CN104363509A - Terminal, video conversion method and device and video playing system - Google Patents
Terminal, video conversion method and device and video playing system Download PDFInfo
- Publication number
- CN104363509A CN104363509A CN201410578907.6A CN201410578907A CN104363509A CN 104363509 A CN104363509 A CN 104363509A CN 201410578907 A CN201410578907 A CN 201410578907A CN 104363509 A CN104363509 A CN 104363509A
- Authority
- CN
- China
- Prior art keywords
- transport stream
- video
- program transport
- video player
- program
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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]
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
-
- 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
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
Abstract
The invention discloses the field of video playing and provides a video conversion method and a system. The method includes: receiving a multichannel program transport stream (TS) and converting the same into multiple single-channel program transport streams; distributing a uniform resource locator for each single-channel program transport stream; according to program broadcast requests, transmitting the single-channel program transport streams corresponding to the uniform resource locators to a video player to play. Each single-channel program transport stream is distributed with one uniform resource locator in a video converter and then is played through the video player, an Android system is not to be modified, the transport streams can be played through a local playing interface and a mobile video terminal, implementation cost is lowered, and excellent playing quality and internet experience are provided for users.
Description
Technical field
The invention belongs to video playback field, particularly relate to video conversion method, device, Play System and terminal.
Background technology
Video playback refers to and utilizes the Internet and stream media technology to play, and video fusion image, word, sound etc. enrich element, excellent both in sound and shape, excellent, become the main flow expression way of the Internet gradually.
Increasing spectators are by network video player now, as Web TV and network machine top box viewing video.Video TS (Transport Stream, the transport stream) major part of viewing, directly from the Internet, receives the video file of treated applicable transmission on Internet as passed through some Video Applications.But wherein, for the video playback that some real-times are stronger, as sports tournament is live, variety show is live, and TS is directly provided by television network broadcast.In prior art, the TS from television network broadcast can not directly play on Android system, needs Android system is carried out complex modifications and is play by local playback interface, realizes cost high.
Summary of the invention
The embodiment of the present invention provides a kind of video conversion method, does not need to revise the Android system of video player and just can play-over the program stream that television network broadcast transmits, realize cost low.
The embodiment of the present invention is achieved in that a kind of method of video playback, and described method comprises the steps:
Receive multi-channel program transport stream, described multi-channel program transport stream is converted into multiple single program transport stream;
For each single program transport stream distributes a URL(uniform resource locator);
According to program playing request, by described URL(uniform resource locator), the single program transport stream of correspondence is transferred to video player and plays.
The embodiment of the present invention also provides a kind of video change-over device, and described device comprises:
Signal processing unit, for receiving multi-channel program transport stream, is converted into multiple single program transport stream by described multi-channel program transport stream;
Resource address allocation units, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
The embodiment of the present invention also provides a kind of audio/video player system, and described system comprises: video change-over device and video player;
Described video change-over device comprises:
Signal processing unit, for receiving multi-channel program transport stream, is converted into multiple single program transport stream by described multi-channel program transport stream;
Resource address allocation units, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
The embodiment of the present invention also provides a kind of terminal, comprise communication interface, input equipment, output equipment, described terminal equipment also comprises audio/video player system, described audio/video player system is connected with described input equipment and output equipment by communication interface, and described audio/video player system comprises: video change-over device and video player;
Described video change-over device comprises:
Signal processing unit, for receiving multi-channel program transport stream, is converted into multiple single program transport stream by described multi-channel program transport stream;
Resource address allocation units, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
In embodiments of the present invention, by being each program transmission flow assignment URL(uniform resource locator) in video converter, then video playback is carried out by video player, reach without the need to revising Android system, both TS stream can be play in local playback interface, TS stream can also be play at mobile video terminal equipment, reduce and realize cost, allow user have good play quality and the Internet experience.
