CN103905777A - Meeting minute obtaining method and providing method, device and system - Google Patents

Meeting minute obtaining method and providing method, device and system Download PDF

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Publication number
CN103905777A
CN103905777A CN201210578552.1A CN201210578552A CN103905777A CN 103905777 A CN103905777 A CN 103905777A CN 201210578552 A CN201210578552 A CN 201210578552A CN 103905777 A CN103905777 A CN 103905777A
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China
Prior art keywords
meeting
code stream
minutes
stream information
request
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CN201210578552.1A
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Chinese (zh)
Inventor
饶丹
王浦林
王静
丁飘
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201210578552.1A priority Critical patent/CN103905777A/en
Priority to PCT/CN2013/083164 priority patent/WO2014101471A1/en
Publication of CN103905777A publication Critical patent/CN103905777A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/155—Conference systems involving storage of or access to video conference sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1831—Tracking arrangements for later retrieval, e.g. recording contents, participants activities or behavior, network status

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The embodiment of the invention provides a meeting minute obtaining method and providing method, a device and a system. The meeting minute obtaining method includes: a terminal device sends a meeting minute obtaining request to a server which is used for obtaining target meeting-place code-stream information; the terminal device receives target meeting-place code-stream information which is returned by the server, wherein the target meeting-place code-stream information is obtained by the server from recorded meeting-place code-stream information according to an instruction of the meeting minute obtaining request; and the terminal device plays the target meeting-place code-stream information so as to obtain meeting content corresponding to a target meeting-place code stream. The meeting minute obtaining method enables conventioneers to obtain target meeting-place code-stream information according to different conditions so that different-degree understanding of the conventioneers of the meeting is satisfied and thus communication efficiency of different conventioneers in the meeting is improved.

Description

Minutes acquisition methods, supplying method, equipment and system
Technical field
The present invention relates to the communication technology, relate in particular to a kind of minutes acquisition methods, supplying method, equipment and system.
Background technology
In recent years, along with the development of procotol (Internet Protocol, referred to as IP) technology and video compression technology, video conferencing system has obtained using more and more widely.Video conferencing system is the system that a kind of sound, image or documentation two or more different participants being produced by transmission line and multimedia equipment carried out instantaneous transmission, video conferencing system claims again TV conference system, can reach meeting object by instantaneous transmission and interactive communication way.
In video conference process, may there is the situation that participant's meeting-place away from keyboard a period of time or new participant enter meeting-place midway, but, participant need to wait until after meeting adjourned minutes are inquired about just and can be understood unclear part conference content, thereby it is lower to cause meeting to link up efficiency.
Summary of the invention
The embodiment of the present invention provides a kind of minutes acquisition methods, supplying method, equipment and system, links up inefficient problem in order to overcome meeting.
First aspect provides a kind of minutes acquisition methods, comprising:
Terminal equipment sends minutes to server and obtains request, and the request of obtaining of described minutes is for obtaining target meeting-place code stream information;
Described terminal equipment receives the described target meeting-place code stream information that described server returns, and described target meeting-place code stream information is that described server obtains request indication according to described minutes is obtained from recorded meeting-place code stream information;
Described terminal equipment is play described target meeting-place code stream information, to obtain conference content corresponding to described target meeting-place code stream.
Second aspect provides a kind of minutes supplying method, comprising:
The minutes that server receiving terminal apparatus sends obtain request, and the request of obtaining of described minutes is used to indicate described terminal equipment and obtains target meeting-place code stream information;
Described server obtains the indication of request according to described minutes, obtain described target meeting-place code stream information from recorded meeting field information;
Described server sends described target meeting-place code stream information to described terminal equipment, so that described terminal equipment is play described target meeting-place code stream information.
The third aspect provides a kind of terminal equipment, comprising:
Sending module, obtains request for sending minutes to server, and the request of obtaining of described minutes is for obtaining target meeting-place code stream information;
Receiver module, the described target meeting-place code stream information of returning for receiving described server, described target meeting-place code stream information is that described server obtains request indication according to described minutes is obtained from recorded meeting-place code stream information;
Playing module, for playing described target meeting-place code stream information, to obtain conference content corresponding to described target meeting-place code stream.
Fourth aspect provides a kind of server, comprising:
Receiver module, the minutes that send for receiving terminal apparatus obtain request, and the request of obtaining of described minutes is used to indicate described terminal equipment and obtains target meeting-place code stream information;
Acquisition module for obtain the indication of request according to described minutes, obtains described target meeting-place code stream information from recorded meeting field information;
Sending module, for send described target meeting-place code stream information to described terminal equipment, so that described terminal equipment is play described target meeting-place code stream information.
Embodiment of the present invention minutes acquisition methods, supplying method, equipment and system, send minutes by terminal equipment to server and obtain request indication, with acquisition request target meeting-place code stream information, then, the target meeting-place code stream information that terminal equipment reception server returns, finally, terminal equipment is play meeting-place code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet the understanding of participant to meeting, and then improve the communication efficiency of each participant in meeting.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of minutes acquisition methods embodiment mono-of the present invention;
Fig. 2 is the flow chart of minutes supplying method embodiment bis-of the present invention;
Fig. 3 is that minutes of the present invention obtain and the flow chart of supplying method embodiment mono-;
Fig. 4 is that minutes of the present invention obtain and the flow chart of supplying method embodiment bis-;
Fig. 5 is that minutes of the present invention obtain and the flow chart of supplying method embodiment tri-;
Fig. 6 is that minutes of the present invention obtain and the flow chart of supplying method embodiment tetra-;
Fig. 7 is the structural representation of terminal equipment embodiment mono-of the present invention;
Fig. 8 is the structural representation of terminal equipment embodiment bis-of the present invention
Fig. 9 is the structural representation of server example one of the present invention;
Figure 10 is the structural representation of terminal equipment embodiment tri-of the present invention;
Figure 11 is the structural representation of server example two of the present invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the flow chart of minutes acquisition methods embodiment mono-of the present invention, and as shown in Figure 1, the method for the present embodiment can comprise:
Step 101, terminal equipment send minutes to server and obtain request, and the minutes request of obtaining is for obtaining target meeting-place code stream information;
Concrete, terminal equipment can send minutes to server and obtain request at least three kinds of situations, the first situation is in conference process, to have new participant to march into the arena, new participant need to check that meeting starts to enter the minutes of this duration of meeting-place to this new participant, so obtain request by terminal equipment to server transmission minutes; The second situation is the minutes that participant has preengage a duration, sends these minutes and obtains request so establish device-to-server by terminal; The third situation is that participant leaves the theatre in conference process midway, after a duration, again enter meeting-place, and participant need to check and leave meeting-place to the minutes that again enter this duration of meeting-place, obtain request so send these minutes by terminal equipment to server.Wherein, the minutes request of obtaining can comprise target meeting-place code stream information or the minutes type that indication request is obtained.The minutes of storing in server can be to start to attend the meeting from meeting to discuss the code stream of each meeting-place receive direction the process finishing, and the storage of this code stream can be the code stream of live image and/or the code stream of film coding.
By way of example, the first situation of above-described embodiment can be in conference process, to have new participant to march into the arena, terminal equipment sends minutes to server and obtains request, wherein, this minutes request of obtaining comprises first kind mark, and this first kind mark can be used to indicate server and be obtained from meeting-place code stream information that meeting starts record when receiving minutes and obtain request as target meeting-place code stream information;
The second situation of above-described embodiment can be the minutes that participant preengages a duration, terminal equipment sends minutes to server and obtains request, wherein, this minutes request of obtaining comprises Second Type mark, and this Second Type mark can be used to indicate server and obtain the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.
The third situation of above-described embodiment can be participant while leaving meeting-place, and terminal equipment sends minutes to server and starts request, and these minutes start request and can be used to indicate server and obtain the initial time of target meeting-place code stream information; After a duration, participant reenters meeting-place, and terminal equipment sends minutes ending request to server, wherein, and the end time that this minutes ending request can be used to indicate server obtains target meeting-place code stream information.Specifically, when participant leaves meeting-place, terminal equipment receives participant's instruction of leaving the theatre, and according to participant leave the theatre instruction to server send minutes start request, over time, participant reenters meeting-place, and terminal equipment receives participant and reenters an instruction, and the instruction that reenters meeting-place according to participant is to server transmission minutes ending request.
Whether in the present embodiment, terminal equipment can be according to the mode of Intelligent Recognition, detect participant and leave the theatre, and according to participant's information of leaving the theatre, send described minutes start request to server; Or terminal equipment can be according to the mode of Intelligent Recognition, the sense terminals equipment Inspection participant field of whether reentrying, according to participant's field information of reentrying, sending to server can be with record end request.
It should be noted that, terminal equipment can obtain minutes according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing and obtain request, and this request is sent to server.By way of example, the mode of Intelligent Recognition can be that terminal equipment detects by face or the method for position probing determines that participant enters meeting-place for the first time, again enter meeting-place or leave the theatre, the method that the present embodiment does not limit Intelligent Recognition only limits to face detection or position probing, the present embodiment does not limit concrete detection method simultaneously yet, detection method can be to compare according to two of asynchronism(-nization) each pixels corresponding to picture, also adjacent pixels can be divided into piece, and compare take piece as unit, in the present embodiment, the realization of detection method can be any achieved implementation method of relevant technical staff in the field.Non intelligent knowledge method for distinguishing can be participant obtains minutes selection by the dialog box showing on video conference interface, or by clicking physical button, terminal equipment sends minutes and obtains request, and the request of obtaining of these minutes is used to indicate the target meeting-place code stream information of acquisition request.For example, in meeting-place, exist and the direct-connected physical button of terminal, participant clicks this physical button, and terminal sends and generates conference summary request to server, and participant clicks this physical button again, and terminal sends and stops generating conference summary request to server.
