CN103414713A - Method, device and DLNA device with access to cloud medium resource - Google Patents
Method, device and DLNA device with access to cloud medium resource Download PDFInfo
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- CN103414713A CN103414713A CN201310338279XA CN201310338279A CN103414713A CN 103414713 A CN103414713 A CN 103414713A CN 201310338279X A CN201310338279X A CN 201310338279XA CN 201310338279 A CN201310338279 A CN 201310338279A CN 103414713 A CN103414713 A CN 103414713A
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Abstract
The invention discloses a method with access to a cloud medium resource. The method comprises the steps that when the situation that a DLNA device in a local area network needs to acquire the cloud medium resource is informed, an HTTP request is sent to a cloud server, cloud medium resource information is acquired, the acquired cloud medium resource information is encapsulated again with the UPnP protocol format and is sent to the DLNA device needing to acquire the cloud medium resource, the DLNA device is made to search for a corresponding URL in the acquired cloud medium resource information according to a cloud medium resource identification needing to be acquired, the HTTP request is sent to the cloud server according to the found URL, and the content of the cloud medium resource needing to be acquired is acquired. Based on the same invention concept, the invention further discloses a device and the DLNA device which can simply and effectively achieve the situation that each DLNA device in the local area network has direct access to the cloud medium resource on the cloud server.
Description
Technical field
The application relates to communication technical field, particularly a kind of method, device and DLNA equipment of accessing the high in the clouds media resource.
Background technology
At present, the scope of application major part of DLNA (Digtal Living Network Alliance, DLNA) equipment and service still is confined in local area network (LAN), as home network, office network.For the DLNA in local area network (LAN), how to access far-end high in the clouds media resource, mainly contain at present following two kinds of implementation methods:
The first, the DLNA technology of using at present, as AllShare Play etc., itself also can access DLNA equipment and some specific Web resource, but only limit to it and oneself go access, can not be by the service to other DLNA device accesses Web resource in family lan be provided himself.
The second, at the server of the support DLNA of the addressable high in the clouds of local area network (LAN) exterior arrangement media resource, this server is downloaded the content of relevant high in the clouds media resource.When the DLNA equipment in local area network (LAN) need be accessed the high in the clouds media resource, for DLNA equipment in local area network (LAN), provide the high in the clouds media resource by this server.DLNA equipment, by device discovery in family lan, is controlled in local area network (LAN), and the requests such as content obtaining are forwarded to the outer server of local area network (LAN), and the content that receives the high in the clouds media resource that the server outside local area network (LAN) returns is play.
DLNA equipment in family lan can't directly obtain the content of high in the clouds media resource from high in the clouds, need to build in the local area network (LAN) outside DLNA server, and pre-stored related media content, for home network, using, cost is higher, complicated operation, can't reach the purpose of real time access, be difficult to the seamless access cloud server, autgmentability and result of use are poor, realize complexity, cost is higher.
In sum, in existing the realization, also fail to propose a kind ofly to realize that simply and effectively each DLNA equipment in local area network (LAN) directly accesses the method for high in the clouds media resource.
Summary of the invention
In view of this, the application provides a kind of method, device and DLNA equipment of accessing the high in the clouds media resource, and each DLNA equipment in local area network (LAN) can realized is simply and effectively directly accessed the high in the clouds media resource of cloud server.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
A kind of method of accessing the high in the clouds media resource, is characterized in that, in local area network (LAN), selects the DLNA of a digital living alliance equipment, or newly increase an equipment, and move virtual digit media server DMS service thereon, and described method comprises:
When the DLNA equipment in knowing local area network (LAN) need to obtain the high in the clouds media resource, to cloud server, send HTTP HTTP request, obtain high in the clouds media resource information, and use UPnP UPnP protocol format heavily to encapsulate the high in the clouds media resource information of obtaining, send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding uniform resource position mark URL, and to cloud server, send the HTTP request according to the URL found, the content of the high in the clouds media resource that acquisition need to be obtained, wherein, described high in the clouds media resource information comprises the sign of high in the clouds media resource, and URL corresponding to high in the clouds medium resource identification.