Accompanying drawing explanation
Fig. 1 is the network environment figure of the video conversion method enforcement that the embodiment of the present invention provides;
Fig. 2 is the realization flow figure of the video conversion method that the embodiment of the present invention provides;
Fig. 3 is the realization flow figure of the virtual server transmission TS stream that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the video change-over device that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the audio/video player system that the embodiment of the present invention one provides;
Fig. 6 is the structural representation of the audio/video player system that the embodiment of the present invention two provides;
Fig. 7 is the structural representation of the terminal that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The embodiment of the present invention, by being each program transmission flow assignment URL(uniform resource locator) in video converter, then being carried out video playback by video player, can be realized carrying out video data broadcasting at Android system.
In order to technical solutions according to the invention are described, be described below by specific embodiment.
Fig. 1 shows the network environment of being carried out video conversion method enforcement by virtual server being applicable to the embodiment of the present invention and providing.Video converter is connected with television network broadcast by Dongle (condition reception equipment), obtain the audio/video program signal on television network broadcast, i.e. transport stream, and play on video player, alternatively, video converter also can directly be connected with television network broadcast.
In embodiments of the present invention, video player is the video playback apparatus being installed on Android operation system, this equipment can by hardware implementing, as intelligent television and smart mobile phone, and the playout software also can installed in terminal Android operation system by software simulating.
In embodiments of the present invention, video converter is the vision signal conversion equipment being installed on Android operation system, and this equipment can by hardware implementing, and also can be realized by software, video converter can be placed in Web TV, also can be placed in network machine top box.
Video player and video converter, can be positioned at same hardware device, as Web TV; Also can be positioned at different hardware devices, as video converter is positioned at network machine top box or Dongle, video player is positioned at Web TV.
As another embodiment of the present invention, video player can be connected with video converter by wireless or cable network, in receiver, video transducer, virtual server sends signal, and is provided with the equipment of video jukebox software, as: mobile phone, PAD or computer etc.
Video converter Fig. 2 shows the realization flow of the video conversion method that the embodiment of the present invention provides, and details are as follows:
In step s 201, receive multi-channel program transport stream, multi-channel program transport stream is converted into multiple single program transport stream;
In an embodiment of the invention, after the multifrequency point multi-channel program TS stream of reception can being treated to single-frequency point multi-channel program TS stream by video converter Dongle, by DVB (DigitalVideo Broadcasting in video converter, digital video broadcasting system) standard modification is that single channel program TS flows, then send this single channel program TS by virtual server to flow, video can be watched in android system.
The TS stream transferring to Dongle due to television network broadcast is the TS stream including multiple frequency, and the TS stream under each frequency is containing multiple program.Then through video converter process, multifrequency point TS stream is deleted and specifies the Polymera TS of frequency to flow for only comprising user, and by this single-frequency point Polymera TS flow transmission to video converter.
In video converter, the single-frequency point multi-channel program transport stream of reception is processed by DVB (Digital Video Broadcasting, digital video broadcasting system) standard, is revised as single-frequency point single program transport stream, transfers to virtual server.
Video converter in step S202, for each single program transport stream distributes a URL(uniform resource locator);
Android system support that the source of media of video playback has: the media file in application program, file system store media file and outside URL flow.Wherein, the media file in application program and file system is the media file having size to limit, and this does not meet the requirement of playing TS stream; Outside URL stream is the data flow connected by network, and carrying out in TS stream playing process, needing that TS circulation is turned to outside URL stream could in Android system normal play.
In embodiments of the present invention, a virtual server can be generated be embodied as each single program transport stream and distribute a URL(uniform resource locator) in video converter; The operating system of video converter is that virtual server and TCP/IP (Transmission Control Protocol/Internet Protocol, transmission control/Internet protocol) protocol interaction provide socket (Socket) interface.Virtual server is by IP (Internet Protocol, the Internet protocol) address binding of sockets interface and video converter, and meanwhile, this IP address is also the IP address in URL.In video converter, now construct a virtual server end, video player can pass through URL accesses virtual server.
Its Android video player and virtual server set up the structure being equivalent to C/S (Client/Server, client/server), and Android video player is by URL accesses virtual server.