The target meeting-place code stream information that step 102, terminal equipment reception server return, target meeting-place code stream information is that server obtains request indication according to minutes is obtained from recorded meeting-place code stream information.
Concrete, the target meeting-place code stream information that terminal equipment reception server returns, wherein, target meeting-place code stream information is that server obtains request indication according to minutes is obtained from recorded meeting-place code stream information.Optionally, terminal equipment can receive the minutes broadcasting inquiry request that server sends, and after the minutes that receive server transmission are play inquiry request, send minutes to server and play response or the response of minutes refusal, send target meeting-place code stream information or denial of service device transmission target meeting-place code stream information with indication server, wherein, play inquiry request and can whether play target meeting-place code stream information for inquiry terminal equipment; Play after response if terminal equipment sends minutes to server, terminal equipment can receive the target meeting-place code stream information that server returns according to the indication of minutes broadcasting response.If terminal equipment sends after the response of minutes refusal to server, server is deleted target meeting-place code stream information according to the indication of minutes refusal response.For example, server sends the code stream information request of display-object meeting-place to corresponding meeting-place, receive after this request in corresponding meeting-place, on the display device in target meeting-place, can eject dialog box notifies participant to have target meeting-place code stream information to generate, notify participant to receive target meeting-place code stream information, participant can select to watch this target meeting-place code stream information or refusal to watch this target meeting-place code stream information simultaneously, when participant selects to watch after the code stream information of target meeting-place, terminal sends and presents the code stream information request of target meeting-place to server, wherein, the mode of notice can be note, mail and instant message instrument, but be not limited to this.
Concrete, terminal equipment can send the request of minutes refusal to server, and to indicate server not send target meeting-place code stream information, server is deleted target meeting-place code stream information according to the indication of minutes refusal response simultaneously, or terminal equipment sends minutes playing request to server, send target meeting-place code stream information with indication server, then, the target meeting-place code stream information that terminal equipment can reception server returns according to the indication of minutes playing request, for example, server sends the code stream information request of display-object meeting-place to corresponding meeting-place, receive after this request in corresponding meeting-place, notify participant to receive target meeting-place code stream information, when participant selects to watch after the code stream information of target meeting-place, terminal sends and presents the code stream information request of target meeting-place to server, wherein, the mode of notice can be note, mail and instant message instrument, but be not limited to this.
It should be noted that, target meeting-place code stream information can comprise video information and/or audio-frequency information, and wherein, video information can be main and/or auxiliary streaming video information.
Step 103, terminal equipment are play target meeting-place code stream information, to obtain conference content corresponding to target meeting-place code stream.
Play target meeting-place code stream information at terminal equipment, when obtaining conference content corresponding to target meeting-place code stream, the participant's of record that can be specifically terminal equipment when sending minutes and obtain request face information, determines the display screen that participant uses; And terminal equipment, by display screen, is play target meeting-place code stream information, to obtain conference content corresponding to target meeting-place code stream information.It should be noted that, the display screen that in the present embodiment, participant uses can be understood as the region at participant place.
By way of example, receive after the target meeting-place code stream information that server returns at terminal equipment, play target meeting-place code stream information and obtain the conference content in the absent time.Optionally, participant can pass through mode browsing objective meeting-place code stream information on external display device of preview playback, and external display device can be the equipment that television set or IPAD etc. have the function of displaying the play.
The minutes supplying method that the present embodiment provides, send minutes by terminal equipment to server and obtain request indication, with acquisition request target meeting-place code stream information, then, the target meeting-place code stream information that terminal equipment reception server returns, finally, terminal equipment is play meeting-place code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet participant to meeting understanding in various degree, and then improve the communication efficiency of each participant in meeting.
Fig. 2 is the flow chart of minutes supplying method embodiment bis-of the present invention, as shown in Figure 2, server in the present embodiment can be that recorded broadcast server, this class of micro-control unit (Micro Control Unit, hereinafter to be referred as MCU) have the equipment of preserving code stream function.
The method of the present embodiment can comprise:
The minutes that step 201, server receiving terminal apparatus send obtain request, and the minutes request of obtaining is used to indicate terminal equipment and obtains target meeting-place code stream information;
Concrete, the minutes that server can receiving terminal apparatus sends at least three kinds of situations obtain request, the first situation is in conference process, to have new participant to march into the arena, the participant who newly enters meeting-place need to check that meeting starts to enter the minutes of this duration of meeting-place to participant, so obtain request by terminal equipment to server transmission minutes; The second situation is the minutes that participant preengages a duration as required, obtains request so send these minutes by terminal equipment to server; The third situation is that participant leaves the theatre in conference process midway, after a duration, again enter behind meeting-place, participant need to check and leave meeting-place to the minutes that again enter this duration of meeting-place, obtain request so send these minutes by terminal equipment to server.Wherein, the minutes of storing in server can be to start to attend the meeting from meeting to discuss the code stream of each meeting-place receive direction the process finishing, and the storage of this code stream can be the code stream of live image and/or the code stream of film coding.
In the third situation of above-described embodiment, when participant leaves meeting-place, the minutes that server receiving terminal apparatus sends start request, minutes start request and are used to indicate server and obtain the initial time of target meeting-place code stream information, and server receives minutes to start to start to obtain the code stream information in target meeting-place after request; Over time, participant reenters meeting-place, the minutes ending request that server receiving terminal apparatus sends, the end time that minutes ending request is used to indicate server obtains target meeting-place code stream information, server receives the code stream information that stops obtaining target meeting-place after minutes ending request, and the code stream information of obtaining in during this period of time forms described target meeting-place code stream information.
In the first situation of above-described embodiment, in conference process, there is new participant to march into the arena, the minutes that server receiving terminal apparatus sends obtain request, the request of obtaining of these minutes comprises first kind mark, and first kind mark is used to indicate server and is obtained from meeting-place code stream information that meeting starts record when receiving minutes and obtain request as target meeting-place code stream information; Server, simultaneously according to first kind mark, obtains from meeting and starts to receiving the meeting-place code stream information recording when minutes obtain request as target meeting-place code stream information.
In the second situation of above-described embodiment, participant preengages the minutes of a duration, the minutes that server receiving terminal apparatus sends obtain request, the request of obtaining of these minutes comprises Second Type mark, and Second Type mark is used to indicate server and obtains the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information; The Second Type mark that server comprises according to minutes simultaneously, obtains the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.
Step 202, server obtain the indication of request according to minutes, obtain target meeting-place code stream information from recorded meeting field information;
Step 203, server send target meeting-place code stream information to terminal equipment, so that terminal equipment is play target meeting-place code stream information.
Optionally, server can send minutes to terminal equipment and play inquiry request, whether plays target meeting-place code stream information with inquiry terminal equipment; Then, the minutes that server receiving terminal apparatus sends are play response, and minutes broadcasting response is used to indicate server and sends target meeting-place code stream information; Server is play the indication of response according to minutes, sends target meeting-place code stream information to terminal equipment.Or the response of the minutes that server receiving terminal apparatus sends refusal, the response of minutes refusal is used to indicate server refusal and sends target meeting-place code stream information, and server is deleted target meeting-place code stream information.
Another kind of implementation, the minutes playing request that server receiving terminal apparatus sends, this minutes playing request is used to indicate server and sends target meeting-place code stream information, and then server, according to the indication of minutes playing request, sends target meeting-place code stream information to terminal equipment.
The present embodiment, the minutes that send the target meeting-place code stream information that is used to indicate terminal equipment acquisition request by server receiving terminal apparatus obtain request, then, server obtains the indication of request according to minutes, from recorded meeting field information, obtain target meeting-place code stream information, last server sends target meeting-place code stream information to terminal equipment, so that terminal equipment is play target meeting-place code stream information.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet the understanding of participant to meeting, and then improve the communication efficiency of each participant in meeting.
Further, after the step 203 of above-described embodiment, server is that target meeting-place code stream information labels and stores, and label is used for identifying target meeting-place code stream information.
Concrete, the minutes that server sends according to terminal equipment obtain request, determine whether to generate target meeting-place code stream information or target end meeting-place code stream information, and server labels to target meeting-place code stream information simultaneously.Server is corresponding stored target meeting-place code stream information and label information simultaneously.Server can be using the meeting-place in the meeting of active conference number, meeting-place, terminal equipment place number, the generation type of target meeting-place code stream information and the number index value of target meeting-place code stream information be as label information;
By way of example, server starts to attend the meeting view end during this period of time from meeting, and the code stream in all meeting-place is unified to storage.Server is determined generation target meeting-place code stream information, generates this target meeting-place code stream information, and server is stamped label to this target meeting-place code stream information simultaneously.The mode labelling can be: the conference summary number index value of meeting number+meeting-place number+conference summary type+generation.Wherein, the meeting in each meeting-place number and meeting-place number are distributed unitedly by server, are same meeting in principle, and meeting is number identical, meeting-place difference; Different meetings, meeting difference, meeting-place is number likely different.Conference summary type has three kinds: new participant's membership and the conference summary that generates; Participant reenters meeting-place and the conference summary that generates; Participant's reservation.The index value of conference summary number is distributed unitedly and is managed by server, increases progressively generation in principle by server.
For example: new participant's membership and generate conference summary and be defined as 01, participant reenters meeting-place and generates conference summary and be defined as 02, and participant preengages two generation conference summaries and orientates 03 as.Current only have two meeting-place membership, meeting-place A and meeting-place B.The meeting number that server distributes these two meeting-place is 0755, and meeting-place number is respectively 001 and 002.Conference summary number increases progressively with 1.0755+001+01+001 represents so: meeting number is 0755, and meeting-place number is that 001 meeting-place has new participant's membership, thereby generates conference summary, and the number of active conference summary is first conference summary that server generates.0755+002+02+002 represents: meeting number is 0755, and meeting-place number is that 002 meeting-place has participant to reenter meeting-place, thereby generates conference summary, second conference summary that active conference summary is server generation.
