CN103179213A - Method and system for transmitting home media resources on the basis of peer-to-peer agent mechanism - Google Patents
Method and system for transmitting home media resources on the basis of peer-to-peer agent mechanism Download PDFInfo
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Abstract
The invention discloses a method and a system for transmitting home media resources on the basis of a peer-to-peer agent mechanism. The method comprises the following steps of: arranging at least one P2P (Peer-to-Peer) service end agent in a local network of a media resource provider, and providing a uniform P2P connecting inlet for all shared media resources in the local network with the at least one P2P service end agents; arranging at least one P2P client agent in a local network of a media resource user, and providing a uniform remote resource access inlet for all media resource players in the local network with the at least one P2P client agent; and when the media resource players in the local network of the media resource user need to remotely access the shared media resources in the local network of the media resource provider, sending requests to the P2P client agents in the local network with the media resource players by the media resource players, transmitting the required shared media resources to the media resource players through signalling transmission and a P2P connecting channel by the P2P client agents and the remote P2P service end agents.
Description
Technical field
The present invention relates to the P2P technical field, be based on specifically home media resource transmission method and the system of point-to-point agency mechanism.Espespecially realize the remote household media resource is carried out the method and system of P2P transmission with agency service mechanism.
Background technology
Develop rapidly along with digital technology, constantly expedite the emergence of outstanding many digital products (family digital equipment), PC, smart mobile phone, panel computer, intelligent television, the family digital equipment such as PDA progressively enter in the average family life, based on various family digital equipment, extremely abundant media content are arranged.Under same family lan environment, there are many technology can support sharing of media content between the different home digital device, DLNA for example, AirPlay and the IGRS of IGRS etc.But along with the develop rapidly of mobile Internet, the kinsfolk is the possibility accessing Internet whenever and wherever possible, and many families wish the long-range multimedia resource of sharing each other on the internet, have therefore proposed the long-range shared demand to the home media resource.
Extensive existence due to NAT device on each local area network (LAN), two terminal equipments that are in different private networks can't directly carry out the transmission of media data, in order to realize two direct transmission channels of terminal unit remote, generally adopt at present P-2-P technology (Peer To Peer is hereinafter to be referred as P2P) passing through NAT to realize multimedia resource long-range sharing on the internet.
But conventional P 2P technology is directly to be based upon two information channels between terminal.This can bring the problem of several respects:
1. because the family digital device category is various, software and hardware configuration also differs widely, and as the terminal equipment of realizing the P2P technology, need to support the P2P protocol software of more complicated, this has just proposed higher requirement to the software and hardware configuration of terminal, and (traditional P2P technology is directly set up information channel between two terminals, need two terminals all to realize separately a series of agreement, for example the mutual instant messaging of signaling message (IM) agreement each other, set up the Jingle agreement of P2P interface channel etc.These agreements itself are more complicated all generally, therefore there is higher requirement the software and hardware configuration of terminal).This just causes the better simply equipment of some function can not use the P2P technology, and for example monitoring camera is first-class.Even if for the equipment that can support the P2P agreement, consider the factors such as power consumption, the loading of directly being carried out the P2P agreement by mobile terminal also can cause larger burden.
2. in traditional P2P connected mode, the provider of media resource is connected with the user and is adopted man-to-man mode to connect.If a plurality of terminal equipments are arranged in family, so just need to set up respectively a plurality of P2P with remote terminal and be connected.Connect in the process of setting up at each P2P, (the P2P technology is when setting up the P2P interface channel with the various signaling informations of STUN server exchange continually for needs, need to be by the support of STUN server, therefore each P2P interface channel sets up in process, all needing has a large amount of interacting messages with the STUN server), can cause too much network overhead.