In embodiments of the present invention, virtual server can be RTSP (Real Time StreamingProtocol, real time streaming transport protocol) server or HTTP (HTTP-Hypertext transfer protocol, HTML (Hypertext Markup Language)) server etc.
In step S203, according to program playing request, by URL(uniform resource locator), the single program transport stream of correspondence is transferred to video player and plays.
The single channel program TS stream that video converter transmits by virtual server is sent to Android video player, and by Android video player, this TS stream is carried out decoding broadcasting.
As one embodiment of the present of invention, the Android video player that single-frequency point single channel program TS stream is sent in video converter can be play by virtual server.
As another embodiment of the present invention, single-frequency point single channel program TS stream can also be sent to and be connected with video converter by wireless or cable network by virtual server, and is provided with the equipment of video jukebox software, as: mobile phone, PAD or computer etc.
The virtual server that Fig. 3 shows the embodiment of the present invention to be provided sends the realization flow of TS stream, and details are as follows:
In step S301, by described URL(uniform resource locator), monitor the connection request of at least one video playback;
Video player is to virtual server broadcast transmission Discover message, and the request of connecting, now virtual server listens to connection request.
In step s 302, connection request is responded, and at least one program playing request that receiver, video player sends;
In step S303, according to program playing request, the single channel program TS stream of correspondence is sent to video player.
Virtual server, according to different playing request, sends single channel program TS stream respectively to video player.
One of ordinary skill in the art will appreciate that: the step or the part steps that realize said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in computer read/write memory medium, this program is when performing, performs and comprise the step of said method embodiment, and aforesaid storage medium comprises: ROM, RAM, magnetic disc or CD etc. various can be program code stored medium.
In embodiments of the present invention, by being each program transmission flow assignment URL(uniform resource locator) in video converter, then video playback is carried out by video player, reach without the need to revising Android system, both local playback interface TS stream can be play, TS stream can also be play at mobile video terminal equipment, reduce and realize cost, allow user have good play quality and the Internet experience.
Fig. 4 shows the structure of a kind of video change-over device that the embodiment of the present invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
Video change-over device 10 comprises: signal processing unit 101, resource address allocation units 102 and program retransmission unit 103.
In embodiments of the present invention, video change-over device 10 is for being installed on the vision signal conversion equipment of Android operation system, and this equipment by hardware implementing, also can be realized by software, video change-over device 10 can be placed in Web TV, also can be placed in network machine top box.
Signal processing unit 101 is built in video change-over device 10, the multi-channel program transport stream that receiver, video conversion equipment 10 transmits, and multi-channel program transport stream is converted into multiple single program transport stream, and transfers to virtual server.
In embodiments of the present invention, video change-over device can be passed through, as Dongle, after the multifrequency point multi-channel program TS stream of reception being treated to single-frequency point multi-channel program TS stream, in signal processing unit 101, pass through DVB (Digital Video Broadcasting, digital video broadcasting system) standard modification is that single-frequency point single channel program TS flows.
Signal processing unit 101 comprises: TS stream processing unit 1011 and signal output unit 1012.
Single-frequency point multi-channel program transport stream is treated to single-frequency point single program transport stream by DVB standard by TS stream processing unit 1011, then by transport stream output unit 1012, single-frequency point single program transport stream is transferred to virtual server.
Resource address allocation units 102, for each single program transport stream distributes a URL(uniform resource locator).
Android system support that the source of media of video playback has: the media file in application program, file system store media file and outside URL flow.Wherein, the media file in application program and file system is the media file having size to limit, and this does not meet the requirement of playing TS stream; Outside URL stream is the data flow connected by network, and carrying out in TS stream playing process, needing that TS circulation is turned to outside URL stream could in Android system normal play.
In embodiments of the present invention, a virtual server can be generated be embodied as each single program transport stream and distribute a URL(uniform resource locator) in video change-over device 10.Wherein, the resource address allocation units 102 of virtual server distribute a URL(uniform resource locator) for each single program transport stream, the program retransmission unit 103 of virtual server is according to program playing request, by URL(uniform resource locator), the single program transport stream of correspondence is transferred to video player and plays.