The present embodiment, obtain the indication of request according to minutes by server, from recorded meeting field information, obtain target meeting-place code stream information, and server sends target meeting-place code stream information to terminal equipment, so that terminal equipment is play target meeting-place code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet participant to meeting understanding in various degree, and then improve the communication efficiency of each participant in meeting.
Adopt several specific embodiments below, the technical scheme of said method embodiment is elaborated.
Fig. 3 is that minutes of the present invention obtain and the flow chart of supplying method embodiment mono-, as shown in Figure 3, the meeting of the present embodiment at least comprises 1 meeting-place, access the number in meeting-place simultaneously and can be determined by the access capability of MCU, and each meeting-place sends a road code stream and receives a road code stream to MCU.Connection between meeting-place and the MCU of the present embodiment can be based on H323 agreement, can be also based on Session Initiation Protocol.
The method of the present embodiment can comprise:
Step 301, meeting-place terminal equipment obtain meeting-place essential information and participant's essential information.
Concrete, the bearer network being connected between meeting-place, MCU and meeting-place and MCU can be determined the bandwidth situation that meeting-place code stream uses jointly.Meanwhile, between meeting-place and MCU, handling capacity consults to determine the essential information of active conference, and this essential information at least comprises: meeting number of fields, meeting bandwidth, meeting form and the conference protocol of membership.Each meeting-place is provided with at least one camera, and by this camera collection view data, then by the each meeting-place of meeting-place terminal device records participant's essential information.
The present embodiment from meeting, all code stream information that send to meeting-place terminal equipment direction from MCU of MCU real-time storage.Wherein, this code stream information comprises: the code stream information of live image and/or the code stream information of film coding.
Step 302, terminal equipment send minutes to MCU and obtain request.
Concrete, in conference process, there is new participant to march into the arena, new participant need to check that meeting starts to enter the minutes of this duration of meeting-place to this new participant, terminal equipment is according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing obtains the information that new participant marches into the arena, and the minutes request of obtaining is sent to MCU, wherein, these minutes comprise first kind mark, and this first kind mark can be used to indicate MCU and be obtained from meeting-place code stream information that meeting starts record when receiving minutes and obtain request as target meeting-place code stream information;
Or, participant preengages the minutes of a duration, terminal equipment obtains the information of participant's preset conference record according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the minutes request of obtaining is sent to MCU, wherein, these minutes comprise Second Type mark, and this Second Type mark can be used to indicate MCU and obtain the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.
Or when participant leaves meeting-place, terminal equipment obtains participant and leaves the information in meeting-place according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the request of meeting recording start is sent to MCU, these minutes start request and can be used to indicate MCU and obtain the initial time of target meeting-place code stream information, after a duration, participant reenters meeting-place, terminal equipment obtains participant and reenters the information in meeting-place according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the request of meeting record end is sent to MCU, wherein, the end time that this minutes ending request can be used to indicate MCU obtains target meeting-place code stream information.Specifically, when participant leaves meeting-place, terminal equipment receives participant's instruction of leaving the theatre, and according to participant leave the theatre instruction to MCU send minutes start request, after a duration, participant reenters meeting-place, and terminal equipment receives participant and reenters an instruction, and the instruction that reenters meeting-place according to participant to MCU transmission meeting with record end request.
In the present embodiment, the mode of Intelligent Recognition can be that terminal equipment detects by face or the method for position probing determines that participant enters meeting-place for the first time, again enter meeting-place or leave the theatre, the method that the present embodiment does not limit Intelligent Recognition only limits to face detection or position probing, the present embodiment does not limit concrete detection method simultaneously yet, detection method can be to compare according to two of asynchronism(-nization) each pixels corresponding to picture, also adjacent pixels can be divided into piece, and compare take piece as unit, in the present embodiment, the realization of detection method can be any achieved implementation method of relevant technical staff in the field.Non intelligent knowledge method for distinguishing can be participant obtains minutes selection by the dialog box showing on video conference interface, or by clicking physical button, terminal equipment sends minutes and obtains request, and the request of obtaining of these minutes is used to indicate the target meeting-place code stream information of acquisition request.For example, in meeting-place, exist and the direct-connected physical button of terminal, participant clicks this physical button, and terminal sends and generates conference summary request to MCU, and participant clicks this physical button again, and terminal sends and stops generating conference summary request to MCU.
The minutes that step 303, MCU receiving terminal apparatus send obtain request, and will obtain target meeting-place code stream information and send to terminal equipment;
In the present embodiment, MCU starts to attend the meeting view end during this period of time from meeting, and the code stream in all meeting-place is unified to storage.Simultaneously, the minutes that MCU sends according to terminal equipment obtain request, determine whether to generate target meeting-place code stream information or target end meeting-place code stream information, MCU labels to target meeting-place code stream information simultaneously, simultaneously corresponding stored target meeting-place code stream information and label information.MCU can be using the meeting-place in the meeting of active conference number, meeting-place, terminal equipment place number, the generation type of target meeting-place code stream information and the number index value of target meeting-place code stream information be as label information;
Concrete, in the time that participant leaves meeting-place, the minutes that MCU receiving terminal apparatus sends start request, minutes start request and are used to indicate MCU and obtain the initial time of target meeting-place code stream information, over time, participant reenters meeting-place, the minutes ending request that MCU receiving terminal apparatus sends, the end time that minutes ending request is used to indicate MCU obtains target meeting-place code stream information.Meanwhile, MCU is the terminal equipment of storing and send to corresponding meeting-place after target meeting-place code stream information labels, and label is used for identifying target meeting-place code stream information.
In conference process, there is new participant to march into the arena, the minutes that MCU receiving terminal apparatus sends obtain request, the request of obtaining of these minutes comprises first kind mark, and first kind mark is used to indicate MCU and is obtained from meeting-place code stream information that meeting starts record when receiving minutes and obtain request as target meeting-place code stream information; MCU, simultaneously according to first kind mark, obtains from meeting and starts to receiving the meeting-place code stream information recording when minutes obtain request as target meeting-place code stream information.Meanwhile, MCU is the terminal equipment of storing and send to corresponding meeting-place after target meeting-place code stream information labels, and label is used for identifying target meeting-place code stream information.
Participant preengages the minutes of a duration, the minutes that MCU receiving terminal apparatus sends obtain request, the request of obtaining of these minutes comprises Second Type mark, and Second Type mark is used to indicate MCU and obtains the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information; The Second Type mark that MCU comprises according to minutes simultaneously, obtains the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.Meanwhile, MCU is the terminal equipment of storing and send to corresponding meeting-place after target meeting-place code stream information labels, and label is used for identifying target meeting-place code stream information.
In the present embodiment, the mode that MCU labels can be: the conference summary number index value of meeting number+meeting-place number+conference summary type+generation.Wherein, the meeting in each meeting-place number and meeting-place number are distributed unitedly by MCU, are same meeting in principle, and meeting is number identical, meeting-place difference; Different meetings, meeting difference, meeting-place is number likely different.Conference summary type has three kinds: new participant's membership and the conference summary that generates; Participant reenters meeting-place and the conference summary that generates; Participant's reservation.The index value of conference summary number is distributed unitedly and is managed by MCU, increases progressively generation in principle by MCU.
For example: new participant's membership and generate conference summary and be defined as 01, participant reenters meeting-place and generates conference summary and be defined as 02, and participant preengages two generation conference summaries and orientates 03 as.Current only have two meeting-place membership, meeting-place A and meeting-place B.The meeting number that MCU distributes these two meeting-place is 0755, and meeting-place number is respectively 001 and 002.Conference summary number increases progressively with 1.0755+001+01+001 represents so: meeting number is 0755, and meeting-place number is that 001 meeting-place has new participant's membership, thereby generates conference summary, and the number of active conference summary is first conference summary that MCU generates.
Wherein, the compression protocol that MCU adopts the target meeting-place code stream letter of the code stream information in whole conference process and participant's needs is specially video compression protocols and audio compression protocol, video compression protocols can be: H261 agreement, H263 agreement, H264 agreement, wherein, video format can be: the forms such as 352*288,704*576,1280*720,1920*1080; Audio compression protocol can be: G.711, G.722, G.729, ACC, at this, video compression protocols, form and audio compression protocol are not limited.
Step 304, terminal equipment receive the target meeting-place code stream information that MCU returns, and play target meeting-place code stream information.
Concrete, MCU obtains the indication of request and from recorded meeting-place code stream information, obtains target meeting-place code stream information according to minutes, and according to meeting-place number, the target meeting-place code stream information of generation is sent to MCU, after the target meeting-place code stream information that terminal equipment reception MCU returns, send minutes and play inquiry request, with on the connected display screen of the terminal equipment in corresponding meeting-place, eject a dialog box that whether needs to play this target meeting-place code stream information.After participant selects, participant's selection is reported MCU by meeting-place, send minutes to MCU and play response or the response of minutes refusal, send target meeting-place code stream information or refusal MCU transmission target meeting-place code stream information with indication MCU, if participant selects not show, MCU deletes corresponding conference summary, if participant selects demonstration, corresponding target meeting-place code stream information is sent to meeting-place by MCU.This target meeting-place code stream information prompting mode of the broadcasting of the present embodiment is not restricted to the mode of notice, can be also note, mail and instant message instrument.
Another kind of implementation, MCU obtains the target meeting-place code stream information that the indication of request is obtained from recorded meeting-place code stream information according to minutes, and according to meeting-place number, the target meeting-place code stream information of generation is sent to terminal equipment.Terminal equipment, according to sending the face information recording when minutes obtain request, is determined the concrete region at participant place, then directly on display screen, plays target meeting-place code stream information, the minutes that participant needs.This target meeting-place code stream information prompting mode of the broadcasting of the present embodiment is not restricted to the mode of notice, can be also note, mail and instant message instrument.
