CN107277560A - A kind of satellite television play system and method - Google Patents
A kind of satellite television play system and method Download PDFInfo
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- CN107277560A CN107277560A CN201610213455.0A CN201610213455A CN107277560A CN 107277560 A CN107277560 A CN 107277560A CN 201610213455 A CN201610213455 A CN 201610213455A CN 107277560 A CN107277560 A CN 107277560A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 38
- 238000004891 communication Methods 0.000 claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002360 preparation 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]
- H04N21/20—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
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
-
- 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
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
-
- 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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- 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
-
- 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
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6193—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a satellite
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of satellite television play system and method, the system includes being used for the live communications satellite of TV programme, satellite signal receiving antenna, satellite signal receiving equipment, transcoding server, airborne passenger entertainment subsystem；The TV programme direct broadcasting satellite received is transferred to satellite signal receiving equipment by satellite signal receiving antenna, transcoding server reads initial live telecast code stream from satellite signal receiving device data output port, performs the live telecast code stream pretreatment that airborne passenger entertainment subsystem is transferred to after transcoding processing and playing program；Live telecast code stream is pre-processed and playing program is pre-processed to be adapted to various playback equipments to the live telecast code stream after transcoding, is then played in airborne passenger entertainment system；In wired passenger entertainment system (and/or passenger entertainment system based on WLAN), passenger can watch live television programming by various terminal equipment.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of satellite television play system and method.
Background technology
At present, the main cabin of most of passenger planes is mounted with wired passenger entertainment system, and passenger can be with main cabin
The video frequency program prestored by the intelligent display viewing on main cabin TV screen or seat back, but can not
See live television programming.
In addition, increasing aircraft is mounted with the passenger entertainment system based on WLAN at present, still
Its content is few, content update slow, can not meet the growing amusement of passenger and demand for services.Therefore,
A kind of system and method that satellite television is watched in aircraft passenger compartment is provided for passenger, it will improve airline
Passenger facilities level.
The content of the invention
The embodiment of the present invention provides a kind of satellite television player method, to solve nothing present in prior art
The problem of method plays direct satellite broadcasting TV.
Concrete technical scheme provided in an embodiment of the present invention is as follows：
First aspect includes communication there is provided a kind of satellite television play system, the satellite television play system
There is communication connection between the communications satellite and the airborne vehicle in satellite, airborne vehicle, wherein：It is arranged on
Equipment on the airborne vehicle includes：Satellite signal receiving antenna, satellite signal receiving equipment, transcoding service
Device, airborne passenger entertainment subsystem；The communications satellite is located in space；The communications satellite, for wide
Broadcast satellite TV signal；The satellite signal receiving antenna, for receiving the satellite TV signal, and will
The satellite TV signal is sent to the satellite signal receiving equipment；The satellite signal receiving equipment, is used
According to the satellite TV reception signal, initial live telecast code stream is generated；And by the initial live electricity
Sent depending on code stream to the transcoding server；The transcoding server, for the initial live telecast code
Stream is carried out after transcoding processing, and the initial live telecast code stream after transcoding is handled is sent to the airborne passenger
Entertainment subsystem；The airborne passenger entertainment subsystem, for according to initial live after transcoding processing
TV code flow, plays corresponding satellite television programming.
With reference in a first aspect, in the first possible implementation, the satellite signal receiving antenna and institute
Satellite signal receiving equipment is stated to connect by wired mode；The satellite signal receiving equipment takes with the transcoding
Business device is connected by wired mode.
With reference in a first aspect, in second of possible implementation, the airborne passenger entertainment subsystem bag
Include a set of wired airborne passenger entertainment equipment accessed by wired mode；Or, the airborne passenger entertainment
Subsystem includes a set of wireless airborne passenger entertainment equipment by wireless access；Or, the airborne passenger
Entertainment subsystem includes a set of wired airborne passenger entertainment equipment accessed by wired mode and a set of passed through
The wireless airborne passenger entertainment equipment of wireless access.
