, carry out intelligent recognition and analysis for content in real time, including but not
It is limited to the parts such as transition frames mark, segment, the identification of advertisement, rejecting, speech recognition, Identification of Images, scene Recognition, greatly
Improve the production efficiency and automated production degree of manufacturing-broadcasting system.
The purpose of the present invention is achieved through the following technical solutions：
A kind of intelligent identification Method included based on live stream, the method steps are as follows：
S1：Obtain live stream；
S2：Live stream feeding STS is decoded and is generated high low bit- rate file；
S3：It is configured and is required according to server, selection identification live stream or low code file, and recognition result is written；
S4：In migration and packaged service, according to requiring, deblocking package operation quickly is carried out to source video；
S5：In manufacturing system, detailed recognition result can be checked, edlin of going forward side by side；
S6：After recognition result is audited and edited, it is quickly published to specified platform, completes operation.
Further, specific step is as follows by the step S1：
S01：Live stream is obtained by including software；
S02：The live stream that will acquire is stored directly in database, while the live stream that will acquire is sent to MS3 Streaming Media clothes
Business device.
Further, the step S2 includes：
The live stream that MS3 streaming media server is directly included is sent into decoder and is decoded；
Or, the live stream that MS3 streaming media server includes it write in time shift operation and typing memory, it is then forwarded to
Decoder is decoded；
Or, actor is converted according to task and source stream information from the lapse data of multimedia server request a period of time
At S48 or mp4 file；
Or, actor timing query task identifies live stream from database, S48 or mp4 file is converted thereof into.
Further, the S3 includes：
System directly identifies stream file, direct Streaming Media publication from multimedia server；
Or, intelligent identification module identifies the decoded high low bit- rate file of decoder, recognition result is written and is stored in publishing side
Memory；
Or, actor time shift switch to S48 or mp4 file be committed to publication front end stored.
Further, it includes being stored in production library, or be stored in content library, or be stored in that the publication front end, which carries out storage,
WEBTV。
Further, the published method in the step S6 includes：
Stream identification publication is directly broadcast live from production library, content library, WEBTV；
Or, being broadcast live Streaming Media publication from publishing side memory；
Or, being directly broadcast live Streaming Media publication from MS3 streaming media server；.
Further, the live stream that the production library, content library, WEBTV are stored can also be sent to publishing side memory,
It is issued by publishing side memory.
A kind of intelligent identifying system that live stream is included, which is characterized in that the system includes streaming media coding device, MS3 stream
Media server, Streaming Media store equipment；
The Streaming Media included encode by the streaming media coding device to be then store in Streaming Media storage device backup and sends
To MS3 streaming media server；
Or Streaming Media generates the Streaming Media that system makes and is directly stored in Streaming Media storage equipment, is sent to by Streaming Media storage equipment
MS3 streaming media server；
High low bit- rate files through network after coding is distributed to the end PC, mobile phone terminal or OTT by the MS3 streaming media server
End.
Further, the Streaming Media carries out the generation of height code while including, and for the content of Streaming Media into
Row identification.
The beneficial effects of the invention are as follows：It solves under traditional live broadcast service scene, cannot quickly edit the problem of publication,
Traditional live broadcast service scene under high requirement of real time, currently can only be issued directly, be issued after if desired handling material, that
Can exist and greatly postpone, this programme solves under each business scenario, and the problem low for material treatment effeciency can
Accurately to mark or reject duplicate advertisement, important segments scenes as requested.It only needs accurately to position for the first time,
Subsequent similar operations can be completed from kinetic energy, improve the degree of automation.To include, migrate, identification step be merged into it is a set of
In system, process and processing time are saved, efficiency is improved.
Detailed description of the invention
Fig. 1 is flow chart of the invention；
Fig. 2 is present system block diagram.
Specific embodiment
Technical solution of the present invention is described in further detail combined with specific embodiments below, but protection scope of the present invention is not
It is confined to as described below.
