CN109462766A - A kind of method, system and the storage medium of the subtitle flow control bluetooth equipment using video - Google Patents
A kind of method, system and the storage medium of the subtitle flow control bluetooth equipment using video Download PDFInfo
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- CN109462766A CN109462766A CN201811351557.4A CN201811351557A CN109462766A CN 109462766 A CN109462766 A CN 109462766A CN 201811351557 A CN201811351557 A CN 201811351557A CN 109462766 A CN109462766 A CN 109462766A
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- video
- bluetooth
- bluetooth equipment
- player
- caption stream
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005538 encapsulation Methods 0.000 claims abstract description 4
- 239000008186 active pharmaceutical agent Substances 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003238 somatosensory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
- H04N21/4351—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reassembling additional data, e.g. rebuilding an executable program from recovered modules
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses method, system and the storage medium of a kind of subtitle flow control bluetooth equipment using video, when this method is video encapsulation, Bluetooth control commands are encapsulated in the reserved field of the caption stream of video, the data packet of control command is carried using the caption stream of video, it is basic standard with bluetooth BLE agreement, reserved custom field is extended, player obtains the data packet for carrying control command from video caption stream, control instruction is sent by bluetooth equipment of the player terminal bluetooth to connection, bluetooth equipment receives and executes corresponding command operation.The method of subtitle flow control bluetooth equipment provided in the present invention using video, the data packet of control command is carried in video caption stream, bluetooth equipment executes different operations according to control command different in data packet, user is allowed quickly to experience the function of bluetooth equipment, specific caption stream can also be set according to video playing, allow user impression with video in the consistent experience of personage, greatly improve user experience.
Description
Technical field
The present invention discloses a kind of method for controlling bluetooth equipment, especially a kind of to be set using the subtitle flow control bluetooth of video
Standby method, system and storage medium, belongs to Bluetooth wireless communication and multimedia video plays field.
Background technique
With the continuous development of Bluetooth technology, blue tooth products in people's lives using more and more, using bluetooth skill
The equipment of art is also more and more.People's lives level is continuously improved, and people are also more next to the equipment degree of recognition with technology sense
It is higher, such as: bluetooth headset, blue tooth television, bluetooth cellular phone and the various somatosensory devices with function of Bluetooth communication.
People are unsatisfactory for the experience of 2D film and 3D film when watching film already, need to be added during viewing
More and more body-sensing experience, then there have been 4D film, 5D films etc., increase the viewing body-sensing of people.But it is existing
4D film, 5D film in technology etc. are all to carry out time setting according to different films, increase the body of other body-sensing dimensions
It tests, if having replaced film, needs replacing different Scenario Designs, it is cumbersome, it is not convenient enough.If made in the family
With then it is generally necessary to which relevant device is manually operated in user oneself, use is extremely inconvenient.
Summary of the invention
Pass through the modes such as time setting or this manual operation for video ancillary equipment in the prior art mentioned above
Control uses, and disadvantage inconvenient for use, the present invention provides method, the system of a kind of subtitle flow control bluetooth equipment using video
And storage medium, bluetooth equipment can be controlled by the caption stream in video, increase the convenience used.
The technical solution used to solve the technical problems of the present invention is that: a kind of subtitle flow control bluetooth equipment using video
Method, this method be video encapsulation when, Bluetooth control commands are encapsulated in the reserved field of the caption stream of video, utilize view
The caption stream of frequency carries the data packet of control command, is basic standard with bluetooth BLE agreement, carries out to reserved custom field
Extension, player obtains the data packet for carrying control command from video caption stream, by player terminal bluetooth to the indigo plant of connection
Tooth equipment sends control instruction, and bluetooth equipment receives and executes corresponding command operation.
A kind of system of the subtitle flow control bluetooth equipment using video, which includes player terminal and controlled bluetooth
Equipment:
The player terminal is used to obtain the caption stream in video, and the control of reserved field is filtered out from caption stream
Director data packet, calls API to open and connect bluetooth, and transmitting control instruction gives controlled bluetooth equipment；
The controlled bluetooth equipment is for executing corresponding instruction operation after receiving control instruction.
A kind of storage medium being stored with the method such as the above-mentioned subtitle flow control bluetooth equipment using video.