With reference in a first aspect, the first possible implementation of first aspect, or second of first aspect can
The implementation of energy, in the third possible implementation, the airborne vehicle is also set including multimedia service
It is standby, it is used for：Obtain the initial live telecast code stream after transcoding processing；Obtain the airborne passenger entertainment subsystem
Corresponding resolution ratio of uniting and the corresponding multimedia messages broadcast format requirement of the airborne passenger entertainment subsystem；
It is airborne passenger's joy by the corresponding conversion of resolution of initial live telecast code stream after transcoding processing
The corresponding resolution ratio of fun system, and by the transcoding processing after the corresponding form of initial live telecast code stream
The form for meeting the corresponding multimedia messages broadcast format requirement of the airborne passenger entertainment subsystem is converted to,
Generate video code flow.
The third possible implementation with reference to first aspect, in the 4th kind of possible implementation, works as institute
When stating vehicle entertainment subsystem comprising the wired vehicle entertainment device accessed by wired mode, the multimedia
After service equipment generation video code flow, it is additionally operable to：Receive many matchmakers that wired vehicle entertainment device is sent
Body information acquisition request；Obtain the multimedia messages and obtain the video code flow mark carried in request, and
The corresponding multimedia address of wired vehicle entertainment device；Video code flow mark is indicated
Video code flow is sent to wired vehicle entertainment device indicated by the multimedia address.
The third possible implementation with reference to first aspect, in the 5th kind of possible implementation, works as institute
When stating vehicle entertainment subsystem comprising the wireless vehicle entertainment device wirelessly accessed, the airborne vehicle
Also include wireless network management equipment, be used for：Wireless network signal is arranged in the airborne vehicle；Respectively
Each the wireless vehicle entertainment device accessed in the airborne vehicle of wireless network, the corresponding interconnection association of distribution
Discuss IP address；Wherein, the IP address of different radio vehicle entertainment device configuration is different；It is any when receiving
The multimedia messages that one wireless vehicle entertainment device is carried using the wireless network signal obtain request message
When, multimedia messages acquisition request message is sent to the multimedia server；And receive described many
The video code flow that media serving device is sent；And send the video code flow to any one radio machine
Carry amusement equipment.
Second aspect is there is provided a kind of satellite television player method, applied in satellite television play system, institute
Stating satellite television play system includes communications satellite, airborne vehicle, between the communications satellite and the airborne vehicle
In the presence of communication connection, wherein：Equipment on the airborne vehicle includes satellite signal receiving antenna, defends
Star signal receiver, transcoding server, airborne passenger entertainment subsystem；The communications satellite is located at space
In；Methods described includes：The communications satellite is to the airborne vehicle broadcasting satellite TV signal；The satellite
Signal receiving antenna receives the satellite TV signal, and the satellite TV signal is sent to the satellite
Signal receiver；The satellite signal receiving equipment is according to the satellite TV reception signal, and generation is initial
Live telecast code stream；And send the initial live telecast code stream to the transcoding server；The transcoding
Server is carried out after transcoding processing to the initial live telecast code stream, and initial live after transcoding is handled
TV code flow is sent to the airborne passenger entertainment subsystem；The airborne passenger entertainment subsystem is according to described
Initial live telecast code stream after transcoding processing, plays corresponding satellite television programming.
With reference to second aspect, in the first possible implementation, the transcoding server is to described initial
Live telecast code stream is carried out after transcoding processing, and the initial live telecast code stream after transcoding is handled is sent to institute
Airborne passenger entertainment subsystem is stated, is specifically included：The TV signal is subjected to transcoding processing, output meets
The transcoding TV signal of demand code check, the initial live electricity after the transcoding TV signal is handled as transcoding
Sent depending on code stream to the airborne passenger entertainment subsystem.
With reference to second aspect, the first possible implementation, described in second of possible implementation
Airborne vehicle also includes multimedia service equipment；The transcoding server is carried out to the initial live telecast code stream
After transcoding processing, methods described also includes：The multimedia service equipment obtains initial straight after transcoding processing
Broadcast TV code flow；Obtain the corresponding resolution ratio of the airborne passenger entertainment subsystem and the airborne passenger entertainment
The corresponding multimedia messages broadcast format requirement of subsystem；By the initial live telecast after transcoding processing
The corresponding conversion of resolution of code stream is the corresponding resolution ratio of the airborne passenger entertainment subsystem, and described will be turned
The corresponding form of initial live telecast code stream after code processing, which is converted to, meets the airborne passenger entertainment subsystem
Unite the form of corresponding multimedia messages broadcast format requirement, generate video code flow.