3. when viewing and admiring the home media resource; the user often can be switched between a plurality of media resource suppliers back and forth; when for example transmitting a video file of downloading with PC to the kith and kin in a distant place; need to be pushed to the other side to audio file that one section mobile phone record suddenly; after the audio file propelling movement is complete, then continue transmission video file just now.If use traditional P2P technology, can't allow the user complete aforesaid operations on same equipment, certainly will force user's operation back and forth between different equipment, increased the complexity of operation, also reduced the comfort level that the user experiences.
In sum, use conventional P 2P technology no doubt can realize family multi-media resource long-range sharing on the internet, but do like this, the equipment software and hardware is had relatively high expectations, sometimes need the P2P that sets up a plurality of repetitions to connect, and lack a unified connection management platform, can not provide the transparent use P2P service of transmission to the user.
P2P agency's concept has also been proposed in existing some technical scheme, but just some the Resource Supply points on the Internet are concentrated, being responsible for contents distribution to the P2P terminal by acting server, can not be that long-range the sharing of the media information between a plurality of home networks providing support.
Summary of the invention
In view of this, the invention provides home media resource transmission method and system based on point-to-point agency mechanism, a unified P2P connection management platform is provided for family digital equipment, can realize more easily that media resource is shared, improve the comfort level that the user experiences, can avoid a plurality of equipment to repeat P2P connects, reduced the burden of mobile terminal, and the software and hardware requirement to the P2P terminal equipment is low, makes more equipment provide or to use the home media resource based on the P2P technology.
For achieving the above object, the invention provides following technical scheme:
Home media resource transmission method based on point-to-point agency mechanism is characterized in that, comprising:
At least one P2P service end agency is set in media resource provider's local network, connects entrance for all share media resource in the local network at its place provide a unified P2P;
At least one P2P Client Agent is set, for all media resource plays devices in the local network at its place provide a unified remote resource access entrance in media resource user's local network;
When the media resource plays device in media resource user's local network needs share media resource in remote access media resource provider's local network,
The media resource plays device is sent out request to the P2P Client Agent in the local network at its place, acted on behalf of by signaling transmission and P2P interface channel by P2P Client Agent and long-range P2P service end, complete the share media resource that to ask and be transferred to the media resource plays device.
Preferably, described P2P Client Agent is responsible for connecting P2P service end agency, sets up a P2P interface channel by network between P2P service end agency and P2P Client Agent,
Described P2P service end agency obtains the share media resource of request in the local network at its place, P2P service end agency returns to the P2P Client Agent by the P2P interface channel with the share media resource of asking,
Described P2P Client Agent returns to the media resource plays device with the share media resource of request.
Preferably, the signaling between described P2P Client Agent and described long-range P2P service end are acted on behalf of passes through MSN and realizes.
Preferably, described media resource provider, utilize http protocol in its local network, share media resource to be shared.
Preferably, described media resource user, described P2P Client Agent utilizes http protocol that the share media resource of request is returned to the media resource plays device.
Home media resource transmission system based on point-to-point agency mechanism is characterized in that, comprising:
The media resource provider is provided with at least one P2P service end agency in its local network;
The media resource user is provided with at least one P2P Client Agent in its local network;
Described P2P service end agency comprises:
Signalling module is used for and described P2P Client Agent transmits signaling; Be used for reference address and the port numbers of all share media resource of local network of described media resource provider are informed the P2P Client Agent; Be used for receiving the resource request message of P2P Client Agent;
The service end acting server is used for setting up the P2P interface channel with described P2P Client Agent;
HTTP Client module is used for obtaining the share media resource that local network provides in HTTP Server mode, then by the P2P interface channel, share media resource is transferred to the P2P Client Agent;
Described P2P Client Agent comprises:
Signalling module is used for and described P2P service end agency transmits signaling; For the reference address of the share media resource that described P2P service end can be provided and each media resource plays device that port numbers is informed local network; Be used for notifying described P2P service end to act on behalf of and synchronously carrying out the initial work of P2P interface channel when receiving certain media resource plays device to the request message of P2P service end share media resource; Be used for after the P2P interface channel is successfully established, the Client Agent server of notice P2P Client Agent generates resource request IP and port numbers temporarily;
The Client Agent server is used for setting up the P2P interface channel with described P2P service end agency;
HTTP Server module is used for providing a HTTP Server function; The resource request message that is used for the media resource plays device of reception local network; Be used for obtaining long-range share media resource by the P2P interface channel; Be used for share media resource is distributed to the media resource plays device of local network.
