CN101242586B - Multimedia message processing method, device and system - Google Patents
Multimedia message processing method, device and system Download PDFInfo
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Abstract
The present invention provides a method of multimediam message process, and device and system, including discrimination processing, safe-processing and adapter processing of the multimediam message. Concretely, transmitting processing request to the media content processor from the multimediam message service center, the processing request containing multimediam message content and discrimination processing/safe-processing/adapter processing indicator; processing discrimination/safe/adapter to the multimediam message content by the media content processor, and returning processing result to the multimediam message service center. The invention can filter some ill multimediam message on network, making it un-reach to the terminal, avoiding undesirable impact to user; making the multimediam message content not carry virus, so as to effectively protect safety of the receiving terminal; further making format of the multimediam message fit for format supported by the terminal, so as to receive the multimediam message exactly shown by the terminal.
Description
Technical field
The present invention relates to a kind of communication technology, relate in particular to a kind of multimedia message processing method, multimedia news service center and media content processing system.
Background technology
MMS (Multimedia Messaging Service, multimedia messaging service, MMS) be at SP (Service Provider with media contents such as text, image, audio frequency, videos, the service provider) business of transmitting between server and recipient agency (Recipient Multimedia Messaging Service User Agent, MMS UA).The recipient agency can be the equipment that can receive Multimedia Message such as mobile phone terminal, Vehicle mounted station.In multimedia messaging service, MMS, the flow process of transmitting multimedia message comprises the steps: as shown in Figure 1
Step 11, SP server are to multimedia news service center (Multimedia Messaging ServiceCenter, MMSC) send the request (MM7_submit.REQ) of submitting to, in order to Multimedia Message (Multimedia Message, MM) is issued multimedia news service center;
Step 12, multimedia news service center are returned to the SP server and are submitted response (MM7_submit.RES) to, whether receive Multimedia Message with expression, when response be successfully the time, represent that multimedia news service center successfully receives Multimedia Message; When response be unsuccessfully the time, represent that multimedia news service center successfully do not receive Multimedia Message, and finish this transmitting multimedia message process;
Step 13, multimedia news service center are acted on behalf of to the recipient and are sent notice request (MM1_notification.REQ), arrive to notify the recipient to act on behalf of Multimedia Message;
Step 14, recipient agency return to push-notification-answer (MM1_notification.RES) to multimedia news service center, in order to advise fate is returned to multimedia news service center;
Step 15, recipient agency send to multimedia news service center and extract request message (MM1_retireve.REQ), to extract Multimedia Message;
Step 16, multimedia news service center are acted on behalf of to send to the recipient and are extracted response (MM1_retireve.RES), act on behalf of transmitting multimedia message to the recipient;
Step 17, recipient agency send Multimedia Message reception result (MM1_acknowledgement.REQ) to multimedia news service center.
In the Multimedia Message transmission flow of above-mentioned prior art, before Multimedia Message being sent to the receiving terminal agency, the multimedia information content that sends is not carried out any processing at network side.
In reality, difference due to recipient's agent capability, in the prior art, provided the practical capacity according to the recipient agency, the Multimedia Message that needs are sent carries out adaptation processing, namely according to the receiving terminal attribute, the form of Multimedia Message is processed, be transformed into the message format that receiving terminal can be supported.
The inventor finds in the invention process, development along with the MMS business, due to the difference of recipient's agent capability, and multimedia information content different, the recipient agency is because receiving Multimedia Message and often cause the safety problem such as virus and receive the problem such as bad media information.
Summary of the invention
Embodiments of the invention provide a kind of multimedia message processing method, Apparatus and system, realize the safe handling to multimedia information content.
Embodiments of the invention also provide a kind of multimedia message processing method, Apparatus and system, realize the discriminating of multimedia information content is processed.
A kind of multimedia message processing method that the embodiment of the present invention provides comprises:
Multimedia news service center sends first to media content processing system and processes request, comprises multimedia information content and safe handling indication information in described the first processing request;
Described media content processing system is carried out safe handling to described multimedia information content, and returns to the first result to described multimedia news service center;
Described multimedia news service center sends second to media content processing system and processes request, comprises multimedia information content and differentiates and process indication information in described the second processing request;
Described media content processing system is differentiated processing to described multimedia information content, and returns to the second result to described multimedia news service center.
The another kind of multimedia message processing method that the embodiment of the present invention provides comprises:
Multimedia news service center sends first to media content processing system and processes request, and described first processes request comprises multimedia information content and safe handling indication information;
Described media content processing system is carried out safe handling to described multimedia information content, and returns to the first result to described multimedia news service center.
A kind of multimedia news service center that the embodiment of the present invention provides comprises: Multimedia Message receiving element, the second request unit, Multimedia Message transmitting element and the first request unit;
Described Multimedia Message receiving element is used for receiving Multimedia Message;
Described the second request unit, be used for sending second to media content processing system and process request, comprise multimedia information content and differentiate and process indication information in described the second processing request, perhaps comprising multimedia information content in described the second processing request, differentiate and process indication information and adaptation processing indication information; Receive described media content processing system to described multimedia information content differentiate process or differentiate with adaptation processing after the second result of returning, and control described Multimedia Message transmitting element according to described the second result and carry out Multimedia Message and send;
Described Multimedia Message transmitting element is used for sending described Multimedia Message to receiving terminal;
Described the first request unit is used for sending first to media content processing system and processes request, comprises multimedia information content and safe handling indication information in described the first processing request; Receive described media content processing system and described multimedia information content is carried out the first result of returning after safe handling; And when described the first result shows that described multimedia information content is safe, start described the second request unit.
The another kind of multimedia news service center that the embodiment of the present invention provides comprises: Multimedia Message receiving element, the first request unit and Multimedia Message transmitting element;
Described Multimedia Message receiving element is used for receiving Multimedia Message;
Described the first request unit is used for sending first to media content processing system and processes request, and described first processes request comprises multimedia information content and safe handling indication information; Receive described media content processing system described multimedia information content is carried out returning to the first result after safe handling, and control described Multimedia Message transmitting element according to described the first result and carry out the Multimedia Message transmission;
Described Multimedia Message transmitting element is used for sending described Multimedia Message to receiving terminal.