The technical scheme adopted by the invention to solve the technical problem further comprises:
The method includes the following steps:
Step S1: player judges whether player terminal bluetooth opens, and is not turned on, and calls API opening player whole
Hold bluetooth；
Step S2: after player terminal bluetooth is opened, bluetooth connection is established with the bluetooth equipment controlled；
Step S3: after bluetooth connection is successfully established, player returns to video playing interface；
Step S4: player calls API to obtain the subtitle stream information in the video that will be played；
Step S5: player filters out Bluetooth control instruction from the caption stream got, by reserved field；
Step S6: player is when video playing, the transmitting control command to be sent to player terminal；
Step S7: player terminal sends the operational order based on reserved field to bluetooth equipment end by bluetooth module；
Step S8: it when bluetooth equipment end receives the operational order from player terminal, according to different operational orders, holds
The corresponding operation of row.
Does the reserved field information include: $ POWER? OFF# (stopping operation order) and $ MODEx? LEVELy#.
The $ MODEx? x ∈ [1,10] in LEVELy#, y ∈ [1,10].
Caption stream in the acquisition video refers to the caption stream that player API Function is obtained from video.
The format of the reserved field order of the caption stream is as follows:
| Command | Range | Description | Example |
| $ POWER? ON/OFF# | ON OFF | Set power | $ POWER? OFF# |
| $ MODEx? LEVELy# | X:1~10y:1~10 | Set Mode and Level | $ MODE2? LEVEL3# |
The beneficial effects of the present invention are: the present invention and traditional viewing video, user oneself operate with bluetooth equipment ratio
Compared with the present invention is that user can quickly upper hand, experience bluetooth set using the maximum advantage of subtitle flow control bluetooth equipment of video
Standby function and its with powerful interactivity.The side of subtitle flow control bluetooth equipment provided in the present invention using video
Method, carries the data packet of control command in video caption stream, and bluetooth equipment is executed according to control command different in data packet
Different operations allows user quickly to experience the function of bluetooth equipment, can also set specific caption stream according to video playing, allow
User's impression and the consistent experience of personage in video, greatly improve user experience.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of present system embodiment.
Fig. 2 is the process flow diagram of embodiment of the present invention method.
Specific embodiment
The present embodiment is the preferred embodiment for the present invention, other its all principles and basic structure are identical or close as the present embodiment
As, within that scope of the present invention.
A kind of method that the present invention protects subtitle flow control bluetooth equipment using video utilizes video (including network
Video and local video) caption stream carry control command data packet (video encapsulation then, i.e., inside caption stream
Affix control command in reserved field, because being reserved field, subtitle will not be shown when display), with
Bluetooth BLE agreement is basic standard, is extended to reserved custom field, so that App is obtained from video caption stream and carries
The data packet of control command sends control instruction by bluetooth equipment of the player terminal bluetooth BLE to connection, and bluetooth equipment is received
To and execute corresponding command operation, to complete to operate the control of bluetooth equipment using caption stream, key step includes: to broadcast
It puts after establishing bluetooth connection between device terminal device and bluetooth controlled plant, terminal device obtains subtitle stream data from video, presses
According to rule, (filtering rule in the present embodiment compares whether the data of the caption stream reserved field of acquisition are that effective bluetooth is set
Standby control command, if meet the grammer etc. of Bluetooth control commands, if it does, it is then confirmed as bluetooth equipment control instruction,
If it is not, then abandoning) control instruction for getting bluetooth equipment is filtered, Xiang Suoshu bluetooth controlled plant sends corresponding control
System instruction, the bluetooth controlled plant receive the switching of progress the corresponding command mode after the control instruction.
The method of the subtitle flow control bluetooth equipment using video in the present invention, mainly includes the following steps:
Step S1: as precondition, player (in the present embodiment, player is selected to select mobile phone, when it is implemented,
Can also be using blue tooth television etc.) built in the end App need to judge whether player terminal bluetooth opens, be not turned on, call
API opening player terminal Bluetooth.
Step S2: it after player terminal bluetooth is opened, needs to establish bluetooth connection with the bluetooth equipment controlled.
Step S3: after bluetooth connection is successfully established, the end App returns to video playing interface built in player.
Step S4: the API of App video player is called to obtain the word in the video that will be played in the end App built in player
Curtain stream information.