Preferably, described media resource provider, share media resource is stored in media server Media Server.
Via above-mentioned technical scheme as can be known, compared with prior art, the present invention openly provides home media resource transmission method and the system based on point-to-point agency mechanism, has the following advantages:
Do not need terminal equipment itself that complicated P2P agreement is set, can reduce the software and hardware requirement to the P2P terminal equipment, make more simple electronic equipment can use the P2P function.
In family, the public P2P interface channel of a plurality of equipment, need not set up the P2P interface channel separately, makes the equipment need not be continually and STUN server interaction signaling information, reduces network overhead.
As a unified connection management platform, provide the transparent use P2P service of transmission to the user.When the user need to change the media resource of P2P transmission, not be used between a plurality of equipment and switch.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to the accompanying drawing that provides other accompanying drawing.Accompanying drawing herein is used to provide a further understanding of the present invention, consists of a part of the present invention, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.
Fig. 1 is the architectural schematic based on the home media resource transmission system of P2P agency mechanism of the embodiment of the present invention,
Fig. 2 is an application scenarios of typically realizing the transmission of remote household media resource by the P2P agency mechanism,
Fig. 3 is that the P2P that a utilization has established connects, the application scenarios of switching media supplier and content.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Analysis based on the background technology part the embodiment of the invention discloses the home media resource transmission method based on point-to-point agency mechanism, and the method is a kind of P2P home media resource transmission method based on agency mechanism, and the method comprises:
At least one P2P service end agency is set in media resource provider's local network, connects entrance for all share media resource in the local network at its place provide a unified P2P;
At least one P2P Client Agent is set, for all media resource plays devices in the local network at its place (also be called media player or referred to as player) provide a unified remote resource access entrance in media resource user's local network;
When the media resource plays device in media resource user's local network needs share media resource in remote access media resource provider's local network,
The media resource plays device is sent out request to the P2P Client Agent in the local network at its place, acted on behalf of by signaling transmission and P2P interface channel by P2P Client Agent and long-range P2P service end, complete the share media resource that to ask and be transferred to the media resource plays device.
Preferably, described P2P Client Agent is responsible for connecting P2P service end agency, sets up a P2P interface channel by network (for example the Internet) between P2P service end agency and P2P Client Agent,
Described P2P service end agency obtains the share media resource of request in the local network at its place, P2P service end agency returns to the P2P Client Agent by the P2P interface channel with the share media resource of asking,
Described P2P Client Agent returns to the media resource plays device with the share media resource of request.
Preferably, the signaling between P2P Client Agent and long-range P2P service end are acted on behalf of passes through MSN and realizes.
Preferably, the media resource provider, utilize http protocol in its local network, share media resource to be shared.
Preferably, the media resource user, the P2P Client Agent utilizes http protocol that the share media resource of request is returned to the media resource plays device.
The said method that the present invention provides, defined a kind of home media resource transmission architecture based on the P2P agency mechanism, it can provide service the share media resource on media resource provider local network in the mode of P2P to long-range media resource user terminal (this terminal is provided with the media resource plays device).Comprise:
1, media resource provider and media resource user separately in the local network at place, set up respectively a P2P service end agency and P2P Client Agent, set up the P2P interface channel that connects for long-range P2P between the P2P Client Agent of P2P service end agency and opposite end.
2, the media resource provider, utilize http protocol to share share media resource (share media resource is shared) in its local network, provide the P2P of any cost in its local network to connect entrance by P2P service end agency to far-end simultaneously.
3, the media resource user, the P2P Client Agent utilizes http protocol, for the media resource user provides a unified remote resource occupation mode.
