CN106162347A - Audio frequency acquisition methods in television broadcasting and system - Google Patents
Audio frequency acquisition methods in television broadcasting and system Download PDFInfo
- Publication number
- CN106162347A CN106162347A CN201610633606.8A CN201610633606A CN106162347A CN 106162347 A CN106162347 A CN 106162347A CN 201610633606 A CN201610633606 A CN 201610633606A CN 106162347 A CN106162347 A CN 106162347A
- Authority
- CN
- China
- Prior art keywords
- audio frequency
- document
- television broadcasting
- user
- detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 230000002950 deficient Effects 0.000 claims abstract description 10
- 238000012795 verification Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
-
- 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
- H04N21/439—Processing of audio elementary streams
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention provides a kind of audio frequency acquisition methods in television broadcasting and system, described method comprises the steps: to detect the broadcast files of user's viewing;This document is tested, as defective in detection;Then capture the audio frequency of this document and preserve.The technical scheme that the present invention provides has the advantage that user experience is high.
Description
Technical field
The present invention relates to television broadcasting field, particularly relate to a kind of audio frequency acquisition methods in television broadcasting and system.
Background technology
TV, is equipment conventional in people's daily life, and along with development slowly, TV is also considered as Broadcasting Group
(such as television station) provides a kind of address of service, and TV develops into cable television and present net from initial radiovision
Network TV, broadcast mode also divides television broadcasting and TV multicast, for TV, more or television broadcasting.As
The television broadcasting provider that Shenzhen area is main, it can provide the user high-quality many sets TV programme.
But cannot realize audio frequency in existing television broadcasting to capture, user experience is low.
Summary of the invention
A kind of audio frequency acquisition methods in television broadcasting is provided, which solves low the lacking of prior art user Experience Degree
Point.
On the one hand, it is provided that a kind of audio frequency acquisition methods in television broadcasting, described method comprises the steps:
The broadcast files of detection user's viewing;
This document is tested, as defective in detection;
Then capture the audio frequency of this document and preserve.
Optionally, described method also includes:
This user is issued crawl prompting.
Optionally, described method also includes: record ID.
Second aspect, it is provided that a kind of audio frequency acquisition system in television broadcasting, described system includes:
Detector unit, for detecting the broadcast files of user's viewing;
Verification unit, for this document is tested, as defective in detection;
Placement unit, for capturing the audio frequency of this document and preserving.
Optionally, described system also includes:
Tip element, for issuing crawl prompting to this user.
Optionally, described system also includes:
Storage unit, is used for recording ID.
The broadcast files of technical scheme detection user's viewing that the specific embodiment of the invention provides, examines this document
Test, as defective in detection, then capture the audio frequency of this document and preserve, so it has the advantage that user experience is high.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The flow chart of a kind of audio frequency that Fig. 1 provides for present invention acquisition methods in television broadcasting;
The structure chart of a kind of audio frequency that Fig. 2 provides for present invention acquisition system in television broadcasting.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
A kind of audio frequency provided for the present invention the first better embodiment refering to Fig. 1, Fig. 1 acquisition side in television broadcasting
The flow chart of method, the method is completed by server, and the method is as it is shown in figure 1, comprise the steps:
Step S101, the broadcast files of detection user's viewing;
Step S102, this document is tested, as defective in detection;
Step S103, then capture the audio frequency of this document and preserve.
The broadcast files of technical scheme detection user's viewing that the specific embodiment of the invention provides, examines this document
Test, as defective in detection, then capture the audio frequency of this document and preserve, so it has the advantage that user experience is high.
Optionally, said method can also include after step s 103:
This user is issued crawl prompting.
Optionally, said method can also include after step s 103:
Record ID.
A kind of audio frequency provided for the present invention the second better embodiment refering to Fig. 2, Fig. 2 acquisition system in television broadcasting
System, this system includes:
Detector unit 201, for detecting the broadcast files of user's viewing;
Verification unit 202, for this document is tested, as defective in detection;
Placement unit 203, for capturing the audio frequency of this document and preserving.
The broadcast files of technical scheme detection user's viewing that the specific embodiment of the invention provides, examines this document
Test, as defective in detection, then capture the audio frequency of this document and preserve, so it has the advantage that user experience is high.
Optionally, said system can also include:
Tip element 204, for issuing crawl prompting to this user.
Optionally, said system can also include:
Storage unit 205, is used for recording ID.
It should be noted that for aforesaid each method embodiment or embodiment, in order to be briefly described, therefore by its all table
Stating as a series of combination of actions, but those skilled in the art should know, the present invention is not by described sequence of movement
Restriction, because of according to the present invention, some step can use other orders or carry out simultaneously.Secondly, people in the art
Member also should know, embodiment described in the specification or embodiment belong to preferred embodiment, involved action and list
Necessary to the unit not necessarily present invention.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
Step in embodiment of the present invention method can carry out order according to actual needs and adjust, merges and delete.
Unit in embodiment of the present invention device can merge according to actual needs, divides and delete.This area
The feature of the different embodiments described in this specification and different embodiment can be combined or combine by technical staff.
