CN108966003A - A kind of method and apparatus of TV data processing - Google Patents
A kind of method and apparatus of TV data processing Download PDFInfo
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- CN108966003A CN108966003A CN201711385556.7A CN201711385556A CN108966003A CN 108966003 A CN108966003 A CN 108966003A CN 201711385556 A CN201711385556 A CN 201711385556A CN 108966003 A CN108966003 A CN 108966003A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The embodiment of the invention provides the view networking encoders of a kind of method of TV data processing and a kind of processing of TV data, it networks applied to view, the view networking includes view networked server, the view networked server is connect with depending on networked terminals and depending on networking encoder respectively, and the view networking encoder is connect with Internet set-box；It include: that view encoder of networking from the Internet set-box receives TV programme source data；The TV programme source data is parsed, original digital signal is obtained；The original digital signal is converted to the video stream data of .h264 format；The video stream data of the .h264 format is packaged into view networking streaming data using depending on networking protocol；It is described to be sent to the view networked server depending on networking streaming data for described depending on networking encoder；Described to be used to be sent to the view networked terminals depending on networking streaming data for described depending on networked server, the embodiment of the present invention solves the problems, such as that program source cannot be directly acquired depending on networking to watch TV program.
Description
Technical field
The present invention relates to view networking technology fields, method and a kind of TV number more particularly to a kind of processing of TV data
According to the view networking encoder of processing.
Background technique
It is the important milestone of network Development depending on networking, is the more advanced form of internet, is a real-time network, it can
It realizes the whole network HD video real-time Transmission that current internet cannot achieve, pushes numerous Internet applications to HD video,
High definition is face-to-face.It will finally realize that the world without distance, realizes that the distance of person to person in global range is the distance of a screen.
But due to the agreement difference of view networking and internet, lead to that the program of internet cannot be directly acquired depending on networking
Source watches TV.
Summary of the invention
In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind
The view networking encoder of a kind of method of TV data processing to solve the above problems and a kind of corresponding TV data processing.
To solve the above-mentioned problems, the embodiment of the invention discloses a kind of methods of TV data processing, which is characterized in that
The method is applied to view networking, and the view networking includes view networked server, and the view networked server is networked with view respectively
Terminal is connected with depending on networking encoder, and the view networking encoder is connect with Internet set-box, and the method includes:
The view networking encoder receives TV programme source data from the Internet set-box；
The TV programme source data is parsed, original digital signal is obtained；
The original digital signal is converted to the video stream data of .h264 format；
The video stream data of the .h264 format is packaged into view networking streaming data using depending on networking protocol；
It is described to be sent to the view networked server depending on networking streaming data for described depending on networking encoder；The view networking clothes
Business device is used to be sent to the view networked terminals depending on networking streaming data for described.
Preferably, the TV programme source data is the television station signals of internet.
Preferably, the view networking encoder and the Internet set-box correspond.
Preferably, the original digital signals format includes ts, m3u8, rtsp, rtmp and http.
Preferably, the view networking encoder is connect with the Internet set-box by HDMI.
Correspondingly, the embodiment of the invention discloses a kind of view networking encoders of TV data processing, which is characterized in that institute
It states view networking encoder to connect with depending on networked server, Internet set-box respectively, the view networked server is also networked with view
Terminal connects, and described includes: depending on networking encoder
Receiving module, for receiving TV programme source data from the Internet set-box；
Parsing module obtains original digital signal for parsing to the TV programme source data；
Conversion module, for the original digital signal to be converted to the video stream data of .h264 format；
Package module, for the video stream data of the .h264 format to be packaged into view networking stream using depending on networking protocol
Data；
Sending module, for being sent to the view networked server depending on networking streaming data for described；The view the Internet services
Device is used to be sent to the view networked terminals depending on networking streaming data for described.
Preferably, the TV programme source data is the television station signals of internet.
Preferably, the view networking encoder and the Internet set-box correspond.
Preferably, the original digital signals format includes ts, m3u8, rtsp, rtmp and http.
Preferably, the view networking encoder is connect with the Internet set-box by HDMI.
