CN105100885A - Multi-screen interaction method and system for browsing and playing power point (PPT) files - Google Patents
Multi-screen interaction method and system for browsing and playing power point (PPT) files Download PDFInfo
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- CN105100885A CN105100885A CN201510345703.2A CN201510345703A CN105100885A CN 105100885 A CN105100885 A CN 105100885A CN 201510345703 A CN201510345703 A CN 201510345703A CN 105100885 A CN105100885 A CN 105100885A
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- ppt
- control
- intelligent movable
- android
- client
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- 230000003993 interaction Effects 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000012545 processing Methods 0.000 claims description 7
- 238000004088 simulation Methods 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
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
- H04N21/41—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
- H04N21/436—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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440236—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by media transcoding, e.g. video is transformed into a slideshow of still pictures, audio is converted into text
-
- 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)
- Telephone Function (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention specifically discloses a multi-screen interaction method and system for browsing and playing power point (PPT) files. The method comprises the steps that a mobile intelligent client side and an Android custom-made system service side establish a wireless network connection; the Android custom-made system service side plays the PPT files, and sends system screenshot image data to the mobile intelligent client side; the mobile intelligent client side receives the system screenshot image data, displays the image in a control area simultaneously, and operates in the control area to send a command to control PPT operation; the Android custom-made system service side receives and sends the command to control PPT operation, and simulates a command of the system to control the PPT to play according to the command to control PPT operation; and a display end displays a PPT play image according to the command to control the PPT to play. The system comprises the mobile intelligent client side, the Android custom-made service side and the display end. The method can improve the user experience, is convenient for a user to control, and realizes multi-screen interactive browsing and operation of the PPT among different devices.
Description
Technical field
The invention belongs to communication technical field, be specifically related to one and browse broadcasting PPT file multi-screen interaction method and system thereof.
Background technology
Along with the development of mobile intelligent terminal, increasing mobile terminal system also supports the application browsing PPT file, therefore the application prospect of PPT file also all the more wide.Present broadcasting or to browse PPT file be all generally undertaken by the third-party application can playing PPT file on single equipment.Meanwhile, prior art plays the restriction of obvious Existential Space local by infrared peripheral hardware control PPT, and barrier obstruction restriction.When these extraneous physical factors obviously exist, infrared peripheral hardware just seems unable to do what one wishes a little.Therefore, browse PPT file multi-screen interactive technology and just seem particularly important.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the object of this invention is to provide and a kind ofly improve Consumer's Experience and user-friendly browsing plays PPT file multi-screen interaction method and system thereof.
Given this, the invention provides one and browse broadcasting PPT file multi-screen interaction method, the method comprises:
S1, intelligent movable client are set up wireless network with Android custom-built system service end and are connected;
S2, Android custom-built system service end plays PPT file, and to intelligent movable client transmitting system screenshotss picture data;
S3, intelligent movable client receiving system screenshotss picture data, be presented at picture in control area simultaneously, and operation sends control PPT operational order in control area;
S4, Android custom-built system service end receives and sends control PPT operational order, is modeled to Systematical control PPT play instruction according to this control PPT operational order;
S5, display end are according to control PPT play instruction display PPT broadcasting pictures.
Preferably, in described step S2, Android custom-built system service end to the concrete steps of intelligent movable client transmitting system screenshotss picture data is: system screenshotss picture data is transferred to intelligent movable client by procotol by Android custom-built system service end.
Preferably, in described step S3, intelligent movable client sends control PPT operational order and specifically can be in control area: full frame, page turning, edit or exit the instruction of broadcasting.
Preferably, the wireless network in described step S1 is that Tcp connects.
One is browsed and is play PPT file Multi-screen interaction system, the display end that this system comprises intelligent movable client, the Android customize services end be connected with described intelligent movable client wireless and is connected with described Android customize services end, wherein said Android customize services end comprises:
Data receiver, receives the control PPT operational order of intelligent movable client;
Data processing service unit, is connected with described data receiver, for the treatment of the control PPT operational order of intelligent movable client;
Analogue system control PPT Direction Center, is connected with described data processing service unit, for the simulation of control PPT operational order is changed into Systematical control PPT play instruction and control PPT playing progress rate;
Third party plays PPT applying unit, is connected, for the treatment of changing into screenshotss picture data with described analogue system control PPT Direction Center;
Data sending terminal, plays PPT applying unit with described third party and is connected, for respectively screenshotss picture data being sent to intelligent movable client and display end.
Preferably, described intelligent movable client) comprising:
Client reception end, for receiving the screenshotss picture data of Android custom-built system service end;
Interface, control area, is connected with described client reception end, sends control PPT operational order for user operation;
Instruction transmitting terminal, is connected with interface, described control area, for sending control PPT operational order to Android custom-built system service end.
