CN110248234A - A kind of video image mixing carousel method - Google Patents
A kind of video image mixing carousel method Download PDFInfo
- Publication number
- CN110248234A CN110248234A CN201910514190.1A CN201910514190A CN110248234A CN 110248234 A CN110248234 A CN 110248234A CN 201910514190 A CN201910514190 A CN 201910514190A CN 110248234 A CN110248234 A CN 110248234A
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- CN
- China
- Prior art keywords
- playitem
- configuration file
- video image
- image mixing
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- 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.)
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Classifications
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- 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
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4438—Window management, e.g. event handling following interaction with the user interface
-
- 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
- H04N21/482—End-user interface for program selection
- H04N21/4825—End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of video image mixing carousel methods, by resource configurability, realize that video image mixing plays, solve the exhibition method in existing scheme based on static images, practicability is high, has wide application value.
Description
Technical field
The present invention relates to intelligent terminal applied technical field more particularly to a kind of video image mixing carousel methods.
Background technique
The information of large screen shows and is increasingly welcome by market that big screen information displaying on the market is believed at present with picture
Based on breath, the different information contents is shown by the rolling carousel of certain interval of time.Compared to based on static images
Presentation mode, the content that dynamic video is presented is more abundant, and user prefers to a kind of side that presentation can be mixed with video image
Formula, according to demand dynamic configuration.
Summary of the invention
In view of the above-mentioned problems, solving the invention proposes a kind of video image mixing carousel method and solving current market
Upper big screen information shows the single problem of content.
The present invention through the following technical solutions to achieve the above objectives:
A kind of video image mixing carousel method, comprising the following steps:
Step S11. installs video image mixing on intelligent terminal and plays application；
Step S12. plays application in starting video image mixing, checks the need for updating currently playing association database,
Application program parses configuration file, and creation plays association database；
Step S13. generates playlist according to association database is played, and is used for loop play；
Step S14. generates default playlist when broadcasting association database is not detected；
Step S15. obtains a broadcasting item data according to playlist, and is played out according to respective type；
When playing currentitem, automatic next playitem for obtaining the current list plays step S16. according to next
Type, creates different display windows, when currently playing completion, repeats step S15.
Further scheme is that in the step S12 after starting application, application program detects the presence of new configuration file,
If so, then reading new configuration file and parsing, if nothing, default configuration file is used.
Further scheme is that the new source of configuration file is created in user: user creates the configuration text of JSON format
Part configures playitem ID, playitem type, playitem title and playitem duration, and is stored in USB flash disk, matches when needing to update
When setting file, intelligent terminal is connected by USB flash disk, realizes the reading to new configuration file.
Further scheme is, according to next playitem type in step S16, to create different display windows, specific to wrap
It includes: when playing currentitem, automatic next playitem for obtaining the current list, when it is video type that item is put in next drilling, wound
It builds video window while preloading video content；When it is picture type that item is put in next drilling, picture window, loading figure are created
Piece content；After currentitem finishes playing, current window is removed, next window is replaced into current window.
The beneficial effects of the present invention are:
A kind of video image mixing carousel method of the invention realizes that video image mixing is broadcast by resource configurability
It puts, solves the exhibition method in existing scheme based on static images, practicability is high, has wide application value.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
In required practical attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the one of the present embodiment
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is flow chart of the method for the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
When first used, user needs to configure the relevant information of playitem, and specifically creation is with JavaScript object
The configuration file of representation (JSON) format, configures playitem ID, playitem type, and playitem title is when playitem type
When picture, playitem duration is configured.
The configuration file of user's creation, describes as follows:
1. playitem is unordered " ' name/value ' a to " set:
(1) object is terminated with " { " (left bracket) start, " } " (right parenthesis)；
(2) each " title " heel one ": " (colon)；
(3) ", " (comma) is used to separate between " ' name/value ' to "；
(4) " title " is the set of any amount Unicode character surrounded by double quotation marks；
(5) " value " can be character string (string), the numerical value (number) that double quotation marks brackets；
Boolean variable (true, false), object (object)；
(6) attribute of prize is made of following denotations: playitem work D (media_id), playitem title (media_
Name), playitem type (media_type), playitem duration (media_duration)；
2. playing the set that item collection is ordered into label using prize as element in set with ID；
(1) array is terminated with " [" (left bracket) start, "] " (right bracket)；
(2) ", " (comma) is used to separate between value；
Corresponding configuration can be set as default configuration, when user has demand to be modified configuration, Ke Yican in user
According to the mode of above-mentioned creation configuration file, the new configuration file of creation and video pictures resource file are stored in USB flash disk；
USB flash disk is inserted into terminal interface again, and is started with program, current application presentation detects new configuration file, then
New configuration file and parsing are read, if being not detected, uses default configuration；After parsing configuration file again, application program root
Playitem list is generated according to association database is played, according to list content loop play.
