CN109151585A - Open and close machine video broadcasting method and system - Google Patents
Open and close machine video broadcasting method and system Download PDFInfo
- Publication number
- CN109151585A CN109151585A CN201811044450.5A CN201811044450A CN109151585A CN 109151585 A CN109151585 A CN 109151585A CN 201811044450 A CN201811044450 A CN 201811044450A CN 109151585 A CN109151585 A CN 109151585A
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- Prior art keywords
- video
- shutdown
- booting
- flag bit
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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
- H04N21/443—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
- H04N21/45—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
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Databases & Information Systems (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses open and close machine video broadcasting method and systems, belong to ntelligent television technolog field.Opening video playing method is that the booting video flag bit for shielding ginseng described in second storage unit is identified in boot animation process；According to the booting video flag bit, booting video file corresponding with the booting video flag bit is called；Play the booting video file.The booting video flag bit that the present invention is joined by identifying screen in boot animation process, according to the booting video flag bit, booting video file corresponding with the booting video flag bit is called to play out, the corresponding booting video of demand offer that set of system upgrade package adapts to different dealers is provided, development time and human cost have been saved, user experience effect is improved.
Description
Technical field
The present invention relates to ntelligent television technolog field more particularly to a kind of switching on and shutting down video broadcasting method and systems.
Background technique
Currently, can only be used with a batch of system upgrade packet same in Android (Android) smart television start process
The switching on and shutting down video of sample is unable to satisfy the diversified demand of client, such as: the smart television that part dealer sells needs to show it
Self-character switching on and shutting down video (such as: Guomei sell TV need show have Guomei's feature switching on and shutting down video；Suning
The TV of sale needs to show the switching on and shutting down video for having Suning's feature).However in the electric renewal process of intelligence, if in order to meet
Different dealers can be made code administration become cumbersome, be increased the work of research staff using more set code system upgrade package
Amount and time.
Summary of the invention
Identical switching on and shutting down video problems can only be used with a batch of smart television for existing, a kind of purport is now provided
The open and close machine video broadcasting method and system of different switching on and shutting down videos can be provided according to the demand of dealer realizing.
A kind of opening video playing method provides one first storage unit, for being stored at least two booting video texts
Part；One second storage unit, for storing screen ginseng, the screen ginseng includes booting video flag bit, the booting video flag bit
It is corresponded with a booting video file；The opening video playing method includes the following steps:
The booting video flag bit for shielding ginseng described in second storage unit is identified in boot animation process；
According to the booting video flag bit, booting video file corresponding with the booting video flag bit is called；
Play the booting video file.
Preferably, screen ginseng further includes check code, and the check code is to verify the accuracy of data transmission and complete
Degree.
Preferably, described according to the booting video flag bit, call booting corresponding with the booting video flag bit
Video file, comprising:
The booting video flag bit is associated with the store path of corresponding booting video file, is regarded according to the booting
The store path of the associated booting video file of frequency flag bit calls corresponding booting video file.
The present invention also provides a kind of shutdown video broadcasting methods, a third storage unit are provided, for being stored at least
Two shutdown video files；One the 4th storage unit, for storing screen ginseng, the screen ginseng includes shutdown video flag bit, described
Shut down video flag bit and a shutdown video file one-to-one correspondence；The shutdown video broadcasting method includes the following steps:
The shutdown video flag bit for shielding ginseng described in the 4th storage unit is identified in shutdown animation process；
According to the shutdown video flag bit, shutdown video file corresponding with the shutdown video flag bit is called；
Play the shutdown video file.
Preferably, screen ginseng further includes check code, and the check code is to verify the accuracy of data transmission and complete
Degree.
Preferably, described according to the shutdown video flag bit, call shutdown corresponding with the shutdown video flag bit
Video file, comprising:
The shutdown video flag bit is associated with the store path of corresponding shutdown video file, is regarded according to the shutdown
The store path of the associated shutdown video file of frequency flag bit calls corresponding shutdown video file.
The present invention also provides a kind of booting audio/video player systems, comprising:
First storage unit, for being stored at least two booting video files；
Second storage unit, for storing screen ginseng, the screen ginseng includes booting video flag bit, the booting video mark
Position is corresponded with a booting video file；
First recognition unit, for identifying the booting for shielding ginseng described in second storage unit in boot animation process
Video flag bit；
First call unit, for calling corresponding with the booting video flag bit according to the booting video flag bit
Booting video file；
First broadcast unit, for playing the booting video file.
