CN105099990B - Media recording method, device and system - Google Patents
Media recording method, device and system Download PDFInfo
- Publication number
- CN105099990B CN105099990B CN201410173202.6A CN201410173202A CN105099990B CN 105099990 B CN105099990 B CN 105099990B CN 201410173202 A CN201410173202 A CN 201410173202A CN 105099990 B CN105099990 B CN 105099990B
- Authority
- CN
- China
- Prior art keywords
- media
- server
- gateway
- recording server
- media recording
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/40—Network security protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of media recording methods, device and system, belong to field of communication technology.This method includes：When gateway receives network detection request, test media stream is sent to multiple media recording servers, so that the multiple media recording server is when receiving the test media stream, the test media stream is recorded as media file, and sends the file data amount of the media file to signal server；The gateway receives the address information for the first media recording server that the signal server is sent, and first media recording server is the maximum media recording server of file data amount that the signal server is chosen from the multiple media recording server；The gateway is based on the address information, carries out media record on first media recording server.The present invention can guarantee the best in quality of the media file recorded, and farthest reduce influence of the Network status to media file quality.
Description
Technical field
The present invention relates to field of communication technology, in particular to a kind of media recording method, device and system.
Background technique
Terminal in enterprise is when carrying out voice communication or video communication, it usually needs to the media transmitted in communication process
Stream is recorded.And current many enterprises all have multiple Administrative Areas, such as a general headquarters region and multiple branch regions.It should
It is each configured with gateway in general headquarters region and multiple branch region, when realizing media record function, general headquarters region or branch
The gateway in region can be used for will be by media stream that the gateway transmits to media recording server, so as to the media record
Server records the Media Stream received.And in order to save network bandwidth, network weaving is avoided, the media record service
Device can generally configure in the general headquarters region.
Whether media record is carried out by the gateway in general headquarters region or the gateway of branch region, will by Media Stream from
Gateway is sent to media recording server, which depends on net current between the gateway and the media recording server
Network situation, when Network status is poor, it is easy to influence the quality of media record, especially when the gateway by branch region into
Row media record and media recording server configuration is at general headquarters region, it is current between the gateway and the media recording server
Influence of the Network status to media record quality it is more obvious, be easy to cause media record unstable quality.
Summary of the invention
In order to solve problems in the prior art, the embodiment of the invention provides a kind of media recording methods, device and system.
The technical solution is as follows：
In a first aspect, a kind of media recording method is provided, the method includes：
When gateway receives network detection request, test media stream is sent to multiple media recording servers, so that described
Multiple media recording servers are recorded as media file when receiving the test media stream, by the test media stream, and
The file data amount of the media file is sent to signal server；
The gateway receives the address information for the first media recording server that the signal server is sent, and described first
Media recording server is that the file data amount that the signal server is chosen from the multiple media recording server is maximum
Media recording server；
The gateway is based on the address information, carries out media record on first media recording server.
With reference to first aspect, in the first possible implementation of first aspect, the gateway is to multiple media records
Server sends test media stream, including：
The gateway is sent out with identical coding mode and identical bearing mode to the multiple media recording server
Send the test media stream.
With reference to first aspect or the first possible implementation of first aspect, it can be able to achieve for second in first aspect
In mode, the gateway sends test media stream to multiple media recording servers, including：
Multicast group is added in the multiple media recording server by the gateway；
For the gateway in a manner of multicast, each media recording server into the multicast group sends the test matchmaker
Body stream.
With reference to first aspect, in the third possible implementation of first aspect, the gateway is believed based on the address
Breath, carrying out media record on first media recording server includes：
The gateway is when receiving the Media Stream wait record that the terminal communicated by the gateway is sent, to institute
It states Media Stream to be recorded and carries out audio mixing；
The gateway is according to the address information, Media Stream after sending from audio mixing to first media recording server,
So that the Media Stream after the audio mixing is recorded as media file by first media recording server.
In conjunction with any of the above-described possible implementation, in the 4th kind of possible implementation of first aspect, the test
Media Stream is video flowing or audio stream.
Second aspect provides a kind of media recording method, the method includes：
When each media recording server in multiple media recording servers receives the test media stream of gateway transmission
When, the test media stream is recorded as media file；
The file data amount for the media file itself recorded is sent to signalling service by each media recording server
Device, so that the signal server is according to the file data amount received from the multiple media recording server, to the gateway
The address information of the first media recording server is sent, so that the gateway is based on the address information, in first media
Media record is carried out on Video Record Processor, first media recording server is file in the multiple media recording server
The maximum media recording server of data volume.
With reference to first aspect, in the first possible implementation of first aspect, the method also includes：
When first media recording server receives the Media Stream wait record that the gateway is sent, by the matchmaker
Body stream is recorded as media file.
The third aspect provides a kind of media recording method, the method includes：
When signal server receives the file data amount that multiple media recording servers are sent, the multiple matchmaker is determined
Maximum first media recording server of file data amount in body Video Record Processor, the multiple media recording server is used for will
The test media stream that gateway is sent is recorded as media file, and the file data amount of media file is sent to the signalling service
Device；
The signal server obtains the address information of first media recording server；
The signal server sends the address information to the gateway, so that the gateway is believed based on the address
Breath, carries out media record on first media recording server.
Fourth aspect, provides a kind of media record device, and described device includes：
Sending module being tested, when for receiving network detection request, sending test matchmaker to multiple media recording servers
Body stream, so that when receiving the test media stream, the test media stream is recorded for the multiple media recording server
For media file, and send to signal server the file data amount of the media file；
Address information receiving module, for receiving the address for the first media recording server that the signal server is sent
Information, first media recording server are the text that the signal server is chosen from the multiple media recording server
The maximum media recording server of part data volume；
Media record module carries out media on first media recording server for being based on the address information
It records.