The operating system of video change-over device 10 is that virtual server and TCP/IP (Transfer ControlnProtocol/Internet Protocol, transmission control/Internet protocol) protocol interaction provide socket (Socket) interface.Virtual server is by IP (Internet Protocol, the Internet protocol) address binding of sockets interface and video change-over device 10, and meanwhile, this IP address is also the IP address in URL.In video change-over device 10, now construct a virtual server end, video player then can pass through URL accesses virtual server.Its video player and virtual server set up the structure being equivalent to C/S (Client/Server, client/server), and video player is by URL accesses virtual server.
In embodiments of the present invention, virtual server can be RTSP (Real Time StreamingProtocol, real time streaming transport protocol) server or HTTP (HTTP-Hypertext transfer protocol, HTML (Hypertext Markup Language)) server etc.
The single program transport stream of correspondence, according to program playing request, is transferred to video player by URL(uniform resource locator) and plays by program retransmission unit 103.
Program retransmission unit 103 comprises: monitoring unit 1031, interactive unit 1032 and transmitting element 1033.
Monitoring unit 1031 monitors the connection request that video player sends, and is responded by interactive unit 1032 pairs of connection requests.Interactive unit 1032 after response, receiver, video player send program playing request.Transmitting element 1033 is according to the program playing request received, and sending module single channel program TS flows, the video player be forwarded to.
In embodiments of the present invention, by being each program transmission flow assignment URL(uniform resource locator) in video change-over device, reach without the need to revising Android system, both local playback interface TS stream can be play, TS stream can also be play at mobile video terminal equipment, reduce and realize cost, allow user have good play quality and the Internet experience.
Fig. 5 shows the structure of the audio/video player system that the embodiment of the present invention one provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
Audio/video player system 1 comprises: video change-over device 10 and video player 11.
In embodiments of the present invention, video change-over device 10 is for being installed on the vision signal conversion equipment of Android operation system, and this equipment by hardware implementing, also can be realized by software, video change-over device 10 can be placed in Web TV, also can be placed in network machine top box.
In embodiments of the present invention, video player 11 is for being installed on the video playback apparatus of Android operation system, this equipment can by hardware implementing, as intelligent television and smart mobile phone, and the playout software also can installed in terminal Android operation system by software simulating.
Video change-over device 10 and video player 11, can be positioned at same hardware device, as Web TV; Also can be positioned at different hardware devices, as video change-over device 10 is positioned at network machine top box or Dongle, video player 11 is positioned at Web TV.
Wherein, video change-over device 10 comprises: signal processing unit 101, resource address allocation units 102 and program retransmission unit 103.
Signal processing unit 101 is built in video change-over device 10, the multi-channel program transport stream that receiver, video conversion equipment 10 transmits, and multi-channel program transport stream is converted into multiple single program transport stream, and transfers to virtual server.
In embodiments of the present invention, after the multifrequency point multi-channel program TS stream of reception can being treated to single-frequency point multi-channel program TS stream by video change-over device Dongle, in signal processing unit 101, pass through DVB (Digital Video Broadcasting, digital video broadcasting system) standard modification is that single-frequency point single channel program TS flows.
Signal processing unit 101 comprises: TS stream processing unit 1011 and signal output unit 1012.
Single-frequency point multi-channel program transport stream is treated to single-frequency point single program transport stream by DVB standard by TS stream processing unit 1011, then by transport stream output unit 1012, single-frequency point single program transport stream is transferred to virtual server.
Resource address allocation units 102, for each single program transport stream distributes a URL(uniform resource locator).
Android system support that the source of media of video playback has: the media file in application program, file system store media file and outside URL flow.Wherein, the media file in application program and file system is the media file having size to limit, and this does not meet the requirement of playing TS stream; Outside URL stream is the data flow connected by network, and carrying out in TS stream playing process, needing that TS circulation is turned to outside URL stream could in Android system normal play.