A kind of media content processing system that the embodiment of the present invention provides comprises:
The media content identification system, the multimedia information content that comprises that is used for the transmission of reception multimedia news service center is asked with the second processing that indication information is processed in discriminating; Described multimedia information content is differentiated processing, and return to the second result to described multimedia news service center;
The media contents security system is used for receiving the first processing request that comprises multimedia information content and safe handling indication information that multimedia news service center sends; Described multimedia information content is carried out safe handling, and return to the first result to described multimedia news service center.
Description of drawings
The another kind of media content processing system that the embodiment of the present invention provides comprises:
The media contents security system is used for receiving the first processing request that comprises multimedia information content and safe handling indication information that multimedia news service center sends; Described multimedia information content is carried out safe handling, and return to the first result to described multimedia news service center.
According to the embodiment of the present invention, multimedia news service center sends first to media content processing system and processes request, processes request first and comprises multimedia information content and safe handling indication information; By media content processing system, multimedia information content is carried out safe handling, and return to the first result to multimedia news service center.Realization makes multimedia information content not carry virus by Multimedia Message is carried out safe handling, thereby can effectively protect the safety of receiving terminal.
According to another embodiment of the present invention, multimedia news service center sends second to media content processing system and processes request, comprises multimedia information content and differentiate and process indication information in second processes request; By media content processing system, described multimedia information content is differentiated processing, and return to the second result to described multimedia news service center.By multimedia information content is differentiated processing, distinguishablely go out illegal Multimedia Message (Multimedia Message of Multimedia Message as color in yellow, harm national security etc.), carry out filtering at network side, thereby make it can not arrive receiving terminal, avoid the terminal use is caused harmful effect.
Fig. 1 is the flow chart of transmitting multimedia message in prior art;
Fig. 2 differentiates the concrete steps flow chart of processing for what the embodiment of the present invention provided to Multimedia Message;
Fig. 3 for the embodiment of the present invention provide to Multimedia Message differentiate, the concrete steps flow chart of safety and adaptation processing;
The transmitting multimedia message that adopts the embodiment of the present invention and the provide signaling process figure to receiving terminal is provided Fig. 4;
The concrete steps flow chart that Multimedia Message is carried out safe handling that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 carries out the concrete steps flow chart of safety and adaptation processing for what the embodiment of the present invention provided to Multimedia Message;
One of multimedia news service center structural representation that Fig. 7 provides for the embodiment of the present invention;
Two of the multimedia news service center structural representation that Fig. 8 provides for the embodiment of the present invention;
One of content of multimedia treatment system structural representation that Fig. 9 provides for the embodiment of the present invention;
Two of the content of multimedia treatment system structural representation that Figure 10 provides for the embodiment of the present invention.
Embodiment
Understand and realize the present invention for the ease of persons skilled in the art, the below is described in detail multimedia message processing method provided by the invention, Apparatus and system with specific embodiment.
Referring to Fig. 2, provide a kind of multimedia message processing method in an embodiment, realize multimedia information content is differentiated processing.The concrete steps flow process comprises:
Step S201, multimedia news service center (hereinafter using it to be called for short MMSC) obtain the Multimedia Message that needs transmission.
Step S202, MMSC are to media content processing system (Media Content Process System, hereafter MCPS) send second and process request, the multimedia information content that carries comprise the Multimedia Message that obtains in second processes request in also comprises and differentiates the processing indication information.
In this step S202, MCPS is the system that the present invention processes multimedia information content being used for of proposing.In the present embodiment, MCPS is used for multimedia information content is differentiated processing.
In this step S202, the second processing request is that MMSC sends to the request of MCPS multimedia information content to be differentiated the message of processing, this second corresponding message of processing request can adopt multiple implementation, as an example, in following table 1, provided the specific implementation of a kind of contents processing request message (MCP-content-process.REQ), this MCP-content-process.REQ can comprise several optional and essential fields, wherein can comprise a plurality of parameter X in disposition type field (X-MCPS-process-Type)
1X
2X
3X
4..., by the assignment of wherein a certain parameter such as X2 being come indication request, multimedia information content is differentiated (or identification).For example: MMSC sends MCP-content-process.REQ to MCPS, and make parameter X 2 values in the X-MCPS-process-Type field be " 1 ", represent that namely MMSC has sent above-mentioned second to MCPS and processed request, namely ask MCPS to differentiate processing to multimedia information content.
Table 1 contents processing request message MCP-content-process.REQ
| Field name | Value | Explanation |
| X-MCPS-Message-Type (MCPS type of message) | Text-string | Essential.HTTP parameter indicates type of message.Value is: MCP-content-process.REQ |
| X-MCPS-Process-Type (MCPS processes type) | Text-string | Essential.HTTP parameter indicates action type.Value is X 1X 2X 3X 4... X 1: whether need content adaptation, value is 0/1X 2: whether need content recognition, value is 0/1 X 3: whether need the content virus killing, value is 0/1X 4: from this field, keep, wouldn't use.Certain field value is that 1 expression needs to carry out corresponding operation. |
| X-MCPS-Transaction-ID (MCPS session identification) | Text-string | Essential.HTTP parameter, the parameter of the content registration request of unique identification that client is used; Require that MCPS is intact to be returned. |
| X-MCPS-Version (MCPS version number) | Text-string | Essential.HTTP parameter, the version number of interface protocol, current version is 3.0. |
| X-MCPS-Client-MsgID (MCPS client's message identifier) | Text-string | Essential.HTTP parameter, the unique identification of a piece of news |
| X-MCPS-From (MCPS source phone number) | Text-string | Optional.HTTP parameter, the phone number of transmit leg |
| X-MCPS-From-UserAgent (MCPS source mobile phone terminal type) | Text-string | Optional.HTTP parameter, transmit leg mobile phone terminal type |
| X-MCPS-To (MCPS purpose phone number) | Text-string | Optional.HTTP parameter, recipient's phone number.A plurality of numbers are with comma ", " separate. |
| X-MCPS-To-UserAgent (MCPS purpose source mobile phone terminal type) | Text-string | Optional.HTTP parameter, recipient's mobile phone terminal type.A plurality of numbers are with comma ", " separate, X-MCPS-To sequentially is consistent with field. |
| Request-PDU (request protocol data cell) | Request-PDU-value | Essential.HTTP message body, pending message body. |
In table 1, the Request-PDU definition is as shown in table 1-1.
