CN104780424A - Local area network live video distribution method based on set-top box - Google Patents
Local area network live video distribution method based on set-top box Download PDFInfo
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- CN104780424A CN104780424A CN201510118888.3A CN201510118888A CN104780424A CN 104780424 A CN104780424 A CN 104780424A CN 201510118888 A CN201510118888 A CN 201510118888A CN 104780424 A CN104780424 A CN 104780424A
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- China
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- top box
- mobile terminal
- local area
- area network
- set top
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention provides a local area network live video distribution method based on a set-top box. The method comprises the following steps: when the set-top box is turned on, adding the set-top box into a local area network according to a upnp (Universal Plug-n-Play) protocol, and finding the set-top box through the upnp protocol by a smart mobile terminal; implementing description of a program list and a service function inside the set-top box; acquiring the program list by means of communication with the set-top box by the smart mobile terminal; selecting to play a program by the smart mobile terminal, and sending a request of playing to the set-top box; decrypting a current program specific to content requested to be played by the smart mobile terminal by the set-top box to obtain clear stream data; and packing the clear stream video data, and transmitting the packed clear stream video data to the smart mobile terminal for playing. By means of the convenience and mobility of a smart phone and a tablet computer, live programs can be watched whenever and wherever possible, and the turn-on rate and visual enjoyment of the set-top box are improved greatly.
Description
Technical field
The present invention relates to a kind of set-top box video distribution method, particularly a kind of local area network (LAN) live video distribution method based on Set Top Box.
Background technology
Set-top box television machine mode sees that TV can only meet fixed form and place is seen, at will can not see live TV by move mode.Smart mobile phone, panel computer can only watch the programme televised live that order video cannot watch high definition.
Current smart mobile phone, panel computer are universal very high, if can by the smart mobile phone, the panel computer that send in family of the live video content packaging of Set Top Box by local area network (LAN), so just need not be limited in by television set and see live video, as long as at will watch live video within the scope of local area network (LAN) at home.
Disclosed in 2009-09-02, publication number be 101521797 Chinese invention provide a kind of digital television content transmitting system, comprise digital TV set-top box, video process apparatus, the webserver, mobile terminal form a digital television content transmitting system, wherein video process apparatus is by cable broadband access server, and mobile phone is by mobile network and server communication; Video process apparatus gathers list of television programmes by TV set-top box, be sent to the webserver, mobile terminal network visiting server, program downloading table, live or request program is selected from mobile terminal, program code is sent to server, server finds this program code, play-on-demand program request is sent to video process apparatus, video process apparatus obtains programme content by TV set-top box, first programme content is sent to the webserver, by the webserver, programme content is sent to mobile terminal.Enable digital television techniques and development of Mobile Internet technology effective integration, mobile phone users can watch Digital Television whenever and wherever possible.
Disclosed in 2011-11-30, publication number is that the Chinese invention of 102263959A provides a kind of direct broadcast transfer method and system merged for three screens comprising TV, computer and mobile phone, relates to Streaming Media encoding and decoding technique.Wherein for the direct broadcast transfer method that three screens comprising TV, computer and mobile phone merge, comprising: receive the live TV stream data that live source sends; Detect the coded format of live TV stream data; According to testing result, real-time transcoding is carried out to the live TV stream data inconsistent with the target protocol preset; To the live TV stream data-pushing of target protocol be met to corresponding target streaming media server.According to an aspect of the present invention, that direct broadcast transfer method can generate coding or that network exists different live source carry out agreement and format conversion in real time, thus support the broadcast request of the various terminals such as computer, Set Top Box and mobile phone, three screens that effective support comprises TV, computer and mobile phone merge and three screen interactions.
Forwarding in above-mentioned two inventions all needs to be forwarded by server, then terminal carries out communications reception by network and server again, so, just causes network bandwidth requirement high, at substantial Internet resources, and need to connect outer net ability receiving video data.