In embodiments of the present invention, a virtual server can be generated be embodied as each single program transport stream and distribute a URL(uniform resource locator) in video change-over device 10.Wherein, the resource address allocation units 102 of virtual server distribute a URL(uniform resource locator) for each single program transport stream.
The operating system of video change-over device 10 is that virtual server and TCP/IP (Transfer ControlnProtocol/Internet Protocol, transmission control/Internet protocol) protocol interaction provide socket (Socket) interface.Virtual server is by IP (Internet Protocol, the Internet protocol) address binding of sockets interface and video converter, and meanwhile, this IP address is also the IP address in URL.In video change-over device 10, now construct a virtual server end, video player then can pass through URL accesses virtual server.
Video player 11 can be the Android video playback unit in video converter.Its video player 11 sets up with virtual server the structure being equivalent to C/S (Client/Server, client/server), and video player 11 is by URL accesses virtual server.
In embodiments of the present invention, virtual server can be RTSP (Real Time StreamingProtocol, real time streaming transport protocol) server or HTTP (HTTP-Hypertext transfer protocol, HTML (Hypertext Markup Language)) server etc.
The single program transport stream of correspondence, according to program playing request, is transferred to video player 11 by URL(uniform resource locator) and plays by program retransmission unit 103.
Virtual server unit 103 comprises: monitoring unit 1031, interactive unit 1032 and transmitting element 1033.
Monitoring unit 1031 monitors the connection request that video player 11 sends, and is responded by interactive unit 1032 pairs of connection requests.Interactive unit 1032 after response, receiver, video player 11 send program playing request.Transmitting element 1033 is according to the program playing request received, and sending module single channel program TS flows, the video player 11 be forwarded to.
The advantage of the present embodiment one is, without the need to revising Android system, sending TS flow to player by virtual server, TS stream is play in local playback interface, without the need to revising Android system, making the video of broadcasting and video source differ smaller, allowing user have good play quality and the Internet experience.
Fig. 6 shows the structure of the audio/video player system that the embodiment of the present invention two provides, and the present embodiment and embodiment one difference are:
Video player 11 not only limits to and is configured at video converter, can also be connected with video converter by wireless or cable network, and be configured with the equipment of video player 11, as: mobile phone, PAD or computer etc.
The benefit of the present embodiment two is, sends TS stream, not only without the need to revising Android system, but also can carry out video playback by mobile terminal device, bringing advantage to the user by virtual server.
At the audio/video player system that the embodiment of the present invention provides, by being each program transmission flow assignment URL(uniform resource locator) in video change-over device, then video playback is carried out by video player, reach without the need to revising Android system, both local playback interface TS stream can be play, TS stream can also be play at mobile video terminal equipment, reduce and realize cost, allow user have good play quality and the Internet experience.
Fig. 7 shows the structure of the terminal that the embodiment of the present invention provides, and for convenience of description, illustrate only the part relevant to the embodiment of the present invention.
Terminal comprises:
Audio/video player system 1 is connected with communication interface 2, comprising: video change-over device 10 and video player 11;
Video change-over device 10 comprises: signal processing unit 101, for receiving multi-channel program transport stream, described multi-channel program transport stream is converted into multiple single program transport stream;
Resource address allocation units 102, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit 103, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
Communication interface 2 is connected with audio/video player system 1, input equipment 3 and output equipment 4 respectively, realizes the data communication between audio/video player system 1 and the terminal miscellaneous equipment such as input equipment 3 and output equipment 4.Wherein, communication interface 2 can be USB, HDMI (High Definition Multimedia Interface, HDMI (High Definition Multimedia Interface)), PCMCIA (Personal Computer Memory Card InternationalAssociation Industry Standard Architecture, portable computer extends out card interface) or DVI (Digital Visual Interface, digital visual interface) etc.
Input equipment 3, is connected with communication interface 2, receives the play instruction of user and sends to communication interface 2.In embodiments of the present invention, input equipment 3 includes but not limited to, button, mouse, remote control of keyboard device etc.