The embodiment of the present invention includes following advantages:
View networking in the embodiment of the present invention includes view networked server, and the view networked server is networked eventually with view respectively
End is connected with depending on networking encoder, and the view networking encoder is connect with Internet set-box.Wherein, the view networking encoder
TV programme source data is received from the Internet set-box, then the TV programme source data is parsed, obtains original
The digital signal of beginning, then the original digital signal is converted to the video stream data of .h264 format, then using view networking
The video stream data of the .h264 format is packaged into view networking streaming data by agreement, finally, the view networking streaming data is sent
To the view networked server；It is described to be used to be sent to the view networking eventually depending on networking streaming data for described depending on networked server
End.It by the above method, solves the problems, such as that program source cannot be directly acquired depending on networking to watch TV program, view networking is allowed to use
Family can also watch real-time TV programme.
Detailed description of the invention
Fig. 1 is a kind of networking schematic diagram of view networking of the invention；
Fig. 2 is a kind of hardware structural diagram of node server of the invention；
Fig. 3 is a kind of hardware structural diagram of access switch of the invention；
Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；
Fig. 5 is a kind of step flow chart of the embodiment of the method for TV data processing of the invention；
Fig. 6 is a kind of structural block diagram of the view networking encoder embodiment of TV data processing of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission,
Push numerous Internet applications to HD video, high definition is face-to-face.
Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service
Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring
Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication
All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or
Computer realizes that high-definition quality video plays.
Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below:
Depending on networking, applied portion of techniques is as described below:
Network technology (Network Technology)
Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network
Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network
Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology
Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type
The seamless connection of road and data format.
Switching technology (Switching Technology)
Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack
It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis
It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually
The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.
Server technology (Server Technology)
It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform
Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy
Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media
Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.
Reservoir technology (Storage Technology)
The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and
Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media
Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes
Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but
The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.
Network security technology (Network Security Technology)
Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time
The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black
The attack of visitor and virus, structural carefree secure network is provided for user.
It services innovative technology (Service Innovation Technology)
Business and transmission are fused together by unified video platform, whether single user, private user or a net
The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich
The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type "
Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".
Networking depending on networking is as described below:
It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class
Type, but centralized control node is needed to control whole network in network on this basis.
As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.
The equipment of access mesh portions can be mainly divided into 3 classes: node server, access switch, terminal (including various machines
Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases
Even, and it can connect Ethernet.
Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal.
Node server can directly be connected with access switch, can also directly be connected with terminal.
Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes: metropolitan area server, node switch, node serve
Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.
Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end
Point, and belong to metropolitan area mesh portions.
Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve
Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.
It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area
The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.
Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat
Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.
Classify depending on networked devices
1.1 embodiment of the present invention can be mainly divided into 3 classes: server depending on the equipment in networking, interchanger (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or
National net, World Wide Web etc.) and access net.
1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes: node server, access switch (including ether
Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).
The specific hardware structure of each access network equipment are as follows:
Node server:
As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array
Module 204；
Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine
Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet；
And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close
It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded: 1) port if meeting the following conditions
It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including
The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown)
Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table)
Configuration, and, the configuration to disk array module 204.
Access switch:
As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module
302), switching engine module 303 and CPU module 304；
Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould
Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met,
It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould
The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine
Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet；
If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier
(stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet
Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full,
Then abandon.
All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention:
If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded: 1)
It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；
If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and is forwarded:
1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.
Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval
Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.
CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and,
Configuration to rate control module 308.
Ethernet association turns gateway:
As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module
402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan
Storage 407 and MAC adding module 409, MAC removing module 410.
Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined
Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet
DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting
Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410
(2byte), and enter corresponding receive and cache, otherwise abandon；
Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze
Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway
SA, Ethernet length or frame type, and send.
The function that Ethernet association turns other modules in gateway is similar with access switch.
Terminal:
It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network
Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine
Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.
The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes: node server, node switch, metropolitan area server.
Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes
Network Interface Module, switching engine module and CPU module are constituted.
2, networking data package definition is regarded
2.1 access network data package definitions
Access net data packet mainly include following sections: destination address (DA), source address (SA), reserve bytes,
payload(PDU)、CRC。
As shown in the table, the data packet for accessing net mainly includes following sections:
| DA | SA | Reserved | Payload | CRC |
Wherein:
Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet
Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address,
Seven, the 8th bytes are access net address；
Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；
Reserve bytes are made of 2 bytes；
The part payload has different length according to the type of different datagrams, is if it is various protocol packages
64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；
CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.
2.2 Metropolitan Area Network (MAN) packet definitions
The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment
It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server
Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment
System, introduces parameter in embodiments of the present invention: label, uniquely to describe a metropolitan area network equipment.