The present invention also provides a kind of shutdown audio/video player systems, comprising:
Third storage unit, for being stored at least two shutdown video files；
4th storage unit, for storing screen ginseng, the screen ginseng includes shutdown video flag bit, the shutdown video mark
Position is corresponded with a shutdown video file；
Second recognition unit, for identifying the shutdown for shielding ginseng described in the 4th storage unit in shutdown animation process
Video flag bit；
Second call unit, for calling corresponding with the shutdown video flag bit according to the shutdown video flag bit
Shutdown video file；
Second broadcast unit, for playing the shutdown video file.
Above-mentioned technical proposal the utility model has the advantages that
In the technical program, by identifying the booting video flag bit of screen ginseng in boot animation process, opened according to described
Machine video flag bit calls booting video file corresponding with the booting video flag bit to play out, it can be achieved that a set of system
The demand that system upgrade package adapts to different dealers provides corresponding booting video, has saved development time and human cost, has improved
User experience effect；
By the shutdown video flag bit of the identification screen ginseng in shutdown animation process, according to the shutdown video flag bit,
Shutdown video file corresponding with the shutdown video flag bit is called to play out, it can be achieved that set of system upgrade package adapts to not
Demand with dealer provides corresponding shutdown video, has saved development time and human cost, has improved user experience effect.
Detailed description of the invention
Fig. 1 is the flow chart of opening video playing method of the present invention；
Fig. 2 is the flow chart using a kind of embodiment of opening video playing method；
Fig. 3 is the flow chart of shutdown video broadcasting method of the present invention；
Fig. 4 is the flow chart using a kind of embodiment of shutdown video broadcasting method；
Fig. 5 is the module map of booting audio/video player system of the present invention；
Fig. 6 is the module map of shutdown audio/video player system of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments 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 without creative labor it is obtained it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be further explained below with reference to the attached drawings and specific examples, but not as the limitation of the invention.
As shown in Figure 1, a kind of opening video playing method, provides one first storage unit, for being stored at least two
Be switched on video file；One second storage unit, for storing screen ginseng, the screen ginseng includes booting video flag bit, the booting
Video flag bit and a booting video file correspond；The opening video playing method includes the following steps:
A1. the booting video flag bit for shielding ginseng described in second storage unit is identified in boot animation process；
A2. according to the booting video flag bit, booting video file corresponding with the booting video flag bit is called；
A3. the booting video file is played.
Further, screen ginseng may also include check code, the check code to verify data transmission accuracy and
Integrity degree.The check code can be cyclic redundancy check code (Cyclic Redundancy Check, abbreviation CRC).
The opening video playing method of the present embodiment can be applied in Android intelligent television system.
It should be noted that the essence of screen ginseng is a character string, and such as: d3a50400, v002, lvds_0, lvds_0,
Each (being separated by comma) of 1080p60hz, no_rev, 8o_8w, 0,0, BT, key_5, the character string can assign difference
Meaning.It is distinguished in the present embodiment using second v002 and uses different booting videos.
Shield the generating process of ginseng are as follows: pass to CalCRC32 algorithm using character string as parameter, the content of character string can be with
It is appointed as any content needed, is equally separated with comma, as soon as a screen ginseng character string will be generated by algorithm, first
It is CRC check position.
It generates and screen ginseng is burnt to the unifykey subregion of eMMC (Embedded Multi Media) (i.e.: after screen is joined
Second storage unit) in, unifykey subregion is a raw partition, upgrading ota (Over-the-Air, aerial to download) packet
When content therein can't change that (that is: unifykey (unified key) subregion is one and upgrades point that will not be wiped free of
Area), the shutdown video flag bit for identification screen ginseng provides the foundation, and is joined using unifykey partitioned storage screen and can guarantee screen ginseng not
It can change with system upgrade packet.
Different booting videos can be used in same system upgrade package using opening video playing method of the invention.?
Different videos can be all stored in a system upgrade packet when practical operation, by be switched on video boot.video,
Boot2.video ... is put under device (driving) catalogue of code, by the booting video under device in compilation process
It copies in the system/media catalogue under out (output) catalogue, is bundled in system upgrade packet, to realize same system
Different booting videos is stored in upgrade package, can show that different booting videos provides for the smart television of different dealers
The support of source file.