Output equipment 4, is connected with communication interface 2, digital television signal that received communication interface 2 transmits, that process through audio/video player system 1, and exports.In embodiments of the present invention, output equipment 4 includes but not limited to player, display screen, loudspeaker etc.
In embodiments of the present invention, terminal includes but not limited to intelligent television, condition reception device, network box etc.
In the terminal that the embodiment of the present invention provides, by being each program transmission flow assignment URL(uniform resource locator) in video change-over device, then video playback is carried out by video player, reach without the need to revising Android system, both TS stream can be play in local playback interface, TS stream can also be play at mobile video terminal equipment, reduce and realize cost, allow user have good play quality and the Internet experience.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (11)
1. a video conversion method, is characterized in that, described method comprises the steps:
Receive multi-channel program transport stream, described multi-channel program transport stream is converted into multiple single program transport stream;
For each single program transport stream distributes a URL(uniform resource locator);
According to program playing request, by described URL(uniform resource locator), the single program transport stream of correspondence is transferred to video player and plays.
2. video conversion method as claimed in claim 1, is characterized in that, described according to program playing request, the single program transport stream of correspondence is transferred to the step that video player carries out playing specifically comprises by described URL(uniform resource locator):
By described URL(uniform resource locator), monitor at least one video playback connection request;
Described connection request is responded, and receives at least one program playing request of described video player transmission;
According to described program playing request, the single program transport stream of described correspondence is sent to video player.
3. video conversion method as claimed in claim 1, it is characterized in that, described reception multi-channel program transport stream, specifically comprises the step that described multi-channel program transport stream is converted into multiple single program transport stream:
By digital video broadcasting standard, described multi-channel program transport stream is revised as single program transport stream;
Described single program transport stream is exported.
4. a video change-over device, is characterized in that, described device comprises:
Signal processing unit, for receiving multi-channel program transport stream, is converted into multiple single program transport stream by described multi-channel program transport stream;
Resource address allocation units, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
5. video change-over device as claimed in claim 4, it is characterized in that, described program retransmission unit comprises:
Monitoring unit, for by described URL(uniform resource locator), monitors at least one video playback connection request;
Interactive unit, for responding to described connection request, and receives at least one program playing request of described video player transmission;
Transmitting element, for according to described program playing request, is sent to corresponding video player by described single program transport stream.
6. video change-over device as claimed in claim 4, it is characterized in that, described signal processing unit comprises:
Transport stream processing unit, for being revised as single program transport stream by digital video broadcasting standard by described multi-channel program transport stream;
Transport stream output unit, for exporting described single program transport stream.
7. video change-over device as claimed in claim 4, is characterized in that, form virtual server by described resource address allocation units and program retransmission unit;
Described virtual server is by the IP address binding of sockets interface and described video change-over device.
8. an audio/video player system, is characterized in that, described system comprises: video change-over device and video player;
Described video change-over device comprises:
Signal processing unit, for receiving multi-channel program transport stream, is converted into multiple single program transport stream by described multi-channel program transport stream;
Resource address allocation units, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
9. audio/video player system as claimed in claim 8, it is characterized in that, described video player is built in described video change-over device or described video player is connected by network with described video change-over device.
10. a terminal, comprise communication interface, input equipment, output equipment, it is characterized in that, described terminal equipment also comprises audio/video player system, described audio/video player system is connected with described input equipment and output equipment by communication interface, and described audio/video player system comprises: video change-over device and video player;
Described video change-over device comprises:
Signal processing unit, for receiving multi-channel program transport stream, is converted into multiple single program transport stream by described multi-channel program transport stream;
Resource address allocation units, for distributing a URL(uniform resource locator) for each single program transport stream;
Program retransmission unit, for according to program playing request, is transferred to video player by described URL(uniform resource locator) by the single program transport stream of correspondence and plays.
