CN101651702A - Media processing method, device and system - Google Patents
Media processing method, device and system Download PDFInfo
- Publication number
- CN101651702A CN101651702A CN 200810118178 CN200810118178A CN101651702A CN 101651702 A CN101651702 A CN 101651702A CN 200810118178 CN200810118178 CN 200810118178 CN 200810118178 A CN200810118178 A CN 200810118178A CN 101651702 A CN101651702 A CN 101651702A
- Authority
- CN
- China
- Prior art keywords
- control information
- memory module
- media
- medium
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The embodiment of the invention relates to a media processing method, a device and a system. The media processing method comprises the following steps: acquiring control information containing a storage mode; and storing recorded media according to the control information. A media gateway comprises an acquisition module used for acquiring the control information containing the storage mode and a storage module used for storing the recorded media according to the control information acquired by the acquisition module. A media gateway controller comprises a sending module used for sending a media recording signal carrying the control information. The embodiment of the invention stores the recorded media according to the control information; moreover, the control information can be realized by extending MG communication protocols so as to ensure that MG can store recorded media according to the storage mode; therefore, a simple and efficient solution for the control of media recording andstorage modes is provided.
Description
Technical field
The present invention relates to the communications field, especially a kind of processing method of medium, Apparatus and system.
Background technology
Media Gateway Controller (Media Gateway Controller is called for short MGC) and media gateway (Media Gateway is called for short MG) are two important network element entities of the packet network under professional and the bearing separation structure.Be responsible for service control function by MGC, and MG is responsible for the media bearer function, realized separating of professional control plane and media bearer plane, thereby fully shared Internet resources, simplified device upgrade and professional expansion, reduced development and maintenance cost.
Under the control of MGC, MG can record the specific medium from miscellaneous equipment or user that receives.The medium of having recorded need store certain location into, may be in MG this locality, and also may be at long-range miscellaneous equipment.If this position is empty originally, the media content of recording so can directly be stored.If but this position is non-NULL originally, has for example stored the media content of recording before this, the media content of so newly recording need select following two kinds of memory modules to store: a kind of is to cover storage; Another kind is to append storage.
But under the MGC-MG separation architecture, also uncontrollable MG carries out the storage of recording medium according to above-mentioned two kinds of memory modules at present.
Summary of the invention
The embodiment of the invention provides a kind of processing method, Apparatus and system of medium, in order to realize that MG carries out the storage of recording medium according to memory module.
The embodiment of the invention provides a kind of processing method of medium, comprising:
Obtain the control information that includes memory module;
According to described control information the medium of having recorded are stored.
The embodiment of the invention also provides a kind of media gateway, comprising:
Acquisition module is used to obtain the control information that includes memory module;
Memory module, the control information that is used for obtaining according to described acquisition module is stored the medium of having recorded.
The embodiment of the invention provides a kind of Media Gateway Controller again, comprising: sending module is used to send the media record signal that carries the control information that includes memory module.
The embodiment of the invention provides a kind of treatment system of medium again, comprising:
Media Gateway Controller is used to send the media record signal;
Media gateway is used for according to described media record signal medium being recorded, and obtains the control information that includes memory module, and according to described control information the medium of having recorded is stored.
As shown from the above technical solution, the embodiment of the invention is stored the medium of having recorded according to the control information that includes memory module, this control information can realize by the communication protocol of MG is expanded, thereby make MG can carry out the storage of recording medium, the solution of simple and effective is provided for the control of media record memory module according to memory module.
Below in conjunction with accompanying drawing specific embodiments of the invention are described in further detail.
Description of drawings
The schematic flow sheet of the processing method of the medium that Fig. 1 provides for the embodiment of the invention one;
The schematic flow sheet of the processing method of the medium that Fig. 2 provides for the embodiment of the invention two;
The structural representation of the media gateway that Fig. 3 provides for the embodiment of the invention three;
The structural representation of the media gateway that Fig. 4 provides for the embodiment of the invention four;
The structural representation of the Media Gateway Controller that Fig. 5 provides for the embodiment of the invention five.
Embodiment
The schematic flow sheet of the processing method of the medium that Fig. 1 provides for the embodiment of the invention one, as shown in Figure 1, present embodiment can may further comprise the steps:
The control information that MG obtained in the present embodiment can be provided with to MG by MGC or miscellaneous equipment and obtain, and also can obtain by setting in advance on MG.The memory module that is comprised in the control information can be stored for covering, can also be for appending storage.Under the control of MGC, MG can record the specific medium from miscellaneous equipment or user that receives, according to the control information that includes memory module the medium of having recorded are stored, thereby make MG can carry out the storage of recording medium, the solution of simple and effective is provided for the control of media record memory module according to memory module.