A kind of device, is characterized in that, the virtual DMS service of the upper operation of this device, and on arbitrary DLNA equipment of this device in local area network (LAN), or on newly added equipment, this device comprises: acquiring unit and processing unit;
Described acquiring unit, in the time of for the DLNA equipment when knowing local area network (LAN), need to obtaining the high in the clouds media resource, send HTTP HTTP request to cloud server, obtains high in the clouds media resource information; Wherein, described high in the clouds media resource information comprises the sign of high in the clouds media resource, and uniform resource position mark URL corresponding to high in the clouds medium resource identification;
Described processing unit, for when described acquiring unit obtains high in the clouds media resource information, use UPnP UPnP protocol format heavily to encapsulate the high in the clouds media resource information of obtaining, and send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding URL, and to cloud server, send HTTP request, the content of the high in the clouds media resource that acquisition need to be obtained according to the URL found.
A kind of digital living DLNA of alliance equipment, this DLNA equipment comprises: Transmit-Receive Unit and processing unit;
Described Transmit-Receive Unit, while for needs, obtaining the high in the clouds media resource, send the request of obtaining high in the clouds media resource information to the equipment of operation DMS service in the local area network (LAN) at this DLNA equipment place; Receive the high in the clouds media resource information of the use UPnP UPnP protocol format encapsulation that the equipment of this operation virtual digit media server DMS service sends;
Described processing unit, during the UPnP protocol format sent for the equipment of receiving the virtual DMS of operation service when described Transmit-Receive Unit encapsulates high in the clouds media resource information, the sign of the high in the clouds media resource obtained as required, in the media resource information of described high in the clouds, search corresponding uniform resource position mark URL, according to the URL found, to cloud server, initiate the HTTP request, obtain the content of high in the clouds media resource.
In sum, when the application need to obtain the high in the clouds media resource by the DLNA equipment in knowing local area network (LAN), to cloud server, send HTTP HTTP request, obtain high in the clouds media resource information, and use UPnP UPnP protocol format heavily to encapsulate the high in the clouds media resource information of obtaining, send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding URL, and to cloud server, send the HTTP request according to the URL found, the content of the high in the clouds media resource that acquisition need to be obtained, can realize simply and effectively that in local area network (LAN), each DLNA equipment is directly accessed the high in the clouds media resource on cloud server.
The accompanying drawing explanation
Fig. 1 is the method flow diagram of access high in the clouds media resource in the specific embodiment of the invention;
Fig. 2 is applied to the structural representation of the device of above-mentioned technology in the specific embodiment of the invention;
Fig. 3 is the structural representation that is applied to the DLNA equipment of above-mentioned technology in the specific embodiment of the invention.
Embodiment
For making purpose of the present invention, technical scheme and advantage clearer, referring to the accompanying drawing embodiment that develops simultaneously, scheme of the present invention is described in further detail.
A kind of method of accessing the high in the clouds media resource is proposed in the embodiment of the present invention, in local area network (LAN), select a DLNA equipment, or newly-increased equipment, and move virtual digit media server (Digital Media Server DMS) thereon and serve, when the DLNA equipment in knowing local area network (LAN) need to obtain the high in the clouds media resource, to cloud server, send HTTP (hypertext transport protocol, HTTP) request, obtain high in the clouds media resource information, and use UPnP (Universal Plug and play, UPnP) protocol format heavily encapsulates the high in the clouds media resource information of obtaining, send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding URL(uniform resource locator) (Uniform Resource Locator, URL), and to cloud server, send the HTTP request according to the URL found, the content of the high in the clouds media resource that acquisition need to be obtained, can realize simply and effectively that in local area network (LAN), each DLNA equipment is directly accessed the high in the clouds media resource on cloud server.