With reference to second aspect, the first possible implementation, described in second of possible implementation
After multimedia service equipment generation video code flow, methods described also includes：When the vehicle entertainment subsystem
During comprising the wired vehicle entertainment device accessed by wired mode, wired vehicle entertainment device hair is received
The multimedia messages sent obtain request；The video codes carried in the multimedia messages acquisition request are obtained to fail to be sold at auction
Know, and the corresponding multimedia address of wired vehicle entertainment device；The video code flow is identified
Indicated video code flow sends to wired vehicle entertainment indicated by the multimedia address and set
It is standby；When the vehicle entertainment subsystem includes the wireless vehicle entertainment device wirelessly accessed, institute
Stating airborne vehicle also includes wireless network management equipment；After the multimedia service equipment generation video code flow,
Methods described also includes：The wireless network management equipment arranges wireless network signal in the airborne vehicle；
Each wireless vehicle entertainment device respectively in the airborne vehicle of access wireless network, distribution is corresponding
Interconnection protocol IP address；Wherein, the IP address of different radio vehicle entertainment device configuration is different；Work as reception
The multimedia messages carried to any one wireless vehicle entertainment device using the wireless network signal are obtained please
When seeking message, multimedia messages acquisition request message is sent to the multimedia server；And receive
The video code flow that the multimedia service equipment is sent；And send the video code flow to described any one
Wireless vehicle entertainment device.
There is provided a kind of satellite television play system in the embodiment of the present invention, including it is live for TV programme
Communications satellite, satellite signal receiving antenna, satellite signal receiving equipment, transcoding server, airborne passenger's joy
Fun system；The TV programme direct broadcasting satellite received is transferred to satellite signal receiving by satellite signal receiving antenna
Equipment, transcoding server reads initial live telecast code from satellite signal receiving device data output port
Stream, performs the live telecast code stream pretreatment that airborne passenger entertainment subsystem is transferred to after transcoding processing and plays
Program；Live telecast code stream pre-process and playing program the live telecast code stream after transcoding is pre-processed with
Just various playback equipments are adapted to, are then played in airborne passenger entertainment system；In wired passenger entertainment system
Unite in (and/or passenger entertainment system based on WLAN), passenger can pass through main cabin TV screen or seat
The intelligent display of chair back watches live television programming, and/or uses smart mobile phone, notebook computer, puts down
WLAN in plate computer access main cabin, live television programming is watched in web browser or APP.
Brief description of the drawings
Fig. 1 is the Satellite television broadcasting system connection diagram of the embodiment of the present invention one；
Fig. 2 is the media server schematic diagram of wired airborne passenger entertainment system in the embodiment of the present invention one；
Fig. 3 is wireless airborne passenger entertainment system media server schematic diagram in the embodiment of the present invention one；
Fig. 4 is that the Satellite of the embodiment of the present invention two is televised flow chart；
Fig. 5 is the pretreatment of live telecast code stream and playing program A version handling processes in the embodiment of the present invention two
Figure；
Fig. 6 is the pretreatment of live telecast code stream and playing program B version handling processes in the embodiment of the present invention two
Figure；
Fig. 7 is that three kinds of the embodiment of the present invention watches live television programs stream by wired airborne passenger entertainment system
Cheng Tu；
Fig. 8 watches live television programs stream to pass through wirelessly airborne passenger entertainment system in the embodiment of the present invention four
Cheng Tu.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the present invention
Accompanying drawing in embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that
Described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
In the embodiment of the present invention, airborne vehicle can be various manned vehicles, below only using airborne vehicle to be manned
Exemplified by aircraft, it is introduced.