Step S5: the end App built in player filters out Bluetooth control instruction from the caption stream got, by reserved field
(meet reserved field information example, such as: $ POWER? OFF# (stopping operation order), $ MODE2? LEVEL4# (2 intensity of mode
4 order) etc.), do not make video caption and shows that (the common subtitle of unreserved field Bluetooth control instruction is then shown with usually
Show).
Step S6: the end App built in player is when video playing, the transmitting control command to be sent to player end
End.
Step S7: player terminal sends the operational order ($ based on reserved field by player bluetooth BLE module
POWER? OFF#), ($ MODEx? LEVELy#) (x ∈ [1,10] therein, y ∈ [1,10]) is to bluetooth equipment end.
Step S8: it when bluetooth equipment end receives the operational order from player terminal, according to different operational orders, holds
Corresponding operation (such as $ POWER of row? OFF# is arrestment operation), such as: 4D film, the water spray in 5D film, blowing, vibration
Move etc..
A kind of system of the subtitle flow control bluetooth equipment using network video, the system include broadcasting simultaneously for present invention protection
Put device terminal and controlled bluetooth equipment:
The player terminal includes App built in player and player bluetooth BLE module；
Wherein, App built in player is used to obtain the caption stream in video (including network video and local video), from
The control instruction data packet of reserved field is filtered out in caption stream, API is called to open and connect bluetooth, transmits control instruction to quilt
Control bluetooth equipment.
In the present embodiment, obtain video in caption stream refer to, the end player App call App player end api function from
The caption stream obtained in video.The reserved field order of Bluetooth control equipment to fill in format as shown in table 1:
Table 1: reserved command format
| Command | Range | Description | Example |
| $ POWER? ON/OFF# | ON OFF | Set power | $ POWER? OFF# |
| $ MODEx? LEVELy# | X:1~10y:1~10 | Set Mode and Level | $ MODE2? LEVEL3# |
Bluetooth BLE module is used for and the connection of bluetooth equipment and the transmission of operational order in player.
Player bluetooth BLE module receives player App when API being called to open bluetooth, open bluetooth and bluetooth equipment into
Row connection is sent an instruction on connected bluetooth equipment after receiving the control instruction that player App is transmitted.
The bluetooth equipment include bluetooth controlled module (including Baffle Box of Bluetooth and water spray, blowing, vibration etc. execute machine
Structure etc.): bluetooth controlled module is for executing corresponding instruction operation after receiving control instruction, such as: in 4D film, 5D film
Water spray, blowing, vibration etc..
The present invention also protects a kind of storage of method for being stored with the above-mentioned subtitle flow control bluetooth equipment using video to be situated between
Matter.
The present invention and traditional viewing video, user oneself operate with bluetooth equipment and compare, and the present invention utilizes video
The maximum advantage of subtitle flow control bluetooth equipment be user can quickly upper hand, experience bluetooth equipment function and its have it is strong
Big interactivity.The method of subtitle flow control bluetooth equipment provided in the present invention using video, takes in video caption stream
Data packet with control command, bluetooth equipment execute different operations according to control command different in data packet, make user fast
The function of speed experience bluetooth equipment can also set specific caption stream according to video playing, user is allowed to experience and people in video
The consistent experience of object, greatly improves user experience.
The above description is only an embodiment of the present invention, the specific implementation range being not intended to restrict the invention, for
For those skilled in the art, the invention may be variously modified and varied.All within the spirits and principles of the present invention, institute
Any modification, equivalent substitution, improvement and etc. of work, should be included within scope of the presently claimed invention.
Claims (8)
1. a kind of method of the subtitle flow control bluetooth equipment using video, it is characterized in that: when this method is video encapsulation, it will be blue
Tooth control command is encapsulated in the reserved field of the caption stream of video, and the data of control command are carried using the caption stream of video
Packet is basic standard with bluetooth BLE agreement, is extended to reserved custom field that player is obtained from video caption stream
The data packet for carrying control command sends control instruction, bluetooth equipment by bluetooth equipment of the player terminal bluetooth to connection
It receives and executes corresponding command operation.