As shown in Figure 1, a kind of intelligent identification Method included based on live stream, the method steps are as follows：
S1：Obtain live stream；
S2：Live stream feeding STS is decoded and is generated high low bit- rate file；
S3：It is configured and is required according to server, selection identification live stream or low code file, and recognition result is written；
S4：In migration and packaged service, according to requiring, deblocking package operation quickly is carried out to source video；
S5：In manufacturing system, detailed recognition result can be checked, edlin of going forward side by side；
S6：After recognition result is audited and edited, it is quickly published to specified platform, completes operation.
Further, specific step is as follows by the step S1：
S01：Live stream is obtained by including software；
S02：The live stream that will acquire is stored directly in database, while the live stream that will acquire is sent to MS3 Streaming Media clothes
Business device.
Further, the step S2 includes：
The live stream that MS3 streaming media server is directly included is sent into decoder and is decoded；
Or, the live stream that MS3 streaming media server includes it write in time shift operation and typing memory, it is then forwarded to
Decoder is decoded；
Or, actor is converted according to task and source stream information from the lapse data of multimedia server request a period of time
At S48 or mp4 file；
Or, actor timing query task identifies live stream from database, S48 or mp4 file is converted thereof into.
Further, the S3 includes：
System directly identifies stream file, direct Streaming Media publication from multimedia server；
Or, intelligent identification module identifies the decoded high low bit- rate file of decoder, recognition result is written and is stored in publishing side
Memory；
Or, actor time shift switch to S48 or mp4 file be committed to publication front end stored.
Further, it includes being stored in production library, or be stored in content library, or be stored in that the publication front end, which carries out storage,
WEBTV。
Further, the published method in the step S6 includes：
Stream identification publication is directly broadcast live from production library, content library, WEBTV；
Or, being broadcast live Streaming Media publication from publishing side memory；
Or, being directly broadcast live Streaming Media publication from MS3 streaming media server；.
Further, the live stream that the production library, content library, WEBTV are stored can also be sent to publishing side memory,
It is issued by publishing side memory.
As shown in Fig. 2, a kind of intelligent identifying system that live stream is included, which is characterized in that the system includes that Streaming Media is compiled
Code device, MS3 streaming media server, Streaming Media store equipment；
The Streaming Media included encode by the streaming media coding device to be then store in Streaming Media storage device backup and sends
To MS3 streaming media server；
Or Streaming Media generates the Streaming Media that system makes and is directly stored in Streaming Media storage equipment, is sent to by Streaming Media storage equipment
MS3 streaming media server；
High low bit- rate files through network after coding is distributed to the end PC, mobile phone terminal or OTT by the MS3 streaming media server
End.
Further, the Streaming Media carries out the generation of height code while including, and for the content of Streaming Media into
Row identification.While being to include live stream, the generation of height code is carried out, and identified for the content of stream.It will be more
The operation of a complicated and time consumption concurrently executes.In the case where low delay, using in rear end B/S, C/S framework editor for being exceedingly fast is accurate
Positioning advertising, scene, generation subtitle etc..It quickly examines and is handled and rejected.Achieve the purpose that high automation release quickly.
The above is only a preferred embodiment of the present invention, it should be understood that the present invention is not limited to described herein
Form should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and can be at this
In the text contemplated scope, modifications can be made through the above teachings or related fields of technology or knowledge.And those skilled in the art institute into
Capable modifications and changes do not depart from the spirit and scope of the present invention, then all should be in the protection scope of appended claims of the present invention
It is interior.
Claims (9)
1. a kind of intelligent identification Method included based on live stream, which is characterized in that the method steps are as follows：
S1：Obtain live stream；
S2：Live stream feeding STS is decoded and is generated high low bit- rate file；
S3：It is configured and is required according to server, selection identification live stream or low code file, and recognition result is written；
S4：In migration and packaged service, according to requiring, deblocking package operation quickly is carried out to source video；
S5：In manufacturing system, detailed recognition result can be checked, edlin of going forward side by side；
S6：After recognition result is audited and edited, it is quickly published to specified platform, completes operation.