Embodiment one
As shown in fig.1, the embodiment of the present invention provides a kind of passenger watches that satellite is straight in real time in aircraft passenger compartment
The satellite television play system of TV is broadcast, the satellite television play system includes：It is live for TV programme
Communications satellite 101, satellite signal receiving antenna 102, satellite signal receiving equipment 103, transcoding server
104, airborne passenger entertainment subsystem 105；In addition, also being carried in the satellite television play system including passenger
Terminal device 113.
Wherein, 105 points of the airborne passenger entertainment subsystem is two types：Accessed by wired mode and be
Wired airborne passenger entertainment subsystem 106 of system, and based on the wireless of main cabin WLAN access system
Airborne passenger entertainment subsystem 107.
Optionally, the terminal device 113 that the passenger carries, including it is smart mobile phone, notebook computer, flat
Plate computer etc..
Specifically, the satellite signal receiving antenna 102, satellite signal receiving equipment 103, transcoding service
Device 104, airborne passenger entertainment subsystem 105 is installed on airborne vehicle 114.The satellite signal receiving
Antenna 102 is used for the satellite TV signal for receiving communications satellite 101；103 pairs of satellite signal receiving equipment is defended
Star TV signal carries out the initial live telecast code stream of processing output；104 pairs of transcoding server is described initial live
TV code flow carries out transcoding and forms the available code stream form of airborne passenger entertainment subsystem 105；Airborne passenger's joy
Fun system 105 plays the initial live telecast code stream (abbreviation live telecast code stream) after transcoding processing.
As shown in fig.1, wired airborne passenger entertainment subsystem 106 includes：Media server 108,
The TV screen 109 of cabin top (or cabin wall) suspension and the intelligent display 110 of seat back.The media clothes
After device 108 be engaged in by cable (and/or network) and the TV screen 109 and seat of cabin top (or cabin wall) suspension
The intelligent display 110 of the back of the body is connected；The media server 108 and transcoding server 104 by cable (or
Network) connection.
As shown in fig.2, in the media server 108 included in wired airborne passenger entertainment subsystem 106
It is mounted with the pretreatment of live telecast code stream and playing program 201.The pretreatment of live telecast code stream and broadcasting
Program 201 reads the multichannel live telecast code stream that the transcoding server 104 is sended over, and to per all the way
Live telecast code stream carries out the pretreatment such as resolution ratio and form conversion respectively, to be adapted to cabin top (or cabin wall)
The TV screen 109 of suspension and the intelligent display 110 of seat back are played；Pretreated electricity live all the way
The TV screen 109 that cabin top (or cabin wall) is hung is sent to by cable depending on code stream 202；It is pretreated many
Road live telecast code stream is played in default heterogeneous networks broadcast address 203, and passenger operates the intelligence of seat back
Can the TV programme to be watched of the selection of display 110.
Further, as shown in fig.1, the wireless airborne passenger entertainment subsystem 107 includes：Media
WLAN 112 in server 111 and cabin.The media server 111 passes through cable (or network)
It is connected with WLAN in cabin 112；The media server 111 passes through cable with transcoding server 104
(or network) is connected.
Specifically, as shown in fig.3, the media server of the wireless airborne passenger entertainment subsystem 107
111 are mounted with Web Server302 and the pretreatment of live telecast code stream and playing program 301.The live electricity
Pre-processed depending on code stream and playing program 301 reads the live telecast code stream that transcoding server 104 is sent, carried out
The pretreatment such as resolution ratio and form conversion, carries terminal device 113 to be adapted to passenger and plays；After pretreatment
Multichannel live telecast code stream played in specific broadcast address 303.
Wherein, default webpages 304, the webpages 304 are included in the Web Server302
Broadcast address link (pointing to specific broadcast address 303) and special APP containing each road live telecast code stream (should
With program) 305 links；Passenger is made using WLAN 112 in the access of terminal device 113 cabin is carried
The TV programme to be watched of the selection of webpages 304 are accessed with web browser, or download installation APP305
Select the TV programme to be watched.
Optionally, the airborne possible combined type of passenger entertainment subsystem installed on airborne vehicle：A set of wired machine
Carry passenger entertainment subsystem 108；Or a set of wireless airborne passenger entertainment subsystem 107；Or it is a set of wired
Airborne passenger entertainment subsystem 107 and a set of wireless airborne passenger entertainment subsystem 108.
