CN102684978B - There is router and the method for multimedia file transmitting function - Google Patents
There is router and the method for multimedia file transmitting function Download PDFInfo
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- CN102684978B CN102684978B CN201110058616.0A CN201110058616A CN102684978B CN 102684978 B CN102684978 B CN 102684978B CN 201110058616 A CN201110058616 A CN 201110058616A CN 102684978 B CN102684978 B CN 102684978B
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Abstract
The invention provides a kind of router and the method with multimedia file transmitting function.Described method is applied to the router be connected with multiple multimedia device.Described method comprises: the SSDP message sent by multimedia device obtains the multimedia descriptions file of multiple multimedia device, and the multimedia descriptions file of acquisition is aggregated into multimedia descriptions lists of documents; Obtain and registered to obtain an IP telephone numbers to voip server by the networking telephone materials for registration that router stores; Multimedia descriptions lists of documents are sent to network telephone terminal after network telephone terminal dials network telephone number; The multimedia file that network telephone terminal is selected is sent to the multimedia device storing multimedia file corresponding to selectable multimedia document information; And the multimedia file that multimedia device sends is sent to network telephone terminal.The present invention, namely the network telephone terminal of outer net may have access to multimedia device by dialing network telephone, simple to operation.
Description
Technical field
The present invention relates to a kind of router, particularly a kind of router and method with multimedia file transmitting function.
Background technology
In prior art, make the machine of Intranet can by extranet access, user must carry out the setting etc. of port mapping in the router, troublesome poeration.
Summary of the invention
The invention provides a kind of router and the method with multimedia file transmitting function, to solve the problems of the technologies described above.
The described router with multimedia file transmitting function is connected with multiple multimedia device, SSDP (the SimpleServiceDiscoveryProtocol that described router is sent by described multiple multimedia device, SSDP) message obtains the multimedia descriptions file of described multiple multimedia device, and the multimedia descriptions file of the described multiple multimedia device obtained is aggregated into multimedia descriptions lists of documents, the multimedia document information of the multimedia file that the multimedia descriptions document addresses of each multimedia device has described multimedia device to store, described multimedia descriptions lists of documents record the multimedia document information of described multiple multimedia device, described router comprises network telephone module and stores networking telephone materials for registration, described network telephone module obtains and distributes an IP telephone numbers to described router to voip server registration to ask described voip server by described networking telephone materials for registration, described network telephone module sends described multimedia descriptions lists of documents to described network telephone terminal after network telephone terminal dials described IP telephone numbers, from described multimedia descriptions lists of documents, the multimedia document information needed is selected for described network telephone terminal, the multimedia document information that described network telephone terminal is selected is sent to the multimedia device storing multimedia file corresponding to multimedia document information selected by described network telephone module, and multimedia file corresponding to the multimedia document information to be transmitted by described multimedia device is sent to described network telephone terminal.
Described multimedia file transfer approach is applied to router, described router is connected with multiple multimedia device, described router performs following steps: the SSDP (SimpleServiceDiscoveryProtocol sent by described multiple multimedia device, SSDP) message obtains the multimedia descriptions file of described multiple multimedia device, and the multimedia descriptions file of the described multiple multimedia device obtained is aggregated into multimedia descriptions lists of documents, wherein, the multimedia document information of the multimedia file that the multimedia descriptions document addresses of each multimedia device has described multimedia device to store, described multimedia descriptions lists of documents record the multimedia document information of described multiple multimedia device, obtain and distribute an IP telephone numbers to described router to voip server registration to ask described voip server by the networking telephone materials for registration that described router stores, send described multimedia descriptions lists of documents to described network telephone terminal when network telephone terminal dials described IP telephone numbers, from described multimedia descriptions lists of documents, select the multimedia document information needed for described network telephone terminal, the multimedia file that described network telephone terminal is selected is sent to the multimedia device storing selectable multimedia file, and the multimedia file that the multimedia device of selectable for described storage multimedia file sends is sent to described network telephone terminal.
In the present embodiment, the network telephone terminal of outer net is by the multimedia device that namely may have access to Intranet that dials network telephone, and obtain the multimedia file of the multimedia device of Intranet, and do not need the setting carrying out port mapping in the router, simple to operation.
Accompanying drawing explanation
Fig. 1 is the Organization Chart of multimedia file transfer system in one embodiment of the present invention.
Fig. 2 is the method flow diagram that in one embodiment of the present invention, multimedia file transmits.
Main element symbol description
| Multimedia file transfer system | 100 |
| Router | 10 |
| Network telephone module | 12 |
| Multimedia device | 20 |
| Network telephone terminal | 30 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1, multimedia file transfer system 100 of the present invention comprises router one 0, multiple multimedia device 20 and network telephone terminal 30.In the present embodiment, multimedia device 20 is the device supporting DLNA (DigitalLivingNetworkAlliance, DLNA).Multimedia device 20 is connected with router one 0.Network telephone terminal 30 is the terminal 30 that can dial network telephone, as computer.In the present embodiment, network telephone terminal 30 comprises display screen (not shown) and input unit (not shown).
Router one 0 obtains the multimedia descriptions file of the plurality of multimedia device 20 by SSDP (SimpleServiceDiscoveryProtocol, the SSDP) message that the plurality of multimedia device 20 sends.The multimedia document information of the multimedia file that the multimedia descriptions document addresses of each multimedia device 20 has this multimedia device 20 to store, such as filename, memory location etc.The plurality of multimedia descriptions file is also aggregated into multimedia descriptions lists of documents by router one 0.The multimedia document information of the plurality of multimedia device 20 is had in multimedia descriptions lists of documents.
Router one 0 comprises network telephone module 12 and stores networking telephone materials for registration.Networking telephone materials for registration can be user account and password.Network telephone module 12 is obtained and is registered to ask voip server to distribute an IP telephone numbers to router one 0 to voip server (not shown) by networking telephone materials for registration.In the present embodiment, network telephone module 12 automatic acquisition networking telephone materials for registration after router one 0 starts.Voip server distribute an IP telephone numbers to router one 0 after, network telephone terminal 30 can by dialing this IP telephone numbers and router one 0 connects.
In the present embodiment, network telephone module 12 sends multimedia descriptions lists of documents to network telephone terminal 30 after network telephone terminal 30 dials this IP telephone numbers.The multimedia document information that multimedia descriptions lists of documents are recorded, when receiving multimedia descriptions lists of documents, shows on a display screen by network telephone terminal 30.User can select the multimedia document information needed by operation input unit.The multimedia document information that network telephone terminal 30 is selected also is sent to the multimedia device 20 storing multimedia file corresponding to multimedia document information selected by network telephone module 12, and multimedia file corresponding to the multimedia document information of the selection transmitted by multimedia device 20 is sent to network telephone terminal 30.In the present embodiment, the data transfer protocol between network telephone module 12 and network telephone terminal 30 is XML, and the Data Transport Protocol between network telephone module 12 and multimedia device 20 is SOAP or XML.Multimedia file corresponding for the multimedia document information of selection is sent to network telephone terminal 30 by RTP package by network telephone module 12.
In the present embodiment, the network telephone terminal 30 of outer net is by the multimedia device 20 that namely may have access to Intranet that dials network telephone, and obtain the multimedia file of the multimedia device 20 of Intranet, and do not need the setting carrying out port mapping in router one 0, simple to operation.
Fig. 2 is the method flow diagram that in one embodiment of the present invention, multimedia file transmits.
In step S201, router one 0 obtains the multimedia descriptions file of multiple multimedia device 20 by the SSDP message that multiple multimedia device 20 sends, and the multiple multimedia descriptions files obtained are aggregated into multimedia descriptions lists of documents.
In step S202, network telephone module 12 is obtained and is registered to ask voip server to distribute an IP telephone numbers to router one 0 to voip server by networking telephone materials for registration.In the present embodiment, network telephone module 12 automatic acquisition networking telephone materials for registration after router one 0 starts.
In step S203, network telephone module 12 sends multimedia descriptions lists of documents to network telephone terminal 30 after network telephone terminal 30 dials this IP telephone numbers, selects the multimedia document information needed for network telephone terminal 30 from multimedia descriptions lists of documents.
In step S204, the multimedia document information that network telephone terminal 30 is selected is sent to the multimedia device 20 storing multimedia file corresponding to multimedia document information selected by network telephone module 12.
In step S205, the multimedia file that the multimedia document information of the selection that multimedia device 20 sends by network telephone module 12 is corresponding is sent to network telephone terminal 30.
In the present embodiment, the data transfer protocol between network telephone module 12 and network telephone terminal 30 is XML, and the Data Transport Protocol between network telephone module 12 and multimedia device 20 is SOAP or XML.Multimedia file corresponding for the multimedia document information of selection is sent to network telephone terminal 30 by RTP package by network telephone module 12.
Claims (6)
1. one kind has the router of multimedia file transmitting function, described router is connected with multiple multimedia device, it is characterized in that, SSDP (the SimpleServiceDiscoveryProtocol that described router is sent by described multiple multimedia device, SSDP) message obtains the multimedia descriptions file of described multiple multimedia device, and the multimedia descriptions file of the described multiple multimedia device obtained is aggregated into multimedia descriptions lists of documents, the multimedia document information of the multimedia file that the multimedia descriptions document addresses of each multimedia device has described multimedia device to store, described multimedia descriptions lists of documents record the multimedia document information of described multiple multimedia device, described router comprises network telephone module and stores networking telephone materials for registration, described network telephone module obtains and distributes an IP telephone numbers to described router to voip server registration to ask described voip server by described networking telephone materials for registration, network telephone terminal is by dialing described IP telephone numbers and described router connects, described network telephone module sends described multimedia descriptions lists of documents to described network telephone terminal after described network telephone terminal dials described IP telephone numbers, from described multimedia descriptions lists of documents, the multimedia document information needed is selected for described network telephone terminal, the multimedia document information that described network telephone terminal is selected is sent to the multimedia device storing multimedia file corresponding to multimedia document information selected by described network telephone module, and multimedia file corresponding to the multimedia document information to be transmitted by described multimedia device is sent to described network telephone terminal.
2. have the router of multimedia file transmitting function as claimed in claim 1, it is characterized in that, described network telephone module is networking telephone materials for registration described in automatic acquisition after described router startup.
3. there is the router of multimedia file transmitting function as claimed in claim 1, it is characterized in that, the data transfer protocol of described router and described network telephone terminal is XML, the data transfer protocol of described router and described multiple multimedia device is SOAP or XML, and multimedia file corresponding to the multimedia document information that described multimedia device sends by described network telephone module is sent to described network telephone terminal by RTP package.
4. a multimedia file transfer approach, described method is applied to router, and described router is connected with multiple multimedia device, it is characterized in that, described router performs following steps:
By the SSDP (SimpleServiceDiscoveryProtocol that described multiple multimedia device sends, SSDP) message obtains the multimedia descriptions file of described multiple multimedia device, and the multimedia descriptions file of the described multiple multimedia device obtained is aggregated into multimedia descriptions lists of documents, wherein, the multimedia document information of the multimedia file that the multimedia descriptions document addresses of each multimedia device has described multimedia device to store, described multimedia descriptions lists of documents record the multimedia document information of described multiple multimedia device;
Obtain and distribute an IP telephone numbers to described router to voip server registration to ask described voip server by the networking telephone materials for registration that described router stores; Wherein, network telephone terminal by dialing described IP telephone numbers and described router connects,
After described network telephone terminal dials described IP telephone numbers, send described multimedia descriptions lists of documents to described network telephone terminal, from described multimedia descriptions lists of documents, select the multimedia document information needed for described network telephone terminal;
Multimedia file corresponding to the multimedia document information selected by described network telephone terminal is sent to the multimedia device storing multimedia file corresponding to selectable multimedia document information; And
The multimedia file that the multimedia device of multimedia file corresponding for selectable for described storage multimedia document information sends is sent to described network telephone terminal.
5. multimedia file transfer approach as claimed in claim 4, is characterized in that, obtains networking telephone materials for registration that described router stores for the networking telephone materials for registration that router described in automatic acquisition stores after described router startup.
6. multimedia file transfer approach as claimed in claim 4, it is characterized in that, the data transfer protocol of described router and described network telephone terminal is XML, the data transfer protocol of described router and described multiple multimedia device is SOAP or XML, and multimedia file corresponding to the multimedia document information that described multimedia device sends by described network telephone module is sent to described network telephone terminal by RTP package.
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| CN102684978A (en) | 2012-09-19 |
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Effective date of registration: 20180224 Address after: Shanghai City, Songjiang Export Processing Zone South Road No. 1925 Patentee after: Ambit Microsystems (Shanghai) Co., Ltd. Address before: 201613 Shanghai city south of Songjiang Export Processing Zone Road No. 1925 Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Ambit Microsystems (Shanghai) Co., Ltd. |