In the present embodiment, it by identifying the booting video flag bit of screen ginseng in boot animation process, is opened according to described
Machine video flag bit calls booting video file corresponding with the booting video flag bit to play out, it can be achieved that a set of system
The demand that system upgrade package adapts to different dealers provides corresponding booting video, has saved development time and human cost, has improved
User experience effect.
In a preferred embodiment, described according to the booting video flag bit, it calls and the booting video flag bit
Corresponding booting video file, comprising:
The booting video flag bit is associated with the store path of corresponding booting video file, is regarded according to the booting
The store path of the associated booting video file of frequency flag bit calls corresponding booting video file.
Process of the opening video playing method in practical application are as follows: can refer to shown in Fig. 2, system presses process after booting
Into in BootAnition (booting video), screen ginseng is obtained in BootAnimation (boot animation process), is joined by screen
In preset flag bit, by it is different booting videos path (/sytsem/media/boot.video,
Boot2.video ...) by the difference of screen ginseng flag bit different values is assigned, then using video source file as parameter biography
Video playback module is passed, video playback module receives source file path and starts to play booting video, for user's viewing, electricity
Depending on booting.
As shown in figure 3, providing a third storage unit the present invention also provides a kind of shutdown video broadcasting method, being used for
It is stored at least two shutdown video files；One the 4th storage unit, for storing screen ginseng, the screen ginseng includes shutdown video mark
Will position, the shutdown video flag bit and a shutdown video file correspond；The shutdown video broadcasting method includes following
Step:
B1. the shutdown video flag bit for shielding ginseng described in the 4th storage unit is identified in shutdown animation process；
B2. according to the shutdown video flag bit, shutdown video file corresponding with the shutdown video flag bit is called；
B3. the shutdown video file is played.
Further, screen ginseng may also include check code, the check code to verify data transmission accuracy and
Integrity degree.
It should be noted that shutdown video broadcasting method can be applied in Android intelligent television system.
In the present embodiment, by the shutdown video flag bit of the identification screen ginseng in shutdown animation process, according to the pass
Machine video flag bit calls shutdown video file corresponding with the shutdown video flag bit to play out, it can be achieved that a set of system
The demand that system upgrade package adapts to different dealers provides corresponding shutdown video, has saved development time and human cost, has improved
User experience effect.
In a preferred embodiment, described according to the shutdown video flag bit, it calls and the shutdown video flag bit
Corresponding shutdown video file, comprising:
The shutdown video flag bit is associated with the store path of corresponding shutdown video file, is regarded according to the shutdown
The store path of the associated shutdown video file of frequency flag bit calls corresponding shutdown video file.
In shutdown process, it can first play a shutdown video and enter back into standby process；Can also such as it scheme in standby
Shown in 4, (it can separate to reach booting view with the flag bit area of booting video by the shutdown video flag bit set in screen ginseng
The various flexible integrated modes such as frequency and shutdown video AB AA BA BB), it is passed the source file path for the video that shuts down as parameter
Video playback module is passed, the shutdown video that user is different is showed, realizes various commercial effects, television shutdown.
As shown in figure 5, the present invention also provides a kind of booting audio/video player systems, comprising:
First storage unit 11, for being stored at least two booting video files；
Second storage unit 12, for storing screen ginseng, the screen ginseng includes booting video flag bit, the booting video mark
Will position is corresponded with a booting video file；
First recognition unit 13, for identifying screen ginseng described in second storage unit 12 in boot animation process
Be switched on video flag bit；
First call unit 14, for calling and the booting video flag bit pair according to the booting video flag bit
The booting video file answered；
First broadcast unit 15, for playing the booting video file.
In the present embodiment, it by identifying the booting video flag bit of screen ginseng in boot animation process, is opened according to described
Machine video flag bit calls booting video file corresponding with the booting video flag bit to play out, it can be achieved that a set of system
The demand that system upgrade package adapts to different dealers provides corresponding booting video, has saved development time and human cost, has improved
User experience effect.
In actual production, it needs to have had been written into screen ginseng in eMMC in advance, because this step is can not be real by upgrading
Existing, therefore, according to the demand of client generation screen ginseng, then screen ginseng is burnt on master slice, gives factory's burning after generation master slice,
Machine just has screen parameter evidence in this way.
