CN106791896A - High definition/super clear program satellite internet transmission platform - Google Patents
High definition/super clear program satellite internet transmission platform Download PDFInfo
- Publication number
- CN106791896A CN106791896A CN201611099741.5A CN201611099741A CN106791896A CN 106791896 A CN106791896 A CN 106791896A CN 201611099741 A CN201611099741 A CN 201611099741A CN 106791896 A CN106791896 A CN 106791896A
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- China
- Prior art keywords
- high definition
- super clear
- program
- platform
- receiving station
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- H04N21/4126—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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The present invention relates to a kind of high definition/super clear program satellite internet transmission platform.It includes telecommunication satellite, some distributions are arranged on the grounded receiving station in each region, each grounded receiving station can receive high definition/super clear program that program source side is sent by telecommunication satellite, each grounded receiving station passes sequentially through video receiver, video encoder, streaming media server connection high definition/super clear live platform, and the high definition/super clear live platform carries out communication and is connected with terminal device respectively.It can carry out slitless connection with Network TV Station and other new media systems, the super clear applications of full terminal 4K of the multi-mode such as IPTV, portal website, internet television, the live platform in internet are realized, the advanced new media platform for being adapted to whole world different regions diversified demand is made.
Description
Technical field
Multimedia transmission platform the present invention relates to be based on internet, particularly a kind of high definition/super clear program satellite interconnection
Net transmission platform.
Background technology
4K resolution ratio is 4096 × 2160 pixel resolution, and it is 4 times of 2K projectors and HDTV resolution ratio, category
In ultra high-definition resolution ratio.Under this resolution ratio, spectators will can see each details in picture, each feature clearly.Movie theatre
If using 4096 × 2160 surprising pixels, no matter in which position of movie theatre, spectators can be clearly seen that picture
Each details, film is bright in luster, the clear Ruili of word, then coordinates super true audio, and this sensation is really that one kind is difficult to
The enjoyment explained in words.
One 4K film sources capacity is 100-140GB（1GB=1000*8Mbps）, 10Mbps network speeds download a 4K film need to
More than 30 hours are wanted, the real-time network speed of 4K hot films needs is watched online by internet：The consistently greater than network of 50Mbps
Speed（Otherwise there is Caton phenomenon）.（Remarks：TV 4K resolution ratio is slightly different compared with film, and 4K 60P come for case
Say, its raw baseband signal data throughout reaches 12G bps, a uncompressed raw baseband signal 4K movie or television section
Purpose data capacity is often calculated with several TB.）
By the principle features of network data transmission are limited, in this hundred G easily of transmission 4K（By shallow compression）Super large hold
During amount content, with being continuously increased for the user transmitted, data flow also can accordingly be multiplied, and this takes to the network bandwidth and front end
The pressure that business device is carry can also be continuously increased.Inland of China broadband network average peak velocity is then only 11.3 Mbps
（It is roughly equal to 1.41MB/s）, far below international average level, network bandwidth speed can be directly affected under 4K film sources user at home
Speed is carried, let alone to the real-time live broadcast of program.Therefore, Consumer's Experience can be had a greatly reduced quality due to the above.It is this
Due to the flow transmission bottleneck of backbone node between Metropolitan Area Network (MAN), the popularization and development of 4K technologies will be seriously govern.
And due to the mass data capacity of 4K program sources, H.265 industry trend have to using industry compression ratio higher
Agreement carries out data transmission, with the nearly bandwidth demand that may reduce transmission channel.
And important bottleneck therein is the current stage, the wide-scale distribution that end side is based on H.265 program source is obstructed, especially
It is to lack effective player H.265 on the terminal devices such as computer, mobile phone, traditional player is based on H.264 sending out
Exhibition, so need to realize same 4K program sources H.265 agreement can carry out in real time at the same time H.265 with agreement H.264
Conversion, can simultaneously provide the real-time live broadcast H.265 with the same program source of H.264 different agreement, and adapt to 4K, 1080P
The difference demand bit rate such as FULL HD, 960P, 720P, 480P, 288P, to adapt to full media termination, including 4K Set Top Boxes, electricity
Brain, notebook, panel computer, mobile phone, IPAD etc..
The content of the invention
It is an object of the invention to provide a kind of high definition/super clear program satellite internet transmission platform, mainly solve above-mentioned
The problems of prior art, it can carry out slitless connection with Network TV Station and other new media systems, realize IPTV,
The super clear applications of the full terminal 4K of the multi-mode such as portal website, internet television, the live platform in internet, make and are adapted to the whole world differently
The advanced new media platform of area's diversified demand.