Preferably, described mobile intelligent terminal can be mobile phone, pad, mobile PC.
Preferably, described intelligent movable client and the wireless connections of described Android customize services end.
The present invention compared to the beneficial effect of prior art is: the present invention manipulates the PPT file that another station terminal is play by a mobile intelligent terminal, simultaneously within the scope of local area network (LAN) net control PPT file broadcasting and browse progress, not only increase Consumer's Experience sense, also aspect user manipulation, thus realize multi-screen interactive between distinct device and browse and operate PPT, also to improve in prior art the not enough and barrier influencing factor by the regionality of infrared peripheral hardware control PPT playing progress rate.
Accompanying drawing explanation
Fig. 1 is the basic flow sheet browsing broadcasting PPT file multi-screen interaction method of the present invention.
Fig. 2 is the workflow schematic diagram browsing broadcasting PPT file multi-screen interaction method of the present invention.
Fig. 3 is the structural representation browsing broadcasting PPT file Multi-screen interaction system of the present invention.
Fig. 4 is the structural representation of intelligent movable client of the present invention.
Fig. 5 is the structural representation of Android customize services end of the present invention.
Reference numeral:
10-intelligent movable client, 11-client reception end, interface, 12-control area, 13-instruction transmitting terminal, 20-Android customize services end, 21-data receiver, 22-data processing unit, 23-analogue system control PPT command unit, 24-third party plays PPT applying unit, 25-data sending terminal, 30-display terminal.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail.
As shown in Figure 1, embodiments provide one and browse broadcasting PPT file multi-screen interaction method, the method comprises:
S1, intelligent movable client 10 are set up wireless network with Android custom-built system service end 20 and are connected.Described wireless network is that Tcp connects.
S2, Android custom-built system service end 20 plays PPT file, and to intelligent movable client 10 transmitting system screenshotss picture data; Described Android custom-built system service end 20 to the concrete steps of intelligent movable client 10 transmitting system screenshotss picture data is: system screenshotss picture data is transferred to intelligent movable client 10 by procotol by Android custom-built system service end 20.
S3, intelligent movable client 10 receiving system screenshotss picture data, be presented at picture in control area simultaneously, and operation sends control PPT operational order in control area.Described intelligent movable client 10 sends control PPT operational order and specifically can be in control area: full frame, page turning, edit or exit the instruction of broadcasting.
S4, Android custom-built system service end 20 receives and sends control PPT operational order, is modeled to Systematical control PPT play instruction according to this control PPT operational order.
S5, display end 30 are according to control PPT play instruction display PPT broadcasting pictures.
As shown in Figure 2, in order to technical scheme described in the energy embodiment of the present invention easier to understand, wherein intelligent movable client 10 end is for smart mobile phone, in addition can also be pad and mobile PC.The mbox that Android custom-built system service end 20 is researched and developed for our company.The operating procedure of the specific embodiment of the invention is as follows:
Intelligent movable client 10 and mbox20 set up tcp and are connected, and mbox20 broadcasts PPT file simultaneously; Android custom-built system service end (mbox) 20 is initiatively to intelligent movable client 10 transmitting system screenshotss picture data (a 1/s per second); Intelligent movable client 10 receives mbox20 and pushes the screenshotss picture data of coming, and picture is presented at manipulation plate region; Intelligent movable client 10 sends control PPT operational order on manipulation plate; Mbox20 receives the control PPT operational order that intelligent movable client sends, and is modeled to Systematical control PPT play instruction according to PPT operational order, and control PPT plays; Last display end display PPT broadcasting pictures.
As shown in Fig. 3, Fig. 4 and Fig. 5, the embodiment of the present invention further provides one and browses broadcasting PPT file Multi-screen interaction system, this system comprise intelligent movable client 10, with the Android customize services end 20 of described intelligent movable client 10 wireless connections and the display end 30 that is connected with described Android customize services end 20, wherein said Android customize services end 20 comprises:
Data receiver 21, receives the control PPT operational order of intelligent movable client 10;
Data processing service unit 22, is connected with described data receiver 21, for the treatment of the control PPT operational order of intelligent movable client 10;
Analogue system control PPT Direction Center 23, is connected with described data processing service unit 22, for the simulation of control PPT operational order is changed into Systematical control PPT play instruction and control PPT playing progress rate;
Third party plays PPT applying unit 24, is connected, for the treatment of changing into screenshotss picture data with described analogue system control PPT Direction Center 23;
Data sending terminal 25, plays PPT applying unit 24 with described third party and is connected, for respectively screenshotss picture data being sent to intelligent movable client 10 and display end 30.