It should be noted that, target meeting-place code stream information can comprise video information and/or audio-frequency information, and wherein, video information can be main and/or auxiliary streaming video information.
Receiving MCU at terminal equipment plays according to minutes after the target meeting-place code stream information returned of indication of response, participant can pass through mode browsing objective meeting-place code stream information on external display device of preview playback, and external display device can be the equipment that television set or IPAD etc. have the function of displaying the play.
The present embodiment, send minutes by terminal equipment to MCU and obtain request, MCU will obtain target meeting-place code stream information according to the minutes request of obtaining and send to terminal equipment simultaneously, and terminal equipment receives the target meeting-place code stream information that MCU returns, and play target meeting-place code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet participant to meeting understanding in various degree, and then improve the communication efficiency of each participant in meeting.
Fig. 4 is that minutes of the present invention obtain and the flow chart of supplying method embodiment bis-, as shown in Figure 4, the meeting of the present embodiment comprises the true meeting-place of multiple intelligence, each participant in the true meeting-place of each intelligence has oneself independently participant region, for example, before each participant's oneself participant region, be provided with at least one screen, independently microphone, paper part scanner etc.Each participant's participant region is provided with a physical button, this physical button is connected with terminal equipment, be used for determining whether starting generation and stop generating minutes, participant also can be controlled the generation of minutes and be stopped by the external equipment of terminal equipment, and can on screen, show.
The composition structure of meeting in the present embodiment at least can comprise: the true meeting-place of multiple intelligence and a MCU, wherein, the true meeting-place of multiple intelligence is connected with a MCU.The ability that the number in the true meeting-place of intelligence that meeting can access can be accessed by MCU is determined, and the true meeting-place of each intelligence sends multichannel code stream and receives multichannel code stream to MCU.For example, the true meeting-place of intelligence comprises three participant regions, and the true meeting-place of this intelligence can send three road code streams and receive three road code streams to MCU.Connection between the true meeting-place of intelligence and MCU can be based on H323 agreement, can be also based on Session Initiation Protocol.
The method of the present embodiment can comprise:
Step 401, the true meeting-place of intelligence terminal equipment obtain intelligence true meeting-place essential information and participant's essential information.
Concrete, the bearer network being connected between the true meeting-place of intelligence, MCU and meeting-place and MCU can be determined the bandwidth situation that meeting-place code stream uses jointly.Meanwhile, between the true meeting-place of intelligence and MCU, handling capacity consults to determine the essential information of active conference, and this essential information at least comprises: the intelligence of membership very can number of fields, meeting bandwidth, meeting form and conference protocol.The true meeting-place of each intelligence is provided with multiple cameras, such as, there are three participant regions in the true meeting-place of this intelligence, can be provided with independently camera of three Eye imaging heads or three, and by this camera collection view data, then by the each meeting-place of meeting-place terminal device records participant's essential information.
The present embodiment from meeting, all code stream information that send to meeting-place terminal equipment direction from MCU of MCU real-time storage.Wherein, this code stream information comprises: the code stream information of live image and/or the code stream information of film coding.
Step 402, the true meeting-place of intelligence terminal equipment send minutes to MCU and obtain request.
Concrete, in conference process, there is new participant to march into the arena, new participant need to check that meeting starts to enter the minutes of this duration of the true meeting-place of intelligence to this new participant, terminal equipment is according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing obtains the information that new participant marches into the arena, and the minutes request of obtaining is sent to MCU, wherein, these minutes comprise first kind mark, this first kind mark can be used to indicate MCU and be obtained from the true meeting-place of intelligence code stream information that meeting starts record when receiving minutes and obtain request as the true meeting-place of target intelligence code stream information,
Or, participant preengages the minutes of a duration, terminal equipment must the person's of attending the meeting preset conference record according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing information, and the minutes request of obtaining is sent to MCU, wherein, these minutes comprise Second Type mark, and this Second Type mark can be used to indicate MCU and obtain the true meeting-place of the intelligence of making an appointment in time period code stream information as the true meeting-place of target intelligence code stream information.
Or when participant leaves the true meeting-place of intelligence, terminal equipment obtains participant and leaves the information in the true meeting-place of intelligence according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the request of meeting recording start is sent to MCU, these minutes start request and can be used to indicate MCU and obtain the initial time of the true meeting-place of target intelligence code stream information, after a duration, participant reenters the true meeting-place of intelligence, terminal equipment obtains participant and reenters the information in the true meeting-place of intelligence according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the request of meeting record end is sent to MCU, wherein, the end time that this minutes ending request can be used to indicate MCU obtains the true meeting-place of target intelligence code stream information.
In the present embodiment, the mode of Intelligent Recognition can be that terminal equipment detects by face or the method for position probing determines that participant enters the true meeting-place of intelligence for the first time, again enter the true meeting-place of intelligence or leave the theatre, the method that the present embodiment does not limit Intelligent Recognition only limits to face detection or position probing, the present embodiment does not limit concrete detection method simultaneously yet, detection method can be to compare according to two of asynchronism(-nization) each pixels corresponding to picture, also adjacent pixels can be divided into piece, and compare take piece as unit, in the present embodiment, the realization of detection method can be any achieved implementation method of relevant technical staff in the field.Non intelligent knowledge method for distinguishing can be participant obtains minutes selection by the dialog box showing on video conference interface, or by clicking physical button, terminal equipment sends minutes and obtains request, and the request of obtaining of these minutes is used to indicate the true meeting-place of the target intelligence code stream information of acquisition request.For example, in the true meeting-place of intelligence, exist and the direct-connected physical button of terminal, participant clicks this physical button, and terminal sends and generates conference summary request to MCU, and participant clicks this physical button again, and terminal sends and stops generating conference summary request to MCU.
The minutes that step 403, MCU receiving terminal apparatus send obtain request, and will obtain target meeting-place code stream information and send to terminal equipment;
In the present embodiment, MCU starts to attend the meeting view end during this period of time from meeting, and the code stream in the true meeting-place of all intelligence is unified to storage.Simultaneously, the minutes that MCU sends according to terminal equipment obtain request, determine whether to generate target intelligence true meeting-place code stream information or the true meeting-place of target end intelligence code stream information, MCU labels to the true meeting-place of target intelligence code stream information simultaneously, simultaneously corresponding stored target intelligence true meeting-place code stream information and label information.MCU can be using the meeting-place in the meeting of active conference number, Zhi Zhen meeting-place, terminal equipment place number, the generation type of the true meeting-place of target intelligence code stream information and the number index value of the true meeting-place of target intelligence code stream information be as label information;
In the present embodiment, the mode labelling can be: the conference summary number index value of meeting number+true meeting-place of intelligence number+conference summary type+generation.Wherein, the meeting He Zhizhen meeting-place number in the true meeting-place of each intelligence is distributed unitedly by server, is same meeting in principle, and meeting is number identical, the true meeting-place of intelligence difference; Different meetings, meeting difference, the true meeting-place of intelligence is number likely different.Conference summary type has three kinds: new participant's membership and the conference summary that generates; Participant reenters the true meeting-place of intelligence and the conference summary that generates; Participant's reservation.The index value of conference summary number is distributed unitedly and is managed by MCU, increases progressively generation in principle by MCU.
Wherein, the connection between the true meeting-place of intelligence and MCU can be based on H323 agreement, can be also based on Session Initiation Protocol.The compression protocol that MCU adopts the true meeting-place of the target intelligence code stream letter of the code stream information in whole conference process and participant's needs is specially video compression protocols and audio compression protocol, video compression protocols can be: H261 agreement, H263 agreement, H264 agreement, wherein, video format can be: the forms such as 352*288,704*576,1280*720,1920*1080; Audio compression protocol can be: G.711, G.722, G.729, ACC etc.
Step 404, terminal equipment receive the true meeting-place of the target intelligence code stream information that MCU returns, and play the true meeting-place of target intelligence code stream information.
Concrete, MCU obtains the true meeting-place of the target intelligence code stream information that the indication of request is obtained from the code stream information of the true meeting-place of recorded intelligence according to minutes, and according to the true meeting-place of intelligence number, the true meeting-place of the target intelligence code stream information of generation is sent to terminal equipment.Terminal equipment is according to the face information of record in the time that transmission minutes obtain request, determine the concrete region at participant place, terminal equipment receives the minutes broadcasting inquiry request that MCU sends simultaneously, on the display screen of participant corresponding region, ejects a dialog box that whether needs to play this true meeting-place of target intelligence code stream information.After participant selects, participant's selection is reported MCU by the true meeting-place of intelligence, if participant select do not show, MCU deletes corresponding conference summary, if participant select show, MCU sends to the true meeting-place of intelligence by corresponding conference summary code stream.This true meeting-place of target intelligence code stream information prompting mode of the broadcasting of the present embodiment is not restricted to the mode of notice, can be also note, mail and instant message instrument.
Another kind of implementation, MCU obtains the true meeting-place of the target intelligence code stream information that the indication of request is obtained from the code stream information of the true meeting-place of recorded intelligence according to minutes, and according to the true meeting-place of intelligence number, the true meeting-place of the target intelligence code stream information of generation is sent to terminal equipment.Terminal equipment, according to sending the face information recording when minutes obtain request, is determined the concrete region at participant place, then directly on display screen, plays the true meeting-place of target intelligence code stream information, the minutes that participant needs.
It should be noted that, the true meeting-place of target intelligence code stream information can comprise video information and/or audio-frequency information, and wherein, video information can be main and/or auxiliary streaming video information.