To achieve the above object, the technical scheme is that:
A kind of high definition/super clear program satellite internet transmission platform, it is characterised in that：It includes telecommunication satellite, some distributions
The grounded receiving station in each region is arranged on, each grounded receiving station can receive the height that program source side is sent by telecommunication satellite
Clearly/super clear program, each grounded receiving station passes sequentially through video receiver, video encoder, streaming media server connection height
Clearly/super clear live platform, the high definition/super clear live platform carries out communication and is connected with terminal device respectively.
Described high definition/super clear program satellite internet transmission platform, it is characterised in that：The terminal device includes television set
Top box, computer, mobile phone, flat board.
Described high definition/super clear program satellite internet transmission platform, it is characterised in that：Program source side will H.265 and/or
H.264 program source is encapsulated as TS and flows to telecommunication satellite being transmitted, and telecommunication satellite connects also by the ground that TS flows to each region
Receive station and send program, TS streams are connected by after ground station reception and by video receiver, video encoder, streaming media server
High definition/super clear live platform is converted to and H.265 and/or H.264 pushes program to various terminal equipment after live TV stream.
The characteristics of present invention has following and function：
1st, the present invention is sent to telecommunication satellite by by program source（Go up to the sky）, ground of the telecommunication satellite to each region is then passed through again
Face receiving station carries out distributed transmission（I.e. lowerly）, it has been effectively shielded from the transmission bottleneck of network backbone node between Metropolitan Area Network (MAN).
And the covering of program more wide area is carried out using telecommunication satellite.
H.265 and/or H.264 2, the present invention is pushed away after being converted to by high definition/super clear live platform to various terminal equipment
Program is sent, taking into account and compatible for various terminal equipment is realized.
Brief description of the drawings
Fig. 1 is the frame diagram of platform of the present invention.
Specific embodiment
Detailed description for the present invention and technology contents, coordinate schema to be described as follows, but institute's accompanying drawings only provide ginseng
Examine and used with explanation, be not used to the limitation present invention.
Fig. 1 is referred to, the invention discloses a kind of high definition/super clear program satellite internet transmission platform.As shown in the figure：It
Including telecommunication satellite 1, some distributions are arranged on each region（Such as：Beijing, Shanghai, Guangzhou）Grounded receiving station 2, each ground
Receiving station 2 can receive high definition/super clear program that program source side is sent by telecommunication satellite 1, each grounded receiving station 2 according to
It is secondary by video receiver 3, video encoder 4（LNM 4K/E）, streaming media server 5 (LNM 4K/C) connection high definition/super clear
Live platform 6, the high definition/super clear live platform 6（Such as：The live platform of SEEI.TV ultra high-definitions) led to terminal device respectively
News connection.
The terminal device includes TV set-top box 71, computer 72, mobile phone 73, flat board 74.
H.265 program source and/or H.264 is encapsulated as TS and flows to telecommunication satellite 1 being transmitted by program source side, and communication is defended
Star 1 sends program also by the grounded receiving station 2 that TS flows to each region, and TS streams are connect after earth station 2 receives and by video
Receipts machine 3, video encoder 4, the connection high definition/super clear live platform 6 of streaming media server 5 are converted to H.265 and/or H.264 straight
Broadcast the backward various terminal equipment of stream and push program.
As described above, preferable possible embodiments only of the invention, it is non-thus i.e. limit to patent model of the invention
Enclose, such as with the equivalent structure change carried out by description of the invention and schema content, reason is same is contained in right of the invention
In the range of, Chen Ming is given in conjunction.
Claims (3)
1. a kind of high definition/super clear program satellite internet transmission platform, it is characterised in that：It includes telecommunication satellite（1）, Ruo Ganfen
Cloth is arranged on the grounded receiving station in each region（2）, each grounded receiving station（2）Program source side can be received to be defended by communication
Star（1）The high definition of transmission/super clear program, each grounded receiving station（2）Pass sequentially through video receiver（3）, video encoder
（4）, streaming media server（5）Connection high definition/super clear live platform（6）, the high definition/super clear live platform（6）Respectively with terminal
Equipment carries out communication connection.