Further, passenger accesses wired airborne passenger entertainment by the intelligent display 110 of seat back
Live television programming (such as Fig. 1 of the TV screen 109 of (or cabin wall) suspension is pushed up in system 106, or viewing cabin
It is shown).
Further, the terminal device 113 that passenger carries is by the access of main cabin WLAN 112 based on visitor
The airborne passenger entertainment subsystem 107 (as shown in Figure 1) of cabin WLAN.
Embodiment two
As shown in fig.4, watching that communications satellite is straight in real time in aircraft passenger compartment the invention provides a kind of passenger
The method for broadcasting TV, including：
Step 400：Communications satellite earthward broadcasting satellite TV signal.
Step 410：Communications satellite signal receiving antenna receives the broadcast television signal, and is sent to and defends
Star signal receiver.
Step 420：The initial live telecast code stream of the satellite signal receiving equipment output multi-channel.
Step 430：It is initially straight that transcoding server reads multichannel from communications satellite signal receiver output port
Broadcast TV code flow.
Step 440：Transcoding server carries out transcoding, concurrent feeding device to the initial live telecast code stream of reading
Carry the pretreatment of live telecast code stream and the playing program in passenger entertainment subsystem media server.
In the embodiment of the present invention, the live telecast code stream pretreatment and playing program are divided into two versions：A
Version and B versions.A versions are used for wired airborne passenger entertainment subsystem, and B versions are used for wireless airborne trip
Objective entertainment subsystem.
Wherein, as shown in fig.5, live telecast code stream pretreatment and playing program A version processing streams
Journey includes：
Step a1：Read the live telecast code stream that transcoding server is sended over.
In the embodiment of the present invention, the TV screen of cabin top (or cabin wall) suspension prepares the live television programming played,
And the live telecast code stream resolution ratio and form being adapted to it, the intelligent display preparation broadcasting of seat back
Live television programming, and the live telecast code stream resolution ratio and form being adapted to it is to pre-set.
Step a2：According to being pre-configured with, the code stream of live telecast all the way received is converted into cabin top (or cabin
Wall) suspension TV screen adaptation resolution ratio and the code stream of form, and be sent to by cable on TV screen.
Step a3：According to being pre-configured with, the multichannel live telecast code stream received is converted into seat back
The resolution ratio of intelligent display adaptation and the code stream of form, and play many one group of default netcast address
Road live telecast code stream.
Wherein step a1, a2, a3 is concurrent step.
Further, as shown in fig.6, the pretreatment of live telecast code stream and playing program B version processing streams
Journey includes：
Step b1：The page script program in webpages is pre-set, the end of the current accessed webpage is read
The type of end equipment, so that it is determined that being linked to the resolution ratio of adaptation and the code stream broadcast address of form.
In the embodiment of the present invention, the resolution ratio of the default live telecast code stream being adapted to passenger's various terminal equipment
And form.One group of communications satellite live television programming link is set on Web Server webpages in advance
With a special APP download link, live telecast code is pointed in each communications satellite live television programming link
The code stream of live telecast all the way of stream pretreatment and playing program plays the network address.
Step b2：Read the live telecast code stream that transcoding server is sended over.
Step b3：According to being pre-configured with, the multichannel live telecast code stream received is converted into a variety of resolution ratio
With the code stream of form, to be adapted to the terminal device that passenger carries；Wherein, can be with live telecast code stream all the way
The code stream of multichannel different resolution and form is pretreated into, to be adapted to the terminal device that passenger is different.
Step b4：One group of default netcast address is played pretreated straight in the WLAN of main cabin
Broadcast TV code flow；Wherein, per one default network address of the correspondence of live telecast code stream all the way.
Embodiment three
As shown in fig.7, passenger watches live television programs flow by wired airborne passenger entertainment subsystem
Including：
Step 701：The TV screen viewing live television programs that (or cabin wall) is hung are pushed up by cabin.
Step 702：Communications satellite live television programming url interface is presented in the intelligent display of seat back.
Step 703：The communications satellite live television programming is chosen when the intelligent display detects passenger
When any one television channel on url interface is linked, selected any one television channel link correspondence is obtained
Programme televised live.