During specific implementation of the present invention, can in local area network (LAN), select a DLNA equipment, also can newly increase an equipment and move virtual DMS service, serve to realize that by this DMS in local area network (LAN), each DLNA equipment is directly accessed the high in the clouds media resource on the media server of high in the clouds, processing procedure is constant.
No matter this virtual DMS service operation is on a DLNA equipment, or on newly added equipment, the IP address that this virtual DMS service is used host equipment to distribute in local area network (LAN), and apply for a new access port, as the address of service of external device access.As IP address 192.168.1.100, the port numbers of port is 46549.
Referring to Fig. 1, Fig. 1 is the method flow diagram of access high in the clouds media resource in the specific embodiment of the invention.Concrete steps are:
The high in the clouds media resource information of obtaining in this step comprises: the sign of high in the clouds media resource, and URL corresponding to high in the clouds medium resource identification.
In this step, send the HTTP request to cloud server, obtain high in the clouds media resource information and comprise:
Account authentication information according to this locality configuration, obtain authentication information to cloud server; And, according to the authentication information of obtaining, call the application programming interface API for the high in the clouds service access of local configuration, and to cloud server, send the HTTP request of obtaining high in the clouds media resource information, obtain corresponding high in the clouds media resource information.
In this step, know that in local area network (LAN), DLNA equipment need to obtain the high in the clouds media resource, comprising:
Receive in local area network (LAN) DLNA equipment according to the information on services of the virtual DMS service obtained send obtain the request of high in the clouds media resource information the time, know that this DLNA equipment need to obtain the high in the clouds media resource.
The equipment of the virtual DMS of this operation service receives the request of obtaining high in the clouds media resource information that the DLNA equipment in local area network (LAN) sends according to the information on services of the virtual DMS service obtained, and before, described method further comprises:
The equipment of the virtual DMS service of this operation sends multicast notification message in local area network (LAN), declare self to add this local area network (LAN).
During the multicast message of the equipment searching equipment that DLNA equipment sends in receiving local area network (LAN) of the virtual DMS of this operation service, DLNA device replied response message to the multicast message that sends this searching equipment, and carry descriptor and the information on services of virtual DMS service, make this DLNA equipment when needs obtain high in the clouds media resource information, can be according to the descriptor of described DMS service, and the information on services of described DMS service sends the request of obtaining high in the clouds media resource information.
In local area network (LAN), arbitrary DLNA equipment sends the multicast message of searching equipment, when receiving the response message of the device replied of moving virtual DMS service, records descriptor and the information on services of the virtual DMS service of carrying in this response message.
When arbitrary DLNA equipment receives the multicast notification message of the equipment transmission that moves virtual DMS service, record descriptor and the information on services of the virtual DMS service of carrying in this multicast notification message.
When arbitrary DLNA equipment need to obtain high in the clouds media resource information, send according to descriptor and the information on services of the virtual DMS service of local record the message of obtaining high in the clouds media resource information.
The specific implementation that arbitrary DLNA equipment obtains high in the clouds media resource information is as follows:
Each DLNA equipment is sent out the multicast message of searching equipment to other DLNA equipment in this local area network (LAN).The agreement that this multicast message of finding equipment is used is SSDP (Simple Service Discovery Protocol, SSDP).In SSDP, build in HTTPU/HTTPMU, how definition allows on network the found agreement of service had.Comprise that how control point has what sundry services does on discovering network, and obtain the information of these services to also have declaration itself that what sundry services does is provided.SSDP is used in the device discovery part of UPnP workflow.
When the equipment that moves virtual DMS service receives the multicast message of the searching equipment that arbitrary DLNA equipment sends, to this DLNA equipment, send response message, and the information that the virtual DMS that will move serves is carried in this response message.Wherein, the information of virtual DMS service comprises: virtual DMS service description information sign and corresponding URL.
The equipment that moves virtual DMS service also can initiatively send multicast notification message, and this equipment of notice DLNA equipment adds in this local area network (LAN).