2. the method for the subtitle flow control bluetooth equipment according to claim 1 using video, it is characterized in that: the side
Method includes the following steps:
Step S1: player judges whether player terminal bluetooth opens, and is not turned on, and calls API opening player terminal blue
Tooth；
Step S2: after player terminal bluetooth is opened, bluetooth connection is established with the bluetooth equipment controlled；
Step S3: after bluetooth connection is successfully established, player returns to video playing interface；
Step S4: player calls API to obtain the subtitle stream information in the video that will be played；
Step S5: player filters out Bluetooth control instruction from the caption stream got, by reserved field；
Step S6: player is when video playing, the transmitting control command to be sent to player terminal；
Step S7: player terminal sends the operational order based on reserved field to bluetooth equipment end by bluetooth module；
Step S8: when bluetooth equipment end receives the operational order from player terminal, according to different operational orders, phase is executed
Corresponding operation.
3. the method for the subtitle flow control bluetooth equipment according to claim 2 using video, it is characterized in that: described is pre-
Does the field information stayed include: $ POWER? OFF# (stopping operation order) and $ MODEx? LEVELy#.
4. the method for the subtitle flow control bluetooth equipment according to claim 3 using video, it is characterized in that: described
MODEx? x ∈ [1,10] in LEVELy#, y ∈ [1,10].
5. a kind of system of the subtitle flow control bluetooth equipment using video, it is characterized in that: the system includes player end
End and controlled bluetooth equipment:
The player terminal is used to obtain the caption stream in video, and the control instruction of reserved field is filtered out from caption stream
Data packet, calls API to open and connect bluetooth, and transmitting control instruction gives controlled bluetooth equipment；
The controlled bluetooth equipment is for executing corresponding instruction operation after receiving control instruction.
6. the system of the subtitle flow control bluetooth equipment according to claim 5 using video, it is characterized in that: described obtains
The caption stream for taking the caption stream in video to refer to that player API Function is obtained from video.
7. the system of the subtitle flow control bluetooth equipment according to claim 5 using video, it is characterized in that: the word
The format of the reserved field order of curtain stream is as follows:
8. a kind of storage is just like utilizing the subtitle flow control bluetooth equipment of video described in any one of Claims 1-4
The storage medium of method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351557.4A CN109462766A (en) | 2018-11-14 | 2018-11-14 | A kind of method, system and the storage medium of the subtitle flow control bluetooth equipment using video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811351557.4A CN109462766A (en) | 2018-11-14 | 2018-11-14 | A kind of method, system and the storage medium of the subtitle flow control bluetooth equipment using video |
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| Publication Number | Publication Date |
|---|---|
| CN109462766A true CN109462766A (en) | 2019-03-12 |
Family
ID=65610367
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|---|---|---|---|
| CN201811351557.4A Pending CN109462766A (en) | 2018-11-14 | 2018-11-14 | A kind of method, system and the storage medium of the subtitle flow control bluetooth equipment using video |
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|---|---|---|---|---|
| US20140318029A1 (en) * | 2012-02-20 | 2014-10-30 | Cj 4D Plex Co., Ltd. | System For Controlling Seat Effect For Facility Of Showing Pictures |
| CN104780403A (en) * | 2014-03-28 | 2015-07-15 | 方小祥 | System and method for providing somatosensory video based on script |
| CN105210376A (en) * | 2013-03-14 | 2015-12-30 | 谷歌公司 | Using an audio stream to identify metadata associated with a currently playing television program |
| CN105975053A (en) * | 2016-05-11 | 2016-09-28 | 乐视控股（北京）有限公司 | Virtual helmet control method and device, and virtual helmet |
| CN107613377A (en) * | 2017-10-16 | 2018-01-19 | 北京奇艺世纪科技有限公司 | A kind of video broadcasting method and device |
-
2018
- 2018-11-14 CN CN201811351557.4A patent/CN109462766A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140318029A1 (en) * | 2012-02-20 | 2014-10-30 | Cj 4D Plex Co., Ltd. | System For Controlling Seat Effect For Facility Of Showing Pictures |
| CN105210376A (en) * | 2013-03-14 | 2015-12-30 | 谷歌公司 | Using an audio stream to identify metadata associated with a currently playing television program |
| CN104780403A (en) * | 2014-03-28 | 2015-07-15 | 方小祥 | System and method for providing somatosensory video based on script |
| CN105975053A (en) * | 2016-05-11 | 2016-09-28 | 乐视控股（北京）有限公司 | Virtual helmet control method and device, and virtual helmet |
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