CN108124188A - A kind of audio-video system operation method - Google Patents
A kind of audio-video system operation method Download PDFInfo
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- CN108124188A CN108124188A CN201711223467.2A CN201711223467A CN108124188A CN 108124188 A CN108124188 A CN 108124188A CN 201711223467 A CN201711223467 A CN 201711223467A CN 108124188 A CN108124188 A CN 108124188A
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- video
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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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/48—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
-
- 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
- H04N21/4335—Housekeeping operations, e.g. prioritizing content for deletion because of storage space restrictions
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/637—Control signals issued by the client directed to the server or network components
- H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
- H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Library & Information Science (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
The invention discloses a kind of audio-video system operation method, including：User sends first control signal by user terminal to storage device, and second control signal is sent to playback equipment；The information that storage device is carried according to the first control signal downloads video-audio data from application end；The information that playback equipment is carried according to the second control signal selects at least one video-audio data to play out from the video-audio data of storage device download.Wherein, playback equipment obtains the information list that the video-audio data downloaded comprising the storage device corresponds to profile information, according to the information that the second control signal carries, from described information list, at least one profile information is selected to play corresponding video-audio data.By this method, it can be achieved that customizing the function of acquisition video-audio data according to user, meanwhile, realize that the application to more video-audio data suppliers is compatible with, so as to ensure that the comprehensive of video-audio data covering, legitimacy and fidelity.
Description
Technical field
The present invention relates to the communications field, especially a kind of audio-video system operation method.
Background technology
With the fast development of social economy, the increasingly raising of living standards of the people, people are in leisure-time amusement side
Formula is also increasingly abundanter.Meanwhile with the progress and innovation of science and technology, leisure-time home entertaining is solved by technological means
Mode it is more and more common.
Traditionally, people, which see a film, needs to cinema to realize, later, the exploitation of home theater causes people
Also can see a film at home.But which be can only by selecting film in the resources of movie ＆ TV that home theater provider supplies,
Belong to passive receiving, it is impossible to realize subjective content customization, meanwhile, the program can not be compatible with user and be obtained by other approach
The local the resources of movie ＆ TV taken.Meanwhile the program addresses only the private broadcasting of video display, can't realize audio resource push and
It plays, so as to which amusement is not rich high.And the side of being played simultaneously that the throwings screen such as AirPlay is passed through by such as mobile phone and Web TV
Case can realize the resource for playing the audio-visual provider of third party to a certain extent, but the program belongs to online broadcasting, to network speed and
The electricity of mobile terminal has higher requirement.
The content of the invention
The goal of the invention of the present invention is：In view of the above problems, a kind of compatibility audio-visual resource provisioning in many ways is provided
Side, it realizes home audio-visual customization and the amusement solution locally played, without higher network speed, realizes and customized according to user
The function of active obtaining video-audio data, actively screening meet the video-audio data of user preference, and solution entertainment selection is not abundant to ask
Topic.
The technical solution adopted by the present invention is as follows：
A kind of audio-video system operation method, including：
User sends first control signal by user terminal to storage device, and second control signal is sent to playback equipment；
The information that storage device is carried according to the first control signal is downloaded video-audio data from least one application end and is cycled
Covering storage；It is described to be specially from least one application end download video-audio data：The letter carried according to the first control signal
Breath, video-audio data is searched at least one application end, is finding the information that meets the first control signal and carry
Video-audio data when, the video-audio data that finds described in comparison whether there is with downloaded or in the presence of with the shadow in download list
Sound data, if so, ignoring the video-audio data found, otherwise, the video-audio data found described in addition lists as follows
Table is to be downloaded；
The information that playback equipment is carried according to the second control signal, from the video-audio data of storage device download
At least one video-audio data is selected to play out.
By the customization requirement of user terminal, storage device is freely downloaded video-audio data in more video-audio data suppliers and is deposited
Storage, to realize that push meets the video-audio data broadcasting of user demand, so as to provide the audio-visual amusement scheme of hommization, meanwhile, it should
Scheme can be the period left in user to download video-audio data, and the later stage directly plays, avoid throw screen mode to terminal power and
The requirement limitation of network speed.