In embodiments of the present invention, described intelligent movable client 10 comprises:
Client reception end 11, for receiving the screenshotss picture data of Android custom-built system service end 20;
Interface, control area 12, is connected with described client reception end 11, sends control PPT operational order for user operation;
Instruction transmitting terminal 13, is connected with interface, described control area 12, for sending control PPT operational order to Android custom-built system service end 20.
In embodiments of the present invention, described mobile intelligent terminal 10 can be mobile phone, pad, mobile PC.Described intelligent movable client 10 and the wireless connections of described Android customize services end 20.
Above content is only preferred embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (8)
1. browse and play a PPT file multi-screen interaction method, the method comprises:
S1, intelligent movable client (10) are set up wireless network with Android custom-built system service end (20) and are connected;
S2, Android custom-built system service end (20) plays PPT file, and to intelligent movable client (10) transmitting system screenshotss picture data;
S3, intelligent movable client (10) receiving system screenshotss picture data, be presented at picture in control area simultaneously, and operation sends control PPT operational order in control area;
S4, Android custom-built system service end (20) receives and sends control PPT operational order, is modeled to Systematical control PPT play instruction according to this control PPT operational order;
S5, display end (30) are according to control PPT play instruction display PPT broadcasting pictures.
2. according to claim 1 browsing plays PPT file multi-screen interaction method, it is characterized in that, in described step S2, Android custom-built system service end (20) to the concrete steps of intelligent movable client (10) transmitting system screenshotss picture data is: system screenshotss picture data is transferred to intelligent movable client (10) by procotol by Android custom-built system service end (20).
3. according to claim 1 browsing plays PPT file multi-screen interaction method, it is characterized in that, in described step S3, intelligent movable client (10) sends control PPT operational order and specifically can be in control area: full frame, page turning, edit or exit the instruction of broadcasting.
4. according to claim 1 browsing plays PPT file multi-screen interaction method, it is characterized in that, the wireless network in described step S1 is that Tcp connects.
5. browse broadcasting PPT file Multi-screen interaction system for one kind, this system comprise intelligent movable client (10), with the Android customize services end (20) of described intelligent movable client (10) wireless connections and the display end (30) that is connected with described Android customize services end (20), wherein said Android customize services end (20) comprising:
Data receiver (21), receives the control PPT operational order of intelligent movable client (10);
Data processing service unit (22), is connected with described data receiver (21), for the treatment of the control PPT operational order of intelligent movable client (10);
Analogue system control PPT Direction Center (23), is connected with described data processing service unit (22), for the simulation of control PPT operational order is changed into Systematical control PPT play instruction and control PPT playing progress rate;
Third party plays PPT applying unit (24), is connected, for the treatment of changing into screenshotss picture data with described analogue system control PPT Direction Center (23);
Data sending terminal (25), plays PPT applying unit (24) with described third party and is connected, for screenshotss picture data being sent to intelligent movable client (10) and display end (30) respectively.
6. according to claim 5 browsing plays PPT file Multi-screen interaction system, and it is characterized in that, described intelligent movable client (10) comprising:
Client reception end (11), for receiving the screenshotss picture data of Android custom-built system service end (20);
Interface, control area (12), is connected with described client reception end (11), sends control PPT operational order for user operation;
Instruction transmitting terminal (13), is connected with interface, described control area (12), for sending control PPT operational order to Android custom-built system service end (20).
7. according to claim 5 browsing plays PPT file Multi-screen interaction system, and it is characterized in that, described mobile intelligent terminal (10) can be mobile phone, pad, mobile PC.
8. according to claim 5 browsing plays PPT file Multi-screen interaction system, it is characterized in that, described intelligent movable client (10) and the wireless connections of described Android customize services end (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345703.2A CN105100885A (en) | 2015-06-23 | 2015-06-23 | Multi-screen interaction method and system for browsing and playing power point (PPT) files |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510345703.2A CN105100885A (en) | 2015-06-23 | 2015-06-23 | Multi-screen interaction method and system for browsing and playing power point (PPT) files |
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| CN105100885A true CN105100885A (en) | 2015-11-25 |
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| CN201510345703.2A Pending CN105100885A (en) | 2015-06-23 | 2015-06-23 | Multi-screen interaction method and system for browsing and playing power point (PPT) files |
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| CN107562396A (en) * | 2017-08-29 | 2018-01-09 | 苏州优势讯通互联网科技有限公司 | The implementation method that multi-screen interactive scene returns |
| CN108235100A (en) * | 2016-12-14 | 2018-06-29 | 杭州海康威视数字技术股份有限公司 | Multi-display method, apparatus and system |
| CN114185503A (en) * | 2020-08-24 | 2022-03-15 | 荣耀终端有限公司 | Multi-screen interaction system, method, device and medium |
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Application publication date: 20151125 |