4, after the P2P service end is acted on behalf of the request resource message that receiving remote P2P Client Agent sends, according in this request resource message with parameter (URL of resource and resource name etc., described resource refers to share media resource) find the P2P service end to act on behalf of on the local network at place corresponding resource.
5, P2P service end agency is from the local network Gains resources at its place, and by the P2P interface channel between itself and P2P Client Agent, the media content data of share media resource is transmitted to the P2P Client Agent.
6, the P2P Client Agent is distributed to its local terminal equipment for the broadcast of media resource plays device in the mode of HTTP with media content data.
If 7 need agency's content a lot (asking a plurality of resources), can consider so to set up respectively a plurality of P2P service end agencies or P2P Client Agent provider and the user of media resource, a plurality of P2P interface channels are set up in pairing between each P2P service end agency and P2P Client Agent, thereby classification and load balancing to acting on behalf of content can be set.For example arranged by two P2P service ends agencies respectively to the agency of audio file with to the agency of video file, and set up separately the P2P interface channel with the P2P Client Agent of far-end, coordinate by internal agreement between these two P2P service ends agencies.
According to said method, the present invention gives the home media resource transmission system based on point-to-point agency mechanism that adopts the method, comprising:
The media resource provider is provided with at least one P2P service end agency in its local network,
The media resource user is provided with at least one P2P Client Agent in its local network,
Described P2P service end agency comprises:
Signalling module (service end signalling module) is used for and described P2P Client Agent transmits signaling, is used for reference address and the port numbers of all share media resource of local network of media resource provider are informed the P2P Client Agent; Be used for receiving the resource request message of P2P Client Agent; The transmission of signaling message can be used the relevant technology of instant messaging (IM), and for example the mode of HTTP poll or XMPP agreement arranges;
Service end acting server (Proxy Server) is used for setting up the P2P interface channel with described P2P Client Agent;
HTTP Client module is used for obtaining the share media resource that local network provides in HTTP Server mode, then by the P2P interface channel, share media resource is transferred to the P2P Client Agent;
Described P2P Client Agent comprises:
Signalling module (client signalling module) is used for and described P2P service end agency transmits signaling, for the reference address of the share media resource that the P2P service end can be provided and each player that port numbers is informed local network; Be used for when receiving certain media resource plays device to the request message of P2P service end share media resource, notice P2P service end is acted on behalf of and is synchronously carried out the initial work of P2P interface channel; Be used for after the P2P interface channel is successfully established, the Client Agent server of notice P2P Client Agent generates resource request IP and port numbers temporarily; The transmission of signaling message can use the mode of HTTP poll for example or XMPP agreement to arrange;
Client Agent server (Proxy Client) is used for setting up the P2P interface channel with described P2P service end agency;
HTTP Server module is used for providing a HTTP Server function; The resource request message that is used for the media resource plays device of reception local network; Be used for obtaining long-range share media resource by the P2P interface channel; Be used for share media resource is distributed to the media resource plays device of local network.
The present invention shares to the share media resource in media resource provider network long-range media resource user's P2P Client Agent by the agency of the P2P service end in a media resource provider network in the mode of URL.at the P2P Client Agent side, during the media request message of the media resource plays device of certain terminal in receiving media resource user network, P2P interface channel between utilization and P2P service end agency, the URL resource of access medium resource provider indirectly, and the media content that gets is distributed to media broadcast terminal in media resource user network in the mode of HTTP, realized that main frame with two different sub-networks on wide area network penetrates mode (RFC-5245) with NAT and sets up the P2P connecting tube, allow user transparent ground use the purpose of P2P share media resource.
Preferably, the media resource provider, share media resource is stored in media server Media Server.