In conjunction with fourth aspect, in the first possible implementation of fourth aspect, the test sending module includes：
Transmission unit is tested, when specifically for receiving the network detection request, with identical coding mode and phase
Same bearing mode sends the test media stream to the multiple media recording server.
In conjunction with the possible implementation of the first of fourth aspect or fourth aspect, can be able to achieve for second in fourth aspect
In mode, the test sending module includes：
Multicast group determination unit, for when receiving network detection request, the multiple media recording server to be added
Enter multicast group；
Multicast transmission unit, in a manner of multicast, each media recording server into the multicast group to be sent
The test media stream.
In conjunction with fourth aspect, in the third possible implementation of fourth aspect, the media record module includes：
Downmixing unit, for receiving the Media Stream to be recorded sent by the terminal that the gateway is communicated
When, audio mixing is carried out to the Media Stream to be recorded；
Audio mixing media stream unit, for being sent to first media recording server according to the address information
Media Stream after audio mixing, so that the Media Stream after the audio mixing is recorded as media file by first media recording server.
In conjunction with any of the above-described possible implementation, in the 4th kind of possible implementation of fourth aspect, the test
Media Stream is video flowing or audio stream.
5th aspect, provides a kind of media record device, and the media record device is multiple media recording servers
In any media recording server, described device includes：
Test media document recording module, for when receive gateway transmission test media stream when, by the test matchmaker
Body stream is recorded as media file；
File data amount sending module, the file of the media file for recording the test media document recording module
Data volume is sent to signal server, so that the signal server is according to the text received from the multiple media recording server
Part data volume sends the address information of the first media recording server to the gateway, so that the gateway is based on the address
Information, carries out media record on first media recording server, and first media recording server is the multiple
The maximum media recording server of file data amount in media recording server.
In conjunction with the 5th aspect, in the first possible implementation of the 5th aspect, described device further includes：
Media file records module, for when receiving the Media Stream wait record that the gateway is sent, by the matchmaker
Body stream is recorded as media file.
6th aspect, provides a kind of media record device, described device includes：
Server determining module, for determining when receiving the file data amount that multiple media recording servers are sent
Maximum first media recording server of file data amount in the multiple media recording server, the multiple media record clothes
Business device is used to the test media stream that gateway is sent being recorded as media file, and the file data amount of media file is sent to institute
State signal server；
Address information obtains module, for obtaining the address information of first media recording server；
Address information sending module, for sending the address information to the gateway, so that the gateway is based on described
Address information carries out media record on first media recording server.
7th aspect, provide a kind of media record system, the system comprises gateway, multiple media recording servers and
Signal server,
When the gateway is for receiving network detection request, test media is sent to the multiple media recording server
Stream；
Each media recording server in the multiple media recording server is used to record the test media stream
For media file, and send to the signal server file data amount of media file；
The signal server is used to receive the file data amount that each media recording server is sent, according to reception
The file data amount sent from the multiple media recording server, obtains the address information of the first media recording server, institute
Stating the first media recording server is the maximum media recording server of file data amount；
The gateway is also used to receive the address information, is based on the address information, takes in first media record
Media record is carried out on business device.
Technical solution bring beneficial effect provided in an embodiment of the present invention is：
Methods, devices and systems provided in an embodiment of the present invention are carrying out matchmaker by configuring multiple media recording servers
Before body is recorded, which first sends test media stream, multiple media recording server to multiple media recording server
The file data amount of media file is sent to the signal server, the signal server select file data volume maximum first
Media recording server, the gateway carry out media record on first media recording server.The file data of media file
Amount can reflect the network quality between gateway and the media recording server for recording the media file, according to received from multiple
The file data amount of media recording server, maximum first media recording server of select file data volume, first media
Network quality between Video Record Processor and the gateway is best, can guarantee best in quality, the maximum journey for the media file recorded
Reduce influence of the Network status to the media file quality of recording to degree.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the structural schematic diagram of media record system provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of media recording method provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of media recording method provided in an embodiment of the present invention；
Fig. 4 is a kind of flow chart of media recording method provided in an embodiment of the present invention；
Fig. 5 is a kind of flow chart of media recording method provided in an embodiment of the present invention；
Fig. 6 is a kind of flow chart of media recording method provided in an embodiment of the present invention；
Fig. 7 is a kind of media record device structural schematic diagram provided in an embodiment of the present invention；
Fig. 8 is a kind of media record device structural schematic diagram provided in an embodiment of the present invention；
Fig. 9 is a kind of media record device structural schematic diagram provided in an embodiment of the present invention；
Figure 10 is a kind of structural schematic diagram of media record system provided in an embodiment of the present invention；
Figure 11 is a kind of structural schematic diagram of media record equipment provided in an embodiment of the present invention；
Figure 12 is a kind of structural schematic diagram of media record equipment provided in an embodiment of the present invention；
Figure 13 is a kind of structural schematic diagram of media record equipment provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Before introducing the embodiment of the present invention, first it is situated between to media record system applied by the embodiment of the present invention
It continues.
Fig. 1 is the structural schematic diagram of media record system provided in an embodiment of the present invention, referring to Fig. 1, the media record system
System includes terminal, gateway, disributed media Video Record Processor cluster, application server and signal server.Wherein, the distribution
Media recording server cluster includes multiple media recording servers, and each media recording server is for receiving gateway transmission
Terminal between the Media Stream that is communicated, and the Media Stream is recorded as media file.The terminal is for initiating instruction, the net
It closes the instruction for initiating terminal and is transmitted to the application server, which is used to handle the finger by the gateway forwards
It enables, and carries out information exchange with the signal server, which is used to handle the request of the application server, is also used to
Information exchange is carried out with media recording server.
By taking the media record system includes general headquarters region, branch region 1 and branch region 2 as an example, the application server and
The signal server is configured at general headquarters region, when the terminal for being located at branch region 1 initiates media record instruction, the signalling service
Device can select a media recording server to be handed down to branch region 1 from the disributed media Video Record Processor cluster, with right
Communication process between the terminal and other terminals is recorded.