For system upgrade packet, may there are multiple compiling options, Haier/MOOKA/ in a system upgrade packet
ALI, such as Haier (Haier), by 2 booting video boot.video (jellyfish video) and boot2.video (leader view
Frequently it is put under device catalogue), is copied under out catalogue in mk file in compiling and is packaged generation system upgrade packet,
System upgrade packet just contains the video file of client's needs in this way.Video is contained in system upgrade packet, screen is joined also
In the case where in burned TV, it is only necessary to the preset booting video mark in identification screen ginseng in the code of booting video
Position can realize the purpose for playing corresponding booting video.By taking following screen ginseng as an example:
A5f72254, v002, vbyone_0, vbyone_0,2160p60hz, no_rev, 8o_8w, 0,0, BT, key_5,
V002 is preset booting video flag bit, sets v001 as leader video, v002 is jellyfish video, naturally it is also possible to
More v003, v004 etc. are set, then pass to video playback module for video source file as parameter, video playback module connects
Start to play booting video after receiving source file path.
As shown in fig. 6, the present invention also provides a kind of shutdown audio/video player systems, comprising:
Third storage unit 21, for being stored at least two shutdown video files；
4th storage unit 22, for storing screen ginseng, the screen ginseng includes shutdown video flag bit, the shutdown video mark
Will position is corresponded with a shutdown video file；
Second recognition unit 23, for identifying screen ginseng described in the 4th storage unit 22 in shutdown animation process
Shut down video flag bit；
Second call unit 24, for calling and the shutdown video flag bit pair according to the shutdown video flag bit
The shutdown video file answered；
Second broadcast unit 25, for playing the shutdown video file.
In the present embodiment, by the shutdown video flag bit of the identification screen ginseng in shutdown animation process, according to the pass
Machine video flag bit calls shutdown video file corresponding with the shutdown video flag bit to play out, it can be achieved that a set of system
The demand that system upgrade package adapts to different dealers provides corresponding shutdown video, has saved development time and human cost, has improved
User experience effect.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (8)
1. a kind of opening video playing method, which is characterized in that provide one first storage unit, opened for being stored at least two
Machine video file；One second storage unit, for storing screen ginseng, the screen ginseng includes booting video flag bit, the booting view
Frequency flag bit and a booting video file correspond；The opening video playing method includes the following steps:
The booting video flag bit for shielding ginseng described in second storage unit is identified in boot animation process；
According to the booting video flag bit, booting video file corresponding with the booting video flag bit is called；
Play the booting video file.
2. opening video playing method according to claim 1, which is characterized in that the screen ginseng further includes check code, institute
State accuracy and integrity degree of the check code to verify data transmission.
3. opening video playing method according to claim 1, which is characterized in that described according to the booting video mark
Call booting video file corresponding with the booting video flag bit in position, comprising:
It is described booting video flag bit with it is corresponding booting video file store path association, according to the booting video mark
The store path of the associated booting video file in will position calls corresponding booting video file.
4. a kind of shutdown video broadcasting method, which is characterized in that a third storage unit is provided, for being stored at least two passes
Machine video file；One the 4th storage unit, for storing screen ginseng, the screen ginseng includes shutdown video flag bit, the shutdown view
Frequency flag bit and a shutdown video file correspond；The shutdown video broadcasting method includes the following steps:
The shutdown video flag bit for shielding ginseng described in the 4th storage unit is identified in shutdown animation process；
According to the shutdown video flag bit, shutdown video file corresponding with the shutdown video flag bit is called；
Play the shutdown video file.
5. shutdown video broadcasting method according to claim 4, which is characterized in that the screen ginseng further includes check code, institute
State accuracy and integrity degree of the check code to verify data transmission.
6. shutdown video broadcasting method according to claim 4, which is characterized in that described according to the shutdown video mark
Call shutdown video file corresponding with the shutdown video flag bit in position, comprising:
It is described shutdown video flag bit with it is corresponding shutdown video file store path association, according to the shutdown video mark
The store path of the associated shutdown video file in will position calls corresponding shutdown video file.