(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification
Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just
There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters
The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into
0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN)
Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with
The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.
As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections:
| DA | SA | Reserved | Label | Payload | CRC |
That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its
In, the format of label, which can refer to, such as gives a definition: label is 32bit, wherein high 16bit retains, only with low 16bit, its position
Set is between the reserve bytes and payload of data packet.
Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed,.
Referring to Fig. 5, a kind of step flow chart of the embodiment of the method for TV data processing of the invention, this method are shown
It can be applied in view networking, it includes view networked server that the view, which is networked, and the view networked server is whole with view networking respectively
End is connected with depending on networking encoder, and the view networking encoder is connect with Internet set-box.
Internet set-box may also be referred to as " network machine top box ", and briefly, " network machine top box " can regard one as
A " set-top box " that video program is obtained by the internet INTERNET.What that is common set-top box connect is coaxial line
Cable, what is walked is cable TV network；And what network machine top box connect is cable, what is walked is internet.
Encoder, which refers to, works out signal (such as bit stream) or data, and being converted to, which can be used to, communicates, transimission and storage
Signal form equipment.It in this application, is then to turn the digital cable data played in internet depending on networking encoder
Turn to the digital cable data played in depending on networking.
In a kind of preferred embodiment of the present invention, the view networking encoder and the Internet set-box are corresponded.
Specifically, each view networking encoder corresponds to only one Internet set-box, view networking encoder 24 is small
When the data of its corresponding Internet set-box are encoded.That is, each be equivalent to an electricity depending on networking encoder
Tv channel, watches multiple television channels if necessary, then needs multiple views networking encoder of respective numbers.User is watching
When, if to carry out the switching of channel, what is actually switched is the number of view networking encoder.
In a kind of preferred embodiment of the present invention, the view networking encoder and the Internet set-box are connected by HDMI
It connects.
HDMI is the abbreviation of High Definition Multimedia Interface, means high-definition multimedia
Interface is a kind of digitized video/audio interface technology, is suitble to the tailored version digital interface of image transmission, can transmit simultaneously
Audio and video signal, the maximum data transmission speed are 48Gbps.Simultaneously without carried out before signal transmits D/A or mould/
Number conversion.HDMI can allow broadband digital content protection (HDCP), to prevent the video content with copyright by without awarding
The duplication of power.
The exceptional space that HDMI has can be applicable in the audio-video format upgraded in the future.And because 1080p
The audio signal demand of video and 8 sound channels is less than 0.5GB/s, therefore there are also very big surpluses by HDMI.This allows it that can use
One cable is separately connected DVD player, receiver and PRR.
The method can specifically include following steps:
Step 501, the view networking encoder receives TV programme source data from the Internet set-box；
In practical applications, it is connect by HDMI with Internet set-box depending on networking encoder, and 24 hours real-time receptions
The TV programme source data that Internet set-box is sent.In a kind of preferred embodiment of the present invention, the TV programme source data
For the television station signals of internet.
Step 502, the TV programme source data is parsed, obtains original digital signal；
It is the ICBN television station signals that can be played in internet that depending on networking, encoder, which received, then display is nothing
What method directly played in depending on networking, therefore, it is necessary to parse to TV programme source data, obtain original number letter
Number.In a kind of preferred embodiment of the present invention, the original digital signals format includes ts, m3u8, rtsp, rtmp, and
http。
Step 503, the original digital signal is converted to the video stream data of .h264 format；
For example, CCTV1- is comprehensive, http: // 218.244.147.118:5383/wtvlive/wasum/cctv1,
This http agreement uses the package format conversion of view networking at the video stream data of .h264 format.
Step 504, the video stream data of the .h264 format is packaged into view networking streaming data using depending on networking protocol；
Step 505, described to be sent to the view networked server depending on networking streaming data for described depending on networking encoder；It is described
It is used to be sent to the view networked terminals depending on networking streaming data for described depending on networked server.
Specifically, each will be sent to view networked server depending on networking streaming data depending on networking encoder, view networking in this way
Server can be unified to be managed to depending on networking streaming data, that is, user is sent out by view networked terminals to view networked server
Instruction is sent, depending on networked server.Directly connect with view networking encoder it is of course also possible to be set as view networked terminals according to demand
It connects, which program user needs to watch, and the switching of program is just realized by switching depending on networking encoder.
