CN101986639A - Processing method, device and system for multimedia stream - Google Patents
Processing method, device and system for multimedia stream Download PDFInfo
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- CN101986639A CN101986639A CN2010102920575A CN201010292057A CN101986639A CN 101986639 A CN101986639 A CN 101986639A CN 2010102920575 A CN2010102920575 A CN 2010102920575A CN 201010292057 A CN201010292057 A CN 201010292057A CN 101986639 A CN101986639 A CN 101986639A
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Abstract
The invention claims a processing method, a device and a system for a multimedia stream, relating to the technical field of communications, wherein the processing method for the multimedia stream provide by embodiments of the invention comprises the following steps: by a mobile device, a network side server obtains multimedia attribute information stored in a SIM card; according to the multimedia attribute information, the network side server selects a multimedia stream processing mode corresponding to the mobile device; the network side server associatively stores an identifier of the mobile device and the selected multimedia stream processing mode, so that the network side server processes the multimedia stream according to the selected processing mode. With the embodiment of the invention, utilization rate of network bandwidth is improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of processing method, Apparatus and system of media stream.
Background technology
Along with the continual renovation of the communication technology, 3G (3rd-generation, 3G (Third Generation) Moblie technology) network provides information exchange platform more easily for the multimedia service of mobile device; For example: Web TV of the broadband access network of mobile phone, video calling and mobile phone or the like.Carrying out in the process of interaction of multimedia information with network side server, multimedia attributes such as the resolution specification that described mobile phone or other mobile devices can be selected according to its user, sound device attribute are play described multimedia messages.For network side, the webserver is also handled the multimedia of user's request according to its default form accordingly, and the multimedia after will handling is handed down to described user's mobile phone or its mobile device.
In the process that realizes described interaction of multimedia information, the inventor finds that there are the following problems in the prior art: because screen resolution and screen size, sound device attribute and multi-media decoding and encoding technology or the like multimedia attribute information of mobile phone of the prior art or other mobile devices do not have unified regulation, institute is so that network side server can only carry out the processing of media stream according to form and the compression algorithm himself preset.Like this, the multimedia attribute information of described user's mobile phone or mobile device and the media stream processing format and the compression algorithm of described network side server are not complementary, thereby cause the waste of the network bandwidth easily.
Summary of the invention
The embodiment of the invention provides a kind of processing method, Apparatus and system of media stream, to realize improving the purpose of network bandwidth utilance.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of processing method of media stream comprises:
By mobile device, network side server obtains the multimedia attribute information of storing in the Subscriber Identity Module;
According to described multimedia attribute information, described network side server is selected the processing mode of the media stream corresponding with described mobile device;
Described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection, makes described network side server carry out media stream according to the processing mode of described selection and handles.
A kind of network side server comprises:
Information acquisition unit is used for by mobile device, obtains the multimedia attribute information of storing in the Subscriber Identity Module;
Selected cell is used for according to described multimedia attribute information, selects the processing mode of the media stream corresponding with described mobile device;
The association store unit is used for the processing mode of the media stream of the sign of described mobile device and described selection is carried out association store, makes described network side server carry out media stream according to the processing mode of described selection and handles.
A kind of mobile device comprises:
Message sending unit is used for sending fetch equipment multimedia attribute information request message to described Subscriber Identity Module, and the described multimedia attribute information that reads is sent to network side server;
The message sink unit is used to receive the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message.
A kind of Subscriber Identity Module comprises:
The message sink unit is used to receive the fetch equipment multimedia attribute information request message that described mobile device sends;
Information memory cell is used to store described multimedia attribute information; Wherein, described multimedia attribute information comprises at least: a kind of in color depth, video decode compatibility, audio decoder compatibility, channel parameters and the browser version information of described mobile device screen width, described mobile device screen height, described mobile device screen;
Message sending unit is used to send the multimedia attribute response message to described mobile device; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message.
A kind of treatment system of media stream comprises: Subscriber Identity Module, mobile device and network side server;
Described Subscriber Identity Module is used to receive the fetch equipment multimedia attribute information request message that described mobile device sends; And the multimedia attribute information of its storage sent to described mobile device by the multimedia attribute response message;
Described mobile device is used for sending fetch equipment multimedia attribute information request message to described Subscriber Identity Module; Receive the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message; The described multimedia attribute information that reads is sent to network side server;
Network side server is used for by mobile device, obtains the multimedia attribute information of storing in the Subscriber Identity Module; According to described multimedia attribute information, select the processing mode of the media stream corresponding with described mobile device; The processing mode of the media stream of the sign of described mobile device and described selection is carried out association store, make described network side server carry out media stream and handle according to the processing mode of described selection.