Step 704：The programme televised live is presented in the intelligent display.
Example IV
As shown in fig.8, passenger watches live television programs flow by wireless airborne passenger entertainment subsystem
Including：
Step 801：Main cabin WLAN is linked into by the terminal device.
Step 802：The web browser included by the terminal device, accesses communications satellite live telecast
Program contents webpage.
Step 803：The communications satellite live television programming mesh is chosen when the terminal device detects passenger
When recording any television channel link in webpage, selected any television channel link is obtained corresponding
Programme televised live.
Step 804：The programme televised live is presented in the terminal device in the web browser.
Step 805：The communications satellite live television programming mesh is chosen when the terminal device detects passenger
When recording the APP links in webpage, obtain the selected APP and link the corresponding page.
Step 806：The terminal device completes the process for downloading, installing, starting APP.
Step 807：Any television channel is chosen to select in the APP when the mobile terminal detects passenger
Xiang Shi, obtains the corresponding programme televised live of selected any television channel, and be in the APP
The existing programme televised live.
In summary, there is provided a kind of satellite television play system in the embodiment of the present invention, including for TV
The communications satellite of living broadcast of programs, satellite signal receiving antenna, satellite signal receiving equipment, transcoding server,
Airborne passenger entertainment subsystem；Satellite signal receiving antenna is transferred to the TV programme direct broadcasting satellite received and defended
Star signal receiver, transcoding server reads initially straight from satellite signal receiving device data output port
TV code flow is broadcast, the live telecast code stream that airborne passenger entertainment subsystem is transferred to after execution transcoding processing is located in advance
Reason and playing program；Live telecast code stream is pre-processed and playing program is carried out to the live telecast code stream after transcoding
Then pretreatment plays to be adapted to various playback equipments in airborne passenger entertainment system；In wired trip
In objective entertainment systems (and/or passenger entertainment system based on WLAN), passenger can pass through main cabin electricity
The intelligent display of screen or seat back watches live television programming, and/or uses smart mobile phone, notebook
WLAN in computer, tablet personal computer access main cabin, watches live in web browser or APP
TV programme.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can be using complete hardware embodiment, complete software embodiment or knot
The form of embodiment in terms of conjunction software and hardware.Wherein wrapped one or more moreover, the present invention can be used
Containing computer usable program code computer-usable storage medium (include but is not limited to magnetic disk storage,
CD-ROM, optical memory etc.) on the form of computer program product implemented.
The present invention is with reference to the production of method according to embodiments of the present invention, equipment (system) and computer program
The flow chart and/or block diagram of product is described.It should be understood that can by computer program instructions implementation process figure and
/ or each flow and/or square frame in block diagram and the flow in flow chart and/or block diagram and/
Or the combination of square frame.These computer program instructions can be provided to all-purpose computer, special-purpose computer, insertion
Formula processor or the processor of other programmable data processing devices are to produce a machine so that pass through and calculate
The instruction of the computing device of machine or other programmable data processing devices is produced for realizing in flow chart one
The device for the function of being specified in individual flow or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or the processing of other programmable datas to set
In the standby computer-readable memory worked in a specific way so that be stored in the computer-readable memory
Instruction produce include the manufacture of command device, the command device realization in one flow or multiple of flow chart
The function of being specified in one square frame of flow and/or block diagram or multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices, made
Obtain and perform series of operation steps on computer or other programmable devices to produce computer implemented place
Reason, so that the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of being specified in flow or multiple flows and/or one square frame of block diagram or multiple square frames.
, but those skilled in the art once know base although preferred embodiments of the present invention have been described
This creative concept, then can make other change and modification to these embodiments.So, appended right will
Ask and be intended to be construed to include preferred embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without de- to the embodiment of the present invention
From the spirit and scope of the embodiment of the present invention.So, if these modifications and variations category of the embodiment of the present invention
Within the scope of the claims in the present invention and its equivalent technologies, then the present invention be also intended to comprising these change and
Including modification.