In any embodiment, as shown in Figure 1, a kind of video image mixing carousel method of the invention, including following step
It is rapid:
Step S11. installs video image mixing on intelligent terminal and plays application；
Step S12. plays application in starting video image mixing, checks the need for updating currently playing association database,
Application program parses configuration file, and creation plays association database；In the step S12 after starting application, application program detection
Whether there is or not new configuration files, if so, then reading new configuration file and parsing, if nothing, use default configuration file.It is described
New source of configuration file is created in user: user creates the configuration file of JSON format, configures playitem ID, playitem class
Type, playitem title and playitem duration, and be stored in USB flash disk, when needing more new configuration file, intelligence is connected by USB flash disk
Terminal realizes the reading to new configuration file.
Step S13. generates playlist according to association database is played, and is used for loop play；
Step S14. generates default playlist when broadcasting association database is not detected；
Step S15. obtains a broadcasting item data according to playlist, and is played out according to respective type；
When playing currentitem, automatic next playitem for obtaining the current list plays step S16. according to next
Type, creates different display windows, when currently playing completion, repeats step S15.It is played in step S16 according to next
Item type, creates different display windows, specifically includes: when playing currentitem, automatic next broadcasting for obtaining the current list
, when it is video type that item is put in next drilling, creation video window preloads video content simultaneously；When item is put in next drilling
When being picture type, picture window is created, Load Image content；After currentitem finishes playing, current window is removed, it will be next
A window replaces current window.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the present invention is to various
No further explanation will be given for possible combination.Various embodiments of the present invention can be combined randomly,
As long as it does not violate the idea of the present invention, it should also be regarded as the disclosure of the present invention.
Claims (4)
1. a kind of video image mixing carousel method, which comprises the following steps:
Step S11. installs video image mixing on intelligent terminal and plays application；
Step S12. plays application in starting video image mixing, checks the need for updating currently playing association database, applies
Program parses configuration file, and creation plays association database；
Step S13. generates playlist according to association database is played, and is used for loop play；
Step S14. generates default playlist when broadcasting association database is not detected；
Step S15. obtains a broadcasting item data according to playlist, and is played out according to respective type；
Step S16. is when playing currentitem, automatic next playitem for obtaining the current list, according to next playitem class
Type, creates different display windows, when currently playing completion, repeats step S15.
2. a kind of video image mixing carousel method according to claim 1, it is characterised in that: starting in the step S12
After, application program detects the presence of new configuration file, if so, then reading new configuration file and parsing, if nothing, uses
Default configuration file.
3. a kind of video image mixing carousel method according to claim 1, it is characterised in that: the new source of configuration file
Create in user: user creates the configuration file of JSON format, configures playitem ID, playitem type, playitem title and broadcasts
Xiang Shichang is put, and is stored in USB flash disk, when needing more new configuration file, intelligent terminal is connected by USB flash disk, new is matched in realization
Set the reading of file.
4. a kind of video image mixing carousel method according to claim 1, it is characterised in that: according to next in step S16
Playitem type creates different display windows, specifically includes: when playing currentitem, automatic next for obtaining the current list
Playitem, when it is video type that item is put in next drilling, creation video window preloads video content simultaneously；When next drilling is put
When item is picture type, picture window is created, Load Image content；After currentitem finishes playing, current window is removed, it will be next
A window replaces current window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910514190.1A CN110248234A (en) | 2019-06-13 | 2019-06-13 | A kind of video image mixing carousel method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910514190.1A CN110248234A (en) | 2019-06-13 | 2019-06-13 | A kind of video image mixing carousel method |
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| CN110248234A true CN110248234A (en) | 2019-09-17 |
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| CN201910514190.1A Pending CN110248234A (en) | 2019-06-13 | 2019-06-13 | A kind of video image mixing carousel method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113271489A (en) * | 2021-06-15 | 2021-08-17 | 青岛聚看云科技有限公司 | Method for automatically and alternately broadcasting materials and display equipment |
| TWI800868B (en) * | 2021-07-13 | 2023-05-01 | 新加坡商鴻運科股份有限公司 | Method for displaying monitoring by playing in turn, electronic device, and storage medium |
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Application publication date: 20190917 |
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