CN107770632A - The live broadcasting method that a kind of DVB/IP is combined - Google Patents
The live broadcasting method that a kind of DVB/IP is combined Download PDFInfo
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- CN107770632A CN107770632A CN201710967484.0A CN201710967484A CN107770632A CN 107770632 A CN107770632 A CN 107770632A CN 201710967484 A CN201710967484 A CN 201710967484A CN 107770632 A CN107770632 A CN 107770632A
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Abstract
The invention discloses the live broadcasting method that a kind of DVB/IP is combined, DVB modules are by DVB satellite networks reception signal and are sent to main control computer, main control computer is sent to TV after TS circulations are changed and played out, when main control computer does not receive the signal of DVB modules transmission, main control computer starts IP network module, IP packets are sent to IP network module by signal transmission source by IP network, IP packets are sent to DVB/IP modular converters by IP network module, DVB/IP modular converters are sent to main control computer after IP packets are changed, being sent to TV after main control computer processing plays out.The present invention can have the advantages of IP network and DVB satellite networks reception live signal concurrently simultaneously, automatically by the way of IP is live, can realize the uninterrupted viewing demand of live telecast when DVB satellite signal receivings break down.
Description
Technical field
The present invention relates to live telecast field, live broadcasting method that specifically a kind of DVB/IP is combined.
Background technology
The arrival of intelligent television, television set " high Qinghua ", " networking ", the trend of " intellectuality " are complied with.Intelligent television
Web search, IP TVs, BBTV netviews, video request program (VOD), digital music, Internet news, Internet video will be realized
The various application services such as phone.Television set is turning into the third message reference terminal after computer, mobile phone, Yong Huke
The information of oneself needs is accessed at any time；Television set will also turn into a kind of smart machine, realize cross-platform between TV and network
Search；Intelligent television will also be one " recreation center ".But existing live telecast still uses DVB direct-seedings mostly,
That is digital video broadcast for cable pattern, using satellite transmission signal, there is the characteristics of broad covered area, program capacity is big.It is although existing
IP can be selected live for some intelligent electric machines or the live two ways of DVB, but are not also combined two ways straight
Broadcast mode.
The content of the invention
The technical problem to be solved in the present invention is to provide the live broadcasting method that a kind of DVB/IP is combined, while it is straight to have DVB concurrently
Broadcast broad covered area, the characteristics of program capacity is big, while when DVB satellite signal receivings break down, by the way of IP is live,
Meet the live telecast viewing demand of user.
The technical scheme is that：
The live broadcasting method that a kind of DVB/IP is combined, has specifically included following steps：DVB modules pass through DVB satellite networks first
Reception signal simultaneously allays sorrow into TS streams and is sent to main control computer, and main control computer, which changes TS circulations into HTTP streams and is sent to TV, to be played out,
When main control computer does not receive the TS streams of DVB modules transmission, main control computer starts IP network module, and main control computer passes through IP network module
IP connection signals are sent to signal transmission source, signal transmission source receives and the video flowing of request is packaged into IP after IP connection signals
Packet, is then sent to IP network module by IP network, and IP packets are sent to DVB/IP moduluss of conversion by IP network module
IP packets are converted into TS and flowed by block, DVB/IP modular converters, and the TS circulations after main control computer reception conversion change HTTP streams into and sent
Played out to TV.
Be connected with signal behavior button on described main control computer, user according to the selection of signal behavior button be IP network or
DVB satellite networks receive live signal, and when signal behavior button is non-selected, main control computer selects DVB satellite networks to receive first
Live signal.
Described IP connection signals include video request and access data and direct broadcast band numbering data.
When not receiving the TS streams of DVB modules transmission in the described main control computer stipulated time, main control computer can send signal and turn
Instruction is changed to TV, television reminding needs signal to change and please wait the time of setting, while main control computer starts IP network module
Realize that the IP of postorder is live.
Advantages of the present invention：
The present invention can have the advantages of IP network and DVB satellite networks reception live signal concurrently simultaneously, can directly carry out network selection
Receiving also can meet the various viewing demand of user by selecting to receive, and can when DVB satellite signal receivings break down,
Automatically by the way of IP is live, the uninterrupted viewing demand of live telecast is realized.
Brief description of the drawings
Fig. 1 is the signal flow graph of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
See Fig. 1, the live broadcasting method that a kind of DVB/IP is combined, specifically include following steps：DVB modules 2 pass through first
DVB satellite networks reception signal simultaneously allays sorrow into TS streams and is sent to main control computer 1, and main control computer 1 changes TS circulations into HTTP streams and is sent to
TV 3 plays out, and when not receiving the TS streams of DVB modules transmission in the stipulated time of main control computer 1, main control computer 1 can send letter
Number conversion instruction is to TV 3, and the prompting of TV 3 needs signal to change and please wait the time of setting, while main control computer 1 starts IP network
Network module 4, main control computer 1 send IP connection signals by IP network module 4（Video request accesses data and direct broadcast band numbering number
According to）To signal transmission source 5, signal transmission source 5 receives and the video flowing of request is packaged into IP packets after IP connection signals, so
IP network module 4 is sent to by IP network afterwards, IP packets are sent to DVB/IP modular converters 6, DVB/ by IP network module 4
IP packets are converted into TS streams by IP modular converters 6, and the TS circulations after the reception conversion of main control computer 1 change HTTP streams into and are sent to TV
3 play out.