Through the above description of the embodiments, those skilled in the art it can be understood that to the present invention permissible
Realize with hardware, or firmware realizes, or combinations thereof mode realizes.When implemented in software, can be by above-mentioned functions
It is stored in computer-readable medium or is transmitted as the one or more instructions on computer-readable medium or code.Meter
Calculation machine computer-readable recording medium includes computer-readable storage medium and communication media, and wherein communication media includes being easy to from a place to another
The individual local any medium transmitting computer program.Storage medium can be any usable medium that computer can access.With
As a example by this but be not limited to: computer-readable medium can include random access memory (Random Access Memory,
RAM), read only memory (Read-Only Memory, ROM), EEPROM (Electrically
Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storage, magnetic disk storage medium or other magnetic storage apparatus or can be used in
Carry or store and there is instruction or the desired program code of data structure form can be by any other of computer access
Medium.In addition.Any connection can be suitable become computer-readable medium.Such as, if software is to use coaxial cable, light
Fine optical cable, twisted-pair feeder, Digital Subscriber Line (Digital Subscriber Line, DSL) or such as infrared ray, radio and
The wireless technology of microwave etc from website, server or other remote source, then coaxial cable, optical fiber cable, double
The wireless technology of twisted wire, DSL or such as infrared ray, wireless and microwave etc be included in affiliated medium fixing in.Such as this
Bright used, dish (Disk) and dish (disc) include compress laser disc (CD), laser dish, laser disc, Digital Versatile Disc (DVD),
Floppy disk and Blu-ray Disc, the duplication data of the usual magnetic of its mid-game, dish then carrys out the duplication data of optics with laser.Group above
Close within should also be as being included in the protection domain of computer-readable medium.
In a word, the foregoing is only the preferred embodiment of technical solution of the present invention, be not intended to limit the present invention's
Protection domain.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in
Within protection scope of the present invention.
Claims (6)
1. the audio frequency acquisition methods in television broadcasting, it is characterised in that described method comprises the steps:
The broadcast files of detection user's viewing;
This document is tested, as defective in detection;
Then capture the audio frequency of this document and preserve.
Method the most according to claim 1, it is characterised in that described method also includes:
This user is issued crawl prompting.
Method the most according to claim 1, it is characterised in that described method also includes: record ID.
4. the audio frequency acquisition system in television broadcasting, it is characterised in that described system includes:
Detector unit, for detecting the broadcast files of user's viewing;
Verification unit, for this document is tested, as defective in detection;
Placement unit, for capturing the audio frequency of this document and preserving.
System the most according to claim 4, it is characterised in that described system also includes:
Tip element, for issuing crawl prompting to this user.
System the most according to claim 4, it is characterised in that described system also includes:
Storage unit, is used for recording ID.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610633606.8A CN106162347A (en) | 2016-08-04 | 2016-08-04 | Audio frequency acquisition methods in television broadcasting and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610633606.8A CN106162347A (en) | 2016-08-04 | 2016-08-04 | Audio frequency acquisition methods in television broadcasting and system |
Publications (1)
Publication Number | Publication Date |
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CN106162347A true CN106162347A (en) | 2016-11-23 |
Family
ID=57329144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610633606.8A Pending CN106162347A (en) | 2016-08-04 | 2016-08-04 | Audio frequency acquisition methods in television broadcasting and system |
Country Status (1)
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CN (1) | CN106162347A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018023535A1 (en) * | 2016-08-04 | 2018-02-08 | 黄新勇 | Method and system for acquiring video in television broadcast |
Citations (5)
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US20100080305A1 (en) * | 2008-09-26 | 2010-04-01 | Shaori Guo | Devices and Methods of Digital Video and/or Audio Reception and/or Output having Error Detection and/or Concealment Circuitry and Techniques |
EP2786244A4 (en) * | 2011-11-30 | 2015-06-10 | Intel Corp | Techniques to display multimedia data during operating system initialization |
CN104883583A (en) * | 2015-06-05 | 2015-09-02 | 广东欧珀移动通信有限公司 | Method and device for acquiring online video screenshot |
CN105306931A (en) * | 2015-11-17 | 2016-02-03 | 小米科技有限责任公司 | Smart TV anomaly detection method and device |
CN105828194A (en) * | 2016-03-31 | 2016-08-03 | 乐视控股(北京)有限公司 | Bug accurate search method and apparatus, and terminal |
-
2016
- 2016-08-04 CN CN201610633606.8A patent/CN106162347A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100080305A1 (en) * | 2008-09-26 | 2010-04-01 | Shaori Guo | Devices and Methods of Digital Video and/or Audio Reception and/or Output having Error Detection and/or Concealment Circuitry and Techniques |
EP2786244A4 (en) * | 2011-11-30 | 2015-06-10 | Intel Corp | Techniques to display multimedia data during operating system initialization |
CN104883583A (en) * | 2015-06-05 | 2015-09-02 | 广东欧珀移动通信有限公司 | Method and device for acquiring online video screenshot |
CN105306931A (en) * | 2015-11-17 | 2016-02-03 | 小米科技有限责任公司 | Smart TV anomaly detection method and device |
CN105828194A (en) * | 2016-03-31 | 2016-08-03 | 乐视控股(北京)有限公司 | Bug accurate search method and apparatus, and terminal |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018023535A1 (en) * | 2016-08-04 | 2018-02-08 | 黄新勇 | Method and system for acquiring video in television broadcast |
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Application publication date: 20161123 |