Table 1-1
| Field name | Value | Explanation |
| X-Mms-Message-Type (Mms type of message) | Message-type-value=A-content-adapt.REQ | Condition is optional.This field must be filled out when request content is adaptive.Indicate type of message. |
| X-Mms-Transaction-ID (Mms session identification) | Transaction-id-value | Condition is optional.This field is essential when request content is adaptive.The uniquely tagged of this message, the transaction number corresponding with response message.Compatible consideration, consistent with HTTP parameter value. |
| X-Mms-Adaptation-Version (the adaptive version number of Mms) | Adaptation-version-value | Condition is optional.This field is essential when request content is adaptive.The version number of adapting protocol, current version is 3.0. |
| X-Mms-UAProf-URI (Mms terminal attribute sign) | UAProf-URI-value | Condition is optional.This field is essential when request content is adaptive.Indicate the UAProf file address of target terminal. |
| X-Mms-User-Agent (Mms user agent) | User-Agent-value | Condition is optional.This field is essential when request content is adaptive.Indicate user agent's model of target terminal.Compatible consideration, consistent with HTTP parameter value. |
| Subject (theme) | Subject-value | Optional.Message header may adaptive this field during content adaptation. |
| Content-Type (content type) | Content-type-value | Essential.Multimedia content type is right after thereafter the Content field. |
| Content (content) | Content-value | Essential.Multimedia content requires to be last field. |
Step S203, MCPS differentiate processing to multimedia information content, and return to the second result to MMSC.
In this step S203, the corresponding message of returning to the second result can adopt multiple implementation, as an example, in following table 2, provided the specific implementation of a kind of contents processing response message (MCP-content-process.RES), this MCP-content-process.RES can comprise several essential fields, wherein can comprise a plurality of parameter X in disposition type field (X-MCPS-process-Type)
1X
2X
3X
4..., show that by the assignment to wherein a certain parameter such as X2 this response message is that multimedia information content is differentiated the result of returning after (or identification).For example: MCPS sends MCP-content-process.RES to MMSC, and make parameter X 2 values in the X-MCPS-process-Type field be " 1 ", represent that namely MCPS has returned to above-mentioned the second result to MMSC, namely return to MMSC the multimedia information content of differentiating after processing.
In this step S203, by the discriminating to multimedia information content, can find out some customizing messages from multimedia information content.For example:
1) find out some illegal information (as yellow information, harm national security information) from multimedia information content, and the illegal information of finding out is carried out filtering, thereby make it can not arrive receiving terminal, avoid the terminal use is caused harmful effect.
2) find out a certain customizing messages from Multimedia Message; as FuWa, in order to whether be authorized to and propagate according to definite this information for information about of FuWa, perhaps this information is added up; determining the prevalence of this information, thereby provide foundation and means for the copyright protection of this information.
Table 2 contents processing response message MCP-content-process.RES
| Field name | Value | Explanation |
| X-MCPS-Message-Type (MCPS type of message) | Text-string | Essential.HTTP parameter indicates type of message.Value is: MCP-content-process.RES |
| X-MCPS-Process-Type (MCPS processes type) | Text-string | Essential.HTTP parameter, which operation is indication MCPS system carried out.Value is X 1X 2X 3X 4... X 1: whether carry out content adaptation, value is 0/1 X 2: whether carry out content recognition, value is 0/1X 3: whether carry out the content virus killing, value is 0/1X 4: from this field, keep, wouldn't use.Certain field value is that corresponding operation has been carried out in 1 expression. |
| X-MCPS-Transaction-ID (MCPS session identification) | Text-string | Essential.HTTP parameter, the parameter of the content registration request of unique identification that client is used; Require that MCPS is intact to be returned. |
| X-MCPS-Version (MCPS version number) | Text-string | Essential.HTTP parameter, the version number of interface protocol, current version is 3.0. |
| Response-PDU (response protocol data cell) | Response-PDU-value | Essential.HTTP message body. |
In table 2, the Response-PDU definition is as shown in table 2-1.
