CN101198043A - Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol - Google Patents
Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol Download PDFInfo
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Abstract
The invention discloses a media player on the basis of IPv4 and IPv6 protocol dual-stack technology and IGRS proposal, and the technical problem needed to be solved is to meet the media player of the IGRS proposal and play IPv4 and IPv6 programs. The invention is provided with a service support module, a play control module, an audio and video transmission service module, a network management module, a linking management module, a content transmission module and a form decoding module. Compared with the prior art, the invention utilizes the prior audio and video document transmission technology and increases IPv4 and IPv6 protocol stacks and the control module on the basis of the IGRS proposal under the precondition that no hardware is added, thereby functions of automatic discovery and mutual operation of the media player in network and internet streaming media on demand function are realized and users can share network resources, and the invention can be operated in a desktop operating system and an embedded operating system and has strong portability.
Description
Technical field
The present invention relates to the media player of a kind of media player, particularly a kind of network.
Background technology
Player is a kind of instrument that the modern uses always, and it is many happy that he bring for people's life.Present player can play just based on local storage, perhaps based on the media file of IPv4 network streaming media server.Now increasing smart machine all has the function of player, and the media file between the different intelligent equipment this how could realize mutually playing? the method of prior art is exactly that media file copy is a to the target machine memory, or media file is uploaded to media server carries out program request.Along with popularizing of IPv6 network, the IPv6 streaming media service of the Internet will more and more widely be used, and present player can only be play the Streaming Media based on the IPv4 wide area network, has brought inconvenience to the user.Because the popularization of the universal and IPv6 network of smart machine, it is more general that the media services between various device and the network become, and so just is badly in need of a kind of player that can play based on the multiple network agreement.
Summary of the invention
The purpose of this invention is to provide a kind of media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol, the technical problem that solve is to satisfy the media renderer plays IPv4 of IGRS protocol, IPv6 program.
The present invention is by the following technical solutions: a kind of media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol, has the service support module, described service support module is provided with transmit control module, is used to accept the audio-video signal rear drive stereo set and the display device of audio frequency and video transmission service module; Transmit control module connects audio frequency and video transmission service module, is used for the Play Control signal of transmit control module is transferred to audio frequency and video transmission service module; Audio frequency and video transmission service module connected networks administration module is used for the automatic discovery of managing I Pv4, IPv6 wide area network and IGRS's network and interconnects; Network management module connects the connection management module, is used to connect player to IPv4, IPv6 wide area network and IGRS's network; The connection management module connects the content delivery module, is used for the media file of IPv4, IPv6 wide area network and IGRS's network is transferred to local memory device; The content delivery module connects the formats module, is used for the media decodes with IPv4, IPv6 wide area network media server, IGRS's network storage device.
Network management module of the present invention comprises the IGRS's network management module that is connected in inner IGRS media server, is used for the IPv4, the IPv6 network management module that connect with wide area IPv4, IPv6 net media server.
Connection management module of the present invention has the IGRS's connection management module that connects wide area IPv4, IPv6 net media server and inner IGRS media server.
Content delivery module of the present invention is provided with the media download module of downloading audio-video signal from wide area IPv4, IPv6 net media server.
Formats module of the present invention is provided with that to be used for form be the media formats decoding module of MP3, MP4, AVI, MPG, RM, RMVB, ASF and OGG.
Audio frequency and video transmission service module of the present invention is provided with play instruction, judgement formats that receives transmit control module and reception from play instruction to the formats module and the playing module of assigning, operate the operational module of inner IGRS media server, IPv4, IPv6 internet stream media format are converted to the network format modular converter of media play form.
Transmit control module of the present invention comprises that the user shows the graphical interface of user module that presents, be used to control the transmit control module of media play, be used to play the local media playing module of local storage device medium, be used to play remote playing and other IGRS's device media file modules that IGRS's network flash multi pack is put medium, be used to play the network file transmit control module of IPv4, IPv6 wide area network streaming media server medium.
Service support module of the present invention comprises LIUN driver module, Hardware drive module, IGRS's stack and AV frame modules, IPv4, IPv6 dome module, power module.
The present invention compared with prior art, the media player utilization has the audio frequency and video file transfer technology now, under the prerequisite that does not increase any hardware, increase IPv4, IPv6 protocol stack and based on the control module of IGRS protocol, with existing operating system, run on desktop and embedded OS, to realize that media player is found and interoperability automatically in the network, and internet stream media point multicast function, make shared network resource between the user, can run on desktop operating system and embedded OS, portability is stronger.
Description of drawings
Fig. 1 is the net connection figure of the embodiment of the invention.
Fig. 2 is the structure chart of the embodiment of the invention.
Fig. 3 is the software architecture figure after the embodiment of the invention programming.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail.As shown in Figure 1, media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol of the present invention, externally adopt WAP (wireless access point) to connect with wide area IPv4, IPv6 net media server, internally connect inner IGRS media server connection video camera, PMP equipment, computer equipment etc. with inner IGRS media server.