Disclosed in 2013-04-03, publication number is that the Chinese invention of 103024523A provides a kind of TV programme based on Set Top Box and shares method, comprise the following steps: the first data communication module in A, Set Top Box continues broadcasting equipment identification signal in a network, the second data communication module receiving equipment identification signal in intelligent terminal, and send connection request according to IP address entrained in recognition of devices signal, connect with described Set Top Box; TV program control module in B, described Set Top Box sends the rendition list by the first data communication module in this Set Top Box to the intelligent terminal connected, and the selection instruction of user is fed back to described Set Top Box; TV program control module controls bottom layer driving in C, described Set Top Box obtains the audio, video data of corresponding program, the coding packetization module started in described Set Top Box is encoded to the audio, video data obtained and is packed, and passes to described intelligent terminal by the first data communication module in this Set Top Box; In D, described intelligent terminal unpack decoder module to by this intelligent terminal second data communication module receive data unpack and decode, and by the transmit control module in described intelligent terminal call bottom layer driving to unpack and decoded audio, video data play.The TV programme of this invention is shared and is not undertaken by server, but program play messages and the rendition list is not carried out combination and share, and can not support the same program of multiple terminal plays simultaneously or play different program simultaneously.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of local area network (LAN) live video distribution method based on Set Top Box, utilize the convenience of smart mobile phone panel computer and mobility to solve and watch programme televised live anywhere or anytime, and the same program of multiple terminal plays can be supported simultaneously or play different program simultaneously, the Homes Using TV of elevator top box and visual enjoyment greatly.
The present invention is achieved in that a kind of local area network (LAN) live video distribution method based on Set Top Box, comprising:
When step 10, set-top-box opening, join in local area network (LAN) by upnp agreement by Set Top Box, intelligent mobile terminal finds set-top box device by upnp agreement;
Step 20, Set Top Box inside realizes description and the service function of the rendition list;
Step 30, intelligent mobile terminal by and set top box communication obtain the rendition list;
Step 40, intelligent mobile terminal select broadcast program, and play to set-top box requests;
Step 50, Set Top Box for intelligent mobile terminal ask play content be decrypted actual program, obtain clear stream video data;
Step 60, clear stream video data packing transmission is given to intelligent mobile terminal and plays.
Wherein, when the quantity of described intelligent mobile terminal is multiple, it selects the program play to be identical or different simultaneously.
Tool of the present invention has the following advantages: join in local area network (LAN) by upnp agreement by Set Top Box, utilize the convenience of smart mobile phone panel computer and mobility to solve and watch programme televised live anywhere or anytime, and the same program of multiple terminal plays can be supported simultaneously or play different program simultaneously, the Homes Using TV of elevator top box and visual enjoyment greatly.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the inventive method flowchart.
Embodiment
As shown in Figure 1, the local area network (LAN) live video distribution method based on Set Top Box of the present invention, comprising:
When step 10, set-top-box opening, join in local area network (LAN) by upnp agreement by Set Top Box, intelligent mobile terminal finds set-top box device by upnp agreement;
Step 20, Set Top Box inside realizes description and the service function of the rendition list;
Step 30, intelligent mobile terminal by and set top box communication obtain the rendition list;
Step 40, intelligent mobile terminal select broadcast program, and play to set-top box requests;
Step 50, Set Top Box for intelligent mobile terminal ask play content be decrypted actual program, obtain clear stream video data;
Step 60, clear stream video data packing transmission is given to intelligent mobile terminal and plays.
Wherein, when the quantity of described intelligent mobile terminal is multiple, it selects the program play to be identical or different simultaneously, and described intelligent mobile terminal can be smart mobile phone or panel computer.
Tool of the present invention has the following advantages: join in local area network (LAN) by upnp agreement by Set Top Box, utilizes the convenience of smart mobile phone panel computer and mobility to solve and watches programme televised live anywhere or anytime, greatly the Homes Using TV of elevator top box and visual enjoyment.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.