Fig. 2 is a kind of flow chart of media recording method provided in an embodiment of the present invention.The execution master of the inventive embodiments
Body is gateway, and referring to fig. 2, this method includes：
201, when gateway receives network detection request, test media stream is sent to multiple media recording servers, so that
Multiple media recording server is recorded as media file when receiving the test media stream, by the test media stream, and to
Signal server sends the file data amount of the media file.
202, the gateway receives the address information of the first media recording server of signal server transmission, first matchmaker
Body Video Record Processor is the maximum media of file data amount that the signal server is chosen from multiple media recording server
Video Record Processor.
203, the gateway is based on the address information, carries out media record on first media recording server.
Method provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
Optionally, which sends test media stream to multiple media recording servers, including：
For the gateway with identical coding mode and identical bearing mode, sending to multiple media recording server should
Test media stream.
Optionally, which sends test media stream to multiple media recording servers, including：
Multicast group is added in multiple media recording server by the gateway；
For the gateway in a manner of multicast, each media recording server into the multicast group sends the test media stream.
Optionally, which is based on the address information, and media record is carried out on first media recording server and includes：
The gateway waits recording when receiving the Media Stream wait record that the terminal communicated by the gateway is sent to this
The Media Stream of system carries out audio mixing；
The gateway is according to the address information, Media Stream after sending from audio mixing to first media recording server, so that should
Media Stream after the audio mixing is recorded as media file by the first media recording server.
Optionally, which is video flowing or audio stream.
All the above alternatives can form alternative embodiment of the invention using any combination, herein no longer
It repeats one by one.
Fig. 3 is a kind of flow chart of media recording method provided in an embodiment of the present invention.The execution master of the inventive embodiments
Body is media recording server, and referring to Fig. 3, this method includes：
301, when each media recording server in multiple media recording servers receives the test matchmaker of gateway transmission
When body stream, which is recorded as media file.
302, the file data amount for the media file itself recorded is sent to signaling clothes by each media recording server
Business device, so that the signal server is sent according to the file data amount received from multiple media recording server to the gateway
The address information of first media recording server, so that the gateway is based on the address information, in first media recording server
Upper carry out media record, first media recording server are the maximum matchmaker of file data amount in multiple media recording server
Body Video Record Processor.
Method provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
Optionally, this method further includes：
When first media recording server receives the Media Stream wait record that the gateway is sent, by the matchmaker
Body stream is recorded as media file.
All the above alternatives can form alternative embodiment of the invention using any combination, herein no longer
It repeats one by one.
Fig. 4 is a kind of flow chart of media recording method provided in an embodiment of the present invention.The execution master of the inventive embodiments
Body is signal server, and referring to fig. 4, this method includes：
401, it when signal server receives the file data amount that multiple media recording servers are sent, determines multiple
Maximum first media recording server of file data amount in media recording server, multiple media recording server is used for will
The test media stream that gateway is sent is recorded as media file, and the file data amount of media file is sent to the signalling service
Device.
402, the signal server obtains the address information of first media recording server.
403, the signal server sends the address information to the gateway, so that the gateway is based on the address information, at this
Media record is carried out on first media recording server.
Method provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
Fig. 5 is a kind of flow chart of media recording method provided in an embodiment of the present invention.The interaction master of the inventive embodiments
Body is terminal, gateway, multiple media recording servers, signal server and application server, and referring to Fig. 5, this method includes：
500, the terminal sends media record instruction to the gateway.
Wherein, which is the gateway of the terminal affiliated area, which can send to the gateway and instruct, as registration refers to
Enable, call instruction, media record instruction etc., which can be sent to the application server by the instruction and handle.
501, when the gateway receives media record instruction, media record instruction is sent to the application server.
In embodiments of the present invention, which is used for the instruction that sends by the gateway of processing terminal, and with this
Signal server carries out information exchange.The application server can be Call AS (Call Application Server, calling
Application server) or Meeting AS (Meeting Application Server, conference applications server).
Further, media record instruction is used to indicate the communication process carried out to the terminal with other terminals and records
The communication that system, the terminal and other terminals carry out can be voice communication or video communication etc., in addition, the terminal and other terminals
The communication of progress can be based on SIP (Session Initiation Protocol, Session initiation Protocol) or H.323 agreement
Deng.Media record instruction can be triggered by clicking operation of the user to record button or record key in the terminal,
Can the terminal originated calls instruct when automatic trigger.
It should be noted that the step 500 and 501 is optional step, in fact, the terminal can not also pass through the gateway
To the application server send the media record instruction, but by the application server detect the terminal with another end
When end is communicated, step 502 is executed, directly to record to the communication process between the terminal and another terminal.Into
One step, which presets the designated terminal recorded automatically to communication process, when the application server is examined
When measuring any designated terminal and being communicated with another terminal, which is recorded.
502, when the application server receives media record instruction, create meeting on the gateway, and with the end
End is negotiated again, by the joining meeting to terminal.
In the embodiment of the present invention, each region includes at least one branch, and each branch includes at least one terminal.The end
End can initiate the call instruction of the terminal to same branch, can also initiate the calling of the terminal to the same area difference branch
Instruction, can also initiate to that is to say the call instruction of the terminal of different zones, at least two terminals communicated may be located
In the same branch of the same area or the different branches of the same area, it is also possible in different regions, then the application server
When receiving media record instruction, the terminal of the initiation call instruction is first determined, and then determine the net of the terminal affiliated area
It closes, meeting is created on the gateway, and negotiate again with the terminal, by the joining meeting to terminal, to be communicated in the terminal
During media record is carried out in the meeting.
503, the application server sends media record request to the signal server.