The schematic flow sheet of the processing method of the medium that Fig. 2 provides for the embodiment of the invention two, as shown in Figure 2, present embodiment can may further comprise the steps:
Usually MGC can use signal (Signal) indication MG to carry out recording of specific medium, for example media record (PlayRecord) signal.Present embodiment can come presentation medium to record the memory module that should adopt by a parameter of such signal.Can be with this parameter called after memory module (Storage Mode), parameter identification can be sm.This sm parameter can be elected as and enumerate (Enumeration) type, value is for covering (" Overwrite ") or appending (" Append "), the content that the sm parameter value is recorded for " Overwrite " representative covers the former media content of having preserved, the media content that the sm parameter value is recorded for " Append " representative is appended to the former media content of having preserved, and sm parameter default value is " Overwrite ".This sm parameter also can be elected boolean (Boolean) type as, value is for opening (" On ") or closing (" Off "), the content that the sm parameter value is recorded for " On " representative covers the former media content of having preserved, the media content that the sm parameter value is recorded for " Off " representative is appended to the former media content of having preserved, and sm parameter default value is " On ".
The control information of the sm parameter representative in the present embodiment is provided with to MG by the media record signal by MGC, and this information is handed down to the parameter that MG is used to indicate the media record signal that carries out media record as MGC.Replacedly, the control information of sm parameter representative can also be provided with to MG by other message or signal by miscellaneous equipment, also can set in advance on MG.When MG carried out media record, if the representative of sm parameter value covers memory module or default, then the storage of recording medium content should begin to cover from the memory location section start; If memory module is appended in the representative of sm parameter value, then the storage of recording medium content should be appended to after the former storing media content.
Further, when the memory module in the present embodiment is stored for covering, can also further include the storage skew in the control information.Present embodiment can come the start offset of presentation medium recording and storing by another parameter of such signal.Can be with this parameter called after storage skew (Storage Offset), parameter identification can be so.This so parameter is integer (Integer) type, and default value is 0.It is the unit of criterion that the unit of so parameter can select with time, for example 10 milliseconds; Can also select with the space is the unit of criterion, for example byte (Byte).So parameter is only just effective when the representative of sm parameter value covers memory module.
Similarly, the control information of above-mentioned sm parameter and so parameter representative is provided with to MG by the media record signal by MGC, and this information is handed down to the parameter that MG is used to indicate the media record signal that carries out media record as MGC.Replacedly, the control information of sm parameter and so parameter representative can also be provided with to MG by other message or signal by miscellaneous equipment, also can set in advance on MG.When MG carried out media record, if the representative of sm parameter value covers memory module or default, then the storage of recording medium content should begin from the skew of so parameter indication to cover, further, if so parameter is default,, also be that the memory location section start begins to cover then from being offset 0; If memory module is appended in the representative of sm parameter value, then the storage of recording medium content should be appended to after the former storing media content.
For example: suppose that the sm parameter is an enumeration type, value is " Overwrite " or " Append "; The unit of so parameter is 10 milliseconds; Target memory space Central Plains has stored 80 seconds media content.If MGC issues " PlayRecord " signal and gives MG, and the parameter s m=" Overwrite " of this signal is set simultaneously in issuing, so=" 3000 ", then MG will begin to carry out the spreadability storage from the 30th second of target storage position when carrying out corresponding media record; If MGC issues " PlayRecord " signal and gives MG, and the parameter s m=" Append " of this signal is set simultaneously in issuing, then MG will begin the storage of appending property from the 80th second of target storage position when carrying out corresponding media record.
Present embodiment is by being provided with to MG by MGC or miscellaneous equipment, perhaps on MG, set in advance, can be so that MG obtains the memory module (cover or append) that the storage of recording medium should be adopted, for the control of media record memory module provides the solution of simple and effective, make MGC can indicate MG when media record is stored, former storing media content to be covered or appends as required.
The structural representation of the media gateway that Fig. 3 provides for the embodiment of the invention three, as shown in Figure 3, present embodiment can comprise acquisition module 31 and memory module 32.Wherein, acquisition module 31 obtains the control information that includes memory module; Memory module 32 is stored the medium of having recorded according to the control information that acquisition module 31 is obtained, and the memory module that is comprised in the control information can be the covering memory module, can also be for appending memory module.