2. high definition according to claim 1/super clear program satellite internet transmission platform, it is characterised in that：The terminal sets
It is standby to include TV set-top box（71）, computer（72）, mobile phone（73）, flat board（74）.
3. high definition according to claim 2/super clear program satellite internet transmission platform, it is characterised in that：Program source side
H.265 program source and/or H.264 is encapsulated as TS and flows to telecommunication satellite（1）It is transmitted, telecommunication satellite（1）Also by TS
Flow to the grounded receiving station in each region（2）Program is sent, TS is flowed by earth station（2）After reception and by video receiver
（3）, video encoder（4）, streaming media server（5）Connection high definition/super clear live platform（6）Be converted to H.265 and/or
H.264 program is pushed to various terminal equipment after live TV stream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099741.5A CN106791896A (en) | 2016-12-05 | 2016-12-05 | High definition/super clear program satellite internet transmission platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099741.5A CN106791896A (en) | 2016-12-05 | 2016-12-05 | High definition/super clear program satellite internet transmission platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106791896A true CN106791896A (en) | 2017-05-31 |
Family
ID=58883089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099741.5A Pending CN106791896A (en) | 2016-12-05 | 2016-12-05 | High definition/super clear program satellite internet transmission platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106791896A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831231A (en) * | 2018-04-28 | 2018-11-16 | 广西宜州市联森网络科技有限公司 | A kind of fire-fighting simulation virtual platform |
| CN109361925A (en) * | 2018-11-14 | 2019-02-19 | 浙江远算云计算有限公司 | A kind of video flowing accelerated method based on HEVC transcoding |
| CN109547093A (en) * | 2018-12-05 | 2019-03-29 | 安徽站乾科技有限公司 | A kind of mobile site satellite communication control method based on intelligent terminal APP |
| CN111479125A (en) * | 2020-05-22 | 2020-07-31 | 上海港聚信息科技有限公司 | Live broadcast code plug flow receiving and distributing system and method based on cloud management platform |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20090207908A1 (en) * | 2008-02-18 | 2009-08-20 | Lg Electronics Inc. | Digital broadcast system and data processing method |
| CN101695133A (en) * | 2009-10-28 | 2010-04-14 | 北京大学 | Video encoding and decoding method, system and encoder for backwards compatible simulcast of low-resolution/high-resolution programs |
| CN103281588A (en) * | 2013-05-15 | 2013-09-04 | 无锡北斗星通信息科技有限公司 | Ultrahigh-definition digital television receiver adopting HEVC (High Efficiency Video Coding) for video decoding |
| CN104581205A (en) * | 2015-01-14 | 2015-04-29 | 深圳市同洲电子股份有限公司 | Sending end, receiving end and video transmission method and system |
-
2016
- 2016-12-05 CN CN201611099741.5A patent/CN106791896A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090207908A1 (en) * | 2008-02-18 | 2009-08-20 | Lg Electronics Inc. | Digital broadcast system and data processing method |
| CN101695133A (en) * | 2009-10-28 | 2010-04-14 | 北京大学 | Video encoding and decoding method, system and encoder for backwards compatible simulcast of low-resolution/high-resolution programs |
| CN103281588A (en) * | 2013-05-15 | 2013-09-04 | 无锡北斗星通信息科技有限公司 | Ultrahigh-definition digital television receiver adopting HEVC (High Efficiency Video Coding) for video decoding |
| CN104581205A (en) * | 2015-01-14 | 2015-04-29 | 深圳市同洲电子股份有限公司 | Sending end, receiving end and video transmission method and system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831231A (en) * | 2018-04-28 | 2018-11-16 | 广西宜州市联森网络科技有限公司 | A kind of fire-fighting simulation virtual platform |
| CN109361925A (en) * | 2018-11-14 | 2019-02-19 | 浙江远算云计算有限公司 | A kind of video flowing accelerated method based on HEVC transcoding |
| CN109361925B (en) * | 2018-11-14 | 2019-07-16 | 浙江远算云计算有限公司 | A kind of video flowing accelerated method based on HEVC transcoding |
| CN109547093A (en) * | 2018-12-05 | 2019-03-29 | 安徽站乾科技有限公司 | A kind of mobile site satellite communication control method based on intelligent terminal APP |
| CN111479125A (en) * | 2020-05-22 | 2020-07-31 | 上海港聚信息科技有限公司 | Live broadcast code plug flow receiving and distributing system and method based on cloud management platform |
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