Receiving MCU at terminal equipment plays according to minutes after the true meeting-place of the target intelligence code stream information returned of indication of response, participant can pass through the mode true meeting-place of browsing objective intelligence code stream information on external display device of preview playback, and external display device can be the equipment that television set or IPAD etc. have the function of displaying the play.
The present embodiment, send minutes by the true meeting-place of intelligence terminal equipment to MCU and obtain request, the minutes that MCU receiving terminal apparatus sends simultaneously obtain request, and will obtain target meeting-place code stream information and send to terminal equipment, then, terminal equipment receives the true meeting-place of the target intelligence code stream information that MCU returns, and plays the true meeting-place of target intelligence code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet participant to meeting understanding in various degree, and then improve the communication efficiency of each participant in meeting.
Fig. 5 is that minutes of the present invention obtain and the flow chart of supplying method embodiment tri-, as shown in Figure 5, the meeting of the present embodiment comprises the true meeting-place of multiple intelligence, wherein the situation in the true meeting-place of intelligence is with embodiment illustrated in fig. 4 identical, the difference of meeting composition structure is that the true meeting-place of multiple intelligence is connected with a MCU, and MCU is connected with recorded broadcast server, wherein, the code stream that recorded broadcast server sends to the direction in the true meeting-place of intelligence to MCU copies and implements storage, and can label to the true meeting-place of target intelligence code stream information.The ability that the number in the true meeting-place of intelligence that meeting can access can be accessed by MCU is determined, and the true meeting-place of each intelligence sends multichannel code stream and receives multichannel code stream to MCU.For example, the true meeting-place of intelligence comprises three participant regions, and the true meeting-place of this intelligence can send three road code streams and receive three road code streams to MCU.Connection between the true meeting-place of intelligence and MCU can be based on H323 agreement, can be also based on Session Initiation Protocol.
The method of the present embodiment can comprise:
Step 501, the true meeting-place of intelligence terminal equipment obtain intelligence true meeting-place essential information and participant's essential information.
Concrete, the bearer network being connected between the true meeting-place of intelligence, MCU and meeting-place and MCU can be determined the bandwidth situation that meeting-place code stream uses jointly.Simultaneously, between the true meeting-place of intelligence and MCU, handling capacity consults to determine the essential information of active conference, this essential information at least comprises: the intelligence of membership very can number of fields, meeting bandwidth, meeting form and conference protocol, and MCU is sent to recorded broadcast server by these essential informations alternately by signaling.The true meeting-place of each intelligence is provided with multiple cameras, such as, there are three participant regions in the true meeting-place of this intelligence, can be provided with independently camera of three Eye imaging heads or three, and by this camera collection view data, then by the each meeting-place of meeting-place terminal device records participant's essential information.
The present embodiment is from meeting, and the code stream of all directions that send to the true meeting-place of intelligence from MCU is all by recorded broadcast server replicates portion, and recorded broadcast server is simultaneously by real-time these code streams saving.Wherein, this code stream information comprises: the code stream information of live image and/or the code stream information of film coding.
Step 502, terminal equipment send minutes to MCU and obtain request, and MCU will send to recorded broadcast server after this request of receiving.
Concrete, in conference process, there is new participant to march into the arena, new participant need to check that meeting starts to enter the minutes of this duration of the true meeting-place of intelligence to this new participant, terminal equipment is according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing obtains the information that new participant marches into the arena, and the minutes request of obtaining is sent to MCU, MCU will send to recorded broadcast server after this request of receiving simultaneously, wherein, these minutes comprise first kind mark, this first kind mark can be used to indicate MCU and be obtained from the true meeting-place of intelligence code stream information that meeting starts record when receiving minutes and obtain request as the true meeting-place of target intelligence code stream information,
Or, participant preengages the minutes of a duration, terminal equipment must the person's of attending the meeting preset conference record according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing information, and the minutes request of obtaining is sent to MCU, MCU will send to recorded broadcast server after this request of receiving simultaneously, wherein, these minutes comprise Second Type mark, and this Second Type mark can be used to indicate MCU and obtain the true meeting-place of the intelligence of making an appointment in time period code stream information as the true meeting-place of target intelligence code stream information.
Or when participant leaves the true meeting-place of intelligence, terminal equipment obtains participant and leaves the information in the true meeting-place of intelligence according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the request of meeting recording start is sent to MCU, MCU will send to recorded broadcast server after this request of receiving simultaneously, these minutes start request and can be used to indicate MCU and obtain the initial time of the true meeting-place of target intelligence code stream information, after a duration, participant reenters the true meeting-place of intelligence, terminal equipment obtains participant and reenters the information in the true meeting-place of intelligence according to the method for Intelligent Recognition or non intelligent knowledge method for distinguishing, and the request of meeting record end is sent to MCU, MCU will send to recorded broadcast server after this request of receiving simultaneously, wherein, the end time that this minutes ending request can be used to indicate MCU obtains the true meeting-place of target intelligence code stream information.
In the present embodiment, the mode of Intelligent Recognition can be that terminal equipment detects by face or the method for position probing determines that participant enters the true meeting-place of intelligence for the first time, again enter the true meeting-place of intelligence or leave the theatre, the method that the present embodiment does not limit Intelligent Recognition only limits to face detection or position probing, the present embodiment does not limit concrete detection method simultaneously yet, detection method can be to compare according to two of asynchronism(-nization) each pixels corresponding to picture, also adjacent pixels can be divided into piece, and compare take piece as unit, in the present embodiment, the realization of detection method can be any achieved implementation method of relevant technical staff in the field.Non intelligent knowledge method for distinguishing can be participant obtains minutes selection by the dialog box showing on video conference interface, or by clicking physical button, terminal equipment sends minutes and obtains request, and the request of obtaining of these minutes is used to indicate the true meeting-place of the target intelligence code stream information of acquisition request.For example, in the true meeting-place of intelligence, exist and the direct-connected physical button of terminal, participant clicks this physical button, terminal sends and generates conference summary request to MCU, MCU will send to recorded broadcast server after this request of receiving simultaneously, participant clicks this physical button again, and terminal sends and stops generating conference summary request to MCU, and MCU will send to recorded broadcast server after this request of receiving simultaneously.
The minutes that step 503, recorded broadcast server receiving terminal apparatus send obtain request, and obtain the indication of request according to minutes, very can field information, obtain the true meeting-place of target intelligence code stream information from recorded intelligence;
In the present embodiment, recorded broadcast server finishes during this period of time from the meeting view that starts to attend the meeting, and all code streams that send to the true meeting-place of intelligence from MCU are unified to storage.Simultaneously, the minutes that recorded broadcast server sends according to terminal equipment obtain request, determine whether to generate target intelligence true meeting-place code stream information or the true meeting-place of target end intelligence code stream information, the server of recorded broadcast simultaneously labels to the true meeting-place of target intelligence code stream information, simultaneously corresponding stored target intelligence true meeting-place code stream information and label information.Recorded broadcast server can be using the meeting-place in the meeting of active conference number, Zhi Zhen meeting-place, terminal equipment place number, the generation type of the true meeting-place of target intelligence code stream information and the number index value of the true meeting-place of target intelligence code stream information be as label information;
In the present embodiment, the mode labelling can be: the conference summary number index value of meeting number+true meeting-place of intelligence number+conference summary type+generation.Wherein, the meeting He Zhizhen meeting-place number in the true meeting-place of each intelligence is distributed unitedly by server, is same meeting in principle, and meeting is number identical, the true meeting-place of intelligence difference; Different meetings, meeting difference, the true meeting-place of intelligence is number likely different.Conference summary type has three kinds: new participant's membership and the conference summary that generates; Participant reenters the true meeting-place of intelligence and the conference summary that generates; Participant's reservation.The index value of conference summary number is distributed unitedly and is managed by recorded broadcast server, increases progressively generation in principle by recorded broadcast server.
Wherein, the compression protocol that MCU adopts the true meeting-place of the target intelligence code stream letter of the code stream information in whole conference process and participant's needs is specially video compression protocols and audio compression protocol, video compression protocols can be: H261 agreement, H263 agreement, H264 agreement, wherein, video format can be: the forms such as 352*288,704*576,1280*720,1920*1080; Audio compression protocol can be: G.711, G.722, G.729, ACC etc.
Step 504, recorded broadcast server return to the true meeting-place of target intelligence code stream information by MCU to terminal equipment, and play the true meeting-place of target intelligence code stream information.
Concrete, recorded broadcast server obtains the indication of request and from the code stream information of the true meeting-place of recorded intelligence, obtains the true meeting-place of target intelligence code stream information according to minutes, and according to the true meeting-place of intelligence number, the true meeting-place of the target intelligence code stream information of generation being sent to MCU, MCU sends to terminal equipment by this information simultaneously.Terminal equipment is according to the face information of record in the time that transmission minutes obtain request, determine the concrete region at participant place, terminal equipment receives the minutes broadcasting inquiry request that recorded broadcast server sends by MCU simultaneously, on the display screen of participant corresponding region, ejects a dialog box that whether needs to play this true meeting-place of target intelligence code stream information.After participant selects, participant's selection is reported MCU by the true meeting-place of intelligence, and MCU reports recorded broadcast server simultaneously.If participant select do not show, recorded broadcast server is deleted corresponding conference summary, if participant select show, recorded broadcast server sends to the true meeting-place of intelligence by MCU by the corresponding true meeting-place of target intelligence code stream information.This true meeting-place of target intelligence code stream information prompting mode of the broadcasting of the present embodiment is not restricted to the mode of notice, can be also note, mail and instant message instrument.
Another kind of implementation, recorded broadcast server obtains the true meeting-place of the target intelligence code stream information that the indication of request is obtained from the code stream information of the true meeting-place of recorded intelligence according to minutes, and according to the true meeting-place of intelligence number, the true meeting-place of the target intelligence code stream information of generation being sent to MCU, MCU sends to terminal equipment by this information simultaneously.Terminal equipment, according to sending the face information recording when minutes obtain request, is determined the concrete region at participant place, then directly on display screen, plays the true meeting-place of target intelligence code stream information, the minutes that participant needs.