When arbitrary DLNA equipment receives the multicast message of the searching equipment that in local area network (LAN), DLNA equipment sends, to this DLNA equipment, send response message, the information of this DLNA equipment is sent to corresponding DLNA equipment, discovery between each DLNA equipment be found to process, with existing, realize, in specific implementation of the present invention, increased the process of finding to be found the DMS service.
Arbitrary DLNA device discovery on certain equipment after operation DMS service, still service is known little about it to DMS, for more understanding DMS service and its function, perhaps mutual with equipment, from the response message of finding message, or in multicast notification message, obtain the URL of DMS descriptor, by URL, fetch the descriptor of DMS service.
The equipment that moves virtual DMS service receives in this local area network (LAN) that DLNA equipment sends while obtaining the HTTP request of virtual DMS descriptor, and the DMS descriptor is replied to the DLNA equipment that this sends request.Wherein, the DMS descriptor comprises: CDS service identifiers and corresponding URL.
UPnP shows with the XML form to the description of a certain equipment, and device description comprises manufacturer's information, comprises module title and numbering, sequence number, manufacturer's title, URL of manufacturer website etc.Device description also comprises all embedded equipments descriptions and URL address set.For a physical equipment, can comprise a plurality of logical device, a plurality of logical device can be both that a root device wherein embeds a plurality of equipment, can be also that the mode of a plurality of root devices realizes.Device description is provided by equipment manufacturers, adopts the XML statement, and follows UPnP equipment masterplate.
When arbitrary DLNA equipment receives the DMS descriptor of the device responds of moving virtual DMS, according to this DMS descriptor, obtain the HTTP request of CDS descriptor to the equipment transmission of operation DMS service.
During specific implementation, arbitrary DLNA equipment initiates to obtain the HTTP request of CDS descriptor according to URL corresponding to the CDS service identifiers in this DMS descriptor.
The equipment that moves virtual DMS service receive arbitrary DLNA equipment in this local area network (LAN) according to the DMS descriptor initiate obtain the HTTP request of CDS descriptor the time, the CDS descriptor is replied to the DLNA equipment that this sends request.
The CDS descriptor comprises: control command, as browse, inquiry etc., and use and describe, as operation parameter etc., while according to control command wherein, obtaining the request of high in the clouds media resource information to the equipment transmission of the virtual DMS service of operation, can be browsing in the CDS descriptor, can be also inquiry high in the clouds media resource information.If browse high in the clouds media resource information, need to obtain all information of high in the clouds media resource, as picture resource, video resource etc.; If inquiry high in the clouds media resource information, need to obtain a certain category information of high in the clouds media resource, if be only picture, or be only video etc.
When needs obtain the high in the clouds media resource, just can to the equipment that the virtual DMS of operation serves, send the request of obtaining high in the clouds media resource information according to control command.Like this, each DLNA equipment in local area network (LAN) sends while obtaining the request of high in the clouds media resource information, the equipment of operation DMS service all obtains once corresponding high in the clouds media resource information to cloud server, and return to the DLNA equipment sent request, to guarantee the real-time of high in the clouds media resource information.
The equipment that moves virtual DMS service from high in the clouds media resource information that cloud server obtains by the API encapsulated layer.Arbitrary DLNA equipment in local area network (LAN) is the high in the clouds media resource information of directly decapsulation API encapsulation, and therefore, equipment of this operation DMS service is used UPnP protocol format Reseal high in the clouds media resource information, sends to each DLNA equipment.
Arbitrary DLNA equipment, when needs obtain the high in the clouds media resource, send the request of obtaining high in the clouds media resource information according to descriptor and the information on services of the virtual DMS service obtained to the equipment that operation DMS serves.