Table 2-1
| Field name | Value | Explanation |
| X-Mms-Message-Type (Mms type of message) | Message-type-value=A-content-adapt.RES | Condition is optional.This field must be filled out when request content is adaptive.Indicate type of message. |
| X-Mms-Transaction-ID (Mms session identification) | Transaction-id-value | Condition is optional.This field must be filled out when request content is adaptive.The uniquely tagged of this message, the transaction number corresponding with request message. |
| X-Mms-Adaptation-Version (the adaptive version number of Mms) | Adaptation-version-value | Condition is optional.This field must be filled out when request content is adaptive.The version number of adapting protocol, current version is 3.0. |
| X-Mms-Adaptation-Result-Status (the adaptive result phase of Mms) | Adaptation-Result-Status-value | Condition is optional.This field must be filled out when request content is adaptive.Adaptive result phase. |
| X-Mms-Adaptation-Result-Text (the adaptive resulting text of Mms) | Adaptation-Result-Text-value | Condition is optional.The textual description of adaptive result phase. |
| X-Mms-MCIS-Process-Result (Mms-MCIS result) | MCIS-Process-Result-Value | Condition is optional.This field must be filled out when request content is identified.The content recognition result phase. |
| X-Mms-MCIS-Process-Result-Tex t (Mms-MCIS result text) | MCIS-Process-Result-Text-Val ue | Condition is optional.The textual description of content recognition result phase. |
| X-Mms-MCSS-Process-Result (Mms-MCSS result) | MCSS-Process-Result-Value | Condition is optional.This field must be filled out when request content is killed virus.Content virus killing result phase. |
| X-Mms-MCSS-Process-Result-Te xt (Mms-MCSS result text) | MCSS-Process-Result-Text-Va lue | Condition is optional.The textual description of content virus killing result phase. |
| X-Mms-Process-Element-Result (Mms-unit result) | Process-Element-Result-value | Condition is optional.The situation as a result that in expression message body, each media elements is processed.Owing to may comprise a plurality of media elements in message, so this field may occur repeatedly.It should be noted that order that this field arranges in message must and former message in the sequence consensus arranged of media.Without this field, require to fill in this field when processing successfully when processing unsuccessfully. |
| X-Mms-Adaptation-Subject-Result (the adaptive theme result of Mms) | Adaptation-Subject-Result-value | Condition is optional.It is adaptive whether expression was done message header." Yes " expression was done adaptive, success; Adaptive or adaptive failure was not done in " No " expression.If request header is adaptive, this field must be filled in, otherwise does not fill in. |
| Subject (theme) | Subject-value | Condition is optional.The result that message header, message header are adapted.Require adaptively and adaptive to fill in this field when successful, otherwise do not fill in this field. |
| Content-Type (content type) | Content-type-value | Condition is optional.Multimedia content type.If message body Content exists, this field must extend this as actual content type, and a rear field can only be message body content, otherwise this field can not filled out. |
| Content (content) | Content-value | Condition is optional.Multimedia content. |
In the present embodiment, MMSC sends second to MCPS and processes request, MCPS receives second and multimedia information content is differentiated processing after processing request, and returns to the multimedia information content differentiated after processing to MMSC, thereby has realized by the discriminating of network side to the multimedia information content that sends.Make network side to carry out filtering to the bad media information that identifies on the one hand, effectively reduced bad media information from the source user's audiovisual is polluted; On the other hand, can also realize the propagation control of specific media information or conveying capacity statistics, for the copyright protection of network media information provides effective control device and relevant statistics.
Referring to Fig. 3, a kind of multimedia message processing method is provided in another embodiment, when realizing multimedia information content is differentiated processing, also realize safety and adaptation processing to multimedia information content.The concrete steps flow process comprises:
Step S301, MMSC obtain the Multimedia Message that needs transmission.
Step S302, MMSC send first to MCPS and process request, comprise multimedia information content and safe handling indication information in first processes request; And receive the first result that MCPS returns.
In this step S302, the first processing request is that MMSC sends to the request of MCPS multimedia information content to be carried out the message of safe handling, this first corresponding message of processing request can adopt multiple implementation, the MCP-content-process.REQ that still provides in the table 1 is as example, by a plurality of parameter X to comprising in its disposition type field (X-MCPS-process-Type)
1X
2X
3X
4... one of assignment come indication request to carry out safe handling to multimedia information content, for example when coming indication request to carry out safe handling to multimedia information content to the assignment of wherein parameter X 3, MMSC sends MCP-content-process.REQ to MCPS, and make parameter X 3 values in the X-MCPS-process-Type field be " 1 ", represent that namely MMSC has sent above-mentioned first to MCPS and processed request, namely ask MCPS to carry out safe handling to multimedia information content.
In this step S302, MCPS carries out safe handling to multimedia information content, as Multimedia Message is killed virus, then to MMSC feedback Multimedia Message safe handling response, so as with the safe handling result feedback to MMSC.The safe handling result comprises: safe and dangerous, when being safe, represent that current Multimedia Message can not work the mischief to receiving terminal when the safe handling result; When the safe handling result is danger, represent that current Multimedia Message can work the mischief to receiving terminal.
In this step S302, the corresponding message of returning to the first result can adopt multiple implementation, the MCP-content-process.RES that still provides in the table 2 is as example, by a plurality of parameter X to comprising in disposition type field (X-MCPS-process-Type) wherein
1X
2X
3X
4... one of carry out assignment, show that this response message is that multimedia information content is carried out the result returned after safe handling.For example: MCPS sends MCP-content-process.RES to MMSC, and make parameter X 3 values in the X-MCPS-process-Type field be " 1 ", represent that namely MCPS has returned to above-mentioned the first result to MMSC, namely return to multimedia information content after safe handling to MMSC.
Wherein, MCPS can comprise media contents security (the Media Content Security System of system, hereinafter referred is MCSS), media content identification system (Media Content Identification System, hereinafter referred is MCIS), media content adaption system (Media Content Adaptation System, hereinafter referred is MCAS).MMSC sends first to the MCSS in MCPS and processes request, returns to the first result by MCSS to MMSC.
Step S303, MMSC send second to MCPS and process request, and receive the second result that MCPS returns.
This step S303 has following two kinds of implementations:
Implementation one: MMSC sends the second processing request described in step S202 in above-described embodiment to MCPS; MCPS returns to MMSC the same treatment method that the second result also can adopt the step S203 in above-described embodiment.
Implementation two: MMSC except comprising multimedia information content and differentiating and process indication information, also comprises the adaptation processing indication information in the second processing request that MCPS sends.Specifically comprise:
MMSC sends the second processing request that includes the adaptation processing indication information to the MCIS in MCPS;
After MCIS differentiates processing to multimedia information content, initiate the content adaptation request to MCAS, carry the multimedia information content of differentiating after processing in the content adaptation request;
MCAS carries out adaptation processing to the multimedia information content that receives, and returns to the adaptation processing result to MCIS;
MCIS generates the second result according to the adaptation processing result, returns to MMSC.