It should be noted that, the true meeting-place of target intelligence code stream information can comprise video information and/or audio-frequency information, and wherein, video information can be main and/or auxiliary streaming video information.
Receiving recorded broadcast server at terminal equipment plays according to minutes after the true meeting-place of the target intelligence code stream information returned of indication of response, participant can pass through the mode true meeting-place of browsing objective intelligence code stream information on external display device of preview playback, and external display device can be the equipment that television set or IPAD etc. have the function of displaying the play.
The present embodiment, send minutes by terminal equipment to MCU and obtain request, MCU will send to recorded broadcast server after this request of receiving simultaneously, and recorded broadcast server obtains the indication of request according to minutes, very can field information, obtain the true meeting-place of target intelligence code stream information from recorded intelligence, then, recorded broadcast server returns to the true meeting-place of target intelligence code stream information by MCU to terminal equipment, and play the true meeting-place of target intelligence code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make participant to obtain target meeting-place code stream information according to different situations, thereby meet participant to meeting understanding in various degree, and then improve the communication efficiency of each participant in meeting.
Fig. 6 is that minutes of the present invention obtain and the flow chart of supplying method embodiment tetra-, and as shown in Figure 6, the meeting of the present embodiment comprises multiple meeting-place, multiple MCU and a recorded broadcast server, wherein, multiple MCU connect from multiple different meeting-place respectively, and all MCU are connected with recorded broadcast server again.Connection between meeting-place and MCU can be based on H323 agreement, can be also based on Session Initiation Protocol.
Each meeting-place is provided with a physical button, this physical button is connected with terminal equipment, be used for determining whether starting generating and stop generating minutes, participant also can be controlled the generation of minutes and be stopped by the external equipment of terminal equipment, and can on screen, show.
The implementation case is with the difference of case study on implementation before: the implementation case networking more complicated, the mode by cascade between MCU that is specially connects, be to be coupled together and carried out the mutual of code stream or signaling with recorded broadcast server by communication network between multiple MCU, that therefore carry out code stream or signaling with recorded broadcast server is multiple MCU alternately.
The method of the present embodiment can comprise:
Step 601, meeting-place terminal equipment obtain meeting-place essential information and participant's essential information.
Identical with embodiment 3.
Step 602, terminal equipment send minutes to MCU and obtain request, and MCU will send to recorded broadcast server after this request of receiving.
This step is identical with step 302 embodiment illustrated in fig. 3, and difference is, the terminal equipment that is linked into each meeting-place of MCU sends minutes to this MCU and obtains after request, and these minutes that receive request of obtaining is sent to recorded broadcast server by MUC.Meanwhile, this recorded broadcast server can also receive the minutes that other MCU send and obtain request.
The minutes that step 603, recorded broadcast server receiving terminal apparatus send obtain request, and send to corresponding MCU by obtaining target meeting-place code stream information, and the target meeting-place code stream information receiving is transmitted to terminal equipment by MCU.
This step is identical with step 302 embodiment illustrated in fig. 3, and difference is, the mode that recorded broadcast server labels can be: the conference summary number index value of meeting number+No. MCU+meeting-place number+conference summary type+generation.Recorded broadcast server sends to corresponding MCU according to No. MCU by the minutes request of obtaining, and MCU is transmitted to terminal equipment according to meeting-place number by the target meeting-place code stream information receiving again.
Step 604, terminal equipment receive the target meeting-place code stream information that recorded broadcast server returns, and play target meeting-place code stream information.
This step is identical with step 304 embodiment illustrated in fig. 3, does not repeat them here.
The present embodiment, send minutes by terminal equipment to MCU and obtain request, MCU will send to recorded broadcast server after this request of receiving, the minutes that recorded broadcast server receiving terminal apparatus sends obtain request, and send to corresponding MCU by obtaining target meeting-place code stream information, the target meeting-place code stream information receiving is transmitted to terminal equipment by MCU, terminal equipment receives the target meeting-place code stream information that recorded broadcast server returns, and play target meeting-place code stream information, to obtain the conference content that meeting-place code stream is corresponding.Make under the mode of cascade between MCU, participant can obtain target meeting-place code stream information according to different situations, thereby meets participant to meeting understanding in various degree, and then improves the communication efficiency of each participant in meeting.
Fig. 7 is the structural representation of terminal equipment embodiment mono-of the present invention, as shown in Figure 7, the terminal equipment of the present embodiment can comprise: sending module 71, receiver module 72 and playing module 73, wherein, sending module 71 obtains request for sending minutes to server, the minutes request of obtaining is for obtaining target meeting-place code stream information, the target meeting-place code stream information that receiver module 72 returns for reception server, target meeting-place code stream information is that server obtains request indication according to minutes is obtained from recorded meeting-place code stream information, playing module 73, be used for playing target meeting-place code stream information, to obtain conference content corresponding to target meeting-place code stream.
The device of the present embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 1, and it realizes principle and technique effect is similar, repeats no more herein.
Fig. 8 is the structural representation of terminal equipment embodiment bis-of the present invention, and as shown in Figure 8, the terminal equipment of the present embodiment can also comprise detection module 74 on the basis of Fig. 7 embodiment.
Whether again whether this detection module 74 leaves the theatre for detection of participant, and detect described participant admission;
Sending module 71 can, specifically for participant's information of leaving the theatre detected according to detection module 74, send minutes to server and start request; And detect according to detection module 74 and participant's reentry field information send minutes ending request to server.
Another kind of implementation, receiver module 72: also for receiving participant's instruction of leaving the theatre, and receive participant's instruction of reentrying;
Sending module 71 can, specifically for the participant who receives according to receiver module 72 instruction of leaving the theatre, send minutes to server and start request; And the participant who receives according to receiver module 72 instruction of reentrying, send minutes ending request to server.
Another kind of implementation, the minutes request of obtaining comprises first kind mark, first kind mark is used to indicate server and is obtained from meeting-place code stream information that meeting starts record when receiving minutes and obtain request as target meeting-place code stream information; Or the minutes request of obtaining comprises Second Type mark, Second Type mark is used to indicate server and obtains the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.
Another kind of implementation, receiver module 72: also for receiving transmission instruction;
Sending module 71 comprises: specifically for the transmission instruction receiving according to receiver module 72, send minutes obtain request to server.
Another kind of implementation, receiver module 72: the minutes that send specifically for reception server are play inquiry request, whether the inquiry request of broadcasting plays target meeting-place code stream information for inquiry terminal equipment, and reception server plays according to minutes the target meeting-place code stream information that the indication of response is returned;
Sending module 71: also play after inquiry request for receive minutes at receiver module, send minutes to server and play response, to indicate server to send target meeting-place code stream information; The target meeting-place code stream information that reception server returns according to the indication of minutes broadcasting response.
Another kind of implementation, sending module 71: also for sending minutes playing request to server, to indicate server to send target meeting-place code stream information;
Receiver module 72: specifically for after sending module sends minutes playing request, the target meeting-place code stream information that reception server returns according to the indication of minutes playing request.
Further, playing module 73, while obtaining request specifically for sending minutes according to sending module, the participant's of record face information, determines the display screen that participant uses; And by display screen, play target meeting-place code stream information, to obtain conference content corresponding to target meeting-place code stream information.
Further, server can be recorded broadcast server,
Sending module 71, obtains request specifically for sending minutes by micro-control unit MCU to recorded broadcast server;
Receiver module 72, the target meeting-place code stream information of returning by MCU specifically for receiving recorded broadcast server, target meeting-place code stream information is that recorded broadcast server obtains request indication according to minutes is obtained from recorded meeting-place code stream information.
Fig. 9 is the structural representation of server example one of the present invention, as shown in Figure 9, the server of the present embodiment can comprise: receiver module 81, acquisition module 82 and sending module 83, wherein, receiver module 81, the minutes that send for receiving terminal apparatus obtain request, and the minutes request of obtaining is used to indicate terminal equipment and obtains target meeting-place code stream information; Acquisition module 82 for obtain the indication of request according to minutes, obtains target meeting-place code stream information from recorded meeting field information; Sending module 83, for sending target meeting-place code stream information to terminal equipment, so that terminal equipment is play target meeting-place code stream information.
The device of the present embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 2, and it realizes principle and technique effect is similar, repeats no more herein.
Another kind of implementation, the minutes that receiver module 81 can send specifically for receiving terminal apparatus start request, and minutes start request and are used to indicate server and obtain the initial time of target meeting-place code stream information; And the minutes ending request of receiving terminal apparatus transmission, the end time that minutes ending request is used to indicate server obtains target meeting-place code stream information.
Another kind of implementation, acquisition module 82: can be specifically for the first kind mark that the request of obtaining comprises according to minutes, obtain from meeting and start to receiving the meeting-place code stream information recording when minutes obtain request as target meeting-place code stream information.The minutes that receiver module 81 the receives request of obtaining comprises first kind mark, and this first kind mark is used to indicate server and obtains the meeting-place code stream information that starts record when receiving minutes and obtain request from meeting as target meeting-place code stream information.
Another kind of implementation, acquisition module 82: can, specifically for the Second Type mark that the request of obtaining comprises according to minutes, obtain the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.The minutes that receiver module 81 the receives request of obtaining comprises Second Type mark, and this Second Type mark is used to indicate server and obtains the meeting-place code stream information of making an appointment in the time period as target meeting-place code stream information.
Another kind of implementation, sending module 83, can play inquiry request specifically for send minutes to terminal equipment, whether plays target meeting-place code stream information with inquiry terminal equipment; And the indication of the minutes that receive according to receiver module 81 broadcasting response, send target meeting-place code stream information to terminal equipment; Minutes are play response and are used to indicate server transmission target meeting-place code stream information.