View networking in the embodiment of the present invention includes view networked server, and the view networked server is networked eventually with view respectively
End is connected with depending on networking encoder, and the view networking encoder is connect with Internet set-box.Wherein, the view networking encoder
TV programme source data is received from the Internet set-box, then the TV programme source data is parsed, obtains original
The digital signal of beginning, then the original digital signal is converted to the video stream data of .h264 format, then using view networking
The video stream data of the .h264 format is packaged into view networking streaming data by agreement, finally, the view networking streaming data is sent
To the view networked server；It is described to be used to be sent to the view networking eventually depending on networking streaming data for described depending on networked server
End.It by the above method, solves the problems, such as that program source cannot be directly acquired depending on networking to watch TV program, view networking is allowed to use
Family can also watch real-time TV programme.
It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method
It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to
According to the embodiment of the present invention, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art also should
Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented
Necessary to example.
Referring to Fig. 6, a kind of view networking encoder of TV data processing of the invention, the view networking encoder are shown
It is connect respectively with depending on networked server, Internet set-box, the view networked server is also connect with depending on networked terminals, specifically may be used
To include following module:
Receiving module 601, for receiving TV programme source data from the Internet set-box；
Parsing module 602 obtains original digital signal for parsing to the TV programme source data；
Conversion module 603, for the original digital signal to be converted to the video stream data of .h264 format；
Package module 604, for the video stream data of the .h264 format to be packaged into view networking using depending on networking protocol
Flow data；
Sending module 605, for being sent to the view networked server depending on networking streaming data for described；The view networking clothes
Business device is used to be sent to the view networked terminals depending on networking streaming data for described.
In a kind of preferred embodiment of the present invention, the TV programme source data is the television station signals of internet.
In a kind of preferred embodiment of the present invention, the view networking encoder and the Internet set-box are corresponded.
In a kind of preferred embodiment of the present invention, the original digital signals format includes ts, m3u8, rtsp, rtmp,
And http.
In a kind of preferred embodiment of the present invention, the view networking encoder and the Internet set-box are connected by HDMI
It connects.
For the view networking encoder embodiment of TV data processing, since it is basically similar to the method embodiment,
So being described relatively simple, the relevent part can refer to the partial explaination of embodiments of method.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate
Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and
The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can
With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code
The form of the computer program product of implementation.
The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program
The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions
In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these
Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals
Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices
Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of specified function.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices
In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet
The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram
The function of being specified in frame or multiple boxes.
These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that
Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus
The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart
And/or in one or more blocks of the block diagram specify function the step of.
Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases
This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as
Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited
Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.
It networks above to the view of a kind of method that TV data is handled provided by the present invention and a kind of processing of TV data
Encoder is described in detail, and used herein a specific example illustrates the principle and implementation of the invention,
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile for the one of this field
As technical staff, according to the thought of the present invention, there will be changes in the specific implementation manner and application range, to sum up institute
It states, the contents of this specification are not to be construed as limiting the invention.
Claims (10)
1. a kind of method of TV data processing, which is characterized in that the method is applied to view networking, and the view networking includes view
Networked server, the view networked server are connect with depending on networked terminals and depending on networking encoder respectively, the view networking coding
Device is connect with Internet set-box, and the method includes:
The view networking encoder receives TV programme source data from the Internet set-box；
The TV programme source data is parsed, original digital signal is obtained；
The original digital signal is converted to the video stream data of .h264 format；
The video stream data of the .h264 format is packaged into view networking streaming data using depending on networking protocol；
It is described to be sent to the view networked server depending on networking streaming data for described depending on networking encoder；The view networked server
For being sent to the view networked terminals depending on networking streaming data for described.
2. the method according to claim 1, wherein the TV station that the TV programme source data is internet believes
Number.
3. the method according to claim 1, wherein view networking encoder and the Internet set-box one
One is corresponding.
4. the method according to claim 1, wherein the original digital signals format include ts, m3u8,
Rtsp, rtmp and http.
5. the method according to claim 1, wherein view networking encoder and the Internet set-box are logical
Cross HDMI connection.