11. terminals as claimed in claim 10, it is characterized in that, described terminal is intelligent television, condition reception device or network machine top box.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578907.6A CN104363509B (en) | 2014-10-24 | 2014-10-24 | A kind of video conversion method, device, play system and terminal |
| PCT/CN2014/094049 WO2016061887A1 (en) | 2014-10-24 | 2014-12-17 | Video conversion method and apparatus, playing system and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578907.6A CN104363509B (en) | 2014-10-24 | 2014-10-24 | A kind of video conversion method, device, play system and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104363509A true CN104363509A (en) | 2015-02-18 |
| CN104363509B CN104363509B (en) | 2018-11-16 |
Family
ID=52530725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578907.6A Active CN104363509B (en) | 2014-10-24 | 2014-10-24 | A kind of video conversion method, device, play system and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104363509B (en) |
| WO (1) | WO2016061887A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016061887A1 (en) * | 2014-10-24 | 2016-04-28 | 深圳国微技术有限公司 | Video conversion method and apparatus, playing system and terminal |
| CN105554540A (en) * | 2015-12-31 | 2016-05-04 | 深圳国微技术有限公司 | Method and device for achieving network interface in conditional access module |
| CN105578244A (en) * | 2016-01-13 | 2016-05-11 | 北京数码视讯科技股份有限公司 | Programme playing method, device and system |
| CN105959784A (en) * | 2016-05-30 | 2016-09-21 | 浪潮软件集团有限公司 | Video sharing implementation method based on set top box |
| CN108965908A (en) * | 2018-07-19 | 2018-12-07 | 深圳国微视安科技有限公司 | A kind of method of quick obtaining program TS stream |
| CN112995766A (en) * | 2019-12-12 | 2021-06-18 | 天翼智慧家庭科技有限公司 | Method and apparatus for identifying multiple video streams of IPTV |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234682A (en) * | 1998-02-04 | 1999-11-10 | 索尼公司 | Method and apparatus for receiving digit broadcast |
| CN1581965A (en) * | 2003-07-31 | 2005-02-16 | 三星电子株式会社 | Device for separating a single program transport stream from a multiple program transport stream |
| CN1791213A (en) * | 2005-12-27 | 2006-06-21 | 北京邮电大学 | Mobile video order service system with optimized performance and realizing method |
| CN101068366A (en) * | 2007-06-05 | 2007-11-07 | 南京大学 | H.264 based multichannel video transcoding multiplexing method and multiplexer |
| CN103001925A (en) * | 2011-09-08 | 2013-03-27 | 百度在线网络技术（北京）有限公司 | Method and equipment for confirming playing skipping information of multimedia data on basis of statistics |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075795A (en) * | 2010-12-21 | 2011-05-25 | 深圳市同洲电子股份有限公司 | Method and system for releasing focus television programs |
| CN102739627B (en) * | 2011-04-14 | 2015-06-10 | 深圳市快播科技有限公司 | Method and system for switching and playing video |
| CN103686454A (en) * | 2012-09-24 | 2014-03-26 | 腾讯科技（深圳）有限公司 | Information acquisition method and apparatus |
| CN103179436B (en) * | 2013-03-14 | 2016-08-03 | 北京大学 | A kind of multi-channel program transmission flow multiplex device |
| CN104363509B (en) * | 2014-10-24 | 2018-11-16 | 深圳国微技术有限公司 | A kind of video conversion method, device, play system and terminal |
-
2014
- 2014-10-24 CN CN201410578907.6A patent/CN104363509B/en active Active
- 2014-12-17 WO PCT/CN2014/094049 patent/WO2016061887A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234682A (en) * | 1998-02-04 | 1999-11-10 | 索尼公司 | Method and apparatus for receiving digit broadcast |
| CN1581965A (en) * | 2003-07-31 | 2005-02-16 | 三星电子株式会社 | Device for separating a single program transport stream from a multiple program transport stream |
| CN1791213A (en) * | 2005-12-27 | 2006-06-21 | 北京邮电大学 | Mobile video order service system with optimized performance and realizing method |
| CN101068366A (en) * | 2007-06-05 | 2007-11-07 | 南京大学 | H.264 based multichannel video transcoding multiplexing method and multiplexer |