In embodiments of the present invention, which is used to handle the request of the application server, is also used to more with this
A media recording server carries out information exchange.The signal server can be sip server or other servers.The application clothes
It is engaged in after device creation meeting, sends media record request to the signal server, the signal server is requested to service media record
Meeting is added in device.
504, when the signal server receives media record request, to the gateway and multiple media recording server
Send network detection request.
In embodiments of the present invention, multiple media recording server uses distributed structure/architecture, which can be with
It selects any media recording server to be handed down to the terminal and carries out media record.But it should in order to understand before carrying out media record
Network quality between multiple media recording servers and the gateway, the signal server are receiving media record request
When, network detection request is sent to multiple media recording server, meanwhile, which sends the network to the gateway
Detection request, requests the gateway to detect the network quality between multiple media recording server.
It should be noted that the embodiment of the present invention is with the signal server to the gateway and multiple media recording server
Send network detection request for be illustrated, in fact, the network detection request can also by the application server or its
His server is sent to the gateway and multiple media recording server, and it is not limited in the embodiment of the present invention.
505, when the gateway receives network detection request, with identical coding mode and identical bearing mode,
The test media stream is sent to each media recording server.
Wherein, which can be RTP (Real-time Transport Protocol, real-time transport protocol) side
Formula or other modes, it is not limited in the embodiment of the present invention.
In embodiments of the present invention, which preselects test media file, when receiving network detection request,
With identical coding mode and identical bearing mode, the test media stream is sent to each media recording server.Wherein,
The test media file can be audio file or video file, correspondingly, the test media stream can be audio stream or video
Stream, it is not limited in the embodiment of the present invention.
In order to realize that, with identical coding mode and identical bearing mode, sending to each media recording server should
Multiple media recording server can be added multicast group, solved to the test media file by test media stream, the gateway
Analysis, obtains the test media stream, and in a manner of multicast, and each media recording server into the multicast group sends test matchmaker
Body stream.
At the same time due to the gateway, which is parsed, obtains the test media stream, and with
Identical coding mode and identical bearing mode send the test media stream to each media recording server, then exclude
Other factors in addition to the network quality between the gateway and multiple media recording server are to the media text recorded
The influence of the file data amount of part, so as to can reflect the gateway more with this for the file data amount of multiple media recording server
Network quality between a media recording server can be with by comparing the file data amount of multiple media recording server
Compare the network quality between the gateway and multiple media recording server.
506, the test media stream is recorded as matchmaker when receiving the test media stream by each media recording server
Body file, and obtain the file data amount of media file.
For each media recording server, when the network quality between the gateway and the media recording server compared with
When poor, it is easy to the file of lost data packets or the media file for introducing noise, and then the media recording server being caused to generate
Data volume can reduce, in some instances it may even be possible to can be less than the file data amount of the test media file.Therefore, the media recording server institute
The file data amount of the media file of generation is bigger, and the network quality between the gateway and the media recording server is better.
507, each media recording server sends this document data volume to the signal server.
Each media recording server sends this article number of packages when getting this document data volume, to the signal server
According to amount, which can know that the gateway is every with this according to the file data amount that each media recording server is sent
Network quality between a media recording server.
508, when the signal server receives the file data amount that each media recording server is sent, from multiple
In media recording server, maximum first media recording server of select file data volume obtains first media record clothes
The address information of business device.
In embodiments of the present invention, the file data amount of first media recording server is maximum, then first media are recorded
Network quality between control server and the gateway is best, can be used for carrying out media record.Therefore, which selects
First media recording server, obtains the address information of first media recording server, which is taken
Business device is handed down to the terminal, and media record is carried out during the terminal is communicated.
Wherein, the address information of first media recording server is used to uniquely determine first media recording server,
It can be (Internet Protocol, the Internet protocol) address IP or the device numbering of first media recording server
Deng it is not limited in the embodiment of the present invention.
509, the signal server sends the address information to the application server.
510, when the application server receives the address information, the address information is sent to the gateway.
Media record is carried out in first media recording server for the ease of the subsequent gateway, when the application server
When receiving the address information, the address information is sent to the gateway, which, can be to first matchmaker according to the address information
Body Video Record Processor sends Media Stream.
511, the gateway is based on the address information, which is added the meeting, in the meeting
Carry out media record.
Specifically, when the gateway receives the Media Stream wait record of terminal transmission, the Media Stream to be recorded to this
Progress audio mixing, the Media Stream after obtaining audio mixing, and according to the address information, after sending audio mixing to first media recording server
Media Stream so that the Media Stream after the audio mixing is recorded as media file by first media recording server, and be stored in this
In first media recording server.
Optionally, the gateway is according to the address information, based on RTP (Real-time Transport Protocol, in real time
Transport protocol) to first media recording server send audio mixing after Media Stream.Still optionally further, the gateway with transmission
Identical bearing mode when the test media stream, the Media Stream after sending the audio mixing to first media recording server.
Method provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first when receiving network detection request, sends test media stream, multiple matchmaker to multiple media recording server
The test media stream is recorded as media file by body Video Record Processor, and the file data amount of media file is sent to the signaling
Server, maximum first media recording server of signal server select file data volume, the gateway is in first media
Media record is carried out on Video Record Processor.The file data amount of media file can reflect gateway and record the matchmaker of the media file
Network quality between body Video Record Processor, according to the file data amount received from multiple media recording server, selection text
Maximum first media recording server of part data volume, the network quality between first media recording server and the gateway is most
It is good, it can guarantee the best in quality of the media file recorded, farthest reduce Network status to media file quality
It influences.
Fig. 6 is a kind of flow chart of media recording method based on the media record system.The inventive embodiments are to record
For scene, the interaction agents of the inventive embodiments is terminal, gateway, multiple recording servers, sip server and Call AS,
Referring to Fig. 6, this method includes：
600, terminal sends media record instruction to gateway.
601, when the gateway receives media record instruction, media record instruction is sent to Call AS.