Clearer in order to make explanation of the present invention, at first simple introduction is done by the system that the method was suitable for.Fig. 1 is the system assumption diagram that the present invention is based on the P2P agency mechanism remote access share media resource embodiment of family.As shown in Figure 1, in figure:
Media resource provider's media server Media Server has the media content that needs are shared, it provides resource acquisition interface (192.168.0.2:7071) in the mode of HTTP at local network, therefore a simple HTTP Server need to be set;
Media resource user's video player Video Player is the requesting party of media resource, has the function of playing media, and it is the player of supporting HTTP Client;
In P2P service end agency, a signalling module A is arranged, be responsible for carrying out the mutual of signaling by signalling path and P2P Client Agent; Also have a service end acting server, be responsible for setting up the P2P interface channel with the opposite end; In addition, also have the HTTPClient module that HTTP Client function is provided, can obtain media content from the Media Server that the P2P service end is acted on behalf of the local network at place.
In the P2P Client Agent, a signalling module B is arranged, be responsible for carrying out the mutual of signaling by signalling path and P2P service end agency; Also have a Client Agent server, be responsible for setting up the P2P interface channel with the opposite end; In addition, also have the HTTP Server module that HTTP Server function is provided, can receive the HTTP request of the Video Player in the local network at P2P Client Agent place.
Fig. 2 is embodiment one: the file (video_file.mp4) on certain node (Media Server) of local area network (LAN) at P2P service end agency (hereinafter to be referred as the A end) place is play in the Video Player request on the local area network (LAN) at P2P Client Agent (hereinafter to be referred as B end) place.
The 1st step: this step is the preparatory stage of system, needs more mutual data between side a and b, to carry out the preparation of P2P transmission home media resource.Mainly contain: the A end gets by manual configuration or other LAN services auto discovery mechanisms has Media Server (192.168.0.2:7071) that media resource (video_file.mp4) can be provided on the cicada local network.Similarly, B end also can obtain on local network can playing resource Video Player.The A end (can adopt instant messaging by signalling path, for example HTTP poll or XMPP protocol mode arrange) inform that B holds the relevant information of this resource (video_file.mp4), mainly comprise resource URL and port numbers (such as http: // 192.168.0.2:7071), filename and file size etc.The B end is transmitted to the relevant information of this resource of Video Player by signalling module B.
The 2nd step: when Video Player determines to play this resource (video_file.mp4) and send playing request to hold to B, the B end is by the notice of the signalling path between signalling module A and signalling module B A end, this moment, the initial work of P2P interface channel was synchronously carried out at two ends, set up the P2P interface channel between P2P service end agency and P2P Client Agent, this step needs the assistance of STUN server to complete, and detailed process is seen RFC3489.
The 3rd step: the service end proxy server initializes of A end is completed, and after successfully setting up the P2P connection, by call back function notice signaling modules A; The Client Agent server initialization of B end is completed, and after successfully setting up the P2P connection, by call back function notice signaling module B, and inform the URL of an interim HTTP Server of signalling module B and port numbers (http: // 192.168.2.111:8080) so that Video Player access HTTP Server module.
The 4th step: signalling module B notice Video Player obtains media file from interim HTTP Server (192.168.2.111:8080).Need simultaneously to hold the IP of this resource and port numbers and file name to import into as parameter A example:
http://192.168.2.111:8080？remoteIP＝192.168.0.2&remote_port＝7071&filename＝video_file.mp4
The 5th step: the parameter that the Client Agent server will be asked passes through the service end acting server.The request of service end proxy server parses, to Media Server (192.168.0.2/7071) Forward-reques, and acquisition resource file, connect by P2P and be transferred to the Client Agent server, last Client Agent server is distributed to local Video Player by HTTP Server module with resource file.
The present embodiment provides a kind of home media resource-sharing scheme based on the P2P proxy mode.By being arranged on the P2P service end agency in media resource provider network, provide the P2P connection entrance of any cost in the local network to far-end.Simultaneously, at the P2P Client Agent of media resource user setting, for the user also provides a unified remote resource access entrance.Like this, each terminal equipment only need to arrange simple http protocol, sets up local be connected and interaction data gets final product with the P2P of this locality agency, thereby greatly reduces the software and hardware requirement to terminal.And can pass through a unified P2P interface channel transmission of media data between all remote equipments, reduce the various additional networks expenses that P2P connects the process of setting up.