As shown in Figure 2, media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol of the present invention, its structure is service support module, transmit control module, audio frequency and video transmission service module, network management mould, connection management module, content delivery module and the formats module that order connects, and the formats module connects with transmit control module.The service support module provides loading, the power management of initialization, operating system and the IGRS protocol IPv4 IPv6 protocol stack of hardware; Transmit control module is used to accept the audio-video signal rear drive stereo set and the display device of audio frequency and video transmission service module; Audio frequency and video transmission service module is used for the audio-video signal of formats module is transferred to transmit control module; Network management module is used for the automatic discovery of managing I Pv4, IPv6 wide area network and IGRS's network and interconnects; The connection management module is used to connect player to IPv4, IPv6 wide area network and IGRS's network; The content delivery module is used for the media file of IPv4, IPV6 wide area network and IGRS's network is transferred to local memory device; The formats module is used for the media decodes with IPv4, IPv6 wide area network media server, IGRS's network storage device.
As shown in Figure 3, after the embodiment of the invention adopts the c programming language programming, form software architecture, wherein network management module is by the IGRS's network management module that is connected in inner IGRS media server, and the IPv4, the IPv6 network management module that are used for connecting with wide area IPv4, IPv6 net media server constitute.The connection management module is made of the IGRS's connection management module that connects wide area IPv4, IPv6 net media server and inner IGRS media server.
The content delivery module is provided with the media download module of downloading audio-video signal from wide area IPv4, IPv6 net media server.
The formats module is used for media formats such as MP3, P4, AVI, MPG, RM, RMVB, ASF, OGG are decoded.Audio frequency and video transmission service module is provided with play instruction, judgement medium position (formats module) that receives transmit control module and reception from play instruction to the formats module and the playing module of assigning, operate the operational module of inner IGRS media server, IPv4, the protocol conversion of IPv6 internet stream media are the network format modular converter of media play form.
Transmit control module comprises that the user shows graphical interface of user module, the transmit control module that is used to control media play, the local media playing module that is used to play local storage device medium that present connection, is used to play the network file Play Control that IGRS's network flash multi pack is put remote playing and other IGRS's device media file modules of medium, is used to play IPv4, IPv6 wide area network streaming media server medium.
The service support module comprises LIUN driver module, Hardware drive module, IGRS's stack and AV frame modules, IPv4, IPv6 dome module, power module.
The operation control procedure of present embodiment:
1. hardware initialization,
2. load IPv4/IPv6 protocol stack and IGRS protocol stack,
3. graphical interface of user presents,
4. wait for the player instruction,
4.1. the user clicks player interface and selects the played file position,
5. judge the position of the playing media of wanting,
5.1. media file location is local,
5.1.1 the formats system carries out decode operation to medium,
5.1.2 the local media file transmit control module of Play Control subsystem sends a series of control commands such as time-out, broadcast, termination, F.F., rewind down of Media Stream to the audio frequency and video transport module,
5.1.3 the audio frequency and video transport module receives and carries out the control command that local transmit control module sends, and returns execution result,
5.1.4 change the effect of playing video file according to the execution result of audio frequency and video transport module,
5.1.5 result of broadcast is presented by the graphical user of Play Control subsystem,
5.2. media file location is other IGRS's equipment,
5.2.1 effective IGRS equipment in the network management subsystem seek area,
5.2.2 the connection management subsystem is finished connection and sharing operation to a certain effective IGRS equipment.Return connection status and give the network management subsystem,
5.2.3 IGRS's network management module of network management subsystem and IGRS's connection management module obtain connection status, confirm other certain-IGRS's equipment can use,
5.2.4 player provides online broadcast and is downloaded to local two kinds of patterns,
If, then media file download to the local memory device of other IGRS's equipment is stored 5.2.4.1 select to be downloaded to this locality, watch local media to carry out 5.1 if desired and play the local media step,
If 5.2.4.2 select online broadcast, the online broadcast mechanism below then starting,
A. player has a buffer area that is used for receiving online playing media file specially in this locality,
B. the media portion data that will play earlier are downloaded to buffer area,
C. online broadcast is the pattern that limit downloads of media partial data is play to the decoding of buffer area limit,
D. the size of buffer area is decided by the processing speed of processor,
E. the formats system decodes to the medium of buffer area,
F. the local media file transmit control module of Play Control subsystem sends a series of message such as time-out, broadcast, termination, F.F., rewind down of Media Stream to the audio frequency and video transport module,
G. the audio frequency and video transport module receives and carries out the control command that local transmit control module sends, and returns execution result,
H. change the effect of playing video file according to the execution result of audio frequency and video transport module,
I. result of broadcast is presented by the graphical user of Play Control subsystem,
J. empty buffer area after finishing playing,
5.3 media file location is the media file on the wide area network media server,
5.3.1 the IPv4/IPv6 network management module of network management subsystem is confirmed network connection state,
5.3.2 user's fan-in network media file URL address,
5.3.3 audio frequency and video service subsystem protocol conversion module is changed to discernible address, the Internet with URL address dress, the connecting wan media server, and return server state information,
5.3.4 receive the server state return information, start following online player record and broadcast and put the wide area network media file,
A. player has a buffer area that is used for receiving online playing media file specially in this locality,
B. the media portion data that will play earlier are downloaded to buffer area,
C. online broadcast is the pattern that limit downloads of media partial data is play to the decoding of buffer area limit,
D. the size of buffer area is decided by the processing speed of processor,
E. the formats system decodes to the medium of buffer area,
F. the local media file transmit control module of Play Control subsystem sends a series of message such as time-out, broadcast, termination, F.F., rewind down of Media Stream to the audio frequency and video transport module,
G. the audio frequency and video transport module receives and carries out the control command that local transmit control module sends, and returns execution result,
H. change the effect of playing video file according to the execution result of audio frequency and video transport module,