602, when Call AS receives media record instruction, meeting is created on the gateway, and assist again with the terminal
Quotient, by the joining meeting to terminal.
603, Call AS sends media record request to sip server.
604, when sip server receives media record request, net is sent to the gateway and multiple recording server
Network detection request.
605, when the gateway receives network detection request, multicast group is added in multiple recording server, and with group
The mode broadcast, each recording server into the multicast group send test media stream.
606, the test media stream is recorded as media text when receiving the test media stream by multiple recording server
Part.
607, multiple recording server sends the file data amount of the media file to sip server.
608, it when sip server receives the file data amount that multiple recording servers are sent, is taken from multiple recording
Maximum first recording server of select file data volume in business device, obtains the address information of first recording server.
609, sip server sends the address information to Call AS.
610, when Call AS receives the address information, the address information is sent to the gateway.
611, the gateway is based on the address information, which is added the meeting, is carried out in the meeting
Media record.
It should be noted that the embodiment of the present invention is concerned only with media record process, and not to the communication between terminal
Journey is specifically described, and in fact, the calling terminal initiates call instruction when calling terminal calls called terminal, simultaneously
Media record instruction can be initiated, then when Call AS receives the call instruction and media record instruction, can be taken to SIP
Business device sends the media record request when sending invite request, so that sip server gets first recording server
After address information, first recording server is sent when listening response (200OK) return to the called terminal to Call AS
Address information, the gateway can carry out media record based on the address information when receiving the address information.
Method provided in an embodiment of the present invention, by configuring multiple recording servers, before carrying out media record, the net
It closes and first sends test media stream to multiple recording server, which is recorded as media by multiple recording server
File, and the file data amount of media file is sent to the sip server, the sip server select file data volume is maximum
The first recording server, which carries out media record on first recording server.The file data amount of media file
It can reflect the network quality between gateway and the recording server for recording the media file, taken according to received from multiple recording
The file data amount of business device, maximum first recording server of select file data volume, first recording server and the gateway
Between network quality it is best, can guarantee record media file it is best in quality, farthest reduce Network status
Influence to media file quality.
Fig. 7 is a kind of media record device structural schematic diagram provided in an embodiment of the present invention, and referring to Fig. 7, which includes：
Sending module 701 is tested, when for receiving network detection request, sending and testing to multiple media recording servers
Media Stream, so that multiple media recording server is recorded as matchmaker when receiving the test media stream, by the test media stream
Body file, and send to signal server the file data amount of the media file；
Address information receiving module 702 connect with test sending module 701, the sent for receiving the signal server
The address information of one media recording server, first media recording server are the signal server from multiple media record
The maximum media recording server of file data amount chosen in server；
Media record module 703 is connect with address information receiving module 702, for be based on the address information, this first
Media record is carried out on media recording server.
Device provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
Optionally, which includes：
Transmission unit is tested, when specifically for receiving network detection request, with identical coding mode and identical
Bearing mode, send the test media stream to multiple media recording server.
Optionally, which includes：
Multicast group determination unit, for when receiving network detection request, multiple media recording server to be added
Multicast group；
Multicast transmission unit, in a manner of multicast, each media recording server into the multicast group is sent should
Test media stream.
Optionally, which includes：
Downmixing unit, for when receiving the Media Stream wait record that the terminal that is communicated by the gateway is sent,
Audio mixing is carried out to the Media Stream to be recorded；
Audio mixing media stream unit, for sending audio mixing to first media recording server according to the address information
Media Stream afterwards, so that the Media Stream after the audio mixing is recorded as media file by first media recording server.
Optionally, which is video flowing or audio stream.
All the above alternatives can form alternative embodiment of the invention using any combination, herein no longer
It repeats one by one.
Fig. 8 is a kind of media record device structural schematic diagram provided in an embodiment of the present invention, referring to Fig. 8, the media record
Device is any media recording server in multiple media recording servers, which includes：
Test media document recording module 801, for when receive gateway transmission test media stream when, by test matchmaker
Body stream is recorded as media file；
File data amount sending module 802 is connect with test media document recording module 801, for the test media is literary
The file data amount that part records the media file that module is recorded is sent to signal server, so that the signal server is according to reception
From the file data amount of multiple media recording server, the address information of the first media recording server is sent to the gateway,
So that the gateway is based on the address information, media record is carried out on first media recording server, first media record
Server is the maximum media recording server of file data amount in multiple media recording server.
Device provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
Optionally, which further includes：
Media file record module, for when receive the gateway transmission the Media Stream wait record when, by the Media Stream
It is recorded as media file.
Above-mentioned optional technical solution can form alternative embodiment of the invention using any combination, herein no longer one by one
It repeats.
Fig. 9 is a kind of media record device structural schematic diagram provided in an embodiment of the present invention, and referring to Fig. 9, which includes：
Server determining module 901, for when receiving the file data amount that multiple media recording servers are sent, really
Maximum first media recording server of file data amount in fixed the multiple media recording server, the multiple media record
Server is used to the test media stream that gateway is sent being recorded as media file, and the file data amount of media file is sent to
The signal server；
Address information obtains module 902 and connect with server determining module 901, for obtaining the first media record service
The address information of device；
Address information sending module 903 obtains module 902 with address information and connect, and believes for sending the address to the gateway
Breath carries out media record on first media recording server so that the gateway is based on the address information.
Device provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
It should be noted that：Media record device provided by the above embodiment is in media record, only with above-mentioned each function
The division progress of module can according to need and for example, in practical application by above-mentioned function distribution by different function moulds
Block is completed, i.e., the internal structure of equipment is divided into different functional modules, to complete all or part of function described above
Energy.In addition, media record device provided by the above embodiment and media recording method embodiment belong to same design, it is specific real
Existing process is detailed in embodiment of the method, and which is not described herein again.