Claims (10)
1. a kind of satellite television play system, it is characterised in that the satellite television play system includes logical
Satellite is interrogated, airborne vehicle has communication connection between the communications satellite and the airborne vehicle, wherein：
Equipment on the airborne vehicle includes：Satellite signal receiving antenna, satellite signal receiving equipment,
Transcoding server, airborne passenger entertainment subsystem；
The communications satellite is located in space；
The communications satellite, for broadcasting satellite TV signal；
The satellite signal receiving antenna, for receiving the satellite TV signal, and by the satellite television
Signal is sent to the satellite signal receiving equipment；
The satellite signal receiving equipment, for according to the satellite TV reception signal, generation to be initial live
TV code flow；And send the initial live telecast code stream to the transcoding server；
The transcoding server, for being carried out to the initial live telecast code stream after transcoding processing, and will turn
Initial live telecast code stream after code processing is sent to the airborne passenger entertainment subsystem；
The airborne passenger entertainment subsystem, for according to the initial live telecast code after transcoding processing
Stream, plays corresponding satellite television programming.
2. the system as claimed in claim 1, it is characterised in that the satellite signal receiving antenna and institute
Satellite signal receiving equipment is stated to connect by wired mode；
The satellite signal receiving equipment is connected with the transcoding server by wired mode.
3. the system as claimed in claim 1, it is characterised in that the airborne passenger entertainment subsystem bag
Include a set of wired airborne passenger entertainment equipment accessed by wired mode；Or, the airborne passenger entertainment
Subsystem includes a set of wireless airborne passenger entertainment equipment by wireless access；Or, the airborne passenger
Entertainment subsystem includes a set of wired airborne passenger entertainment equipment accessed by wired mode and a set of passed through
The wireless airborne passenger entertainment equipment of wireless access.
4. the system as described in claim any one of 1-3, it is characterised in that the airborne vehicle also includes
Multimedia service equipment, is used for：
Obtain the initial live telecast code stream after transcoding processing；
Obtain the corresponding resolution ratio of the airborne passenger entertainment subsystem and the airborne passenger entertainment subsystem
Corresponding multimedia messages broadcast format requirement；
It is the airborne trip by the corresponding conversion of resolution of initial live telecast code stream after transcoding processing
The corresponding resolution ratio of objective entertainment subsystem, and the initial live telecast code stream after transcoding processing is corresponding
Form, which is converted to, meets the corresponding multimedia messages broadcast format requirement of the airborne passenger entertainment subsystem
Form, generates video code flow.
5. system as claimed in claim 4, it is characterised in that when the vehicle entertainment subsystem is included
During the wired vehicle entertainment device accessed by wired mode, the multimedia service equipment generates video code flow
Afterwards, it is additionally operable to：
Receive the multimedia messages acquisition request that wired vehicle entertainment device is sent；
Obtain the multimedia messages and obtain the video code flow mark carried in request, and it is described wired airborne
The corresponding multimedia address of amusement equipment；
The video code flow is identified into indicated video code flow and sends signified to the multimedia address
The wired vehicle entertainment device shown.
6. system as claimed in claim 4, it is characterised in that when the vehicle entertainment subsystem is included
During the wireless vehicle entertainment device wirelessly accessed, the airborne vehicle is also set including wireless network management
It is standby, it is used for：
Wireless network signal is arranged in the airborne vehicle；
Each wireless vehicle entertainment device respectively in the airborne vehicle of access wireless network, distributes phase
The interconnection protocol IP address answered；Wherein, the IP address of different radio vehicle entertainment device configuration is different；
When receive any one wireless vehicle entertainment device use the wireless network signal carry multimedia
During information acquisition request message, multimedia messages acquisition request message is sent to the multimedia service
Device；And
Receive the video code flow that the multimedia service equipment is sent；And
The video code flow is sent to any one wireless vehicle entertainment device.