The processing method of a kind of media stream that the embodiment of the invention provides, Apparatus and system, pass through mobile device, network side server obtains the multimedia attribute information of storing in the Subscriber Identity Module, make described network side server to select the processing mode of the media stream corresponding according to described multimedia attribute information with described mobile device; Described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection, makes described network side server carry out media stream according to the processing mode of described selection and handles.Like this, described network side server then can be handled the media stream of its request accordingly according to the multimedia service request of described mobile device; Thereby can also improve utilization of network bandwidth between network side server and the described mobile device so that the media stream after handling and the multimedia attribute information of described mobile terminal device are complementary.
Description of drawings
The process flow figure of a kind of media stream that Fig. 1 provides for the embodiment of the invention;
The process flow figure of a kind of media stream that Fig. 2 provides for the embodiment of the invention one;
The process flow figure of a kind of media stream that Fig. 3 provides for the embodiment of the invention two;
A kind of network side server structural representation that Fig. 4 provides for the embodiment of the invention;
A kind of mobile device structural representation that Fig. 5 provides for the embodiment of the invention;
A kind of Subscriber Identity Module structural representation that Fig. 6 provides for the embodiment of the invention;
The treatment system structural representation of a kind of media stream that Fig. 7 provides for the embodiment of the invention.
Embodiment
Be described in detail below in conjunction with specific embodiment and accompanying drawing processing method, Apparatus and system a kind of media stream provided by the invention.
As shown in Figure 1, the processing method of a kind of media stream that provides for the embodiment of the invention; This method comprises:
101: by mobile device, network side server obtains the multimedia attribute information of storing in the Subscriber Identity Module;
102: according to described multimedia attribute information, described network side server is selected the processing mode of the media stream corresponding with described mobile device;
103: described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection, makes described network side server carry out media stream according to the processing mode of described selection and handles.
Need to prove, described step 101 is passed through mobile device, network side server obtains the step of the multimedia attribute information of storing in the Subscriber Identity Module, can be after described mobile device be finished the initial network entry flow process, initiatively initiating to carry out multimedia attribute information by mobile device reports, can also be after described network side server sends the multimedia service request message at described mobile device, to described mobile device transmitting apparatus attribute description request message, obtain the multimedia attribute information of storing in the Subscriber Identity Module by network side server by described mobile device.
Embodiment one
By 3G mobile network video-on-demand applications is example, and the processing method of a kind of media stream that the embodiment of the invention is provided is elaborated; If it is that described mobile device is finished the initial network entry flow process that mobile device and 3G communication network have connected; And described mobile device has started the multimedia application service client; The Subscriber Identity Module that uses in the described mobile device is common user identification card (Universal Subscriber Identity Module is called for short USIM); As shown in Figure 2, the specific implementation flow process of the embodiment of the invention is as follows:
201: described mobile device sends the multimedia service request message to network side server.
Wherein, described multimedia service request message is used for described mobile device to described network side server request media stream.
202: described mobile device receives the device attribute of described network side server transmission and describes request message.
Wherein, described device attribute is described request message and is used for the multimedia attribute information that described network side server obtains described mobile device.
203: describe request message according to described device attribute, described mobile device sends fetch equipment multimedia attribute information request message to described Subscriber Identity Module.
Wherein, described fetch equipment multimedia attribute information request message comprises at least: a kind of in multimedia attribute information inquiry sign, the multimedia attribute name of the information.
204: described mobile device receives the multimedia attribute response message that described Subscriber Identity Module sends.
Wherein, described multimedia attribute response message comprises at least: multimedia attribute is replied in command identification and the multimedia attribute information a kind of.
205: described mobile device sends to described network side server with the multimedia attribute information of carrying in the described multimedia attribute response message.
206: after described network side server gets access to the multimedia attribute information of storing in the described Subscriber Identity Module by described mobile device, according to described multimedia attribute information, described network side server is selected the processing mode of the media stream corresponding with described mobile device; Described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection; According to the processing mode of described media stream, the media stream of described mobile device request is handled.