In above-mentioned implementation two, MMSC sends to MCIS the second corresponding message of processing request that includes the adaptation processing indication information can adopt multiple implementation, the MCP-content-process.REQ that still provides in the table 1 is as example, by a plurality of parameter X to comprising in its disposition type field (X-MCPS-process-Type)
1X
2X
3X
4... assignment comes indication request that multimedia information content is differentiated and adaptation processing, for example when coming indication request to carry out adaptation processing to multimedia information content to wherein parameter X 1 assignment for " 1 ", by wherein parameter X 2 assignment are come indication request for " 1 ", multimedia information content is differentiated when processing, MMSC sends MCP-content-process.REQ to MCIS, and make parameter X 1 in the X-MCPS-process-Type field and parameter X 2 all value be " 1 ".
Process request when MMSC adopts above-mentioned implementation one to send second, and after getting the second result of returning, can also comprise the steps S304.
Step S304, MMSC send the 3rd to MCAS and process request, comprise multimedia information content and the adaptation processing indication information of differentiating after processing in the 3rd processes request, and receive MCAS and carry out the 3rd result returned after adaptation processing.
In this step S304, MMSC can adopt multiple implementation to the 3rd corresponding message of processing request that MCAS sends, the MCP-content-process.REQ that still provides in the table 1 is as example, by a plurality of parameter X to comprising in its disposition type field (X-MCPS-process-Type)
1X
2X
3X
4... one of assignment come indication request to carry out adaptation processing to the multimedia information content after differentiate processing, for example when coming indication request to carry out adaptation processing to differentiating multimedia information content after processing to wherein parameter X 1 assignment for " 1 ", MMSC sends MCP-content-process.REQ to MCAS, and makes parameter X 1 value in the X-MCPS-process-Type field be " 1 ".Represent that namely MMSC has sent the above-mentioned the 3rd to MCAS and processed request, namely ask MCAS to carry out adaptation processing to differentiating the multimedia information content after processing.
In this step S304, the corresponding message of returning to the 3rd result can adopt multiple implementation, the MCP-content-process.RES that still provides in the table 2 is as example, by a plurality of parameter X to comprising in disposition type field (X-MCPS-process-Type) wherein
1X
2X
3X
4... one of carry out assignment, show that this response message is that multimedia information content is carried out the result returned after adaptation processing.For example: MCAS sends MCP-content-process.RES to MMSC, and make parameter X 1 value in the X-MCPS-process-Type field be " 1 ", representing that namely MCAS has returned to above-mentioned the 3rd result to MMSC, namely returning through differentiate processing and the multimedia information content of adaptation processing to MMSC.
To issue a concrete Multimedia Message to Receiving Agent as example, the Signalling exchange flow chart corresponding with above-described embodiment flow process comprises as shown in Figure 4:
201, the SP server sends to MMSC and submits request (MM7_submit.REQ) to, in order to Multimedia Message is issued MMSC.
202, MMSC returns to the SP server and submits response (MM7_submit.RES) to, whether receives Multimedia Message with expression.
203, MMSC sends Multimedia Message safe handling request (namely first processing request) to MCSS, as sending MCP-content-process.REQ, makes parameter X 3 values wherein be " 1 ".
204, MCSS carries out the multimedia information content safe handling, as Multimedia Message is killed virus, and return to media contents security processing response (i.e. the first result) to MMSC, as sending MCP-content-process.RES, make parameter X 3 values wherein be " 1 ".
205, MMSC acts on behalf of to the recipient according to the safe handling result and sends notice request (MM1_notification.REQ), arrives to notify the recipient to act on behalf of Multimedia Message.Particularly, when being safe, act on behalf of transmission notice request to the recipient when the safe handling result, arrive to notify the recipient to act on behalf of Multimedia Message; When the safe handling result when being dangerous, the processing such as this Multimedia Message can be abandoned, and finish this transmitting multimedia message flow process.
206, the recipient agency returns to push-notification-answer (MM1_notification.RES) to MMSC, in order to advise fate is returned to MMSC.
207, the recipient agency sends to MMSC and extracts request message (MM1_retrieve.REQ), to extract Multimedia Message, extract request message and comprise terminal attribute, so that MCPS processes Multimedia Message according to terminal attribute, make Multimedia Message after processing be fit to the attribute of terminal.
208, MMSC sends Multimedia Message discriminating and adaptive request (adopting above-mentioned implementation two) to MCIS, as send above-mentioned MCP-content-process.REQ, make wherein parameter X 1 and X2 all value for " 1 ", so that MCIS and MCAS differentiate and adaptation processing Multimedia Message, described Multimedia Message is differentiated and adaptive request comprises multimedia information content and terminal attributive information.
209, MCIS differentiates processing to Multimedia Message, in order to multimedia information content is effectively identified, then initiates the content adaptation request to MCAS, and as sending MCP-content-process.REQ, parameter X 1 value wherein is " 1 ".
210, after MCAS carries out adaptation processing to Multimedia Message, send the content adaptation response to MCIS, in order to result is fed back to MCIS.
MCAS carries out adaptation processing to Multimedia Message and specifically comprises, according to the receiving terminal attribute, the form of Multimedia Message is processed, if the form of current Multimedia Message does not meet the attribute of terminal, just the form with Multimedia Message becomes the form that terminal is supported.
211, MCIS sends Multimedia Message to MMSC and differentiates and adaptive response, so as with MCIS and MCAS integrated treatment result feedback to MMSC.
212, MMSC acts on behalf of to the recipient and send to extract response, issue to the recipient agency carried out safe handling, differentiate process and adaptation processing after Multimedia Message.
213, the recipient agency sends the Multimedia Message reception result to MMSC.
In the present embodiment, not only realized by the discriminating of network side to the multimedia information content of transmission, make network side to carry out filtering to the bad media information that identifies, effectively reduced bad media information pollutes user's audiovisual from the source, and by Multimedia Message is carried out safe handling, make multimedia information content not carry virus, thereby can effectively protect the safety of receiving terminal; Multimedia Message is carried out adaptation processing, can make the form of Multimedia Message be fit to the form that terminal is supported, in order to can correctly show this Multimedia Message on terminal.