Preferably, above-mentioned storage device for the local storage device by least one application end of network connection or
The storage device of at least one application end server is connected for high in the clouds.
Further, before user terminal sends the first control signal, at least one application end is first logged in.
Further, selected at least one video-audio data of playback equipment broadcasting is specially：
The playback equipment obtains the information list that the video-audio data downloaded comprising the storage device corresponds to profile information,
The user terminal sends second control signal according to described information list, and the playback equipment is taken according to the second control signal
The information of band from described information list, selects at least one profile information to play corresponding video-audio data.
Preferably, above-mentioned profile information includes：In brief introduction, author information, playing duration, poster or evaluation information
It is one or more.
Preferably, above-mentioned first control signal includes：It specifies the author information requirement of video-audio data, specify video-audio data
Evaluation information requirement, specify the pricing information requirement of video-audio data, specify the classification information requirement of video-audio data or specify shadow
It is one or more in the age information requirements of sound data.
Using the above program, further to realize the customization requirement to video-audio data, so as to which more humane constructs private
The entertainment systems of people.
Preferably, above-mentioned storage device is according to the first control signal, by pre-defined rule from it is described it is at least one should
Video-audio data is downloaded with end.Specifically, the pre-defined rule is periodically to download video-audio data from least one application end, alternatively,
Triggering type when reaching a certain preset condition downloads video-audio data.
By periodically/irregularly download video-audio data, to ensure the update to downloading video-audio data, so as to abundant user couple
The selection of video-audio data.
Preferably, playback equipment is video playback apparatus or audio-frequence player device.
Further, storage device is also by the video-audio data classification storage of the download.
The selection when program can facilitate the user to play video-audio data reduces the operation that user plays video-audio data.
Preferably, storage device with the form of the video-audio data and/or subject matter by its classification storage.
Preferably, application end is video-audio data publisher or video-audio data agent or third party high in the clouds storage medium.
Through the above scheme, it ensure that the rich of video-audio data source, meanwhile, user is by from least one application end
Data are obtained, ensure that legitimacy and the fidelity of data source.
In conclusion by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
By this method, it can be achieved that customizing the function that obtains video-audio data according to user, meanwhile, enrich the entertainment item of user
Mesh realizes that the application to more video-audio data suppliers is compatible with, so as to ensure that the comprehensive of video-audio data covering, legitimacy and guarantor
True degree.Further, this method also periodically updates the repository of video-audio data, ensure that user can broadcast the acquisition of newest resource
It puts.Simple in structure, user experience is good, and practical value is high.
Description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein：
Fig. 1 is audio-video system operation method step.
Fig. 2 is the detailed step of S30 in Fig. 1.
Fig. 3 is audio-video system structural map.
Wherein, 001 is user, and 100 be user terminal, and 200 be storage device, and 300 be playback equipment, and 400 be application end.
Specific embodiment
All features or disclosed all methods disclosed in this specification or in the process the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary）Disclosed in any feature, unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.I.e., unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in figs. 1 and 3, present embodiment discloses a kind of audio-video system operation method, including：
S10：User sends first control signal by user terminal to storage device, and second control signal is sent to playback equipment；
S20：The information that storage device is carried according to the first control signal, from least one application end one by one or Parallel download
Video-audio data；In view of the limited storage space of storage device, it is preferred to use the shadow that Xun Huan covering storage mode storage is downloaded
Sound data, wherein, the preferably newly-increased video-audio data downloaded is the video-audio data not having in storage device or download list；Wherein,
It is above-mentioned to be specially from least one application end download video-audio data：According to the information that the first control signal carries, described
Video-audio data is searched at least one application end, is finding the video-audio data for the information for meeting the first control signal carrying
When, the video-audio data that finds described in comparison whether there is with downloaded or in the presence of with the video-audio data in download list, if
It is then to ignore the video-audio data found, otherwise, the video-audio data that is found described in addition such as download list are to carry out down
It carries；
S30：The information that playback equipment is carried according to the second control signal, the audio-visual number downloaded from the storage device
It is played out according at least one video-audio data of middle selection.In one embodiment, user terminal sends the first control signal
Before, first log at least one application end.Playback equipment is video playback apparatus or audio-frequence player device.In an embodiment party
In formula, the application end is the data-interface of video-audio data publisher or agent, the audio-visual application program such as Tencent's video, a sudden peal of thunder
Download interface.