207: the media stream after will handling is handed down to described mobile device.
Need to prove that described multimedia attribute information comprises at least: a kind of in color depth, video decode compatibility, audio decoder compatibility, channel parameters and the browser version information of described mobile device screen width, described mobile device screen height, described mobile device screen.
Need to prove that also the multimedia attribute information of storing in the described Subscriber Identity Module can be stored by dual mode;
Mode one: pre-set by carrier server, the process that pre-sets that it is concrete is as follows:
Described Subscriber Identity Module receives multimedia attribute information from carrier server; To be described carrier server be provided with according to user's actual needs described multimedia attribute information; For example: store the interface that is provided with of corresponding multimedia attribute information in the described carrier server, the user can be provided with or the like according to described interface.
Described Subscriber Identity Module is stored described multimedia attribute information.
Mode two: pre-set by mobile device, the process that pre-sets that it is concrete is as follows:
Described Subscriber Identity Module receives the configuration device multimedia attribute information command that described mobile device sends;
According to described configuration device multimedia attribute information command, described Subscriber Identity Module sends to described mobile device and carries the message that described multimedia attribute is provided with interface information;
By described multimedia attribute the interface is set, described Subscriber Identity Module receives and stores the multimedia attribute information that described mobile device sends.
Need to prove, describedly carry message that described multimedia attribute is provided with interface information and be used for described portable terminal and show that multimedia attribute is provided with the interface; The user can carry out the setting of multimedia attribute by described interface; After described multimedia attribute was finished in user's setting, the multimedia attribute information that portable terminal is provided with described user sent to described Subscriber Identity Module storage.
Embodiment two
In the 3G mobile network, initiatively to initiate to carry out multimedia attribute information by mobile device and report and be example, the processing method of a kind of media stream that the embodiment of the invention is provided is elaborated; If it is that described mobile device is finished the initial network entry flow process that mobile device and 3G communication network have connected; The Subscriber Identity Module that uses in the described mobile device is USIM; As shown in Figure 3, the specific implementation flow process of the embodiment of the invention is as follows:
301: described mobile device sends fetch equipment multimedia attribute information request message to described Subscriber Identity Module; Wherein, described fetch equipment multimedia attribute information request message comprises at least: a kind of in multimedia attribute information inquiry sign, the multimedia attribute name of the information.
302: described mobile device receives the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message; Described multimedia attribute response message comprises at least: multimedia attribute is replied in command identification and the multimedia attribute information a kind of.
303: described mobile device sends to described network side server with described multimedia attribute information.
304: after described network side server gets access to the multimedia attribute information of storing in the described Subscriber Identity Module by described mobile device, according to described multimedia attribute information, described network side server is selected the processing mode of the media stream corresponding with described mobile device; Described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection, makes described network side server carry out media stream according to the processing mode of described selection and handles.For example: receive the multimedia service request message of described mobile device transmission when described network side server after, described network side server then at first can be according to the processing mode of the media stream of the sign of the described mobile device of its local association store and described selection, determine the processing mode of media stream, the media stream to described mobile device request carries out respective handling then.
Need to prove that described multimedia attribute information comprises at least: a kind of in color depth, video decode compatibility, audio decoder compatibility, channel parameters and the browser version information of described mobile device screen width, described mobile device screen height, described mobile device screen.
Need to prove that also the multimedia attribute information of storing in the described Subscriber Identity Module can be stored by dual mode;
Mode one: pre-set by carrier server, the process that pre-sets that it is concrete is as follows:
Described Subscriber Identity Module receives multimedia attribute information from carrier server; To be described carrier server be provided with according to user's actual needs described multimedia attribute information; For example: store the interface that is provided with of corresponding multimedia attribute information in the described carrier server, the user can be provided with or the like according to described interface.
Described Subscriber Identity Module is stored described multimedia attribute information.
Mode two: pre-set by mobile device, the process that pre-sets that it is concrete is as follows:
Described Subscriber Identity Module receives the configuration device multimedia attribute information command that described mobile device sends;
According to described configuration device multimedia attribute information command, described Subscriber Identity Module sends to described mobile device and carries the message that described multimedia attribute is provided with interface information;
By described multimedia attribute the interface is set, described Subscriber Identity Module receives and stores the multimedia attribute information that described mobile device sends.