Claims (2)
1., based on a local area network (LAN) live video distribution method for Set Top Box, it is characterized in that: comprise the steps:
When step 10, set-top-box opening, join in local area network (LAN) by upnp agreement by Set Top Box, intelligent mobile terminal finds set-top box device by upnp agreement;
Step 20, Set Top Box inside realizes description and the service function of the rendition list;
Step 30, intelligent mobile terminal by and set top box communication obtain the rendition list;
Step 40, intelligent mobile terminal select broadcast program, and play to set-top box requests;
Step 50, Set Top Box for intelligent mobile terminal ask play content be decrypted actual program, obtain clear stream video data;
Step 60, clear stream video data packing transmission is given to intelligent mobile terminal and plays.
2. a kind of local area network (LAN) live video distribution method based on Set Top Box according to claim 1, is characterized in that: when the quantity of described intelligent mobile terminal is multiple, and it selects the program play to be identical or different simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118888.3A CN104780424A (en) | 2015-03-18 | 2015-03-18 | Local area network live video distribution method based on set-top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510118888.3A CN104780424A (en) | 2015-03-18 | 2015-03-18 | Local area network live video distribution method based on set-top box |
Publications (1)
| Publication Number | Publication Date |
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| CN104780424A true CN104780424A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510118888.3A Pending CN104780424A (en) | 2015-03-18 | 2015-03-18 | Local area network live video distribution method based on set-top box |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142012A (en) * | 2015-08-19 | 2015-12-09 | 广州高清视信数码科技股份有限公司 | Smart television live channel list acquiring, channel switching and one-screen watching method |
| CN105491457A (en) * | 2015-12-04 | 2016-04-13 | 深圳市亿通科技有限公司 | Smart television program sharing method and system |
| CN105959784A (en) * | 2016-05-30 | 2016-09-21 | 浪潮软件集团有限公司 | Video sharing implementation method based on set top box |
| CN108156486A (en) * | 2016-12-05 | 2018-06-12 | 中兴通讯股份有限公司 | Sharing method and device, home media equipment is broadcast live |
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| CN102065335A (en) * | 2009-11-13 | 2011-05-18 | 三星电子株式会社 | Display apparatus, a client terminal and its control method |
| CN102421033A (en) * | 2011-12-12 | 2012-04-18 | 四川长虹电器股份有限公司 | Method for sharing television program on mobile terminal |
| CN103596052A (en) * | 2012-08-15 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | System and method for sharing digital television program |
| CN103905404A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Network media content instant sharing device and method |
-
2015
- 2015-03-18 CN CN201510118888.3A patent/CN104780424A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102065335A (en) * | 2009-11-13 | 2011-05-18 | 三星电子株式会社 | Display apparatus, a client terminal and its control method |
| CN102421033A (en) * | 2011-12-12 | 2012-04-18 | 四川长虹电器股份有限公司 | Method for sharing television program on mobile terminal |
| CN103596052A (en) * | 2012-08-15 | 2014-02-19 | 鸿富锦精密工业（深圳）有限公司 | System and method for sharing digital television program |
| CN103905404A (en) * | 2012-12-30 | 2014-07-02 | 青岛海尔软件有限公司 | Network media content instant sharing device and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142012A (en) * | 2015-08-19 | 2015-12-09 | 广州高清视信数码科技股份有限公司 | Smart television live channel list acquiring, channel switching and one-screen watching method |
| CN105491457A (en) * | 2015-12-04 | 2016-04-13 | 深圳市亿通科技有限公司 | Smart television program sharing method and system |
| CN105959784A (en) * | 2016-05-30 | 2016-09-21 | 浪潮软件集团有限公司 | Video sharing implementation method based on set top box |
| CN108156486A (en) * | 2016-12-05 | 2018-06-12 | 中兴通讯股份有限公司 | Sharing method and device, home media equipment is broadcast live |
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Application publication date: 20150715 |