7. a kind of satellite television player method, it is characterised in that applied in satellite television play system,
The satellite television play system includes communications satellite, airborne vehicle, the communications satellite and the airborne vehicle it
Between exist communication connection, wherein：Equipment on the airborne vehicle includes satellite signal receiving antenna,
Satellite signal receiving equipment, transcoding server, airborne passenger entertainment subsystem；The communications satellite is located at too
In the air；Methods described includes：
The communications satellite is to the airborne vehicle broadcasting satellite TV signal；
The satellite signal receiving antenna receives the satellite TV signal, and the satellite TV signal is sent out
Deliver to the satellite signal receiving equipment；
The satellite signal receiving equipment generates initial live telecast code according to the satellite TV reception signal
Stream；And send the initial live telecast code stream to the transcoding server；
The transcoding server is carried out after transcoding processing to the initial live telecast code stream, and transcoding is handled
Initial live telecast code stream afterwards is sent to the airborne passenger entertainment subsystem；
The airborne passenger entertainment subsystem is played according to the initial live telecast code stream after transcoding processing
Corresponding satellite television programming.
8. method as claimed in claim 7, it is characterised in that the transcoding server is to described initial
Live telecast code stream is carried out after transcoding processing, and the initial live telecast code stream after transcoding is handled is sent to institute
Airborne passenger entertainment subsystem is stated, is specifically included：
The TV signal is subjected to transcoding processing, output meets the transcoding TV signal of demand code check, by institute
The initial live telecast code stream after transcoding TV signal is handled as transcoding is stated to send to airborne passenger's joy
Fun system.
9. method as claimed in claim 7 or 8, it is characterised in that the airborne vehicle also includes many matchmakers
Body service equipment；
The transcoding server is carried out after transcoding processing to the initial live telecast code stream, and methods described is also wrapped
Include：
The multimedia service equipment obtains the initial live telecast code stream after transcoding processing；
Obtain the corresponding resolution ratio of the airborne passenger entertainment subsystem and the airborne passenger entertainment subsystem
Corresponding multimedia messages broadcast format requirement；
It is the airborne trip by the corresponding conversion of resolution of initial live telecast code stream after transcoding processing
The corresponding resolution ratio of objective entertainment subsystem, and the initial live telecast code stream after transcoding processing is corresponding
Form, which is converted to, meets the corresponding multimedia messages broadcast format requirement of the airborne passenger entertainment subsystem
Form, generates video code flow.
10. method as claimed in claim 9, it is characterised in that the multimedia service equipment generation is regarded
After frequency code stream, methods described also includes：
When the vehicle entertainment subsystem includes the wired vehicle entertainment device accessed by wired mode, connect
Receive the multimedia messages acquisition request that wired vehicle entertainment device is sent；The multimedia messages are obtained to obtain
Take the video code flow mark carried in request, and the corresponding multimedia of wired vehicle entertainment device
Address；The video code flow is identified into indicated video code flow and sends signified to the multimedia address
The wired vehicle entertainment device shown；
When the vehicle entertainment subsystem includes the wireless vehicle entertainment device wirelessly accessed, institute
Stating airborne vehicle also includes wireless network management equipment；After the multimedia service equipment generation video code flow,
Methods described also includes：
The wireless network management equipment arranges wireless network signal in the airborne vehicle；Respectively access nothing
Each wireless vehicle entertainment device in the airborne vehicle of gauze network, distributes corresponding interconnection protocol IP
Address；Wherein, the IP address of different radio vehicle entertainment device configuration is different；When receiving any one nothing
, will when the multimedia messages that line vehicle entertainment device is carried using the wireless network signal obtain request message
The multimedia messages obtain request message and sent to the multimedia server；And receive the multimedia clothes
The video code flow that equipment of being engaged in is sent；And send the video code flow to any one wireless vehicle entertainment
Equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213455.0A CN107277560A (en) | 2016-04-07 | 2016-04-07 | A kind of satellite television play system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213455.0A CN107277560A (en) | 2016-04-07 | 2016-04-07 | A kind of satellite television play system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107277560A true CN107277560A (en) | 2017-10-20 |
Family
ID=60052306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213455.0A Pending CN107277560A (en) | 2016-04-07 | 2016-04-07 | A kind of satellite television play system and method |
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| Country | Link |
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| CN (1) | CN107277560A (en) |
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| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Yunxiang Inventor after: Tao Wei Inventor before: He Rui Inventor before: Ji Haijun |
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Application publication date: 20171020 |