In the present embodiment, under the control of MGC, MG can record the specific medium from miscellaneous equipment or user that receives, memory module is stored the medium of having recorded according to the control information that includes memory module that acquisition module obtained, thereby make MG can carry out the storage of recording medium, the solution of simple and effective is provided for the control of media record memory module according to memory module.
Control information in the present embodiment can be provided with to MG by MGC or miscellaneous equipment, thereby realizes that acquisition module can get access to control information.Control information in the present embodiment can also set in advance on MG, the structural representation of the media gateway that Fig. 4 provides for the embodiment of the invention four, as shown in Figure 4, present embodiment can further include set in advance described control information module 33 is set, acquisition module 31 can obtain control information from module 33 is set, thereby makes memory module 32 to store the medium of having recorded according to the control information that acquisition module 31 is obtained.
Replacedly, present embodiment can further include the receiver module (not shown) that receives the media record signal that carries the control information that includes memory module, to replace that module 33 is set, acquisition module also can obtain control information from receiver module.
Further, when the memory module among the foregoing description three and the embodiment four is stored for covering, can also further include the storage offset parameter in the control information, memory module 32 can also promptly cover memory module according to control information the medium of having recorded are begun to cover storage from the skew of storing the offset parameter indication.
The media gateway that the embodiment of the invention three and embodiment four are provided is applicable to the processing method of arbitrary medium that the embodiment of the invention one and embodiment two are provided.
The structural representation of the Media Gateway Controller that Fig. 5 provides for the embodiment of the invention five, as shown in Figure 5, present embodiment can comprise sending module 51, be used for sending the media record signal that carries the control information that includes memory module to media gateway, the memory module that is comprised in the control information can be the covering memory module, can also be for appending memory module.
Further, when the memory module in the present embodiment is stored for covering, can also further include the storage offset parameter in the control information.
The Media Gateway Controller that present embodiment provided is applicable to the processing method of arbitrary medium that the embodiment of the invention one and embodiment two are provided.
Arbitrary media gateway that the embodiment of the invention three and embodiment four are provided, the Media Gateway Controller that is provided with the embodiment of the invention five all can be formed the treatment system of medium, are equally applicable to the processing method of arbitrary medium that the embodiment of the invention one and embodiment two provided.
The processing method of arbitrary medium that the invention described above embodiment provided, device and system all can be applied to adopt in the Media Resource Server of separation architecture, be mutual about media record between media resource controlling device and the media resource processing arrangements, at this moment media resource controlling device is equivalent to Media Gateway Controller, and media resource processing arrangements is equivalent to media gateway.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can be finished by the relevant hardware of program command, aforesaid program can be stored in the computer read/write memory medium, this program is carried out the step that comprises said method embodiment when carrying out; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1, a kind of processing method of medium is characterized in that comprising:
Obtain the control information that includes memory module;
According to described control information the medium of having recorded are stored.
2, method according to claim 1 is characterized in that describedly obtaining the control information that includes memory module and being specially: obtain the described control information that sets in advance.
3, method according to claim 1 is characterized in that describedly obtaining the control information that includes memory module and being specially: obtain described control information according to the media record signal that carries described control information that receives.
4,, it is characterized in that described memory module is shown the covering storage or appends storage by memory module parameter and list of values thereof according to the described method of the arbitrary claim of claim 1 to 3.
5, method according to claim 4, it is characterized in that described memory module is for covering storage, also include the storage offset parameter in the described control information, the described medium of having recorded storages according to described control information is specially: the skew of the medium of having recorded being indicated from described storage offset parameter according to described control information begins to cover storage.
6, a kind of media gateway is characterized in that comprising:
Acquisition module is used to obtain the control information that includes memory module;
Memory module, the control information that is used for obtaining according to described acquisition module is stored the medium of having recorded.
7, media gateway according to claim 6 is characterized in that also comprising:
Module is set, is used to set in advance described control information, obtain described control information for described acquisition module; Perhaps
Receiver module is used to receive the media record signal that carries the control information that includes memory module, obtains described control information for described acquisition module.
8, according to claim 6 or 7 described media gateway, it is characterized in that described memory module is for covering storage, also include the storage offset parameter in the described control information, described memory module also is used for beginning to cover storage according to the skew that described control information is indicated from described storage offset parameter the medium of having recorded.
9, a kind of Media Gateway Controller is characterized in that comprising: sending module is used to send the media record signal that carries the control information that includes memory module.
10, Media Gateway Controller according to claim 9 is characterized in that described memory module for covering storage, also includes the storage offset parameter in the described control information.
11, a kind of treatment system of medium is characterized in that comprising:
Media Gateway Controller is used to send the media record signal;
Media gateway is used for according to described media record signal medium being recorded, and obtains the control information that includes memory module, and according to described control information the medium of having recorded is stored.
12, the treatment system of medium according to claim 11, it is characterized in that described Media Gateway Controller also is used to send the media record signal that carries the control information that includes memory module, obtain described control information according to the described media record signal that receives for described media gateway.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810118178 CN101651702A (en) | 2008-08-13 | 2008-08-13 | Media processing method, device and system |
| PCT/CN2009/071406 WO2010017712A1 (en) | 2008-08-13 | 2009-04-22 | Method, apparatus and system for media processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810118178 CN101651702A (en) | 2008-08-13 | 2008-08-13 | Media processing method, device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101651702A true CN101651702A (en) | 2010-02-17 |
Family
ID=41668665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810118178 Pending CN101651702A (en) | 2008-08-13 | 2008-08-13 | Media processing method, device and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101651702A (en) |
| WO (1) | WO2010017712A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG82587A1 (en) * | 1997-10-21 | 2001-08-21 | Sony Corp | Recording apparatus, recording method, playback apparatus, playback method, recording/playback apparatus, recording/playback method, presentation medium and recording medium |
| CN1241777A (en) * | 1998-04-24 | 2000-01-19 | 索尼株式会社 | Recording/playback apparatus, recording/playback method, presentation medium and recording medium |
| KR20050077326A (en) * | 2004-01-27 | 2005-08-02 | 엘지전자 주식회사 | Recording system by subscription |
| US20070230902A1 (en) * | 2006-03-31 | 2007-10-04 | Masstech Group Inc. | Dynamic disaster recovery |
| CN100471174C (en) * | 2006-04-03 | 2009-03-18 | 华为技术有限公司 | Method for realizing recording pause function via H.248 protocol |
-
2008
- 2008-08-13 CN CN 200810118178 patent/CN101651702A/en active Pending
-
2009
- 2009-04-22 WO PCT/CN2009/071406 patent/WO2010017712A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010017712A1 (en) | 2010-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101553783B (en) | For receiving the system and method for control command at ancillary equipment | |
| US6119144A (en) | Apparatus and method for information transfer between a video server and a general purpose computer or the like | |
| CN104820701A (en) | Method and system for recording and synchronizing data | |
| CN101958732B (en) | System, method, and apparatus for data communication | |
| CN101477575A (en) | Multimedia information storing and playing method and apparatus | |
| CN107526616A (en) | A kind of main frame carries out the method and device of data write-in and reading to BMC | |
| CN103491522A (en) | Terminal adaption method and device | |
| CN105550377B (en) | The processing method and processing device of multimedia file | |
| CN101997977B (en) | Method and device for enabling mobile terminal and smart card to be compatible with different network systems | |
| CN106453663B (en) | Improved storage expansion method and device based on cloud service | |
| CN101951361B (en) | Method for accessing intelligent card and server | |
| CN1829231B (en) | Method and apparatus for direct reception of inbound data | |
| TWI320894B (en) | Method of enhancing multimedia content | |
| CN101562628B (en) | Method, system and server for managing and releasing individual digital media information | |
| CN101651702A (en) | Media processing method, device and system | |
| CN101702732A (en) | Document synchronous method and document synchronous system | |
| KR100519016B1 (en) | Server system and method for transmitting an error message to a client system | |
| CN101997885B (en) | User data scheduling method, server and data center | |
| US7212363B2 (en) | Magnetic disk apparatus | |
| CN101261588A (en) | File read-write control device, system and method | |
| US20080077738A1 (en) | Storing and Reading of Data from a Memory Medium | |
| US10461957B2 (en) | System and method for supporting both bulk storage and Ethernet communications | |
| CN102724547A (en) | Remote data acquisition system and remote data acquisition method | |
| CN116567063B (en) | Vehicle-mounted controller, service discovery method and computer program product | |
| CN103500092A (en) | Judgment method for WORM appending writing and storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100217 |