Figure 10 is a kind of structural schematic diagram of media record system provided in an embodiment of the present invention, referring to Figure 10, the system
Including gateway 1001, multiple media recording servers 1002 and signal server 1003,
When the gateway 1001 is for receiving network detection request, sends and test to multiple media recording server 1002
Media Stream；
1002 each media recording server 1002 is used for the test media stream in multiple media recording server
It is recorded as media file, and sends the file data amount of media file to the signal server；
The signal server 1003 is used to receive the file data amount that each media recording server is sent, according to reception
The file data amount sent from multiple media recording server, obtains the address information of the first media recording server, this
One media recording server is the maximum media recording server of file data amount；
The gateway 1001 is also used to receive the address information, the address information is based on, in first media recording server
Upper carry out media record.
System provided in an embodiment of the present invention, by configuring multiple media recording servers, before carrying out media record,
The gateway first sends test media stream to multiple media recording server, and multiple media recording server is by media file
File data amount is sent to the signal server, the maximum first media record service of signal server select file data volume
Device, the gateway carry out media record on first media recording server.The file data amount of media file can reflect net
The network quality between the media recording server of the media file is closed and records, according to received from multiple media record service
The file data amount of device, maximum first media recording server of select file data volume, first media recording server with
Network quality between the gateway is best, can guarantee the best in quality of the media file recorded, farthest reduce net
Influence of the network situation to the media file quality of recording.
Optionally, which is used for when receiving network detection request, with identical coding mode and phase
Same bearing mode, sends the test media stream to multiple media recording server.
Optionally, which is used for when receiving network detection request, by multiple media recording server
Multicast group is added；And in a manner of multicast, each media recording server into the multicast group sends the test media stream.
Optionally, which is used to receive the matchmaker to be recorded sent by the terminal that the gateway is communicated
When body stream, audio mixing is carried out to the Media Stream to be recorded, according to the address information, is sent to first media recording server mixed
Media Stream after sound, so that the Media Stream after the audio mixing is recorded as media file by first media recording server.
Optionally, which is video flowing or audio stream.
Optionally, the first media recording server 1002 in multiple media recording server 1002 is used to work as and receive
When the Media Stream wait record that the gateway is sent, which is recorded as media file.
All the above alternatives can form alternative embodiment of the invention using any combination, herein no longer
It repeats one by one.
Figure 11 is a kind of structural schematic diagram of media record equipment provided in an embodiment of the present invention, referring to Figure 11, including：It connects
Receive device 1101, transmitter 1102, memory 1103 and processor 1104, the receiver 1101, the transmitter 1102 and the storage
Device 1103 is connect with the processor 1104 respectively, which is stored with program code, and the processor 1104 is for calling
The program code executes following operation：
When receiving network detection request, test media stream is sent to multiple media recording servers, so that multiple matchmaker
Body Video Record Processor is recorded as media file when receiving the test media stream, by the test media stream, and to signalling service
Device sends the file data amount of the media file；Receive the address letter of the first media recording server of signal server transmission
Breath, first media recording server are the file data amount that the signal server is chosen from multiple media recording server
Maximum media recording server；Based on the address information, media record is carried out on first media recording server.
Optionally, which is also used to call the program code, executes following operation：
When receiving network detection request, with identical coding mode and identical bearing mode, to multiple
Media recording server sends the test media stream.
Optionally, which is also used to call the program code, executes following operation：
When receiving network detection request, multicast group is added in multiple media recording server, and with multicast
Mode, each media recording server into the multicast group send the test media stream.
Optionally, which is also used to call the program code, executes following operation：
When receiving the Media Stream wait record that the terminal communicated by the gateway is sent, the matchmaker to be recorded to this
Body stream carries out audio mixing；According to the address information, Media Stream after sending from audio mixing to first media recording server so that this
Media Stream after the audio mixing is recorded as media file by one media recording server.
Optionally, which is video flowing or audio stream.
Figure 12 is a kind of structural schematic diagram of media record equipment provided in an embodiment of the present invention, is applied to multiple media and records
In each media recording server in control server, referring to Figure 12, including：Receiver 1201, transmitter 1202, memory
1203 and processor 1204, the receiver 1201, the transmitter 1202 and the memory 1203 connect with the processor 1204 respectively
It connects, which is stored with program code, which executes following operation for calling the program code：
When receiving the test media stream of gateway transmission, which is recorded as media file；Itself is recorded
The file data amount of the media file of system is sent to signal server, so that the signal server is according to received from multiple media
The file data amount of Video Record Processor sends the address information of the first media recording server to the gateway, so that the gateway base
In the address information, media record is carried out on first media recording server, which is that this is more
The maximum media recording server of file data amount in a media recording server.
Optionally, which is also used to call the program code, executes following operation：
When receiving the Media Stream wait record of gateway transmission, which is recorded as media file.
Figure 13 is a kind of structural schematic diagram of media record equipment provided in an embodiment of the present invention, referring to Figure 13, including：It connects
Receive device 1301, transmitter 1302, memory 1303 and processor 1304, the receiver 1301, the transmitter 1302 and the storage
Device 1303 is connect with the processor 1304 respectively, which is stored with program code, and the processor 1304 is for calling
The program code executes following operation：
When receiving the file data amount that multiple media recording servers are sent, multiple media recording server is determined
Middle maximum first media recording server of file data amount, multiple media recording server are used for the test for sending gateway
Media Stream is recorded as media file, and the file data amount of media file is sent to the signal server；Obtain first matchmaker
The address information of body Video Record Processor；Send the address information to the gateway so that the gateway is based on the address information, this
Media record is carried out on one media recording server.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (19)
1. a kind of media recording method, which is characterized in that the method includes：
When gateway receives network detection request, test media stream is sent to multiple media recording servers, so that the multiple
Media recording server is recorded as media file when receiving the test media stream, by the test media stream, and to letter
Server is enabled to send the file data amount of the media file；
The gateway receives the address information for the first media recording server that the signal server is sent, first media
Video Record Processor is the maximum matchmaker of file data amount that the signal server is chosen from the multiple media recording server
Body Video Record Processor；
The gateway is based on the address information, communicates on first media recording server to by the gateway
The Media Stream to be recorded that sends of terminal carry out media record.