Fig. 3, embodiment two: established the P2P connection when, and transmitting a certain video file (video_file) on PC (Media Server1), this moment, the A end was want the audio file (audio_file.mp4) " propelling movement " on a certain intelligent mobile phone terminal in local area network (LAN) (Media Server2) is play to the Audio Player (this Audio Player can operate on same equipment with Video Player, also can operate in respectively on two equipment) on the local area network (LAN) at B end place.
The 1st step: with embodiment one, side a and b obtains respectively resource (192.168.0.3:7072) and the player Audio Player information on own network.A end informs that by signalling path B holds the relevant information of this resource, mainly comprise resource URL and port numbers (http: // 192.168.0.3:7072), filename and file size etc.The B end is transmitted to the relevant information of this resource of Audio Player by signalling module B.Annotate: if the resource that does not newly increase and player, so all resources and player information should all have been obtained and exchange complete in the 0th step in embodiment one, and this step can be omitted.
The 2nd step: the signalling module A of A end sends " propelling movement " instruction by signalling path to the B end, and this instruction is forwarded to Audio Player by signalling module B.So Audio Player sends playing request and holds to B, the B end is notified the A end by signalling path, and whether each self-check of two ends this moment P2P connection sets up, and has established because the P2P in this example connects, and directly enters for the 2nd step.
The 3rd step: Client Agent discovering server P2P connect established after, for the URL of the newly-built interim HTTP Server of this resource request and port numbers (http: // 192.168.2.111:8081).
The 4th step: signalling module B notice Audio Player obtains media file from interim HTTP Server (192.168.2.111:8081).Need simultaneously to hold the IP of this resource and port numbers and file name to import into as parameter A example:
http://192.168.2.111:8081？remoteIP＝192.168.0.3&remote_port＝7072&filename＝audio_file.mp4
The 5th step: the parameter that the Client Agent server will be asked passes through the service end acting server.The request of service end proxy server parses, to Media Server (192.168.0.3/7072) Forward-reques, and acquisition resource file (audio_file.mp4), connect by P2P and be transferred to the Client Agent server, last Client Agent server is distributed to local Audio Player by HTTP Server module with resource file.
The present embodiment provides on a kind of basis having established the P2P interface channel, the scene that the user is switched between a plurality of media resource suppliers.We can see, when the user switches to audio_file from the video_file that is transmitting, only need signalling module A to send a simple PUSH message to the opposite end and get final product, do not need user's operation back and forth between distinct device, greatly improved the comfort level that the user experiences.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.For embodiment disclosed system, because it is corresponding with the disclosed method of embodiment, so describe fairly simple, relevant part partly illustrates referring to method and gets final product.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. based on the home media resource transmission method of point-to-point agency mechanism, it is characterized in that, comprising:
At least one P2P service end agency is set in media resource provider's local network, connects entrance for all share media resource in the local network at its place provide a unified P2P;
At least one P2P Client Agent is set, for all media resource plays devices in the local network at its place provide a unified remote resource access entrance in media resource user's local network;
When the media resource plays device in media resource user's local network needs share media resource in remote access media resource provider's local network,
The media resource plays device is sent out request to the P2P Client Agent in the local network at its place, acted on behalf of by signaling transmission and P2P interface channel by P2P Client Agent and long-range P2P service end, complete the share media resource that to ask and be transferred to the media resource plays device.
2. method according to claim 1, is characterized in that, described P2P Client Agent is responsible for connecting P2P service end agency, sets up a P2P interface channel by network between P2P service end agency and P2P Client Agent,
Described P2P service end agency obtains the share media resource of request in the local network at its place, P2P service end agency returns to the P2P Client Agent by the P2P interface channel with the share media resource of asking,
Described P2P Client Agent returns to the media resource plays device with the share media resource of request.