Operation DMS service receive that arbitrary DLNA equipment sends obtain high in the clouds media resource information the time, to cloud server, send the HTTP request, the high in the clouds media resource information of obtaining corresponding high in the clouds media resource information and obtaining is carried out UPnP and is heavily encapsulated, and sends to the DLNA equipment of request high in the clouds media resource information.
When this DLNA equipment receives the high in the clouds media resource information of UPnP protocol format encapsulation that the equipment of operation DMS service sends, the sign of the high in the clouds media resource obtained as required, in the high in the clouds media resource information obtained, find corresponding URL, according to the URL found, to cloud server, initiate the HTTP request, obtain the content of high in the clouds media resource.
In the specific embodiment of the invention, based on same inventive concept, a kind of device is also proposed, the virtual DMS service of the upper operation of this device, and on arbitrary DLNA equipment of this device in local area network (LAN), or on newly added equipment.Referring to Fig. 2, Fig. 2 is applied to the structural representation of the device of above-mentioned technology in the specific embodiment of the invention.This device comprises: acquiring unit 201 and processing unit 202.
Acquiring unit 201, in the time of for the DLNA equipment when knowing local area network (LAN), need to obtaining the high in the clouds media resource, send HTTP HTTP request to cloud server, obtains high in the clouds media resource information; Wherein, described high in the clouds media resource information comprises the sign of high in the clouds media resource, and uniform resource position mark URL corresponding to high in the clouds medium resource identification.
Preferably,
Acquiring unit 201, specifically, for the account authentication information according to this locality configuration, obtain authentication information to cloud server; And, according to the authentication information of obtaining, call the application programming interface API for the high in the clouds service access of local configuration, and to cloud server, send the HTTP request of obtaining high in the clouds media resource information, obtain corresponding high in the clouds media resource information.
Preferably,
Acquiring unit 201, specifically for the DLNA equipment that receives local area network (LAN) according to the information on services of the virtual DMS service obtained send obtain the request of high in the clouds media resource information the time, know that this DLNA equipment need to obtain the high in the clouds media resource.
Preferably,
In the specific embodiment of the invention, based on same inventive concept, a kind of DLNA equipment is also proposed.Referring to Fig. 3, Fig. 3 is the structural representation that is applied to the DLNA equipment of above-mentioned technology in the specific embodiment of the invention.This DLNA equipment comprises: Transmit-Receive Unit 301 and processing unit 302.
Transmit-Receive Unit 301, while for needs, obtaining the high in the clouds media resource, send the request of obtaining high in the clouds media resource information to the equipment of operation DMS service in the local area network (LAN) at this DLNA equipment place; Receive the high in the clouds media resource information of the use UPnP UPnP protocol format encapsulation that the equipment of the virtual DMS of this operation service sends.
Preferably, this DLNA equipment further comprises: record cell 303.
Transmit-Receive Unit 301, be further used for sending the multicast message of searching equipment; The equipment that receives the virtual DMS service of operation sends multicast notification message; Receive the response message of the device replied of the virtual DMS service of operation.
The unit of above-described embodiment can be integrated in one, and also can separate deployment; A unit can be merged into, also a plurality of subelements can be further split into.
In sum, in the specific embodiment of the invention, select a DLNA equipment in local area network (LAN), or newly-increased each equipment, and move virtual DMS thereon and serve, when the DLNA equipment in knowing local area network (LAN) need to obtain the high in the clouds media resource, to cloud server, send HTTP HTTP request, obtain high in the clouds media resource information, and use UPnP UPnP protocol format heavily to encapsulate the high in the clouds media resource information of obtaining, send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding URL, and to cloud server, send the HTTP request according to the URL found, the content of the high in the clouds media resource that acquisition need to be obtained, can realize simply and effectively that in local area network (LAN), each DLNA equipment is directly accessed the high in the clouds media resource on cloud server.
The above, be only preferred embodiment of the present invention, is not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a method of accessing the high in the clouds media resource, is characterized in that, in local area network (LAN), selects the DLNA of a digital living alliance equipment, or newly increase an equipment, and move virtual digit media server DMS service thereon, and described method comprises:
When the DLNA equipment in knowing local area network (LAN) need to obtain the high in the clouds media resource, to cloud server, send HTTP HTTP request, obtain high in the clouds media resource information, and use UPnP UPnP protocol format heavily to encapsulate the high in the clouds media resource information of obtaining, send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding uniform resource position mark URL, and to cloud server, send the HTTP request according to the URL found, the content of the high in the clouds media resource that acquisition need to be obtained, wherein, described high in the clouds media resource information comprises the sign of high in the clouds media resource, and URL corresponding to high in the clouds medium resource identification.
2. method according to claim 1, is characterized in that, described to cloud server transmission HTTP request, obtains high in the clouds media resource information and comprise:
Account authentication information according to this locality configuration, obtain authentication information to cloud server; And, according to the authentication information of obtaining, call the application programming interface API for the high in the clouds service access of local configuration, and to cloud server, send the HTTP request of obtaining high in the clouds media resource information, obtain corresponding high in the clouds media resource information.
3. method according to claim 1 and 2, is characterized in that, describedly knows that the DLNA equipment in local area network (LAN) need to obtain the high in the clouds media resource, comprising:
Receive in local area network (LAN) DLNA equipment according to the information on services of the virtual DMS service obtained send obtain the request of high in the clouds media resource information the time, know that this DLNA equipment need to obtain the high in the clouds media resource.
4. method according to claim 3, is characterized in that, the request of obtaining high in the clouds media resource information that the information on services that the described DLNA equipment received in local area network (LAN) is served according to the virtual DMS obtained sends, and before, described method further comprises:
In local area network (LAN), send multicast notification message, declare self to add this local area network (LAN);
While receiving the multicast message of the searching equipment that in local area network (LAN), DLNA equipment sends, DLNA device replied response message to the multicast message that sends this searching equipment, and carry descriptor and the information on services of virtual DMS service, make this DLNA equipment when needs obtain high in the clouds media resource information, can be according to the descriptor of described DMS service, and the information on services of described DMS service sends the request of obtaining high in the clouds media resource information.
5. a device, is characterized in that, the upper operation of this device virtual digit media server DMS service, and on the arbitrary digital living DLNA of alliance equipment of this device in local area network (LAN), or on newly added equipment, this device comprises: acquiring unit and processing unit;
Described acquiring unit, in the time of for the DLNA equipment when knowing local area network (LAN), need to obtaining the high in the clouds media resource, send HTTP HTTP request to cloud server, obtains high in the clouds media resource information; Wherein, described high in the clouds media resource information comprises the sign of high in the clouds media resource, and uniform resource position mark URL corresponding to high in the clouds medium resource identification;
Described processing unit, for when described acquiring unit obtains high in the clouds media resource information, use UPnP UPnP protocol format heavily to encapsulate the high in the clouds media resource information of obtaining, and send to the DLNA equipment that need to obtain the high in the clouds media resource, make this DLNA equipment in the high in the clouds media resource information of obtaining, the high in the clouds medium resource identification obtained is as required searched corresponding URL, and to cloud server, send HTTP request, the content of the high in the clouds media resource that acquisition need to be obtained according to the URL found.
6. device according to claim 5, is characterized in that,
Described acquiring unit, specifically, for the account authentication information according to this locality configuration, obtain authentication information to cloud server; And, according to the authentication information of obtaining, call the application programming interface API for the high in the clouds service access of local configuration, and to cloud server, send the HTTP request of obtaining high in the clouds media resource information, obtain corresponding high in the clouds media resource information.
7. according to the described device of claim 5 or 6, it is characterized in that,
Described acquiring unit, specifically for the DLNA equipment that receives local area network (LAN) according to the information on services of the virtual DMS service obtained send obtain the request of high in the clouds media resource information the time, know that this DLNA equipment need to obtain the high in the clouds media resource.
8. device according to claim 7, is characterized in that,
Described processing unit, the request of obtaining high in the clouds media resource information that the information on services that the DLNA equipment in described acquiring unit receives local area network (LAN) that is further used for is served according to the virtual DMS obtained sends, before, in local area network (LAN), send multicast notification message, declare self to add this local area network (LAN); During the multicast message of the searching equipment that DLNA equipment sends in receiving local area network (LAN), DLNA device replied response message to the multicast message that sends this searching equipment, and carry descriptor and the information on services of virtual DMS service, make this DLNA equipment when needs obtain high in the clouds media resource information, can be according to the descriptor of described DMS service, and the information on services of described DMS service sends the request of obtaining high in the clouds media resource information.
9. the DLNA of a digital living alliance equipment, is characterized in that, this DLNA equipment comprises: Transmit-Receive Unit and processing unit;
Described Transmit-Receive Unit, while for needs, obtaining the high in the clouds media resource, send the request of obtaining high in the clouds media resource information to the equipment of operation virtual digit media server DMS service in the local area network (LAN) at this DLNA equipment place; Receive the high in the clouds media resource information of the use UPnP UPnP protocol format encapsulation that the equipment of this operation DMS service sends;
Described processing unit, during the UPnP protocol format sent for the equipment of receiving the virtual DMS of operation service when described Transmit-Receive Unit encapsulates high in the clouds media resource information, the sign of the high in the clouds media resource obtained as required, in the media resource information of described high in the clouds, search corresponding uniform resource position mark URL, according to the URL found, to cloud server, initiate HTTP HTTP request, obtain the content of high in the clouds media resource.
10. DLNA equipment according to claim 9, is characterized in that, this DLNA equipment further comprises: record cell;
Described Transmit-Receive Unit, be further used for sending the multicast message of searching equipment; The equipment that receives the virtual DMS service of operation sends multicast notification message; Receive the response message of the device replied of the virtual DMS service of operation;
Described record cell, during the multicast notification message sent for the equipment that receives the virtual DMS of operation service when described Transmit-Receive Unit, record descriptor and the information on services of the virtual DMS service of carrying in this multicast notification message; When described Transmit-Receive Unit receives the response message of the device replied of moving virtual DMS service, record descriptor and the information on services of the virtual DMS service of carrying in this response message;
Described processing unit, be further used for when needs obtain the high in the clouds media resource, according to descriptor and the information on services of the virtual DMS service of described recording unit records, send to the equipment of the virtual DMS service of operation in the local area network (LAN) of this equipment place the message of obtaining high in the clouds media resource information.
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| CN104469477A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Media resource pushing method and device |
| CN105828174A (en) * | 2015-01-05 | 2016-08-03 | 中兴通讯股份有限公司 | Media content sharing method and media content sharing device |
| CN111047351A (en) * | 2019-11-22 | 2020-04-21 | 加和（北京）信息科技有限公司 | Advertisement putting method and device, storage medium and electronic device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103888515A (en) * | 2014-02-26 | 2014-06-25 | 四川长虹电器股份有限公司 | Media resource sharing method based on browser |
| CN103888515B (en) * | 2014-02-26 | 2017-12-12 | 四川长虹电器股份有限公司 | media resource sharing method based on browser |
| CN104469477A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Media resource pushing method and device |
| CN104469477B (en) * | 2014-11-28 | 2017-08-11 | 广东欧珀移动通信有限公司 | Media resource method for pushing and device |
| CN105828174A (en) * | 2015-01-05 | 2016-08-03 | 中兴通讯股份有限公司 | Media content sharing method and media content sharing device |
| CN105828174B (en) * | 2015-01-05 | 2019-11-05 | 中兴通讯股份有限公司 | A kind of method and apparatus for sharing media content |
| CN111047351A (en) * | 2019-11-22 | 2020-04-21 | 加和（北京）信息科技有限公司 | Advertisement putting method and device, storage medium and electronic device |
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