| CN103001925A (en) * | 2011-09-08 | 2013-03-27 | 百度在线网络技术（北京）有限公司 | Method and equipment for confirming playing skipping information of multimedia data on basis of statistics |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016061887A1 (en) * | 2014-10-24 | 2016-04-28 | 深圳国微技术有限公司 | Video conversion method and apparatus, playing system and terminal |
| CN105554540A (en) * | 2015-12-31 | 2016-05-04 | 深圳国微技术有限公司 | Method and device for achieving network interface in conditional access module |
| WO2017113617A1 (en) * | 2015-12-31 | 2017-07-06 | 深圳国微技术有限公司 | Method and device for realizing network interface conforming to multiple client types in conditional access card |
| CN105554540B (en) * | 2015-12-31 | 2019-04-09 | 深圳国微技术有限公司 | The implementation method and device of a kind of network interface in condition receiving card |
| CN105578244A (en) * | 2016-01-13 | 2016-05-11 | 北京数码视讯科技股份有限公司 | Programme playing method, device and system |
| CN105959784A (en) * | 2016-05-30 | 2016-09-21 | 浪潮软件集团有限公司 | Video sharing implementation method based on set top box |
| CN108965908A (en) * | 2018-07-19 | 2018-12-07 | 深圳国微视安科技有限公司 | A kind of method of quick obtaining program TS stream |
| CN112995766A (en) * | 2019-12-12 | 2021-06-18 | 天翼智慧家庭科技有限公司 | Method and apparatus for identifying multiple video streams of IPTV |
| CN112995766B (en) * | 2019-12-12 | 2023-10-10 | 天翼数字生活科技有限公司 | Method and device for identifying IPTV multi-channel video stream |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104363509B (en) | 2018-11-16 |
| WO2016061887A1 (en) | 2016-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104363509A (en) | Terminal, video conversion method and device and video playing system | |
| TWI517689B (en) | Method and system for switching multi-images | |
| CN103491431A (en) | Method, terminal and system for audio and video sharing of digital television | |
| CN103685547A (en) | Download server dispatching method, download server dispatching system and terminal device | |
| CN109561351A (en) | Network direct broadcasting back method, device and storage medium | |
| US20150067748A1 (en) | Method for relaying contents in contents reproducing device | |
| JP2015513844A (en) | Set-top box interaction methods and related set-top boxes and systems | |
| CN106464933B (en) | Apparatus and method for remotely controlling rendering of multimedia content | |
| US20130155318A1 (en) | Audio Output Distribution | |
| WO2018103644A1 (en) | Live stream sharing method and device, home media apparatus, and data storage medium | |
| CN103686434A (en) | Digital television program sharing method, terminal and system | |
| WO2018169255A1 (en) | Electronic apparatus and control method thereof | |
| CN202907119U (en) | Digital television terminal with WIFI display function | |
| CN104754370A (en) | Cross-terminal multimedia data transmission method, device, client and system | |
| CN103024491A (en) | Video playing method and video playing system of mobile terminal | |
| KR20210058791A (en) | System and method for providing cloud based user interfaces | |
| KR20110062508A (en) | A method for sharing channel map of digital broadcast systems in a home network and a system thereof | |
| KR20110012220A (en) | Apparatus and system for playing streaming contents having continuous-play information sharing function | |
| CN103685303A (en) | Method and system for processing connection content delivery network | |
| CN102685599B (en) | TV program interaction system and method | |
| CN113132194A (en) | Information transfer method, device, equipment, server and storage medium | |
| CN205105345U (en) | Audio frequency and video playback devices | |
| CN104219470A (en) | Digital television receiving device and digital television broadcast method | |
| CN105007505A (en) | Video broadcasting method and device | |
| CN102291388A (en) | Method for sharing contents and applications of computer with television based on home network |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 22A, Guoshi building, 1801 Shahe West Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Guowei group (Shenzhen) Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park in the Southern District high SSMEC R & D Building 1 floor 2 floor west part Patentee before: Guowei Teih Co., Ltd., Shenzhen |