3. method according to claim 1, is characterized in that, the signaling between described P2P Client Agent and described long-range P2P service end are acted on behalf of passes through MSN and realizes.
4. method according to claim 1, is characterized in that, described media resource provider, utilizes http protocol in its local network, share media resource to be shared.
5. method according to claim 1, is characterized in that, described media resource user, described P2P Client Agent utilizes http protocol that the share media resource of request is returned to the media resource plays device.
6. based on the home media resource transmission system of point-to-point agency mechanism, it is characterized in that, comprising:
The media resource provider is provided with at least one P2P service end agency in its local network;
The media resource user is provided with at least one P2P Client Agent in its local network;
Described P2P service end agency comprises:
Signalling module is used for and described P2P Client Agent transmits signaling; Be used for reference address and the port numbers of all share media resource of local network of described media resource provider are informed the P2P Client Agent; Be used for receiving the resource request message of P2P Client Agent;
The service end acting server is used for setting up the P2P interface channel with described P2P Client Agent;
HTTP Client module is used for obtaining the share media resource that local network provides in HTTP Server mode, then by the P2P interface channel, share media resource is transferred to the P2P Client Agent;
Described P2P Client Agent comprises:
Signalling module is used for and described P2P service end agency transmits signaling; For the reference address of the share media resource that described P2P service end can be provided and each media resource plays device that port numbers is informed local network; Be used for notifying described P2P service end to act on behalf of and synchronously carrying out the initial work of P2P interface channel when receiving certain media resource plays device to the request message of P2P service end share media resource; Be used for after the P2P interface channel is successfully established, the Client Agent server of notice P2P Client Agent generates resource request IP and port numbers temporarily;
The Client Agent server is used for setting up the P2P interface channel with described P2P service end agency;
HTTP Server module is used for providing a HTTP Server function; The resource request message that is used for the media resource plays device of reception local network; Be used for obtaining long-range share media resource by the P2P interface channel; Be used for share media resource is distributed to the media resource plays device of local network.
7. system according to claim 6, is characterized in that, described media resource provider, share media resource is stored in media server Media Server.
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| CN201310115530.6A CN103179213B (en) | 2013-04-03 | 2013-04-03 | Home media resource transmission system based on point-to-point agency mechanism |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015010470A1 (en) * | 2013-07-23 | 2015-01-29 | 华为技术有限公司 | Media content sharing method, terminal device, and content sharing system |
| CN104918131A (en) * | 2014-03-10 | 2015-09-16 | 海尔集团公司 | Method, terminal and receiving equipment for establishing mirroring screen content transmission |
| CN104980815A (en) * | 2014-04-03 | 2015-10-14 | 南京汇智明华信息科技有限公司 | On-line video-on-demand system based on P2P |
| CN105187905A (en) * | 2015-09-19 | 2015-12-23 | 北京暴风科技股份有限公司 | Method for simultaneously downloading and playing P2P video based on DLNA |
| CN105376299A (en) * | 2015-09-30 | 2016-03-02 | 深圳市先河系统技术有限公司 | A network communication method, an apparatus and a network attached storage apparatus |
| CN109450947A (en) * | 2018-12-27 | 2019-03-08 | 福建升腾资讯有限公司 | A method of Nat, which is penetrated, around udp carries out Voip audio/video communication |