The encoder 6. a kind of view of TV data processing is networked, which is characterized in that the view networking encoder is networked with view respectively
Server, Internet set-box connection, the view networked server are also connect with depending on networked terminals, the view networking encoder
Include:
Receiving module, for receiving TV programme source data from the Internet set-box；
Parsing module obtains original digital signal for parsing to the TV programme source data；
Conversion module, for the original digital signal to be converted to the video stream data of .h264 format；
Package module, for the video stream data of the .h264 format to be packaged into view networking streaming data using depending on networking protocol；
Sending module, for being sent to the view networked server depending on networking streaming data for described；The view networked server is used
In being sent to the view networked terminals depending on networking streaming data for described.
The encoder 7. view according to claim 1 is networked, which is characterized in that the TV programme source data is internet
Television station signals.
The encoder 8. view according to claim 1 is networked, which is characterized in that the view networking encoder and the internet
Set-top box corresponds.
The encoder 9. view according to claim 1 is networked, which is characterized in that the original digital signals format includes
Ts, m3u8, rtsp, rtmp and http.
The encoder 10. view according to claim 1 is networked, which is characterized in that the view networking encoder and the interconnection
Net set-top box passes through HDMI connection.
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| CN201711385556.7A CN108966003A (en) | 2017-12-20 | 2017-12-20 | A kind of method and apparatus of TV data processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072126A (en) * | 2019-03-19 | 2019-07-30 | 视联动力信息技术股份有限公司 | Data request method, association turn server and computer readable storage medium |
| CN110493191A (en) * | 2019-07-16 | 2019-11-22 | 视联动力信息技术股份有限公司 | Windows platform data forwarding method, device, electronic equipment and readable storage medium storing program for executing |
| CN111225249A (en) * | 2019-10-21 | 2020-06-02 | 视联动力信息技术股份有限公司 | Method and device for processing coded data |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024442A (en) * | 2012-10-15 | 2013-04-03 | 中国海洋大学 | Family stream media server based on digital television network |
| CN103686072A (en) * | 2013-11-15 | 2014-03-26 | 北京视联动力国际信息技术有限公司 | Video internet video monitoring method and system, protocol conversion server, and video internet server |
| CN103686432A (en) * | 2013-11-15 | 2014-03-26 | 北京视联动力国际信息技术有限公司 | Screen sharing method and system based on video network |
| CN106162040A (en) * | 2015-03-30 | 2016-11-23 | 北京视联动力国际信息技术有限公司 | The method and apparatus that video conference accesses in many ways |
| CN106550282A (en) * | 2015-09-17 | 2017-03-29 | 北京视联动力国际信息技术有限公司 | A kind of player method and system of video data |
| CN106549912A (en) * | 2015-09-17 | 2017-03-29 | 北京视联动力国际信息技术有限公司 | A kind of player method and system of video data |
-
2017
- 2017-12-20 CN CN201711385556.7A patent/CN108966003A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103024442A (en) * | 2012-10-15 | 2013-04-03 | 中国海洋大学 | Family stream media server based on digital television network |
| CN103686072A (en) * | 2013-11-15 | 2014-03-26 | 北京视联动力国际信息技术有限公司 | Video internet video monitoring method and system, protocol conversion server, and video internet server |
| CN103686432A (en) * | 2013-11-15 | 2014-03-26 | 北京视联动力国际信息技术有限公司 | Screen sharing method and system based on video network |
| CN106162040A (en) * | 2015-03-30 | 2016-11-23 | 北京视联动力国际信息技术有限公司 | The method and apparatus that video conference accesses in many ways |
| CN106550282A (en) * | 2015-09-17 | 2017-03-29 | 北京视联动力国际信息技术有限公司 | A kind of player method and system of video data |
| CN106549912A (en) * | 2015-09-17 | 2017-03-29 | 北京视联动力国际信息技术有限公司 | A kind of player method and system of video data |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110072126A (en) * | 2019-03-19 | 2019-07-30 | 视联动力信息技术股份有限公司 | Data request method, association turn server and computer readable storage medium |
| CN110493191A (en) * | 2019-07-16 | 2019-11-22 | 视联动力信息技术股份有限公司 | Windows platform data forwarding method, device, electronic equipment and readable storage medium storing program for executing |
| CN111225249A (en) * | 2019-10-21 | 2020-06-02 | 视联动力信息技术股份有限公司 | Method and device for processing coded data |
| CN111225249B (en) * | 2019-10-21 | 2022-05-17 | 视联动力信息技术股份有限公司 | Method and device for processing coded data |
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