I. result of broadcast is presented by the graphical user of Play Control subsystem,
J. empty buffer area after finishing playing.
The present invention adopts the player of IPv4, IPv6 protocol double-stack technology and IGRS protocol not only can conveniently visit IPv4, IPv6 network but also the automatic smart machine of finding based on IGRS protocol, plays and download IPv4, IPv6 network easily based on media file on the different agreement streaming media server and the media file on the smart machine.
Claims (8)
1. media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol, has the service support module, it is characterized in that: described service support module is provided with transmit control module, is used to accept the audio-video signal rear drive stereo set and the display device of audio frequency and video transmission service module; Transmit control module connects audio frequency and video transmission service module, is used for the Play Control signal of transmit control module is transferred to audio frequency and video transmission service module; Audio frequency and video transmission service module connected networks administration module is used for the automatic discovery of managing I Pv4, IPv6 wide area network and IGRS's network and interconnects; Network management module connects the connection management module, is used to connect player to IPv4, IPv6 wide area network and IGRS's network; The connection management module connects the content delivery module, is used for the media file of IPv4, IPv6 wide area network and IGRS's network is transferred to local memory device; The content delivery module connects the formats module, is used for the media decodes with IPv4, IPv6 wide area network media server, IGRS's network storage device.
2. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1, it is characterized in that: described network management module comprises the IGRS's network management module that is connected in inner IGRS media server, is used for the IPv4, the IPv6 network management module that connect with wide area IPv4, IPv6 net media server.
3. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1 is characterized in that: described connection management module has the IGRS's connection management module that connects wide area IPv4, IPv6 net media server and inner IGRS media server.
4. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1 is characterized in that: described content delivery module is provided with the media download module of downloading audio-video signal from wide area IPv4, IPv6 net media server.
5. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1 is characterized in that: described formats module is provided with that to be used for form be the media formats decoding module of MP3, MP4, AVI, MPG, RM, RMVB, ASF and OGG.
6. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1, it is characterized in that: described audio frequency and video transmission service module is provided with play instruction, judgement formats that receives transmit control module and reception from play instruction to the formats module and the playing module of assigning, operate the operational module of inner IGRS media server, IPv4, IPv6 internet stream media format are converted to the network format modular converter of media play form.
7. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1, it is characterized in that: described transmit control module comprises that the user shows the graphical interface of user module that presents, be used to control the transmit control module of media play, be used to play the local media playing module of local storage device medium, be used to play remote playing and other IGRS's device media file modules that IGRS's network flash multi pack is put medium, be used to play the network file transmit control module of IPv4, IPv6 wide area network streaming media server medium.
8. the media player based on IPv4, IPv6 protocol double-stack technology and IGRS protocol according to claim 1 is characterized in that: described service support module comprises LIUN driver module, Hardware drive module, IGRS's stack and AV frame modules, IPv4, IPv6 dome module, power module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710125027A CN101198043B (en) | 2007-12-17 | 2007-12-17 | Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol |
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| CN200710125027A CN101198043B (en) | 2007-12-17 | 2007-12-17 | Media player based on IPv4 and IPv6 protocol double-stack technology and IGRS protocol |
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| CN101198043A true CN101198043A (en) | 2008-06-11 |
| CN101198043B CN101198043B (en) | 2012-10-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103634659A (en) * | 2013-12-16 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device for reading resources of smart television |
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| CN1798312A (en) * | 2004-12-22 | 2006-07-05 | 上海乐金广电电子有限公司 | Method for previewing micro image inside optical disk device |
| CN100446458C (en) * | 2005-11-29 | 2008-12-24 | 海信集团有限公司 | Method for realizing wireless accessing-internet of TV set bused on flash connection protocol |
| CN100414994C (en) * | 2005-12-22 | 2008-08-27 | 海信集团有限公司 | Method for realizing IGRS AV player device |
| CN100446570C (en) * | 2005-12-22 | 2008-12-24 | 海信集团有限公司 | Method for realizing IGRS AV. control point equipment |
| CN1937721A (en) * | 2005-12-23 | 2007-03-28 | 康佳集团股份有限公司 | Television receiver with wireless transmission function |
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| CN103634659A (en) * | 2013-12-16 | 2014-03-12 | 乐视致新电子科技（天津）有限公司 | Method and device for reading resources of smart television |
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