Provide a kind of multimedia message processing method in an embodiment again, when realizing multimedia information content is differentiated processing, also realize multimedia information content is carried out adaptation processing.
The idiographic flow of the present embodiment is compared with Fig. 3, has saved step S302, and all the other performing steps are identical, do not repeat.
In the present embodiment, not only realized by the discriminating of network side to the multimedia information content of transmission, make network side to carry out filtering to the bad media information that identifies, effectively reduced bad media information pollutes user's audiovisual from the source, and by Multimedia Message is carried out adaptation processing, can make the form of Multimedia Message be fit to the form that terminal is supported, in order to can correctly show this Multimedia Message on terminal.
Referring to Fig. 5, another embodiment provides a kind of multimedia message processing method, realizes multimedia information content is carried out safe handling.The concrete steps flow process comprises:
Step S501, MMSC obtain the Multimedia Message that needs transmission.
Step S502, MMSC send first to MCPS and process request, and the multimedia information content that carries comprise the Multimedia Message that obtains in first processes request in also comprises the safe handling indication information.
The specific implementation of this step S502 can adopt the respective handling mode of step S302 in above-described embodiment, does not repeat.
Step S503, MCPS carry out safe handling to multimedia information content, and return to the first result to MMSC.
The specific implementation of this step S503 can adopt the respective handling mode of step S302 in above-described embodiment, does not repeat.
In the present embodiment, by Multimedia Message is carried out safe handling, make multimedia information content not carry virus, thereby can effectively protect the safety of receiving terminal.
Referring to Fig. 6, then an embodiment provides a kind of multimedia message processing method, when realizing multimedia information content is carried out safe handling, also realizes content of multimedia is carried out adaptation processing.The concrete steps flow process comprises:
Step S601, MMSC obtain the Multimedia Message that needs transmission.
Step S602, MMSC send first to MCPS and process request, and the multimedia information content that carries comprise the Multimedia Message that obtains in first processes request in also comprises the safe handling indication information.
The specific implementation of this step S602 can adopt the respective handling mode of step S302 in above-described embodiment, does not repeat.
Step S603, MCPS carry out safe handling to multimedia information content, and return to the first result to MMSC.
The specific implementation of this step S603 can adopt the respective handling mode of step S302 in above-described embodiment, does not repeat.
Step S604, MMSC send reason request everywhere to MCPS, comprise multimedia information content and adaptation processing indication information in reason request everywhere, and receive that MCAS in MCPS carries out returning after adaptation processing the manage result everywhere.
In this step S604, MMSC can adopt multiple implementation to the corresponding message of the reason request everywhere that MCAS sends, the MCP-content-process.REQ that still provides in the table 1 is as example, by a plurality of parameter X to comprising in its disposition type field (X-MCPS-process-Type)
1X
2X
3X
4... one of assignment come indication request to carry out adaptation processing to the multimedia information content after differentiate processing, for example when coming indication request to carry out adaptation processing to differentiating multimedia information content after processing to wherein parameter X 1 assignment for " 1 ", MMSC sends MCP-content-process.REQ to MCAS, and makes parameter X 1 value in the X-MCPS-process-Type field be " 1 ".Represent that namely MMSC has sent above-mentioned reason request everywhere to MCAS, namely asks MCAS to carry out adaptation processing to multimedia information content.
In this step S604, return to the corresponding message of managing result everywhere and also can adopt multiple implementation, the MCP-content-process.RES that still provides in the table 2 is as example, by a plurality of parameter X to comprising in disposition type field (X-MCPS-process-Type) wherein
1X
2X
3X
4... one of carry out assignment, show that this response message is that multimedia information content is carried out the result returned after adaptation processing.For example: MCAS sends MCP-content-process.RES to MMSC, and make parameter X 1 value in the X-MCPS-process-Type field be " 1 ", represent that namely MCAS has returned to above-mentioned to MMSC and managed result everywhere, namely return through the multimedia information content after adaptation processing to MMSC.
In the present embodiment, by Multimedia Message is carried out safe handling, make multimedia information content not carry virus, thereby can effectively protect the safety of receiving terminal; Multimedia Message is carried out adaptation processing, can make the form of Multimedia Message be fit to the form that terminal is supported, in order to can correctly show this Multimedia Message on terminal.
One embodiment provides a kind of multimedia news service center, and is mutual with MCPS, realizes multimedia information content is differentiated processing.
Referring to Fig. 7, multimedia news service center comprises: Multimedia Message receiving element 71, the second request unit 72 and Multimedia Message transmitting element 73; Wherein:
Multimedia Message receiving element 71 is used for receiving Multimedia Message;
The second request unit 72, be used for sending second to MCPS and process request, comprise multimedia information content and differentiate and process indication information in described the second processing request, perhaps comprising multimedia information content in described the second processing request, differentiate and process indication information and adaptation processing indication information; Receive MCPS to described multimedia information content differentiate process or differentiate with adaptation processing after the second result of returning, and control Multimedia Message transmitting element 73 according to described the second result and carry out Multimedia Message and send;
Multimedia Message transmitting element 73 is used for sending described Multimedia Message to receiving terminal.
If when above-mentioned multimedia news service center also possesses the safe handling request function, also comprise:
The first request unit 74 is used for sending first to MCPS and processes request, comprises multimedia information content and safe handling indication information in described the first processing request; Receive MCPS and multimedia information content is carried out the first result of returning after safe handling; And when the first result shows that described multimedia information content is safe, start described the second request unit 72.