Further, storage device also by the video-audio data of the download with its form or subject matter classification storage.The topic
Material is optional including classifications such as such as history, record, war, comedy, action, city, emotion, science fictions.
Preferably, storage device is locally to pass through the storage device of at least one application end described in network connection, Huo Zhewei
High in the clouds connects the storage device of at least one application end server.
Above-mentioned user terminal and storage device, storage device and application end, user terminal, which logs in application end, can pass through common network
Network agreement（Such as public WiFi network）Establish communication connection；Common network, LAN can be passed through between user terminal and playback equipment
（Such as WLAN）Or infrared signal connection, storage device is preferably local memory device, and playback equipment is preferably with storage device
Wired electrical connection.Further, user terminal can by way of edit commands to storage device send first control signal or
By click/gesture motion on the user interface of storage device is connected to generate and send first control signal.
As user terminal logs on to by account and password the application of an audio-visual sudden peal of thunder, youku.com's video and Netease's cloud music respectively
End, existing user terminal send first control signal, the information that storage device is carried according to first control signal, upper to storage device
It states at least one application end and downloads video-audio data.Further, found in application end and meet first control signal carrying
During the A videos of information, if storage device is loaded with down A videos, ignore the A videos, if in storage device and download list not
There are A videos, then add A videos such as download list；Meanwhile storage device is when downloading this video-audio data, memory space is not
Foot then when downloading, is stored using original storage data principle is covered.Further, storage device division has several deposit
Space is stored up, now according to first control signal, storage device has entitled from youku.com's video download：The film of foundation great cause .avi and
There is the audio file of entitled Dongfanghong .mp3 from Netease's cloud music download, then two files are stored in video class memory space respectively
Record/history class memory space is stored in audio class memory space or further by foundation great cause .avi.
Referring to the drawings 2, the present embodiment specifically discloses above-mentioned playback equipment playing process, i.e. above-described embodiment S30：
Above-mentioned playback equipment plays selected at least one video-audio data：
S301：Playback equipment obtains the information row that the video-audio data downloaded comprising the storage device corresponds to profile information
Table；The user terminal sends second control signal according to described information list；As in above-mentioned example, playback equipment, which is got, to be included
《Foundation great cause》With《Dongfanghong》Profile information information list；Wherein, which can carry in playback equipment
It is shown in display, is also chosen as being transferred on user terminal display screen and is shown；User terminal is then emitted in playback equipment
State the second control signal to make a choice in the information list comprising two profile informations；
S302：The information that playback equipment is carried according to the second control signal from described information list, selects at least one
Profile information is to perform S303：Play corresponding video-audio data.As second control signal is selected《Dongfanghong》, then playback equipment broadcast
It puts《Dongfanghong》.
Wherein, profile information includes：One in brief introduction, author information, playing duration, poster or evaluation information or
It is multinomial.In above-described embodiment,《Dongfanghong》Profile information it is optional including：Create background, author, audio duration, scoring
Information and disc poster.
First control signal includes：It specifies the author information requirement of video-audio data, specify the evaluation information of video-audio data will
The pricing information requirement for seeking, specifying video-audio data, the classification information for specifying video-audio data require or specify the age of video-audio data
It is one or more in information requirements.It is as first control signal carries information：Scoring 4.5（Total score 5）Above film and sound
Music file, year of issue is on behalf of after 2016, and data are Free Acquisition and total publisher is global audio-visual preceding 5 videos
And voice data.