Receiver module 81, also, for send described minutes broadcasting inquiry request at described sending module after, the minutes that receiving terminal apparatus sends are play and are responded.
Another kind of implementation, receiver module 81: the minutes playing request also sending for receiving terminal apparatus, minutes playing request is used to indicate server and sends target meeting-place code stream information;
Sending module 83: specifically for the indication of the minutes playing request that receives according to receiver module 81, send target meeting-place code stream information to terminal equipment.
Another kind of implementation, server can also comprise memory module 82, is used to target meeting-place code stream information label and store, label is used for identifying target meeting-place code stream information.
Another kind of implementation, memory module 82, can specifically for using the meeting-place in the meeting of active conference number, meeting-place, terminal equipment place number, the generation type of target meeting-place code stream information and the number index value of target meeting-place code stream information be as label information; And corresponding stored target meeting-place code stream information and label information.
Optionally, server is recorded broadcast server;
Receiver module 81, the minutes that send by micro-control unit MCU specifically for receiving terminal apparatus obtain request;
Sending module 83, specifically for sending target meeting-place code stream information by MCU to terminal equipment, so that terminal equipment is play target meeting-place code stream information.
Figure 10 is the structural representation of terminal equipment embodiment tri-of the present invention, as shown in figure 10, the terminal equipment of the present embodiment can comprise: transmitter 91, receiver 92 and player 93, wherein, transmitter 91 obtains request for sending minutes to server, and this minutes request of obtaining can be for obtaining target meeting-place code stream information; The target meeting-place code stream information that receiver 92 can return for reception server, this target meeting-place code stream information is that the indication that minutes that server sends according to transmitter 91 obtain request is obtained from recorded meeting-place code stream information; Player 93, the target meeting-place code stream information receiving for playing receiver 72, to obtain conference content corresponding to target meeting-place code stream.
Further, the terminal equipment of the present embodiment also comprises memory 94 and processor 95.Memory 94, for depositing program; Processor 95, the program of depositing for execute store 94.
The terminal equipment of the present embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 1, and it realizes principle and technique effect is similar, repeats no more herein.
Figure 11 is the structural representation of server example two of the present invention, as shown in figure 11, the server of the present embodiment can comprise: receiver 101, processor 102, transmitter 103, memory 104 and at least one communication bus 105, this processor 103 can be CPU (Central Processing Unit, be called for short CPU), communication bus 105 is for realizing the connection communication between these devices.Memory 104 may comprise high-speed RAM memory, also may also comprise nonvolatile memory (non-volatile memory), for example at least one magnetic disc store.Memory 104 optionally can comprise at least one and be positioned at the storage device away from aforementioned processing device 103.Wherein, receiver 101, the minutes that send for receiving terminal apparatus obtain request, and the minutes request of obtaining is used to indicate terminal equipment and obtains target meeting-place code stream information; Processor 102, obtains the indication of request for the minutes that receive according to receiver 101, obtain target meeting-place code stream information from recorded meeting field information; Sending module 103, for the target meeting-place code stream information of obtaining to terminal equipment sending processor 102, so that terminal equipment is play target meeting-place code stream information.
Further, the server of the present embodiment also comprises memory 104, for depositing program.
The server of the present embodiment, can be for the technical scheme of embodiment of the method shown in execution graph 2, and it realizes principle and technique effect is similar, repeats no more herein.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of program command.Aforesaid program can be stored in a computer read/write memory medium.This program, in the time carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims (36)

1. a minutes acquisition methods, is characterized in that, comprising:
Terminal equipment sends minutes to server and obtains request, and the request of obtaining of described minutes is for obtaining target meeting-place code stream information;
Described terminal equipment receives the described target meeting-place code stream information that described server returns, and described target meeting-place code stream information is that described server obtains request indication according to described minutes is obtained from recorded meeting-place code stream information;
Described terminal equipment is play described target meeting-place code stream information, to obtain conference content corresponding to described target meeting-place code stream.
2. meeting according to claim 1, to record acquisition methods, is characterized in that, described terminal equipment sends the minutes request of obtaining to server and comprises:
Whether described terminal equipment detects participant and leaves the theatre, and according to the described participant's who detects the information of leaving the theatre, sends minutes start request to described server;
Described terminal equipment detects the described participant field of whether reentrying, and according to the described participant's who detects reentry field information, sends minutes ending request to described server.
3. minutes acquisition methods according to claim 1, is characterized in that, described terminal equipment sends the minutes request of obtaining to server and comprises:
Described terminal equipment receives participant's instruction of leaving the theatre, and according to the described participant instruction of leaving the theatre, sends minutes start request to described server;
Described terminal equipment receives participant's instruction of reentrying, and according to a described participant instruction of reentrying, sends minutes ending request to described server.
4. minutes acquisition methods according to claim 1, it is characterized in that, the request of obtaining of described minutes comprises first kind mark, and described first kind mark is used to indicate described server and is obtained from meeting-place code stream information that meeting starts record when receiving described minutes and obtain request as described target meeting-place code stream information; Or
The request of obtaining of described minutes comprises Second Type mark, and described Second Type mark is used to indicate described server and obtains the meeting-place code stream information of making an appointment in the time period as described target meeting-place code stream information.
5. minutes acquisition methods according to claim 4, is characterized in that, described terminal equipment sends the minutes request of obtaining to server and comprises:
Described terminal equipment receives and sends instruction, according to described transmission instruction, sends described minutes obtain request to described server.
6. according to the minutes acquisition methods described in claim 1-5 any one, it is characterized in that, described terminal equipment receives the described target meeting-place code stream information that described server returns and comprises:
Described terminal equipment receives the minutes broadcasting inquiry request that described server sends, and described broadcasting inquiry request is used for inquiring whether described terminal equipment plays described target meeting-place code stream information;
Described terminal equipment sends minutes to described server and plays response, to indicate described server to send described target meeting-place code stream information;
Described terminal equipment receives the described target meeting-place code stream information that described server returns according to the indication of described minutes broadcasting response.
7. according to the minutes acquisition methods described in claim 1-5 any one, it is characterized in that, described terminal equipment receives the described target meeting-place code stream information that described server returns and comprises:
Described terminal equipment sends minutes playing request to described server, to indicate described server to send described target meeting-place code stream information;
Described terminal equipment receives the described target meeting-place code stream information that described server returns according to the indication of described minutes playing request.
8. according to the minutes acquisition methods described in claim 1-7 any one, it is characterized in that, described terminal equipment is play described target meeting-place code stream information, comprises to obtain conference content corresponding to described target meeting-place code stream:
Described terminal equipment, according to the face information that sends the participant who records when described minutes obtain request, is determined the display screen that described participant uses;
Described terminal equipment, by described display screen, is play described target meeting-place code stream information, to obtain conference content corresponding to described target meeting-place code stream information.
9. minutes acquisition methods according to claim 1, is characterized in that, described server is recorded broadcast server,
Described terminal equipment sends minutes to server and obtains request, comprising:
Described terminal equipment sends described minutes by micro-control unit MCU to described recorded broadcast server and obtains request;
Described terminal equipment receives the described target meeting-place code stream information that described server returns, and comprising:
Described terminal equipment receives the described target meeting-place code stream information that described recorded broadcast server returns by described MCU.
10. a minutes supplying method, is characterized in that, comprising:
The minutes that server receiving terminal apparatus sends obtain request, and the request of obtaining of described minutes is used to indicate described terminal equipment acquisition request target meeting-place code stream information;
Described server obtains the indication of request according to described minutes, obtain described target meeting-place code stream information from recorded meeting field information;
Described server sends described target meeting-place code stream information to described terminal equipment, so that described terminal equipment is play described target meeting-place code stream information.
11. minutes supplying methods according to claim 10, is characterized in that, the minutes that described server receiving terminal apparatus the sends request of obtaining comprises:
Described server receives the minutes that described terminal equipment sends and starts request, and described minutes start request and be used to indicate described server and obtain the initial time of described target meeting-place code stream information;
Described server receives the minutes ending request that described terminal equipment sends, the end time that described minutes ending request is used to indicate described server obtains described target meeting-place code stream information.
12. minutes supplying methods according to claim 10, it is characterized in that, the request of obtaining of described minutes comprises first kind mark, and described first kind mark is used to indicate described server and is obtained from meeting-place code stream information that meeting starts record when receiving described minutes and obtain request as described target meeting-place code stream information;
Described server obtains the indication of request according to described minutes, obtain described target meeting-place code stream information and comprise from recorded meeting field information:
Described server identifies according to the described first kind, obtains from meeting and starts to receiving the meeting-place code stream information recording when described minutes obtain request as described target meeting-place code stream information.
13. minutes supplying methods according to claim 10, it is characterized in that, the request of obtaining of described minutes comprises Second Type mark, and described Second Type mark is used to indicate described server and obtains the meeting-place code stream information of making an appointment in the time period as described target meeting-place code stream information;
Described server obtains the indication of request according to described minutes, obtain described target meeting-place code stream information and comprise from recorded meeting field information:
Described server identifies according to described Second Type, obtains the meeting-place code stream information of making an appointment in the time period as described target meeting-place code stream information.
14. according to the minutes supplying method described in claim 10-13 any one, it is characterized in that, described server sends described target meeting-place code stream information to described terminal equipment and comprises:
Described server sends minutes to described terminal equipment and plays inquiry request, to inquire whether described terminal equipment plays described target meeting-place code stream information;
Described server receives the minutes broadcasting response that described terminal equipment sends, and described minutes broadcasting response is used to indicate described server and sends described target meeting-place code stream information;
Described server is play the indication of response according to described minutes, send described target meeting-place code stream information to described terminal equipment.