When if above-mentioned multimedia news service center also possesses the adaptation processing request function, can also comprise the 3rd request unit 75;
When not comprising the adaptation processing indication information in the second processing request that the second request unit 72 sends, the second request unit 72 will differentiate that according to the second result that receives the multimedia information content after processing sends described the 3rd request unit 75 to;
The 3rd request unit 75 is used for sending the 3rd to MCPS and processes request, comprises multimedia information content and the adaptation processing indication information of differentiating after processing in described the 3rd processing request; Receive MCPS and carry out to differentiating multimedia information content after processing the 3rd result of returning after adaptation processing, and control Multimedia Message transmitting element 73 according to the 3rd result and carry out Multimedia Message and send.
Another embodiment also provides a kind of multimedia news service center, and is mutual with MCPS, realizes multimedia information content is carried out safe handling.
Referring to Fig. 8, multimedia news service center comprises: Multimedia Message receiving element 71, the first request unit 74 and Multimedia Message transmitting element 73.Wherein identical in the concrete function of Multimedia Message receiving element 71 Multimedia Message transmitting elements 73 and Fig. 7, do not repeat.
The first request unit 74 is used for sending first to MCPS and processes request, comprises multimedia information content and safe handling indication information in described the first processing request; Receive MCPS and multimedia information content is carried out the first result of returning after safe handling; And when the first result shows that described multimedia information content is safe, control described Multimedia Message transmitting element 73 according to described the first result and carry out the Multimedia Message transmission.
If above-mentioned multimedia news service center also possesses the adaptation processing request function, also comprise:
The 4th request unit 76 is used for sending reason request everywhere to MCPS, comprises multimedia information content and adaptation processing indication information in described reason request everywhere; Receive MCPS and the manage result everywhere to what multimedia information content carried out returning after adaptation processing, manage the described Multimedia Message transmitting element 73 of output control everywhere according to described the and carry out Multimedia Message and send.
One embodiment provides a kind of media content processing system, and is mutual with MMSC, realizes multimedia information content is differentiated processing.
Referring to Fig. 9, media content processing system comprises: media content identification system 91, and the multimedia information content that comprises that is used for reception MMSC transmission is asked with the second processing that indication information is processed in discriminating; Described multimedia information content is differentiated processing, and return to the second result to MMSC.
In order to realize that multimedia information content is carried out safe handling, can also comprise:
Media contents security system 92 is used for receiving the first processing request that comprises multimedia information content and safe handling indication information that MMSC sends; Described multimedia information content is carried out safe handling, and return to the first result to MMSC.
In order to realize that multimedia information content is carried out adaptation processing, can also comprise:
The first media content adaption system 93, be used for the content adaptation request that comprises the multimedia information content after discriminating is processed that receiving media content identification system 91 sends, the multimedia information content that receives is carried out adaptation processing, and return to the adaptation processing result to described media content identification system 91; Perhaps
Ask for the multimedia information content of differentiating after processing comprising of reception MMSC transmission and the 3rd processing of adaptation processing indication information, the multimedia information content after described discriminating processing is carried out adaptation processing, and return to the 3rd result to MMSC.
An embodiment provides a kind of media content processing system again, and is mutual with MMSC, realizes multimedia information content is carried out safe handling.
Referring to Figure 10, media content processing system comprises: media contents security system 92, and its function is same as the previously described embodiments, is used for receiving first of multimedia information content and the safe handling indication information that comprise that MMSC sends and processes request; Described multimedia information content is carried out safe handling, and return to the first result to MMSC.
In order further to realize, multimedia information content is carried out adaptation processing, can also comprise the second media content adaption system 95, be used for receiving the reason request everywhere that comprises multimedia information content and adaptation processing indication information that MMSC sends, described multimedia information content is carried out adaptation processing, and return to and manage result everywhere to MMSC.
One of ordinary skill in the art will appreciate that all or part of step that realizes in more above-mentioned embodiment methods is to come the relevant hardware of instruction to complete by program, described program can be stored in a computer read/write memory medium, this program is when carrying out, comprise the steps: that sending second to media content processing system processes request, comprise multimedia information content and differentiate and process indication information in described the second processing request; Described media content processing system is differentiated processing to described multimedia information content, and returns to the second result to described multimedia news service center.Described storage medium, as: ROM/RAM, magnetic disc, CD etc.
One of ordinary skill in the art will appreciate that all or part of step that realizes in above-mentioned other embodiment methods is to come the relevant hardware of instruction to complete by program, described program can be stored in a computer read/write memory medium, this program is when carrying out, comprise the steps: that sending first to media content processing system processes request, described first processes request comprises multimedia information content and safe handling indication information; Described media content processing system is carried out safe handling to described multimedia information content, and returns to the first result to described multimedia news service center.Described storage medium, as: ROM/RAM, magnetic disc, CD etc.
Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of claim of the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.
Claims (13)
1. a multimedia message processing method, is characterized in that, comprising:
Multimedia news service center sends first to media content processing system and processes request, comprises multimedia information content and safe handling indication information in described the first processing request;
Described media content processing system is carried out safe handling to described multimedia information content, and returns to the first result to described multimedia news service center;
Described multimedia news service center sends second to media content processing system and processes request, comprises multimedia information content and differentiates and process indication information in described the second processing request, for request, multimedia information content is differentiated processing;
Described media content processing system is differentiated processing to described multimedia information content, and returns to the second result to described multimedia news service center.
2. the method for claim 1, is characterized in that, when described the first result showed that multimedia information content is safe, described multimedia news service center sent described second to media content processing system and processes request.
3. method as claimed in claim 1 or 2, it is characterized in that, described multimedia news service center sends described second to the media content identification system in media content processing system and processes request, also comprises the adaptation processing indication information in described the second processing request;
After described media content identification system is differentiated processing to described multimedia information content, media content adaption system in described media content processing system is initiated the content adaptation request, carries the multimedia information content of differentiating after processing in described content adaptation request;
Described media content adaption system carries out adaptation processing to the multimedia information content that receives, and returns to the adaptation processing result to described media content identification system;
Described media content identification system generates described the second result according to described adaptation processing result, returns to described multimedia news service center.