As shown in Figure 4, for the embodiment of the invention also provides a kind of network side server, this server comprises:
It should be noted that this server also comprises:
Information transmitting unit is used for to described mobile device transmitting apparatus attribute description request message.
As shown in Figure 5, the embodiment of the invention also provides a kind of mobile device, and this mobile device comprises:
Need to prove that described message sink unit also is used for, the device attribute that receives described network side server transmission is described request message.
As shown in Figure 6, the embodiment of the invention also provides a kind of Subscriber Identity Module, and this Subscriber Identity Module is used to store the multimedia attribute information of described portable terminal, specifically can comprise:
Need to prove that the process of the described multimedia attribute information of described storage specifically can be referring to embodiment one and embodiment two as mentioned above; Wherein, the storing process of described multimedia attribute information mainly comprises two kinds; Mode one is for to pre-set by carrier server, and mode two is for to pre-set by mobile device.
Need to prove that described message sink unit also is used to receive the configuration device attribute request message that described mobile device sends;
Described memory cell also is used to store described device attribute configuration interface information;
Described message sending unit also is used for described device attribute configuration interface information is sent to described mobile device.
What deserves to be explained is, described Subscriber Identity Module not only can have command system now by compatible existing usim card, can also discern the described command system that is used to read/be provided with the equipment multimedia attribute, for example: fetch equipment multimedia attribute information request message, configuration device attribute request message etc.
As shown in Figure 7, the embodiment of the invention also provides a kind of treatment system of media stream, and this system comprises: Subscriber Identity Module 701, mobile device 702 and network side server 703;
Described Subscriber Identity Module 701 is used to receive the fetch equipment multimedia attribute information request message that described mobile device sends; And the multimedia attribute information of its storage sent to described mobile device by the multimedia attribute response message;
Described mobile device 702 is used for sending fetch equipment multimedia attribute information request message to described Subscriber Identity Module; Receive the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message; The described multimedia attribute information that reads is sent to network side server;
Described network side server 703 is used for by mobile device, obtains the multimedia attribute information of storing in the Subscriber Identity Module; According to described multimedia attribute information, select the processing mode of the media stream corresponding with described mobile device; The processing mode of the media stream of the sign of described mobile device and described selection is carried out association store, make described network side server carry out media stream and handle according to the processing mode of described selection.
The processing method of a kind of media stream that the embodiment of the invention provides, Apparatus and system, pass through mobile device, network side server obtains the multimedia attribute information of storing in the Subscriber Identity Module, make described network side server to select the processing mode of the media stream corresponding according to described multimedia attribute information with described mobile device; Described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection, makes described network side server carry out media stream according to the processing mode of described selection and handles.Like this, described network side server then can be handled the media stream of its request accordingly according to the multimedia service request of described mobile device; Thereby not only can also improve utilization of network bandwidth between network side server and the described mobile device so that the media stream after handling and the multimedia attribute information of described mobile terminal device are complementary.
Through the above description of the embodiments, one of ordinary skill in the art will appreciate that: realize that all or part of step in the foregoing description method is to instruct relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, this program is when carrying out, comprise step as above-mentioned method embodiment, described storage medium, as: ROM/RAM, magnetic disc, CD etc.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (13)
1. the processing method of a media stream is characterized in that, comprising:
By mobile device, network side server obtains the multimedia attribute information of storing in the Subscriber Identity Module;
According to described multimedia attribute information, described network side server is selected the processing mode of the media stream corresponding with described mobile device;
Described network side server carries out association store with the processing mode of the media stream of the sign of described mobile device and described selection, makes described network side server carry out media stream according to the processing mode of described selection and handles.
2. the processing method of media stream according to claim 1 is characterized in that, this method also comprises:
Described mobile device sends the multimedia service request message to described network side server;
Described mobile device receives the device attribute of described network side server transmission and describes request message;
Describe request message according to described device attribute, described mobile device sends fetch equipment multimedia attribute information request message to described Subscriber Identity Module;
Described mobile device receives the multimedia attribute response message that described Subscriber Identity Module sends;
Described mobile device sends to described network side server with the multimedia attribute information of carrying in the described multimedia attribute response message.