7. a kind of booting audio/video player system characterized by comprising
First storage unit, for being stored at least two booting video files；
Second storage unit, for storing screen ginseng, screen ginseng includes booting video flag bit, the booting video flag bit and
One booting video file corresponds；
First recognition unit, for identifying the booting video for shielding ginseng described in second storage unit in boot animation process
Flag bit；
First call unit, for calling open corresponding with the booting video flag bit according to the booting video flag bit
Machine video file；
First broadcast unit, for playing the booting video file.
8. a kind of shutdown audio/video player system characterized by comprising
Third storage unit, for being stored at least two shutdown video files；
4th storage unit, for storing screen ginseng, screen ginseng includes shutdown video flag bit, the shutdown video flag bit and
One shutdown video file corresponds；
Second recognition unit, for identifying the shutdown video for shielding ginseng described in the 4th storage unit in shutdown animation process
Flag bit；
Second call unit, for calling pass corresponding with the shutdown video flag bit according to the shutdown video flag bit
Machine video file；
Second broadcast unit, for playing the shutdown video file.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044450.5A CN109151585A (en) | 2018-09-07 | 2018-09-07 | Open and close machine video broadcasting method and system |
| PCT/CN2019/104457 WO2020048498A1 (en) | 2018-09-07 | 2019-09-04 | Startup video playing method and system, and shutdown video playing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811044450.5A CN109151585A (en) | 2018-09-07 | 2018-09-07 | Open and close machine video broadcasting method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109151585A true CN109151585A (en) | 2019-01-04 |
Family
ID=64823887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811044450.5A Pending CN109151585A (en) | 2018-09-07 | 2018-09-07 | Open and close machine video broadcasting method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109151585A (en) |
| WO (1) | WO2020048498A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020048498A1 (en) * | 2018-09-07 | 2020-03-12 | 晶晨半导体(上海)股份有限公司 | Startup video playing method and system, and shutdown video playing method and system |
| CN111046449A (en) * | 2020-03-16 | 2020-04-21 | 杭州海康威视数字技术股份有限公司 | Data display control method and device and electronic equipment |
| CN111324410A (en) * | 2020-02-28 | 2020-06-23 | 深圳市广和通无线股份有限公司 | Terminal boot animation playing method and device, terminal and storage medium |
| CN113395562A (en) * | 2020-03-13 | 2021-09-14 | 海信视像科技股份有限公司 | Display device and boot animation display method |
| CN115589503A (en) * | 2022-10-28 | 2023-01-10 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted host startup animation implementation method, system, host and storage medium |
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| US20100077192A1 (en) * | 2008-09-19 | 2010-03-25 | Asustek Computer Inc. | Computer, booting software product and computer booting method |
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| CN109151585A (en) * | 2018-09-07 | 2019-01-04 | 晶晨半导体(上海)股份有限公司 | Open and close machine video broadcasting method and system |
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| US20100077192A1 (en) * | 2008-09-19 | 2010-03-25 | Asustek Computer Inc. | Computer, booting software product and computer booting method |
| CN104636167A (en) * | 2015-02-06 | 2015-05-20 | 南京守护宝信息技术有限公司 | Method and equipment for customizing power-on and power-off animations |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020048498A1 (en) * | 2018-09-07 | 2020-03-12 | 晶晨半导体(上海)股份有限公司 | Startup video playing method and system, and shutdown video playing method and system |
| CN111324410A (en) * | 2020-02-28 | 2020-06-23 | 深圳市广和通无线股份有限公司 | Terminal boot animation playing method and device, terminal and storage medium |
| CN113395562A (en) * | 2020-03-13 | 2021-09-14 | 海信视像科技股份有限公司 | Display device and boot animation display method |
| WO2021179363A1 (en) * | 2020-03-13 | 2021-09-16 | 海信视像科技股份有限公司 | Display device and boot animation display method |
| CN111046449A (en) * | 2020-03-16 | 2020-04-21 | 杭州海康威视数字技术股份有限公司 | Data display control method and device and electronic equipment |
| CN111046449B (en) * | 2020-03-16 | 2021-01-26 | 杭州海康威视数字技术股份有限公司 | Data display control method and device and electronic equipment |
| CN115589503A (en) * | 2022-10-28 | 2023-01-10 | 惠州市德赛西威汽车电子股份有限公司 | Vehicle-mounted host startup animation implementation method, system, host and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020048498A1 (en) | 2020-03-12 |
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