In addition, storage device periodically downloads audio-visual number according to the first control signal from least one application end
According to.In one embodiment, the program may be set to：According to above-mentioned requirements, downloaded once from least one application end per 7*24h
Video-audio data.Alternatively, when user terminal logs on to new application end, first control signal is sent automatically, to trigger storage device
According to the information that first control signal carries, video-audio data is downloaded from all application ends to update the video-audio data downloaded.
The invention is not limited in foregoing specific embodiments.The present invention, which expands to, any in the present specification to be disclosed
The step of new feature or any new combination and any new method or process disclosed or any new combination.
Claims (10)
1. a kind of audio-video system operation method, it is characterized in that, including：
User sends first control signal by user terminal to storage device, and second control signal is sent to playback equipment；
The information that storage device is carried according to the first control signal is downloaded video-audio data from least one application end and is cycled
Covering storage；It is described to be specially from least one application end download video-audio data：The letter carried according to the first control signal
Breath, video-audio data is searched at least one application end, is finding the information that meets the first control signal and carry
Video-audio data when, the video-audio data that finds described in comparison whether there is with downloaded or in the presence of with the shadow in download list
Sound data, if so, ignoring the video-audio data found, otherwise, the video-audio data found described in addition lists as follows
Table is to be downloaded；
The information that playback equipment is carried according to the second control signal, from the video-audio data of storage device download
At least one video-audio data is selected to play out.
2. the method as described in claim 1, it is characterized in that, before the user terminal sends the first control signal, first log in
At least one application end.
3. method as claimed in claim 2, it is characterized in that, the playback equipment plays selected at least one audio-visual number
According to specially：
The playback equipment obtains the information list that the video-audio data downloaded comprising the storage device corresponds to profile information,
The user terminal sends second control signal according to described information list, and the playback equipment is taken according to the second control signal
The information of band from described information list, selects at least one profile information to play corresponding video-audio data.
4. method as claimed in claim 3, it is characterized in that, the profile information includes：Brief introduction, author information, broadcasting
It is one or more in duration, poster or evaluation information.
5. the method as described in claim 3 or 4, it is characterized in that, the first control signal includes：Specify the work of video-audio data
Person's information requirements, the evaluation information requirement for specifying video-audio data, the pricing information requirement for specifying video-audio data, specified video-audio data
Classification information requirement or specify one or more in the age information requirements of video-audio data.
6. method as claimed in claim 5, it is characterized in that, the storage device, for according to the first control signal, pressing
Pre-defined rule downloads video-audio data from least one application end.
7. method as claimed in claim 6, it is characterized in that, the playback equipment sets for video playback apparatus or audio broadcasting
It is standby.
8. method as claimed in claims 6 or 7, it is characterized in that, the storage device is also by the video-audio data of the download point
Class stores.
9. method as claimed in claim 8, it is characterized in that, the storage device is with the form and/or topic of the video-audio data
Material is by its classification storage.
10. method as claimed in claim 9, it is characterized in that, the storage device for it is local by described in network connection at least
The storage device of one application end or the storage device that at least one application end server is connected for high in the clouds.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223467.2A CN108124188B (en) | 2017-11-29 | 2017-11-29 | Audio-video system operation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223467.2A CN108124188B (en) | 2017-11-29 | 2017-11-29 | Audio-video system operation method |
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| CN108124188A true CN108124188A (en) | 2018-06-05 |
| CN108124188B CN108124188B (en) | 2021-01-01 |
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| CN201711223467.2A Expired - Fee Related CN108124188B (en) | 2017-11-29 | 2017-11-29 | Audio-video system operation method |
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| CN112394898A (en) * | 2020-11-23 | 2021-02-23 | 深圳乐播科技有限公司 | Screen projection method, device and system, screen projection equipment and storage medium |
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| CN108124188B (en) | 2021-01-01 |
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