2. a kind of intelligent identification Method included based on live stream according to claim 1, which is characterized in that the step
Specific step is as follows by S1：
S01：Live stream is obtained by including software；
S02：The live stream that will acquire is stored directly in database, while the live stream that will acquire is sent to MS3 Streaming Media clothes
Business device.
3. a kind of intelligent identification Method included based on live stream according to claim 2, which is characterized in that the step
S2 includes：
The live stream that MS3 streaming media server is directly included is sent into decoder and is decoded；
Or, the live stream that MS3 streaming media server includes it write in time shift operation and typing memory, it is then forwarded to
Decoder is decoded；
Or, actor is converted according to task and source stream information from the lapse data of multimedia server request a period of time
At S48 or mp4 file；
Or, actor timing query task identifies live stream from database, S48 or mp4 file is converted thereof into.
4. a kind of intelligent identification Method included based on live stream according to claim 3, which is characterized in that the S3 packet
It includes：
System directly identifies stream file, direct Streaming Media publication from multimedia server；
Or, intelligent identification module identifies the decoded high low bit- rate file of decoder, recognition result is written and is stored in publishing side
Memory；
Or, actor time shift switch to S48 or mp4 file be committed to publication front end stored.
5. a kind of intelligent identification Method included based on live stream according to claim 4, which is characterized in that the publication
It includes being stored in production library, or be stored in content library, or be stored in WEBTV that front end, which carries out storage,.
6. a kind of intelligent identification Method included based on live stream according to claim 5, which is characterized in that the step
Published method in S6 includes：
Stream identification publication is directly broadcast live from production library, content library, WEBTV；
Or, being broadcast live Streaming Media publication from publishing side memory；
Or, being directly broadcast live Streaming Media publication from MS3 streaming media server.
7. a kind of intelligent identification Method included based on live stream according to claim 6, which is characterized in that the production
The live stream that library, content library, WEBTV are stored can also be sent to publishing side memory, be issued by publishing side memory.
8. a kind of intelligent identifying system that the live stream for realizing any one of claim 1-7 is included, which is characterized in that the system
Equipment is stored including streaming media coding device, MS3 streaming media server, Streaming Media；
The Streaming Media included encode by the streaming media coding device to be then store in Streaming Media storage device backup and sends
To MS3 streaming media server；
Or Streaming Media generates the Streaming Media that system makes and is directly stored in Streaming Media storage equipment, is sent to by Streaming Media storage equipment
MS3 streaming media server；
High low bit- rate files through network after coding is distributed to the end PC, mobile phone terminal or OTT by the MS3 streaming media server
End.
9. the intelligent identifying system that live stream according to claim 8 is included, which is characterized in that the Streaming Media is being included
While carry out the generation of height code, and identified for the content of Streaming Media.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858462.5A CN108881937A (en) | 2018-07-31 | 2018-07-31 | A kind of intelligent identification Method included based on live stream and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810858462.5A CN108881937A (en) | 2018-07-31 | 2018-07-31 | A kind of intelligent identification Method included based on live stream and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108881937A true CN108881937A (en) | 2018-11-23 |
Family
ID=64306612
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| CN201810858462.5A Pending CN108881937A (en) | 2018-07-31 | 2018-07-31 | A kind of intelligent identification Method included based on live stream and system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112911328A (en) * | 2021-02-03 | 2021-06-04 | 北京观止创想科技有限公司 | B/S architecture-based live stream fast editing system and method |
| CN113259756A (en) * | 2021-06-25 | 2021-08-13 | 大学长(北京)网络教育科技有限公司 | Online course recording method and system |
| CN113852835A (en) * | 2021-09-22 | 2021-12-28 | 北京百度网讯科技有限公司 | Live broadcast audio processing method and device, electronic equipment and storage medium |
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