Signal behavior button 7 is connected with main control computer 1, user is IP network or DVB according to the selection of signal behavior button 7
Satellite network receives live signal, and when signal behavior button 7 is non-selected, it is straight that main control computer 1 selects DVB satellite networks to receive first
Broadcast signal.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
- A kind of 1. live broadcasting method that DVB/IP is combined, it is characterised in that：Following steps are specifically included：DVB modules first are led to Cross DVB satellite networks reception signal and allay sorrow into TS streams and be sent to main control computer, main control computer changes TS circulations into HTTP streams and is sent to TV plays out, and when main control computer does not receive the TS streams of DVB modules transmission, main control computer starts IP network module, main control computer IP connection signals are sent to signal transmission source by IP network module, signal transmission source is received request after IP connection signals Video flowing is packaged into IP packets, is then sent to IP network module by IP network, and IP network module sends IP packets DVB/IP modular converters are given, IP packets are converted into TS and flowed by DVB/IP modular converters, and main control computer receives the TS circulations after conversion Change HTTP streams into and be sent to TV and play out.
- 2. the live broadcasting method that a kind of DVB/IP according to claim 1 is combined, it is characterised in that：On described main control computer Signal behavior button is connected with, user is that IP network or DVB satellite networks receive live letter according to the selection of signal behavior button Number, when signal behavior button is non-selected, main control computer selects DVB satellite networks to receive live signal first.
- 3. the live broadcasting method that a kind of DVB/IP according to claim 1 is combined, it is characterised in that：Described IP connections letter Number include video request and access data and direct broadcast band numbering data.
- 4. the live broadcasting method that a kind of DVB/IP according to claim 1 is combined, it is characterised in that：Described main control computer rule When not receiving the TS streams of DVB modules transmission in fixing time, main control computer can send signal conversion instruction and be needed to TV, television reminding Want signal to change and the time of setting please be wait, while main control computer starts IP network module and realizes that the IP of postorder is live.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967484.0A CN107770632A (en) | 2017-10-17 | 2017-10-17 | The live broadcasting method that a kind of DVB/IP is combined |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710967484.0A CN107770632A (en) | 2017-10-17 | 2017-10-17 | The live broadcasting method that a kind of DVB/IP is combined |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107770632A true CN107770632A (en) | 2018-03-06 |
Family
ID=61269694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710967484.0A Pending CN107770632A (en) | 2017-10-17 | 2017-10-17 | The live broadcasting method that a kind of DVB/IP is combined |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545294A (en) * | 2019-10-23 | 2019-12-06 | 六所智达(北京)科技有限公司 | IP data encapsulation method, restoration method and system applied to IPover DVB transmission |
| CN115474067A (en) * | 2022-07-28 | 2022-12-13 | 北京歌华有线电视网络股份有限公司 | Method, storage medium and system for switching and playing live programs of digital television |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202009471U (en) * | 2011-04-18 | 2011-10-12 | 北京歌华有线数字媒体有限公司 | Streaming media edge adapter device based on DVB transmission |
| CN102300119A (en) * | 2011-09-07 | 2011-12-28 | 华为软件技术有限公司 | Hybrid live broadcasting method and equipment |
| CN202334795U (en) * | 2011-10-12 | 2012-07-11 | 北京歌华有线数字媒体有限公司 | Satellite broadcasting-based mobile wireless video service system |
| CN104469403A (en) * | 2014-12-25 | 2015-03-25 | 四川金网通电子科技有限公司 | System and method for transmitting and receiving TS with network as transmission medium |
| CN204681523U (en) * | 2015-06-24 | 2015-09-30 | 陕西广电网络传媒（集团）股份有限公司 | A kind of DVB module based on intelligent operating system Set Top Box |
| US20160234348A1 (en) * | 2015-02-10 | 2016-08-11 | Comcast Cable Communications, Llc | Methods and systems for delivering content |
| CN106792200A (en) * | 2017-02-17 | 2017-05-31 | 深圳创维数字技术有限公司 | A kind of Working mode switching method, device and Set Top Box |
-
2017
- 2017-10-17 CN CN201710967484.0A patent/CN107770632A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202009471U (en) * | 2011-04-18 | 2011-10-12 | 北京歌华有线数字媒体有限公司 | Streaming media edge adapter device based on DVB transmission |
| CN102300119A (en) * | 2011-09-07 | 2011-12-28 | 华为软件技术有限公司 | Hybrid live broadcasting method and equipment |
| CN202334795U (en) * | 2011-10-12 | 2012-07-11 | 北京歌华有线数字媒体有限公司 | Satellite broadcasting-based mobile wireless video service system |
| CN104469403A (en) * | 2014-12-25 | 2015-03-25 | 四川金网通电子科技有限公司 | System and method for transmitting and receiving TS with network as transmission medium |
| US20160234348A1 (en) * | 2015-02-10 | 2016-08-11 | Comcast Cable Communications, Llc | Methods and systems for delivering content |
| CN204681523U (en) * | 2015-06-24 | 2015-09-30 | 陕西广电网络传媒（集团）股份有限公司 | A kind of DVB module based on intelligent operating system Set Top Box |
| CN106792200A (en) * | 2017-02-17 | 2017-05-31 | 深圳创维数字技术有限公司 | A kind of Working mode switching method, device and Set Top Box |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110545294A (en) * | 2019-10-23 | 2019-12-06 | 六所智达(北京)科技有限公司 | IP data encapsulation method, restoration method and system applied to IPover DVB transmission |
| CN110545294B (en) * | 2019-10-23 | 2021-08-03 | 六所智达(北京)科技有限公司 | IP data encapsulation method, restoration method and system applied to IPover DVB transmission |
| CN115474067A (en) * | 2022-07-28 | 2022-12-13 | 北京歌华有线电视网络股份有限公司 | Method, storage medium and system for switching and playing live programs of digital television |
| CN115474067B (en) * | 2022-07-28 | 2023-11-10 | 北京歌华有线电视网络股份有限公司 | Method, storage medium and system for switching and playing live programs of digital television |
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Application publication date: 20180306 |
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