| CN109787848A (en) * | 2019-04-02 | 2019-05-21 | 浙江数值跳跃网络科技有限公司 | Technology for establishing decentralized network architecture through intranet penetration technology |
| CN110290140A (en) * | 2019-06-28 | 2019-09-27 | 腾讯科技（深圳）有限公司 | Multimedia data processing method and device, storage medium, electronic equipment |
| US10666588B2 (en) | 2013-07-23 | 2020-05-26 | Huawei Technologies Co., Ltd. | Method for sharing media content, terminal device, and content sharing system |
Families Citing this family (1)
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| CN107426304A (en) * | 2017-07-06 | 2017-12-01 | 努比亚技术有限公司 | Method, system and the proxy server of interactive media resource |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080077651A1 (en) * | 2006-09-05 | 2008-03-27 | Ongrand Limited | Information processing system with collaborating devices |
| CN101466022A (en) * | 2007-12-19 | 2009-06-24 | 康佳集团股份有限公司 | Internet business gateway for digital household network and audio/video program request method |
| CN202026337U (en) * | 2011-03-16 | 2011-11-02 | 物联智慧股份有限公司 | Point-to-point (P2P) online platform of internet of things |
| CN102868769A (en) * | 2012-10-16 | 2013-01-09 | 青岛海尔软件有限公司 | Real-time bi-directional data transmission system of Internet of things and Internet |
| CN102932362A (en) * | 2012-11-09 | 2013-02-13 | 中山爱科数字科技股份有限公司 | Method for household digital video disk (DVD) remote shared playing |
-
2013
- 2013-04-03 CN CN201310115530.6A patent/CN103179213B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080077651A1 (en) * | 2006-09-05 | 2008-03-27 | Ongrand Limited | Information processing system with collaborating devices |
| CN101466022A (en) * | 2007-12-19 | 2009-06-24 | 康佳集团股份有限公司 | Internet business gateway for digital household network and audio/video program request method |
| CN202026337U (en) * | 2011-03-16 | 2011-11-02 | 物联智慧股份有限公司 | Point-to-point (P2P) online platform of internet of things |
| CN102868769A (en) * | 2012-10-16 | 2013-01-09 | 青岛海尔软件有限公司 | Real-time bi-directional data transmission system of Internet of things and Internet |
| CN102932362A (en) * | 2012-11-09 | 2013-02-13 | 中山爱科数字科技股份有限公司 | Method for household digital video disk (DVD) remote shared playing |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015010470A1 (en) * | 2013-07-23 | 2015-01-29 | 华为技术有限公司 | Media content sharing method, terminal device, and content sharing system |
| US10666588B2 (en) | 2013-07-23 | 2020-05-26 | Huawei Technologies Co., Ltd. | Method for sharing media content, terminal device, and content sharing system |
| CN104918131A (en) * | 2014-03-10 | 2015-09-16 | 海尔集团公司 | Method, terminal and receiving equipment for establishing mirroring screen content transmission |
| CN104980815A (en) * | 2014-04-03 | 2015-10-14 | 南京汇智明华信息科技有限公司 | On-line video-on-demand system based on P2P |
| CN105187905A (en) * | 2015-09-19 | 2015-12-23 | 北京暴风科技股份有限公司 | Method for simultaneously downloading and playing P2P video based on DLNA |
| CN105376299A (en) * | 2015-09-30 | 2016-03-02 | 深圳市先河系统技术有限公司 | A network communication method, an apparatus and a network attached storage apparatus |
| WO2017054447A1 (en) * | 2015-09-30 | 2017-04-06 | 深圳市先河系统技术有限公司 | Network communication method, device, and network attached storage device |
| CN109450947A (en) * | 2018-12-27 | 2019-03-08 | 福建升腾资讯有限公司 | A method of Nat, which is penetrated, around udp carries out Voip audio/video communication |
| CN109450947B (en) * | 2018-12-27 | 2021-04-09 | 福建升腾资讯有限公司 | Method for carrying out Voip audio and video communication by bypassing udp to penetrate Nat |
| CN109787848A (en) * | 2019-04-02 | 2019-05-21 | 浙江数值跳跃网络科技有限公司 | Technology for establishing decentralized network architecture through intranet penetration technology |
| CN110290140A (en) * | 2019-06-28 | 2019-09-27 | 腾讯科技（深圳）有限公司 | Multimedia data processing method and device, storage medium, electronic equipment |
| US11522922B2 (en) | 2019-06-28 | 2022-12-06 | Tencent Technology (Shenzhen) Company Limited | Multimedia data processing method and apparatus, storage medium, and electronic device |
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