15. according to the minutes supplying method described in claim 10-14 any one, it is characterized in that, described server sends described target meeting-place code stream information to described terminal equipment and comprises:
Described server receives the minutes playing request that described terminal equipment sends, and described minutes playing request is used to indicate described server and sends described target meeting-place code stream information;
Described server, according to the indication of described minutes playing request, sends described target meeting-place code stream information to described terminal equipment.
16. according to the minutes supplying method described in claim 10-15 any one, it is characterized in that, described server obtains the indication of request according to described minutes, after obtaining described target meeting-place code stream information, comprising from recorded meeting field information:
Described server is that described target meeting-place code stream information labels and stores, and described label is used for identifying described target meeting-place code stream information.
17. minutes supplying methods according to claim 16, is characterized in that, described server is that described target meeting-place code stream information labels and stores and comprises:
Described server using the meeting-place in the meeting of active conference number, meeting-place, described terminal equipment place number, the generation type of described target meeting-place code stream information and the number index value of described target meeting-place code stream information be as label information;
Target meeting-place code stream information and described label information described in described server corresponding stored.
18. according to the minutes supplying method described in claim 10-17 any one, it is characterized in that, described server is recorded broadcast server;
The minutes that described server receiving terminal apparatus the sends request of obtaining comprises:
Described recorded broadcast server receives the described minutes that described terminal equipment sends by micro-control unit MCU and obtains request;
Described server sends described target meeting-place code stream information to described terminal equipment, comprises so that described terminal equipment is play described target meeting-place code stream information:
Described recorded broadcast server sends described target meeting-place code stream information by described MCU to described terminal equipment, so that described terminal equipment is play described target meeting-place code stream information.
19. 1 kinds of terminal equipments, is characterized in that, comprising:
Sending module, obtains request for sending minutes to server, and the request of obtaining of described minutes is for obtaining target meeting-place code stream information;
Receiver module, the described target meeting-place code stream information of returning for receiving described server, described target meeting-place code stream information is that described server obtains request indication according to described minutes is obtained from recorded meeting-place code stream information;
Playing module, for playing described target meeting-place code stream information, to obtain conference content corresponding to described target meeting-place code stream.
20. terminal equipments according to claim 19, is characterized in that, also comprise:
Whether again whether detection module, leave the theatre for detection of participant, and detect described participant admission;
Described sending module: specifically for the described participant's that detects according to described detection module the information of leaving the theatre, send minutes to described server and start request; And the described participant's who detects according to described detection module reentry field information, send minutes ending request to described server.
21. terminal equipments according to claim 19, is characterized in that, described receiver module: also for receiving participant's instruction of leaving the theatre, and receive participant's instruction of reentrying;
Described sending module: specifically for the instruction of leaving the theatre according to the described participant of described receiver module reception, send minutes to described server and start request; And the described participant who receives according to a described receiver module instruction of reentrying, send minutes ending request to described server.
22. terminal equipments according to claim 19, it is characterized in that, the request of obtaining of described minutes comprises first kind mark, and described first kind mark is used to indicate described server and is obtained from meeting-place code stream information that meeting starts record when receiving described minutes and obtain request as described target meeting-place code stream information; Or
The request of obtaining of described minutes comprises Second Type mark, and described Second Type mark is used to indicate described server and obtains the meeting-place code stream information of making an appointment in the time period as described target meeting-place code stream information.
23. terminal equipments according to claim 22, is characterized in that, described receiver module: also for receiving transmission instruction;
Described sending module: specifically for the described transmission instruction receiving according to described receiver module, send described minutes to described server and obtain request.
24. according to the terminal equipment described in claim 19-23 any one, it is characterized in that, described receiver module: the minutes broadcasting inquiry request sending specifically for receiving described server, described broadcasting inquiry request is used for inquiring whether described terminal equipment plays described target meeting-place code stream information, and receives the described target meeting-place code stream information that described server returns according to the indication of described minutes broadcasting response;
Described sending module: also play after inquiry request for receive described minutes at described receiver module, send minutes to described server and play response, to indicate described server to send described target meeting-place code stream information.
25. according to the terminal equipment described in claim 19-23 any one, it is characterized in that described sending module: also for sending minutes playing request to described server, to indicate described server to send described target meeting-place code stream information;
Described receiver module: after sending described minutes playing request at described sending module, receive the described target meeting-place code stream information that described server returns according to the indication of described minutes playing request.
26. according to the terminal equipment described in claim 19-25 any one, it is characterized in that,
Described playing module, while obtaining request specifically for send described minutes according to described sending module, the participant's of record face information, determines the display screen that described participant uses; And by described display screen, play described target meeting-place code stream information, to obtain conference content corresponding to described target meeting-place code stream information.
27. terminal equipments according to claim 19, is characterized in that, described server is recorded broadcast server,
Described sending module, obtains request specifically for sending described minutes by micro-control unit MCU to described recorded broadcast server;
Described receiver module, the described target meeting-place code stream information of returning by described MCU specifically for receiving described recorded broadcast server.
28. 1 kinds of servers, is characterized in that, comprising:
Receiver module, the minutes that send for receiving terminal apparatus obtain request, and the request of obtaining of described minutes is used to indicate described terminal equipment and obtains target meeting-place code stream information;
Acquisition module for obtain the indication of request according to described minutes, obtains described target meeting-place code stream information from recorded meeting field information;
Sending module, for send described target meeting-place code stream information to described terminal equipment, so that described terminal equipment is play described target meeting-place code stream information.
29. servers according to claim 28, it is characterized in that, described receiver module: start request specifically for receiving the minutes that described terminal equipment sends, described minutes start request and be used to indicate described server and obtain the initial time of described target meeting-place code stream information; And receive the minutes ending request that described terminal equipment sends, the end time that described minutes ending request is used to indicate described server obtains described target meeting-place code stream information.
30. servers according to claim 28, it is characterized in that, described acquisition module: specifically for the first kind mark comprising according to the described minutes request of obtaining, obtain from meeting and start to receiving the meeting-place code stream information recording when described minutes obtain request as described target meeting-place code stream information.
31. servers according to claim 28, it is characterized in that, described acquisition module: specifically for the Second Type mark comprising according to the described minutes request of obtaining, obtain the meeting-place code stream information of making an appointment in the time period as described target meeting-place code stream information.
32. according to the server described in claim 28-31 any one, it is characterized in that, described sending module, play inquiry request specifically for send minutes to described terminal equipment, whether play described target meeting-place code stream information to inquire described terminal equipment, and the indication of the minutes broadcasting response receiving according to described receiver module, send described target meeting-place code stream information to described terminal equipment; Described minutes broadcasting response is used to indicate described server and sends described target meeting-place code stream information;
Described receiver module: also, for send described minutes broadcasting inquiry request at described sending module after, the described minutes broadcasting that receives described terminal equipment transmission responds.
33. according to the server described in claim 28-31 any one, it is characterized in that, described receiver module: the minutes playing request also sending for receiving described terminal equipment, described minutes playing request is used to indicate described server and sends described target meeting-place code stream information;
Described sending module: specifically for according to the indication of the described minutes playing request of described receiver module reception, send described target meeting-place code stream information to described terminal equipment.
34. according to the server described in claim 28-33 any one, it is characterized in that, also comprises:
Memory module, is used to described target meeting-place code stream information label and store, and described label is used for identifying described target meeting-place code stream information.
35. servers according to claim 34, it is characterized in that, described memory module, specifically for using the meeting-place in the meeting of active conference number, meeting-place, described terminal equipment place number, the generation type of described target meeting-place code stream information and the number index value of described target meeting-place code stream information be as label information; And target meeting-place code stream information and described label information described in corresponding stored.
36. according to the server described in claim 28-35 any one, it is characterized in that, described server is recorded broadcast server;
Described receiver module, obtains request specifically for receiving the described minutes that described terminal equipment sends by micro-control unit MCU;
Described sending module, specifically for sending described target meeting-place code stream information by described MCU to described terminal equipment, so that described terminal equipment is play described target meeting-place code stream information.
CN201210578552.1A 2012-12-27 2012-12-27 Meeting minute obtaining method and providing method, device and system Pending CN103905777A (en)

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PCT/CN2013/083164 WO2014101471A1 (en) 2012-12-27 2013-09-10 Conference record obtaining method, providing method, device, and system

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WO2016127691A1 (en) * 2015-02-13 2016-08-18 中兴通讯股份有限公司 Method and apparatus for broadcasting dynamic information in multimedia conference
CN106303557A (en) * 2016-08-16 2017-01-04 广州华多网络科技有限公司 The live content methods of exhibiting of network direct broadcasting and device
WO2017177791A1 (en) * 2016-04-11 2017-10-19 中兴通讯股份有限公司 Conference recording method and system, and computer storage medium
CN110049273A (en) * 2019-04-02 2019-07-23 视联动力信息技术股份有限公司 A kind of meeting method for recording and transfer server based on view networking

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WO2016127691A1 (en) * 2015-02-13 2016-08-18 中兴通讯股份有限公司 Method and apparatus for broadcasting dynamic information in multimedia conference
CN105991964A (en) * 2015-02-13 2016-10-05 中兴通讯股份有限公司 Method and apparatus for broadcasting dynamic information in multimedia conference
WO2017177791A1 (en) * 2016-04-11 2017-10-19 中兴通讯股份有限公司 Conference recording method and system, and computer storage medium
CN107295291A (en) * 2016-04-11 2017-10-24 中兴通讯股份有限公司 A kind of minutes method and system
CN106303557A (en) * 2016-08-16 2017-01-04 广州华多网络科技有限公司 The live content methods of exhibiting of network direct broadcasting and device
CN110049273A (en) * 2019-04-02 2019-07-23 视联动力信息技术股份有限公司 A kind of meeting method for recording and transfer server based on view networking

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