3. the processing method of media stream according to claim 1 is characterized in that, after described mobile device was finished the initial network entry flow process, this method also comprised:
Described mobile device sends fetch equipment multimedia attribute information request message to described Subscriber Identity Module;
Described mobile device receives the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message;
Described mobile device sends to described network side server with described multimedia attribute information.
4. according to the processing method of claim 2 or 3 described media streams, it is characterized in that described fetch equipment multimedia attribute information request message comprises at least: a kind of in multimedia attribute information inquiry sign, the multimedia attribute name of the information; Described multimedia attribute response message comprises at least: multimedia attribute is replied a kind of in command identification and the multimedia attribute information; Described multimedia attribute information comprises at least: a kind of in color depth, video decode compatibility, audio decoder compatibility, channel parameters and the browser version information of described mobile device screen width, described mobile device screen height, described mobile device screen.
5. the processing method of media stream according to claim 4 is characterized in that, the step of the multimedia attribute information of storing in the described Subscriber Identity Module comprises:
Described Subscriber Identity Module receives multimedia attribute information from carrier server;
Described Subscriber Identity Module is stored described multimedia attribute information.
6. the processing method of media stream according to claim 4 is characterized in that, the step of the multimedia attribute information of storing in the described Subscriber Identity Module comprises:
Described Subscriber Identity Module receives the configuration device multimedia attribute information command that described mobile device sends;
According to described configuration device multimedia attribute information command, described Subscriber Identity Module sends to described mobile device and carries the message that described multimedia attribute is provided with interface information;
By described multimedia attribute the interface is set, described Subscriber Identity Module receives and stores the multimedia attribute information that described mobile device sends.
7. a network side server is characterized in that, comprising:
Information acquisition unit is used for by mobile device, obtains the multimedia attribute information of storing in the Subscriber Identity Module;
Selected cell is used for according to described multimedia attribute information, selects the processing mode of the media stream corresponding with described mobile device;
The association store unit is used for the processing mode of the media stream of the sign of described mobile device and described selection is carried out association store, makes described network side server carry out media stream according to the processing mode of described selection and handles.
8. network side server according to claim 7 is characterized in that, described network side server also comprises: information transmitting unit is used for to described mobile device transmitting apparatus attribute description request message.
9. a mobile device is characterized in that, comprising:
Message sending unit is used for sending fetch equipment multimedia attribute information request message to described Subscriber Identity Module, and the described multimedia attribute information that reads is sent to network side server;
The message sink unit is used to receive the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message.
10. mobile device according to claim 9 is characterized in that,
Described message sink unit also is used for, and the device attribute that receives described network side server transmission is described request message.
11. a Subscriber Identity Module is characterized in that, comprising:
The message sink unit is used to receive the fetch equipment multimedia attribute information request message that described mobile device sends;
Information memory cell is used to store described multimedia attribute information; Wherein, described multimedia attribute information comprises at least: a kind of in color depth, video decode compatibility, audio decoder compatibility, channel parameters and the browser version information of described mobile device screen width, described mobile device screen height, described mobile device screen;
Message sending unit is used to send the multimedia attribute response message to described mobile device; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message.
12. Subscriber Identity Module according to claim 11 is characterized in that,
Described message sink unit also is used to receive the configuration device attribute request message that described mobile device sends;
Described memory cell also is used to store described device attribute configuration interface information;
Described message sending unit also is used for described device attribute configuration interface information is sent to described mobile device.
13. the treatment system of a media stream is characterized in that, this system comprises: Subscriber Identity Module, mobile device and network side server;
Described Subscriber Identity Module is used to receive the fetch equipment multimedia attribute information request message that described mobile device sends; And the multimedia attribute information of its storage sent to described mobile device by the multimedia attribute response message;
Described mobile device is used for sending fetch equipment multimedia attribute information request message to described Subscriber Identity Module; Receive the multimedia attribute response message that described Subscriber Identity Module sends; Wherein, the multimedia attribute information of carrying in the described multimedia attribute response message; The described multimedia attribute information that reads is sent to network side server;
Network side server is used for by mobile device, obtains the multimedia attribute information of storing in the Subscriber Identity Module; According to described multimedia attribute information, select the processing mode of the media stream corresponding with described mobile device; The processing mode of the media stream of the sign of described mobile device and described selection is carried out association store, make described network side server carry out media stream and handle according to the processing mode of described selection.
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Application publication date: 20110316 |