2. being tested the method according to claim 1, wherein the gateway is sent to multiple media recording servers
Media Stream, including：
The gateway sends institute with identical coding mode and identical bearing mode, to the multiple media recording server
State test media stream.
3. being tested the method according to claim 1, wherein the gateway is sent to multiple media recording servers
Media Stream, including：
Multicast group is added in the multiple media recording server by the gateway；
For the gateway in a manner of multicast, each media recording server into the multicast group sends the test media
Stream.
4. according to the method described in claim 2, it is characterized in that, the gateway sends test to multiple media recording servers
Media Stream, including：
Multicast group is added in the multiple media recording server by the gateway；
For the gateway in a manner of multicast, each media recording server into the multicast group sends the test media
Stream.
5. the method according to claim 1, wherein the gateway is based on the address information, described first
Media record is carried out to the Media Stream to be recorded that the terminal communicated by the gateway is sent on media recording server
Including：
The gateway when receiving the Media Stream wait record that the terminal that is communicated by the gateway is sent, to it is described to
The Media Stream of recording carries out audio mixing；
The gateway is according to the address information, Media Stream after sending from audio mixing to first media recording server, so that
Media Stream after the audio mixing is recorded as media file by first media recording server.
6. method according to claim 1-5, which is characterized in that the test media stream is video flowing or audio
Stream.
7. a kind of media recording method, which is characterized in that the method includes：
It, will when each media recording server in multiple media recording servers receives the test media stream of gateway transmission
The test media stream is recorded as media file；
The file data amount for the media file itself recorded is sent to signal server by each media recording server, is made
The signal server according to the file data amount received from the multiple media recording server, to gateway transmission the
The address information of one media recording server takes so that the gateway is based on the address information in first media record
Media record, first matchmaker are carried out to the Media Stream to be recorded that the terminal communicated by the gateway is sent on business device
Body Video Record Processor is the maximum media recording server of file data amount in the multiple media recording server.
8. the method according to claim 1, wherein the method also includes：
When first media recording server receives the Media Stream wait record that the gateway is sent, by the Media Stream
It is recorded as media file.
9. a kind of media recording method, which is characterized in that the method includes：
When signal server receives the file data amount that multiple media recording servers are sent, the multiple media record is determined
Maximum first media recording server of file data amount in control server, the multiple media recording server are used for gateway
The test media stream of transmission is recorded as media file, and the file data amount of media file is sent to the signal server；
The signal server obtains the address information of first media recording server；
The signal server sends the address information to the gateway, so that the gateway is based on the address information,
The Media Stream to be recorded that the terminal communicated by the gateway is sent is carried out on first media recording server
Media record.
10. a kind of media record device, which is characterized in that described device includes：
Sending module being tested, when for receiving network detection request, sending test media stream to multiple media recording servers,
So that the multiple media recording server is recorded as media when receiving the test media stream, by the test media stream
File, and send to signal server the file data amount of the media file；
Address information receiving module, for receiving the address letter for the first media recording server that the signal server is sent
Breath, first media recording server are the file that the signal server is chosen from the multiple media recording server
The maximum media recording server of data volume；
Media record module, for be based on the address information, on first media recording server to by gateway into
The Media Stream to be recorded that the terminal of row communication is sent carries out media record.
11. device according to claim 10, which is characterized in that the test sending module includes：
Transmission unit is tested, when specifically for receiving network detection request, with identical coding mode and identical
Bearing mode sends the test media stream to the multiple media recording server.
12. device according to claim 10, which is characterized in that the test sending module includes：
Multicast group determination unit, for receive network detection request when, by the multiple media recording server addition group
Broadcast group；
Multicast transmission unit, described in a manner of multicast, each media recording server into the multicast group is sent
Test media stream.
13. device according to claim 11, which is characterized in that the test sending module includes：
Multicast group determination unit, for receive network detection request when, by the multiple media recording server addition group
Broadcast group；
Multicast transmission unit, described in a manner of multicast, each media recording server into the multicast group is sent
Test media stream.
14. device according to claim 10, which is characterized in that the media record module includes：
Downmixing unit, for when receiving the Media Stream wait record that the terminal that is communicated by gateway is sent, to described
Media Stream to be recorded carries out audio mixing；
Audio mixing media stream unit, for sending audio mixing to first media recording server according to the address information
Media Stream afterwards, so that the Media Stream after the audio mixing is recorded as media file by first media recording server.
15. the described in any item devices of 0-14 according to claim 1, which is characterized in that the test media stream be video flowing or
Audio stream.
16. a kind of media record device, which is characterized in that the media record device is appointing in multiple media recording servers
One media recording server, described device include：
Test media document recording module, for when receive gateway transmission test media stream when, by the test media stream
It is recorded as media file；
File data amount sending module, the file data of the media file for recording the test media document recording module
Amount is sent to signal server, so that the signal server is according to the number of files received from the multiple media recording server
According to amount, the address information of the first media recording server is sent to the gateway, so that the gateway is based on the address information,
The media to be recorded sent on first media recording server to the terminal communicated by the gateway flow into
Row media record, first media recording server are the maximum matchmaker of file data amount in the multiple media recording server
Body Video Record Processor.
17. device according to claim 16, which is characterized in that described device further includes：
Media file records module, for when receiving the Media Stream wait record that the gateway is sent, by the Media Stream
It is recorded as media file.
18. a kind of media record device, which is characterized in that described device includes：
Server determining module, described in determining when receiving the file data amount that multiple media recording servers are sent
Maximum first media recording server of file data amount, the multiple media recording server in multiple media recording servers
Test media stream for sending gateway is recorded as media file, and the file data amount of media file is sent to signaling clothes
Business device；
Address information obtains module, for obtaining the address information of first media recording server；
Address information sending module, for sending the address information to the gateway, so that the gateway is based on the address
Information, the media to be recorded that the terminal communicated by the gateway is sent on first media recording server
Stream carries out media record.