4. method as claimed in claim 1 or 2, is characterized in that, described multimedia news service center also comprises after receiving the second result that described media content processing system returns:
Described multimedia news service center sends the 3rd to media content processing system and processes request, comprises multimedia information content and the adaptation processing indication information of differentiating after processing in described the 3rd processing request;
Multimedia information content after described media content processing system is processed described discriminating carries out adaptation processing, and returns to the 3rd result to described multimedia news service center.
5. method as claimed in claim 4, it is characterized in that, the media contents security system of described multimedia news service center in the media content processing system sends described first and processes request, and system carries out safe handling to multimedia information content by described media contents security;
Described multimedia news service center sends described second to the media content identification system in media content processing system and processes request, by described media content identification system, multimedia information content is differentiated processing;
Described multimedia news service center sends the described the 3rd to the media content adaption system in media content processing system and processes request, carries out adaptation processing by described media content adaption system to differentiating the multimedia information content after processing.
6. a multimedia message processing method, is characterized in that, comprising:
Multimedia news service center sends first to media content processing system and processes request, and described first processes request comprises multimedia information content and safe handling indication information;
Described media content processing system is carried out safe handling to described multimedia information content, and return to the first result to described multimedia news service center, when described the first result shows that multimedia information content is safe, described multimedia news service center also sends second to media content processing system and processes request, comprise multimedia information content and differentiate and process indication information in described the second processing request, perhaps comprising multimedia information content in described the second processing request, differentiate and process indication information and adaptation processing indication information; Described media content processing system is differentiated described multimedia information content and is processed or described multimedia information content is differentiated and adaptation processing, and returns to the second result to described multimedia news service center;
When described the first result shows that multimedia information content is dangerous, stop described Multimedia Message handling process.
7. method as claimed in claim 6, is characterized in that, when not comprising the adaptation processing indication information in described the second processing request, also comprises:
Described multimedia news service center sends the 3rd to media content processing system and processes request, and the described the 3rd processes multimedia information content and the adaptation processing indication information that comprises in request after the discriminating of returning in described the second result is processed;
Multimedia information content after described media content processing system is processed described discriminating carries out adaptation processing, and returns to the 3rd result to described multimedia news service center.
8. method as claimed in claim 6, it is characterized in that, when described the first result shows that multimedia information content is safe, described multimedia news service center also sends reason request everywhere to media content processing system, comprises multimedia information content and adaptation processing indication information in described reason request everywhere;
Described media content processing system is carried out adaptation processing to described multimedia information content, and returns to the and manage result everywhere to described multimedia news service center.
9. described method as arbitrary in claim 7-8, it is characterized in that, the media contents security system of described multimedia news service center in the media content processing system sends described first and processes request, and system carries out safe handling to multimedia information content by described media contents security;
Described multimedia news service center sends described second to the media content identification system in media content processing system and processes request, by described media content identification system, multimedia information content is differentiated processing;
Described multimedia news service center sends the described the 3rd to the media content adaption system in media content processing system and processes request or reason request everywhere, carries out adaptation processing by described media content adaption system to differentiating multimedia information content or multimedia information content after processing.
10. a multimedia news service center, is characterized in that, comprising: Multimedia Message receiving element, the second request unit, Multimedia Message transmitting element and the first request unit;
Described Multimedia Message receiving element is used for receiving Multimedia Message;
Described the second request unit, be used for sending second to media content processing system and process request, comprise multimedia information content and differentiate and process indication information in described the second processing request, be used for request multimedia information content is differentiated processing, perhaps comprise multimedia information content in described the second processing request, differentiate and process indication information and adaptation processing indication information, be used for asking multimedia information content is differentiated processing; Receive described media content processing system to described multimedia information content differentiate process or differentiate with adaptation processing after the second result of returning, and control described Multimedia Message transmitting element according to described the second result and carry out Multimedia Message and send;
Described Multimedia Message transmitting element is used for sending described Multimedia Message to receiving terminal;
Described the first request unit is used for sending first to media content processing system and processes request, comprises multimedia information content and safe handling indication information in described the first processing request; Receive described media content processing system and described multimedia information content is carried out the first result of returning after safe handling; And when described the first result shows that described multimedia information content is safe, start described the second request unit.
11. multimedia news service center as claimed in claim 10 is characterized in that, also comprises the 3rd request unit;
When not comprising the adaptation processing indication information in the second processing request that described the second request unit sends, described the second request unit will differentiate that according to the second result that receives the multimedia information content after processing sends described the 3rd request unit to;
Described the 3rd request unit is used for sending the 3rd to media content processing system and processes request, comprises multimedia information content and the adaptation processing indication information of differentiating after processing in described the 3rd processing request; Receive multimedia information content after described media content processing system is processed described discriminating and carry out the 3rd result returned after adaptation processing, and control described Multimedia Message transmitting element according to described the 3rd result and carry out Multimedia Message and send.
12. a media content processing system is characterized in that, comprising:
The media content identification system, the multimedia information content that comprises that is used for the transmission of reception multimedia news service center is asked with the second processing that indication information is processed in discriminating, and described the second processing asks to be used for asking multimedia information content is differentiated processing; Described multimedia information content is differentiated processing, and return to the second result to described multimedia news service center;
The media contents security system is used for receiving the first processing request that comprises multimedia information content and safe handling indication information that multimedia news service center sends; Described multimedia information content is carried out safe handling, and return to the first result to described multimedia news service center.
13. media content processing system as claimed in claim 12 is characterized in that, also comprises:
The media content adaption system, be used for the content adaptation request that comprises the multimedia information content after discriminating is processed that the receiving media content identification system sends, the multimedia information content that receives is carried out adaptation processing, and return to the adaptation processing result to described media content identification system; Perhaps
Be used for receiving that described multimedia news service center sends comprises the 3rd of the multimedia information content differentiated after processing and adaptation processing indication information and process request, multimedia information content after described discriminating is processed carries out adaptation processing, and returns to the 3rd result to described multimedia news service center.
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