19. a kind of media record system, which is characterized in that the system comprises gateway, multiple media recording servers and signalings
Server,
When the gateway is for receiving network detection request, test media stream is sent to the multiple media recording server；
Each media recording server in the multiple media recording server is used to the test media stream being recorded as matchmaker
Body file, and to the signal server send media file file data amount；
The signal server is used to receive the file data amount that each media recording server is sent, according to received from institute
The file data amount that multiple media recording servers are sent is stated, obtains the address information of the first media recording server, described the
One media recording server is the maximum media recording server of file data amount；
The gateway is also used to receive the address information, the address information is based on, in first media recording server
On media record is carried out to the Media Stream to be recorded that the terminal that is communicated by the gateway is sent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173202.6A CN105099990B (en) | 2014-04-28 | 2014-04-28 | Media recording method, device and system |
| PCT/CN2014/094516 WO2015165269A1 (en) | 2014-04-28 | 2014-12-22 | Media recording method, device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410173202.6A CN105099990B (en) | 2014-04-28 | 2014-04-28 | Media recording method, device and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105099990A CN105099990A (en) | 2015-11-25 |
| CN105099990B true CN105099990B (en) | 2018-11-20 |
Family
ID=54358128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410173202.6A Active CN105099990B (en) | 2014-04-28 | 2014-04-28 | Media recording method, device and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105099990B (en) |
| WO (1) | WO2015165269A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691710A (en) * | 2004-04-30 | 2005-11-02 | 华为技术有限公司 | Automatic end-to-end voice quality test system and method thereof |
| CN101087399A (en) * | 2006-06-09 | 2007-12-12 | 中兴通讯股份有限公司 | A multi-media terminal and its method for conference recording and playing |
| CN101365119A (en) * | 2008-09-25 | 2009-02-11 | 北京中星微电子有限公司 | Video recording balance equalizing method used for network video monitoring system |
| CN201312323Y (en) * | 2008-11-25 | 2009-09-16 | 孟秀娟 | IP real-time on-line recording system |
| CN102111604A (en) * | 2009-12-28 | 2011-06-29 | 杭州华三通信技术有限公司 | Conference recording method and conference recording system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7054420B2 (en) * | 2002-09-11 | 2006-05-30 | Telstrat International, Ltd. | Voice over IP telephone recording architecture |
| CN101262583B (en) * | 2007-03-05 | 2011-06-15 | 华为技术有限公司 | Recording method, entity and system for media stream |
| CN101651664A (en) * | 2008-08-14 | 2010-02-17 | 华为技术有限公司 | Method, media gateway and system for reporting media recording length information |
-
2014
- 2014-04-28 CN CN201410173202.6A patent/CN105099990B/en active Active
- 2014-12-22 WO PCT/CN2014/094516 patent/WO2015165269A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1691710A (en) * | 2004-04-30 | 2005-11-02 | 华为技术有限公司 | Automatic end-to-end voice quality test system and method thereof |
| CN101087399A (en) * | 2006-06-09 | 2007-12-12 | 中兴通讯股份有限公司 | A multi-media terminal and its method for conference recording and playing |
| CN101365119A (en) * | 2008-09-25 | 2009-02-11 | 北京中星微电子有限公司 | Video recording balance equalizing method used for network video monitoring system |
| CN201312323Y (en) * | 2008-11-25 | 2009-09-16 | 孟秀娟 | IP real-time on-line recording system |
| CN102111604A (en) * | 2009-12-28 | 2011-06-29 | 杭州华三通信技术有限公司 | Conference recording method and conference recording system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015165269A1 (en) | 2015-11-05 |
| CN105099990A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7843842B2 (en) | Method and system for initiating a remote trace route | |
| US9998517B2 (en) | System and method for end-to-end RTCP | |
| US9178778B2 (en) | System and method for end-to-end RTCP | |
| EP2676424B1 (en) | System and method for monitoring network link quality | |
| CN105656915B (en) | Immediate communication methods, devices and systems | |
| US8194825B2 (en) | Methods and apparatus for call surveillance in internet protocol communication networks | |
| CN105704426B (en) | A kind of methods, devices and systems carrying out video conference | |
| CN102136920B (en) | Method and device for web conference | |
| CN102594838B (en) | SIP-based intelligent monitoring alarming network system and networking method | |
| US9544157B1 (en) | Systems and methods for conferencing enterprise and non-enterprise callers | |
| CN101877706A (en) | Multi-terminal multimedia conference control system and implementation method | |
| US20210258358A1 (en) | Conference session access using reachability information for distributed clusters of media nodes | |
| WO2013127163A1 (en) | Call terminal enrollment method and device | |
| JP7463552B2 (en) | SESSION CREATION METHOD, ELECTRONIC DEVICE, AND READABLE STORAGE MEDIUM | |
| CN106973253A (en) | A kind of method and device for adjusting media flow transmission | |
| CN104869106A (en) | Sound recording method, voice switching equipment, sound recording server and sound recording system | |
| CN1988546A (en) | Method and system for obtaining conversation start protocol news transmission path | |
| CN110324566A (en) | The test method of sound delay, test device and test equipment in video conference | |
| US11716363B2 (en) | Messaging resource function | |
| US20080162634A1 (en) | Message correlation | |
| CN104883460B (en) | Access the processing method and processing device of IP-based videoconference | |
| CN113099157A (en) | Video conference control method and device | |
| CN106341433A (en) | Service system, signal server and intercom server | |
| CN105099990B (en) | Media recording method, device and system | |
| CN102137090B (en) | Method for logging in VOIP (Voice Over Internet Protocol) network and authentication server |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |