CN103561229B - Meeting label generates and application process, device, system - Google Patents
Meeting label generates and application process, device, system Download PDFInfo
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- CN103561229B CN103561229B CN201310496741.9A CN201310496741A CN103561229B CN 103561229 B CN103561229 B CN 103561229B CN 201310496741 A CN201310496741 A CN 201310496741A CN 103561229 B CN103561229 B CN 103561229B
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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
- H04N7/152—Multipoint control units therefor
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Abstract
The embodiment of the invention discloses a kind of meeting label to generate and application process, device, system, for quick-searching and the correspondence position that navigates to the meeting video and audio recorded, program request rapidly and accurately can be realized and specify conference content.The method comprise the steps that MCU is according to the change information identifying meeting event, generate corresponding meeting event label generation request Concurrency and give recording and broadcasting system, this meeting event label generates the change information comprising described meeting event in request, this recording and broadcasting system receives this meeting event label and generates request, meeting label is generated according to the meeting event transformation period in the change information of this meeting event, the meeting label of generation and meeting Media Stream are formed temporal corresponding relation, and stores the corresponding relation of formation.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of meeting label and generate and application process, device, system.
Background technology
Streaming Media storage and play-back technology are used for video conference by recorded broadcast of session system, it is achieved that to video conference content
Storage and playback function.Typical recorded broadcast of session system deployment is at video conferencing system (vcs, Video conference
System) network side, interacts with the network element (such as multi-conference unit (mcu) MCU) of responsible exchange of media.Can deposit by real-time recording
Storage meeting video/audio code stream, carries out online request playback for client.Conference code stream also can be carried out in real time by part recording and broadcasting system
Forward, it is provided that online direct broadcast function.
In prior art, the information that recorded broadcast of session system is recorded only includes the audiovisual information of meeting, and meeting event is believed
Breath will not be recorded.The log file of video and audio does not has the storage mode of correspondence yet.The audiovisual information of whole meeting is worked as
Make a set of independent video and audio entirety to deposit.The client carrying out program request during playback typically commences play out from session initial position.
If this client wants is quickly found out content of interest, it is possible to the mode of employing: 1. the content of quick play-on-demand, quickly broadcast
Putting can be to play with 2 speeds, 4 speeds, 8 speed uniform velocity, or drags playing progress bar, observes image conversion, finds and want
Position after commence play out；2. record or record time point interested during program request, quickly navigating at playback time
The position specified.
But in above prior art, the some broadcast mode of the dragging playing progress bar in video and audio broadcasting depends on program request person
On-demand content is familiar with, and inaccurate to the location of reproduction time in dragging process, it is only able to find near point of interest
Temporal information.And the way recording time point interested in advance need special messenger realize recording each dependent event in meeting time
Between be worth, be available to program request person and use, for meeting frequently system, often can only accomplish the independent note to part meeting
Record.So that the client carrying out program request is difficult to find the ad-hoc location recording audio-visual content rapidly and accurately.
Summary of the invention
Embodiments provide a kind of meeting label to generate and application process, device, system, in order to meeting to be recorded
Content carries out automatic marking corresponding label, in meeting on-demand process so that user can be by the label marked, quick-searching
With navigate to the correspondence position of the meeting video and audio recorded, program request rapidly and accurately can be realized and specify conference content.
First aspect present invention provides a kind of meeting label generating method, it may include:
Multi-conference unit (mcu), according to the change information of identification meeting event, generates corresponding meeting event label and generates request
And it being sent to recording and broadcasting system, described meeting event label generates the change information comprising described meeting event in request；
Described recording and broadcasting system receives described meeting event label and generates request；
Meeting event transformation period in change information according to described meeting event generates meeting label；
The meeting label of generation and meeting Media Stream are formed temporal corresponding relation, and stores the corresponding pass of formation
System.
In the implementation that the first is possible, described according to the meeting event transformation period in described meeting event information
Generate meeting label to include: obtain and record the meeting event transformation period in described meeting event information；Record described meeting
Meeting event source-information in event information；Raw according to described meeting event transformation period and described meeting event source-information
Become meeting label.
In conjunction with the first possible implementation of first aspect or first aspect, in the implementation that the second is possible
In, described method also includes: receive the interpolation tag information request outside described multi-conference unit (mcu)；Generate and add with described
The meeting label that tagged information request is corresponding；By the meeting label corresponding with described interpolation tag information request generated and institute
The Media Stream stating multi-conference unit (mcu) transmission forms temporal corresponding relation, and stores the corresponding relation of formation.
Second aspect present invention provides a kind of meeting label application process, it may include:
Anytime clients receives the request playing IMS conference medium stream, comprises and asked in the request of described broadcasting IMS conference medium stream
The identification information of the IMS conference medium stream asked；
The request of described broadcasting IMS conference medium stream is sent to recording and broadcasting system；
Receive the described IMS conference medium stream of described recording and broadcasting system transmission and all labels that described IMS conference medium stream is corresponding
Information, and show described IMS conference medium stream label；
According to the instruction selecting IMS conference medium stream label received, send to described recording and broadcasting system and obtain described selection meeting
The request of the IMS conference medium stream that Media Stream label is corresponding；
Receive and play the IMS conference medium stream that described selection IMS conference medium stream label is corresponding.
In the implementation that the first is possible, described according to the instruction selecting IMS conference medium stream label received, to institute
The request stating IMS conference medium stream corresponding to the recording and broadcasting system transmission described selection IMS conference medium stream label of acquisition includes: according to receive
User selects the instruction of IMS conference medium stream label, determines the time of the IMS conference medium stream that selected IMS conference medium stream label is corresponding
Point；By the time point of the IMS conference medium stream of described correspondence, the broadcasting location being converted to meet described recording and broadcasting system broadcast format refers to
Make and be sent to described recording and broadcasting system so that described recording and broadcasting system is play described broadcasting location according to described broadcasting positioning instruction and referred to
Make the IMS conference medium stream that the play time of instruction is corresponding.
Third aspect present invention provides a kind of meeting label creation system, it may include:
Multi-conference unit (mcu), recording and broadcasting system；
Described multi-conference unit (mcu), for the change information according to identification meeting event, generates corresponding meeting event mark
Signing generation request Concurrency and give recording and broadcasting system, described meeting event label generates the change letter comprising described meeting event in request
Breath；
Described recording and broadcasting system, is used for receiving described meeting event label and generates request；
Described recording and broadcasting system, for generating meeting according to the meeting event transformation period in the change information of described meeting event
Assess a bid for tender label；
Described recording and broadcasting system, is additionally operable to the meeting label of generation and meeting Media Stream are formed temporal corresponding relation,
And store the corresponding relation of formation.
In the implementation that the first is possible, described recording and broadcasting system, it is additionally operable to obtain and record described meeting event letter
Meeting event transformation period in breath；Described recording and broadcasting system, the meeting event being additionally operable to record in described meeting event information comes
Source information；Described recording and broadcasting system, is additionally operable to generate according to described meeting event transformation period and described meeting event source-information
Meeting label.
In conjunction with the first possible implementation of first aspect or first aspect, in the implementation that the second is possible
In,
Described recording and broadcasting system, is additionally operable to receive the interpolation tag information request outside described multi-conference unit (mcu)；
Described recording and broadcasting system, is additionally operable to generate the meeting label corresponding with described interpolation tag information request；
Described recording and broadcasting system, is additionally operable to the meeting label corresponding with described interpolation tag information request of generation with described
The Media Stream that multi-conference unit (mcu) sends forms temporal corresponding relation, and stores the corresponding relation of formation.
Fourth aspect present invention provides a kind of meeting label application apparatus, it may include:
Receive unit, for receiving the request playing IMS conference medium stream, the request of described broadcasting IMS conference medium stream comprises
The identification information of the IMS conference medium stream asked；
Transmitting element, the request of the described broadcasting IMS conference medium stream for being received by described reception unit is sent to recorded broadcast system
System；
Described reception unit, is additionally operable to receive described IMS conference medium stream and the described meeting matchmaker that described recording and broadcasting system sends
All label informations that body stream is corresponding；
Display unit, for showing the IMS conference medium stream label that described reception unit receives；
Described transmitting element, is additionally operable to the instruction selecting IMS conference medium stream label received according to described reception unit, to
Described recording and broadcasting system sends the request obtaining IMS conference medium stream corresponding to described selection IMS conference medium stream label；
Described reception unit, is additionally operable to receive the IMS conference medium stream that described selection IMS conference medium stream label is corresponding；
Broadcast unit, for playing the meeting matchmaker that the described selection IMS conference medium stream label of described reception unit reception is corresponding
Body stream.
In the implementation that the first is possible, described transmitting element also includes:
Determining unit, the user for receiving according to described reception unit selects the instruction of IMS conference medium stream label, determines
The time point of the IMS conference medium stream that selected IMS conference medium stream label is corresponding；
Converting unit, for the time point by the described IMS conference medium stream determining described correspondence that unit determines, is converted to
Meet the broadcasting positioning instruction of described recording and broadcasting system broadcast format and be sent to described recording and broadcasting system so that described recording and broadcasting system root
The play time of described broadcasting positioning instruction instruction is play according to described broadcasting positioning instruction.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that in the embodiment of the present invention, and MCU knows
The change information of other meeting event, generates the meeting event label corresponding with this change information and generates request, wherein comprises described
The change information of meeting event, and it is sent to recording and broadcasting system, recording and broadcasting system receives described meeting event label and generates request, according to
Meeting event transformation period in the change information of wherein said meeting event generates meeting label, by the meeting label that generates with
IMS conference medium stream forms temporal corresponding relation, and stores the corresponding relation of formation.So, when user's playback of conferencing Media Stream
Time, can freely retrieve conference content, and it is possible to be accurately positioned in a meeting according to each meeting label of this IMS conference medium stream
There is the IMS conference medium stream that the time point of conversion is corresponding, improve the efficiency of location hoc meeting content.
Accompanying drawing explanation
Fig. 1 is that in the embodiment of the present invention, meeting label generates and the structural representation of application system；
Fig. 2 is an embodiment schematic diagram of meeting label generating method in the embodiment of the present invention；
Fig. 3 is another embodiment schematic diagram of meeting label generating method in the embodiment of the present invention；
Fig. 4 is an embodiment schematic diagram of meeting label application process in the embodiment of the present invention；
Fig. 5 is another embodiment schematic diagram of meeting label application process in the embodiment of the present invention；
Fig. 6 is an embodiment schematic diagram of meeting label creation system in the embodiment of the present invention；
Fig. 7 is an embodiment schematic diagram of meeting label application apparatus in the embodiment of the present invention；
Fig. 8 is another embodiment schematic diagram of meeting label application apparatus in the embodiment of the present invention；
Fig. 9 is another embodiment schematic diagram of meeting label application apparatus in the embodiment of the present invention.
Detailed description of the invention
Embodiments provide a kind of meeting label to generate and application process, device, system, for meeting is recorded
Content carries out automatic marking corresponding label so that user can play conference content interested fast and accurately.
The embodiment that the present invention provides is under existing system group network pattern, and constructing one can discuss official business automatically in identification
Part, generates, stores and uses the device of meeting label.And use this device to realize meeting recorded content is carried out automatic marking pair
The method answering label, in meeting on-demand process, user can be by the label that marked, quick-searching and navigate to record
Correspondence position, allow user quick and precisely commence play out conference content interested.
Concrete meeting label generates and application system includes: conference terminal 101, multi-conference unit (mcu) (English:
Multipoint Conferencing Unit, abbreviation: MCU) system 102, recording and broadcasting system 103, Anytime clients 104.
Wherein, conference terminal 101 is the most multiple, is connected with described MCU system 102, conference terminal built-in meeting visitor
Family end software, need to log in client during user's conference participation；
Described MCU system 102 includes: can control Signaling Processing Unit 1021 and media processing units 1022；Described recorded broadcast system
System 103 includes: the external label model of tag generation module 1031, system 1032, Media Stream memory module 1033, Media Stream store
Storehouse 1034, media stream module 1035, Media Stream locating module 1036 and tag recognition module 1037；Described Anytime clients
104 include: Media Stream playing module 1041, broadcasting control module 1042, media stream receiver module 1043, label modular converter
1044 and label choose module 1045.
Described can control the part that Signaling Processing Unit 1021 is MCU system 102, be used for identifying and perform meeting respectively can
The operational order of field and meeting signaling change procedure.Signaling Processing Unit 1021 can be controlled while information of controlling processes,
The relevant informations such as signaling change and meeting-place operation are extracted, generates label corresponding to signaling and generate solicited message, be sent to
Tag generation module 1031.Wherein, can control signaling change as meeting-place add meeting, leave meeting, President of the General Assembly proposition various
Application and certain meeting-place are broadcasted by conference, and meeting-place operation such as starts auxiliary streaming video, stopping auxiliary streaming video and meeting-place has participant to propose
Speech.
Media processing units 1022 is also a part for MCU system 102, for locating the media letter in each meeting-place in board of administration
Breath.This media information includes but not limited to: major video Streaming Media, main flow audio stream media, auxiliary streaming video Streaming Media and data
Conferencing information, data conferencing information such as electronic whiteboard information, short message, caption information etc..This media processing units 1022 identifies
The content change of Media Stream, the label then recognition result generating media change corresponding generates solicited message, is sent to label
Generation module 1031.It should be noted that different according to the type processing Media Stream, media processing units 1022 can include regarding
Frequently media processing units, secondary flow media processing units and audio frequency media processing unit.
Further, tag generation module 1031, it is used for receiving and will control Signaling Processing Unit 1021, media handling list
The label that unit 1022 and system external label model 1032 send generates solicited message, obtains the time of meeting simultaneously, generates the time
Point, is combined and processes composition label information.Media storage module 1033 it is sent to after these label informations are collected；
The external label model of system 1032, the interpolation sended over outside receiving this device during recording in meeting
Tag information request, as the label of network management software transmission, the label of live client transmission, user manually add remarks letter
The label etc. of breath, after the external label model of this system 1032 receives external label information, generates corresponding label and generates request letter
Breath, is sent to tag generation module 1031；.
Media Stream memory module 1033, for receiving the Media Stream that media processing units 1022 sends, this Media Stream includes
It is not limited to major video stream medium data, main flow audio stream media data, auxiliary streaming video stream medium data, data conferencing letter
Breath, and be processed the data of these Streaming Medias arranging, store in Media Stream thesaurus 1034.The most also label is received raw
Become module 1031 to send the label information of coming, be saved in together with Streaming Media in Media Stream thesaurus 1034；
Media Stream thesaurus 1034, generally exists with data base, disk array or document form, is used for preserving and storing
The media stream data of meeting.In addition to storing the information of general video-voice frequency flow media data, also storage video-voice frequency flow media number
According to corresponding label information, Media Stream memory module 1033 and Media Stream thesaurus 1034 are the unit in recording and broadcasting system 103；
Media stream module 1035, the media stream being used for inquire in Media Stream thesaurus 1034 is to program request
Client 104；
Media Stream locating module 1036, is used for receiving label modular converter 1144 described in described Anytime clients 104
The broadcasting positioning command sent, drives media stream module 1035 to choose the Media Stream of correspondence from Media Stream thesaurus 1034
Information is sent to the media stream receiver module 1143 in Anytime clients 104；
Tag recognition module 1037, for reading the label information corresponding with meeting Media Stream, identifies and resolves this label
Information；
Media Stream playing module 1041, sends for this media stream module 1035 play in this recording and broadcasting system 103
Conferencing streams media；
Play control module 1042, for user, conferencing streams media or label are selected；
Media stream receiver module 1043, sends for this media stream module 1035 received in this recording and broadcasting system 103
Conferencing streams media；
Label modular converter 1044, for meeting label user selected, determines the meeting matchmaker that this meeting label is corresponding
Body stream time point, is converted to this time point meet the broadcasting positioning instruction of this recording and broadcasting system 103 broadcast format, and is sent to record
Broadcast system 103；
Module 1045 chosen by label, for integrating the label of each IMS conference medium stream so that the label of each conferencing streams media can
To be ranked up, to search for, to increase, the operation such as deletion.As searched all labels, to label according to time sequence etc. specifying meeting-place.
Referring to Fig. 2, an embodiment of the generation method of the meeting label in the embodiment of the present invention includes:
201, MCU is according to the change information of identification meeting event, generates corresponding label generation request Concurrency and gives recorded broadcast
System；
In each meeting-place, participant adds video conference by logging in conference terminal.
MCU in video conferencing system comprises can control Signaling Processing Unit and media processing units, and this can be controlled signaling and process
Unit can locate the meeting control information in each meeting-place in board of administration, and this can be controlled information and include meeting-place operational order and meeting signaling, wherein,
Meeting-place operational order can include that startup auxiliary streaming video, stopping auxiliary streaming video, meeting-place carry out speech etc., and meeting signaling can include meeting
In have meeting-place to add meeting is left in meeting, meeting-place, request Chair, meeting-place are broadcasted.This media processing units can process main flow
Video stream media, main flow audio stream media, auxiliary streaming video Streaming Media.Therefore, this media processing units at least comprises the steps that video matchmaker
Body processing unit, audio frequency media processing unit, secondary flow media processing units.
Specifically, this can control the Signaling Processing Unit meeting control instruction by each meeting-place of identification and active conference pattern, deserves
Front conference model refers to the multi-form of active conference, such as: the form of meeting is point-to-point meeting or multipoint conference, in the middle of meeting is
No have broadcast, if sending secondary flow, whether having chairman etc., is generating the letter of the meeting event that can represent meeting process status
Breath, as meeting-place add meeting, leave meeting, meeting-place is broadcasted, sound is closed in meeting-place, meeting-place request speech etc..This media handling list
The media information that the conference terminal of participant is sent by unit detects in real time, identifies the information of the relevant event of meeting, as auxiliary
Gummosis sheet page turning, meeting-place personnel increase, reduce, walk about, meeting-place speech etc..
Further, this can control the meeting event that Signaling Processing Unit is capable of identify that with this media processing units, refers to
Following table:
In upper table, " Event origin " refers to which conferencing information identified meeting event comes from, " recognition unit "
Refer to the meeting event information which unit identifies, as the meeting event in video media processing unit identification major video is believed
Breath, the meeting event information in audio frequency media processing unit identification audio stream media, secondary flow media processing units identification secondary flow regards
Frequently the meeting event information in Streaming Media, can control Signaling Processing Unit identification and can control order.Meeting event in the present embodiment is
Refer to meeting carry out during meeting relevant information change, the as above generation of each event described by " event content " in table.
Description in upper table is the explanation to label information.
It should be noted that MCU comprises and can control Signaling Processing Unit and media processing units can be, but not limited to identify
Meeting event in table.
After meeting control Signaling Processing Unit in MCU and media processing units identify meeting event, to video conferencing system
In recording and broadcasting system send the time of meeting label generate request, this meeting event label generate request in comprise what it identified
Meeting event information.
202, recording and broadcasting system receives meeting event label and generates request;
203, meeting label is generated according to the meeting event transformation period in the change information of described meeting event；
After recording and broadcasting system is according to receiving the generation request of meeting event label, according in the meeting event information wherein comprised
Meeting event transformation period and meeting event source-information, generate meeting label.The meeting label of the present embodiment refers to represent
Event and the data of the syntagmatic of time during meeting recording, the form of expression can be a series of { can discussion
Part, event source, the time } assembly.The meeting label and the TV news data that produce are stored with in data base.
Such as, meeting event content is " personnel walk about ", represents in meeting and has personnel to walk about, during the generation that these personnel walk about
Between be meeting when proceeding to 20 points and 30 seconds, Event origin is major video, then, during the generation that recording and broadcasting system is walked about according to personnel
Between and Event origin generate meeting label, bookmark name is " personnel move ".
204, the meeting label of generation and meeting Media Stream are formed temporal corresponding relation, and store the correspondence of formation
Relation.
The meeting label generated is recorded according to this IMS conference medium stream by recording and broadcasting system with the IMS conference medium stream that described MCU sends
Time point form corresponding relation, i.e. the time that the meeting event of meeting tag representation occurs and meeting Media Stream record this meeting
The time of discussion part is corresponding, and is saved in media repository by the corresponding relation of this formation.After completing a label record,
It is not over if recorded, then can record detection and the record of label information by repeated priming, until whole meeting is recorded next time
Process terminates.
In the embodiment of the present invention, MCU identifies the change information of meeting event, generates the meeting discussion corresponding with this change information
Part label generates request, wherein comprises the change information of described meeting event, and is sent to recording and broadcasting system, and recording and broadcasting system receives institute
State meeting event label and generate request, generate according to the meeting event transformation period in the change information of wherein said meeting event
Meeting label, forms the meeting label of generation and meeting Media Stream temporal corresponding relation, and stores the corresponding pass of formation
System.So, when user's playback of conferencing Media Stream, freely can retrieve in meeting according to each meeting label of this IMS conference medium stream
Hold, and it is possible to be accurately positioned the IMS conference medium stream that the time point occurring to convert in a meeting is corresponding, improve location hoc meeting
The efficiency of content.
Describe the meeting label generating method in the embodiment of the present invention in detail with another embodiment below, refer to Fig. 3, this
Another embodiment of meeting label generating method in inventive embodiments includes:
301, MCU is according to the change information of identification meeting event, generates corresponding label generation request Concurrency and gives recorded broadcast
System；
In each meeting-place, participant adds video conference by logging in conference terminal.
MCU in video conferencing system comprises can control Signaling Processing Unit and media processing units, and this can be controlled signaling and process
Unit can locate the meeting control information in each meeting-place in board of administration, and this can be controlled information and include meeting-place operational order and meeting signaling, wherein,
Meeting-place operational order can include that startup auxiliary streaming video, stopping auxiliary streaming video, meeting-place carry out speech etc., and meeting signaling can include meeting
In have meeting-place to add meeting is left in meeting, meeting-place, request Chair, meeting-place are broadcasted.This media processing units can process main flow
Video stream media, main flow audio stream media, auxiliary streaming video Streaming Media.Therefore, this media processing units at least comprises the steps that video matchmaker
Body processing unit, audio frequency media processing unit, secondary flow media processing units.
Specifically, this can control Signaling Processing Unit by identifying meeting control instruction and the active conference pattern in each meeting-place, generation
The information of the meeting event of meeting process status can be represented, as meeting-place add meeting, leave meeting, meeting-place is broadcasted, meeting-place
Closed sound, meeting-place request speech etc..The media information that the conference terminal of participant is sent by this media processing units is examined in real time
Surveying, identify the information of the relevant event of meeting, such as secondary flow film page turning, meeting-place personnel increase, reduce, walk about, and make a speech in meeting-place
Deng.The concrete table 1 identified in content embodiment shown in Figure 2, here is omitted.
302, recording and broadcasting system receives meeting event label and generates request;
303, according to the meeting event transformation period in the change information of described meeting event and meeting event source-information,
Generate meeting label；
After recording and broadcasting system is according to receiving the generation request of meeting event label, according in the meeting event information wherein comprised
Meeting event transformation period and meeting event source-information, generate meeting label.The meeting label of the present embodiment refers to represent
Event and the data of the syntagmatic of time during meeting recording, the form of expression can be a series of { can discussion
Part, event source, the time } assembly.The meeting label and the TV news data that produce are stored with in data base.
Such as, meeting event content is " personnel walk about ", represents in meeting and has personnel to walk about, during the generation that these personnel walk about
Between be meeting when proceeding to 20 points and 30 seconds, Event origin is major video, then, during the generation that recording and broadcasting system is walked about according to personnel
Between and Event origin generate meeting label, bookmark name is " personnel move ".
Further, recording and broadcasting system can also receive the interpolation tag information request outside MCU, Tathagata automatic network management mould
What the network management software in block sent adds tag information request, the interpolation tag information request of live client transmission, use
The interpolation tag information request of remark information is added at family, adds tagged including at least request in this interpolation tag information request
Time point and request add tagged content.The label information consolidation form that request is added by recording and broadcasting system, record request is added
The time point of label, and ask to add tagged content, generate corresponding label.
304, the meeting label of generation and meeting Media Stream are formed temporal corresponding relation, and store the correspondence of formation
Relation.
It should be noted that the identification function of the change information of meeting event in the embodiment of the present invention can be real by MCU
Existing, it is also possible to the inside being integrated in conference terminal realizes.
In the embodiment of the present invention, MCU identifies the change information of meeting event, generates the meeting discussion corresponding with this change information
Part label generates request, wherein comprises the change information of described meeting event, and is sent to recording and broadcasting system, and recording and broadcasting system receives institute
State meeting event label and generate request, generate according to the meeting event transformation period in the change information of wherein said meeting event
Meeting label, forms the meeting label of generation and meeting Media Stream temporal corresponding relation, and stores the corresponding pass of formation
System.So, when user's playback of conferencing Media Stream, freely can retrieve in meeting according to each meeting label of this IMS conference medium stream
Hold, and it is possible to be accurately positioned the IMS conference medium stream that the time point occurring to convert in a meeting is corresponding, improve location hoc meeting
The efficiency of content.
Describing an embodiment of the meeting label application process of the embodiment of the present invention below, refer to Fig. 4, the present invention is real
The embodiment executing the meeting label application process in example includes:
401, Anytime clients receives the request playing IMS conference medium stream, comprises in the request of described broadcasting IMS conference medium stream
The identification information of the IMS conference medium stream asked；
Anytime clients receives the request playing IMS conference medium stream, e.g., receives user and plays the request of IMS conference medium stream.Should
Play the identification information comprising asked IMS conference medium stream in the request of IMS conference medium stream, IMS conference medium stream as requested
Title, unique encodings, path etc..First Anytime clients sends order request to recorded broadcast server, the IMS conference medium asked
The title (ID) of stream, unique encodings, path.
402, the request of described broadcasting IMS conference medium stream is sent to described recording and broadcasting system；
The request of this broadcasting IMS conference medium stream is sent to recording and broadcasting system by Anytime clients, and this recording and broadcasting system is according to this broadcasting
This IMS conference medium stream of the requesting query of IMS conference medium stream and all labels of this IMS conference medium stream.
403, described IMS conference medium stream and corresponding the owning of described IMS conference medium stream that described recording and broadcasting system sends are received
Label information, and show described IMS conference medium stream label；
Anytime clients receives the described IMS conference medium stream of this recording and broadcasting system transmission and the institute that this IMS conference medium stream is corresponding
Having label information, the label information sending these conferencing streams media can be before the data sending this IMS conference medium stream, it is also possible to
It is transmitted while sending the data of Media Stream, and by this IMS conference medium stream label of interface display of Anytime clients, makes
Obtaining user and can select IMS conference medium stream interested according to the label of this IMS conference medium stream, the label of display can provide user couple
The work such as the label of this IMS conference medium stream carries out classifying, sorts, lookup.
404, according to the instruction selecting IMS conference medium stream label received, send to described recording and broadcasting system and obtain described selection
The request of the IMS conference medium stream that IMS conference medium stream label is corresponding；
The instruction of the IMS conference medium stream label that Anytime clients selects according to the user received, sends to described recording and broadcasting system
Obtain the request of IMS conference medium stream corresponding to described selection IMS conference medium stream label, obtain the IMS conference medium selected by user
Stream.
405, receive and play the IMS conference medium stream that described selection IMS conference medium stream label is corresponding.
In the embodiment of the present invention, Anytime clients receives the request playing IMS conference medium stream, described broadcasting IMS conference medium stream
Request in comprise the information of asked IMS conference medium stream, the request of described broadcasting IMS conference medium stream is sent to recorded broadcast system
System, receives described IMS conference medium stream and the label of described IMS conference medium stream that described recording and broadcasting system sends, and shows described meeting
View Media Stream label, according to the instruction selecting IMS conference medium stream label received, to described recording and broadcasting system request described selection meeting
The IMS conference medium stream that view Media Stream label is corresponding, and play out, user can accurately, freely position oneself according to meeting label
Conference content interested, can improve accuracy and the convenience of location conference content.
Describe the meeting label application process in the embodiment of the present invention below with more detailed embodiment, refer to Fig. 5, this
Another embodiment of meeting label application process in inventive embodiments includes:
501, Anytime clients receives the request playing IMS conference medium stream, comprises in the request of described broadcasting IMS conference medium stream
The information of the IMS conference medium stream asked；
Anytime clients receives the request playing IMS conference medium stream, e.g., receives user and plays the request of IMS conference medium stream.Should
Play the information comprising asked IMS conference medium stream in the request of IMS conference medium stream, the name of IMS conference medium stream as requested
Title, unique encodings etc..
502, the request of described broadcasting IMS conference medium stream is sent to described recording and broadcasting system；
The request of this broadcasting IMS conference medium stream is sent to recording and broadcasting system by Anytime clients, and this recording and broadcasting system is according to this broadcasting
This IMS conference medium stream and all labels of this IMS conference medium stream are read in the request of IMS conference medium stream.Specifically, this recording and broadcasting system
Tag recognition module in media repository, inquire about and read all label informations that this IMS conference medium stream is corresponding, this recorded broadcast system
The media stream module of system reads this IMS conference medium stream in media repository and is sent to the media receiver of Anytime clients
Module.
503, described IMS conference medium stream and corresponding the owning of described IMS conference medium stream that described recording and broadcasting system sends are received
Label information, and show described IMS conference medium stream label；
Anytime clients receives the described IMS conference medium stream of this recording and broadcasting system transmission and the institute that this IMS conference medium stream is corresponding
Having label information, the label information sending these conferencing streams media can be before the data sending this IMS conference medium stream, it is also possible to
It is transmitted while sending the data of Media Stream, and by this IMS conference medium stream label of interface display of Anytime clients, makes
Obtaining user and can select IMS conference medium stream interested according to the label of this IMS conference medium stream, the label of display can provide user couple
The work such as the label of this IMS conference medium stream carries out classifying, sorts, lookup.
504, select the instruction of IMS conference medium stream label according to the user received, determine selected IMS conference medium stream label
The time point of corresponding IMS conference medium stream；
User is according to self needing selection IMS conference medium stream label, and the selection that client inputs according to user instructs, and determines
The time point of the IMS conference medium stream that IMS conference medium stream label selected by user is corresponding.
505, by the time point of the IMS conference medium stream of this correspondence, be converted to meet the broadcasting of described recording and broadcasting system broadcast format
Positioning instruction is also sent to described recording and broadcasting system so that described recording and broadcasting system plays described broadcasting according to described broadcasting positioning instruction
The IMS conference medium stream corresponding to play time of positioning instruction instruction；
By the time point of IMS conference medium stream corresponding for this IMS conference medium stream label determined, be converted to meet described recorded broadcast system
The broadcasting positioning instruction of system broadcast format, and it is sent to this recording and broadcasting system, this recording and broadcasting system receives this broadcasting positioning instruction, drives
Media stream module chooses the IMS conference medium stream that user selects in media repository, and is sent to a little by this IMS conference medium stream
Broadcast the media receiver module of client.
506, receive and play the IMS conference medium stream that described selection IMS conference medium stream label is corresponding；
The media stream receiver module of Anytime clients receives the meeting matchmaker of the described user selection that described recording and broadcasting system sends
Body stream, and play to described user by Media Stream playing module.
In the embodiment of the present invention, Anytime clients receives the request playing IMS conference medium stream, described broadcasting IMS conference medium stream
Request in comprise the information of asked IMS conference medium stream, the request of described broadcasting IMS conference medium stream is sent to recorded broadcast system
System, receives the described IMS conference medium stream of described recording and broadcasting system transmission and the label information that described IMS conference medium stream is corresponding, and shows
Show described IMS conference medium stream label, according to the instruction selecting IMS conference medium stream label received, ask institute to described recording and broadcasting system
Stating the IMS conference medium stream selecting IMS conference medium stream label corresponding, and play out, user can according to meeting label accurately, freely
Position oneself conference content interested, accuracy and the convenience of location conference content can be improved.
The meeting label creation system being described below in the embodiment of the present invention, refers to Fig. 6, the meeting in the embodiment of the present invention
View label creation system includes:
MCU601, recording and broadcasting system 602；
Described MCU601, for the change information according to identification meeting event, generates corresponding meeting event label and generates
Request Concurrency gives recording and broadcasting system, and described meeting event label generates the change information comprising described meeting event in request；
Described recording and broadcasting system 602, is used for receiving described meeting event label and generates request；
Described recording and broadcasting system 602, for raw according to the meeting event transformation period in the change information of described meeting event
Become meeting label；
Described recording and broadcasting system 602, is additionally operable to the meeting label of generation is formed temporal corresponding pass with meeting Media Stream
System, and store the corresponding relation of formation.
Further, described recording and broadcasting system 602, it is additionally operable to obtain and record the meeting event in described meeting event information
Transformation period；
Described recording and broadcasting system 602, is additionally operable to record the meeting event source-information in described meeting event information；
Described recording and broadcasting system 602, is additionally operable to according to described meeting event transformation period and described meeting event source-information
Generate meeting label；
Described recording and broadcasting system 602, is additionally operable to receive the interpolation tag information request outside described MCU601；
Described recording and broadcasting system 602, is additionally operable to generate the meeting label corresponding with described interpolation tag information request；
Described recording and broadcasting system 602, be additionally operable to by generate the meeting label corresponding with described interpolation tag information request with
The Media Stream that described MCU sends forms temporal corresponding relation, and stores the corresponding relation of formation.
In the embodiment of the present invention, MCU identifies the change information of meeting event, generates the meeting discussion corresponding with this change information
Part label generates request, wherein comprises the change information of described meeting event, and is sent to recording and broadcasting system, and recording and broadcasting system receives institute
State meeting event label and generate request, generate according to the meeting event transformation period in the change information of wherein said meeting event
Meeting label, forms the meeting label of generation and meeting Media Stream temporal corresponding relation, and stores the corresponding pass of formation
System.So, when user's playback of conferencing Media Stream, freely can retrieve in meeting according to each meeting label of this IMS conference medium stream
Hold, and it is possible to be accurately positioned the IMS conference medium stream that the time point occurring to convert in a meeting is corresponding, improve location hoc meeting
The efficiency of content.
The meeting label application apparatus being described below in the embodiment of the present invention, refers to Fig. 7, the meeting in the embodiment of the present invention
Assess a bid for tender sign application apparatus an embodiment include:
Receive unit 701, for receiving the request playing IMS conference medium stream, the request of described broadcasting IMS conference medium stream is wrapped
Contain the identification information of asked IMS conference medium stream；
Transmitting element 702, the request of the described broadcasting IMS conference medium stream for being received by described reception unit 701 is sent to
Recording and broadcasting system；
Described reception unit 701, is additionally operable to receive described IMS conference medium stream and the described meeting that described recording and broadcasting system sends
All label informations that view Media Stream is corresponding；
Display unit 703, for showing the IMS conference medium stream label that described reception unit 701 receives；
Described transmitting element 702, is additionally operable to the finger selecting IMS conference medium stream label received according to described reception unit 701
Order, sends the request obtaining IMS conference medium stream corresponding to described selection IMS conference medium stream label to described recording and broadcasting system；
Described reception unit 701, is additionally operable to receive the IMS conference medium stream that described selection IMS conference medium stream label is corresponding；
Broadcast unit 704 is corresponding for playing the described selection IMS conference medium stream label of described reception unit 701 reception
IMS conference medium stream.
In the embodiment of the present invention, receive unit 701 and receive the request playing IMS conference medium stream, described broadcasting IMS conference medium stream
Request in comprise the information of asked IMS conference medium stream, the request of described broadcasting IMS conference medium stream is sent out by transmitting element 702
Give recording and broadcasting system, receive unit 701 and receive described IMS conference medium stream and the described IMS conference medium that described recording and broadcasting system sends
The label of stream, display unit 703 shows described IMS conference medium stream label, and transmitting element 702 is according to the selection IMS conference medium received
The instruction of stream label, asks, to described recording and broadcasting system, the IMS conference medium stream that described selection IMS conference medium stream label is corresponding, receives single
Unit 701 receives the IMS conference medium stream that described selection IMS conference medium stream label is corresponding, and broadcast unit 704 plays out, and user is permissible
According to meeting label accurately, freely position oneself conference content interested, can improve and position the accuracy and just of conference content
Profit.
Meeting label application apparatus is described below in detail, refers to Fig. 8, the meeting label application dress in the embodiment of the present invention
Another embodiment put includes:
Receive unit 801, for receiving the request playing IMS conference medium stream, the request of described broadcasting IMS conference medium stream is wrapped
Contain the information of asked IMS conference medium stream；
Transmitting element 802, the request of the described broadcasting IMS conference medium stream for being received by described reception unit 801 is sent to
Recording and broadcasting system；
Described reception unit 801, is additionally operable to receive described IMS conference medium stream and the described meeting that described recording and broadcasting system sends
All label informations that view Media Stream is corresponding；
Display unit 803, for showing the IMS conference medium stream label that described reception unit 802 receives；
Described transmitting element 802, is additionally operable to the finger selecting IMS conference medium stream label received according to described reception unit 802
Order, sends the request obtaining IMS conference medium stream corresponding to described selection IMS conference medium stream label to described recording and broadcasting system；
Described reception unit 801, is additionally operable to receive the IMS conference medium stream that described selection IMS conference medium stream label is corresponding；
Broadcast unit 804 is corresponding for playing the described selection IMS conference medium stream label of described reception unit 801 request
IMS conference medium stream.
Transmitting element 802 in the embodiment of the present invention can further include:
Determining unit 8021, the user for receiving according to described reception unit 801 selects the finger of IMS conference medium stream label
Order, determines the time point of the IMS conference medium stream that selected IMS conference medium stream label is corresponding；
Converting unit 8022, for the time by the described IMS conference medium stream determining described correspondence that unit 8021 determines
Point, is converted to meet the broadcasting positioning instruction of described recording and broadcasting system broadcast format and be sent to described recording and broadcasting system so that described
Recording and broadcasting system plays the meeting matchmaker corresponding to play time of described broadcasting positioning instruction instruction according to described broadcasting positioning instruction
Body stream.
In the embodiment of the present invention, receive unit 801 and receive the request playing IMS conference medium stream, described broadcasting IMS conference medium stream
Request in comprise the information of asked IMS conference medium stream, the request of described broadcasting IMS conference medium stream is sent out by transmitting element 802
Give recording and broadcasting system, receive unit 801 and receive described IMS conference medium stream and the described IMS conference medium that described recording and broadcasting system sends
All label informations that stream is corresponding, display unit 803 shows described IMS conference medium stream label, and transmitting element 802 is according to reception
Select the instruction of IMS conference medium stream label, ask, to described recording and broadcasting system, the meeting matchmaker that described selection IMS conference medium stream label is corresponding
Body stream, specifically, it is determined that unit 8021 selects the finger of IMS conference medium stream label according to the user that described reception unit 801 receives
Order, determines the time point of the IMS conference medium stream that selected IMS conference medium stream label is corresponding, and converting unit 8022 determines described
The time point of the IMS conference medium stream of the described correspondence that unit 8021 determines, is converted to meet broadcasting of described recording and broadcasting system broadcast format
Blow-down bit instruction is also sent to described recording and broadcasting system so that described recording and broadcasting system is broadcast according to the broadcasting of described broadcasting positioning instruction
The IMS conference medium stream corresponding to play time of blow-down bit instruction instruction, broadcast unit 804 plays out, and user can be according to meeting
Assessing a bid for tender, label are accurate, freely position oneself conference content interested, can improve accuracy and the convenience of location conference content.
Referring to Fig. 9, another embodiment of the meeting label application apparatus in the embodiment of the present invention includes:
Processor 901, receptor 902 and transmitter 903；
Receptor 902, for receiving the request playing IMS conference medium stream, comprises institute in the request of this broadcasting IMS conference medium stream
The identification information of the IMS conference medium stream of request；
Transmitter 903, the request of this broadcasting IMS conference medium stream for being received by receptor 902 is sent to recording and broadcasting system；
Receptor 902, is additionally operable to receive this IMS conference medium stream and this IMS conference medium stream correspondence that this recording and broadcasting system sends
All label informations；
Processor 901, the IMS conference medium stream label received for display receiver 902；
Transmitter 903, is additionally operable to the instruction selecting IMS conference medium stream label received according to receptor 902, to this recorded broadcast
System sends the request obtaining IMS conference medium stream corresponding to this selection IMS conference medium stream label；
Receptor 902, is additionally operable to receive the IMS conference medium stream that this selection IMS conference medium stream label is corresponding；
Processor 901, is additionally operable to the IMS conference medium that this selection IMS conference medium stream label of broadcasting receptor 902 reception is corresponding
Stream.
It will be appreciated by those skilled in the art that all or part of step realizing in above-described embodiment method can be by
Program instructs relevant hardware and completes, and described program can be stored in a kind of computer-readable recording medium, above-mentioned carries
To storage medium can be read only memory, disk or CD etc..
Above a kind of meeting label provided by the present invention is generated and application process, device, system have carried out detailed Jie
Continue, for those skilled in the art, according to the thought of the embodiment of the present invention, the most all can
Change part, and in sum, this specification content should not be construed as limitation of the present invention.
Claims (6)
1. a meeting label generating method, it is characterised in that including:
Multi-conference unit (mcu), according to the change information of identification meeting event, generates corresponding meeting event label and generates request Concurrency
Giving recording and broadcasting system, described meeting event label generates the change information comprising described meeting event in request；
Described recording and broadcasting system receives described meeting event label and generates request；
Meeting event transformation period in change information according to described meeting event generates meeting label；
The meeting label of generation and meeting Media Stream are formed temporal corresponding relation, and stores the corresponding relation of formation；
Wherein, the described meeting event transformation period according in the change information of described meeting event generates meeting label and includes:
Obtain and record the meeting event transformation period in the change information of described meeting event；
Record the meeting event source-information in the change information of described meeting event；
Meeting label is generated according to described meeting event transformation period and described meeting event source-information.
Method the most according to claim 1, it is characterised in that described method also includes:
Receive the interpolation tag information request outside described multi-conference unit (mcu)；
Generate the meeting label corresponding with described interpolation tag information request；
The media that the meeting label corresponding with described interpolation tag information request generated is sent with described multi-conference unit (mcu)
Stream forms temporal corresponding relation, and stores the corresponding relation of formation.
3. a meeting label application process, it is characterised in that including:
Anytime clients receives the request playing IMS conference medium stream, comprises and asked in the request of described broadcasting IMS conference medium stream
The identification information of IMS conference medium stream；
The request of described broadcasting IMS conference medium stream is sent to recording and broadcasting system；
Receive the described IMS conference medium stream of described recording and broadcasting system transmission and all label informations that described IMS conference medium stream is corresponding,
And show described IMS conference medium stream label；
According to the instruction selecting IMS conference medium stream label received, send to described recording and broadcasting system and obtain described selection IMS conference medium
The request of the IMS conference medium stream that stream label is corresponding；
Receive and play the IMS conference medium stream that described selection IMS conference medium stream label is corresponding；
Wherein, described according to the instruction selecting IMS conference medium stream label received, send to described recording and broadcasting system and obtain described choosing
The request selecting IMS conference medium stream corresponding to IMS conference medium stream label includes:
Select the instruction of IMS conference medium stream label according to the user received, determine the meeting that selected IMS conference medium stream label is corresponding
The time point of view Media Stream；
By the time point of the IMS conference medium stream of described correspondence, the broadcasting location being converted to meet described recording and broadcasting system broadcast format refers to
Make and be sent to described recording and broadcasting system so that described recording and broadcasting system is play described broadcasting location according to described broadcasting positioning instruction and referred to
Make the IMS conference medium stream that the play time of instruction is corresponding.
4. a meeting label creation system, it is characterised in that including:
Multi-conference unit (mcu), recording and broadcasting system；
Described multi-conference unit (mcu), for the change information according to identification meeting event, generates corresponding meeting event label raw
Becoming request Concurrency to give recording and broadcasting system, described meeting event label generates the change information comprising described meeting event in request；
Described recording and broadcasting system, is used for receiving described meeting event label and generates request；
Described recording and broadcasting system, for assessing a bid for tender according to the meeting event transformation period generation in the change information of described meeting event
Sign；
Described recording and broadcasting system, is additionally operable to the meeting label of generation and meeting Media Stream are formed temporal corresponding relation, and deposits
The corresponding relation that storage is formed；
Wherein, described recording and broadcasting system, it is additionally operable to the meeting event change obtaining and recording in the change information of described meeting event
Time；
Described recording and broadcasting system, is additionally operable to the meeting event source-information recording in the change information of described meeting event；
Described recording and broadcasting system, is additionally operable to generate meeting according to described meeting event transformation period and described meeting event source-information
Label.
Meeting label creation system the most according to claim 4, it is characterised in that
Described recording and broadcasting system, is additionally operable to receive the interpolation tag information request outside described multi-conference unit (mcu)；
Described recording and broadcasting system, is additionally operable to generate the meeting label corresponding with described interpolation tag information request；
Described recording and broadcasting system, is additionally operable to the meeting label corresponding with described interpolation tag information request generated and described multiple spot
The Media Stream that conference device sends forms temporal corresponding relation, and stores the corresponding relation of formation.
6. a meeting label application apparatus, it is characterised in that including:
Receive unit, for receiving the request playing IMS conference medium stream, the request of described broadcasting IMS conference medium stream comprises and is asked
The identification information of the IMS conference medium stream asked；
Transmitting element, the request of the described broadcasting IMS conference medium stream for being received by described reception unit is sent to recording and broadcasting system；
Described reception unit, is additionally operable to receive described IMS conference medium stream and the described IMS conference medium stream that described recording and broadcasting system sends
Corresponding all label informations；
Display unit, for showing the IMS conference medium stream label that described reception unit receives；
Described transmitting element, is additionally operable to the instruction selecting IMS conference medium stream label received according to described reception unit, to described
Recording and broadcasting system sends the request obtaining IMS conference medium stream corresponding to described selection IMS conference medium stream label；
Described reception unit, is additionally operable to receive the IMS conference medium stream that described selection IMS conference medium stream label is corresponding；
Broadcast unit, for playing the IMS conference medium that the described selection IMS conference medium stream label of described reception unit reception is corresponding
Stream；
Wherein, described transmitting element also includes:
Determining unit, the user for receiving according to described reception unit selects the instruction of IMS conference medium stream label, determines selected
The time point of the IMS conference medium stream that the IMS conference medium stream label selected is corresponding；
Converting unit, for the time point by the described IMS conference medium stream determining described correspondence that unit determines, is converted to meet
The broadcasting positioning instruction of described recording and broadcasting system broadcast format is also sent to described recording and broadcasting system so that described recording and broadcasting system is according to institute
State the play time playing positioning instruction broadcasting described broadcasting positioning instruction instruction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310496741.9A CN103561229B (en) | 2013-10-21 | 2013-10-21 | Meeting label generates and application process, device, system |
| PCT/CN2014/074840 WO2015058494A1 (en) | 2013-10-21 | 2014-04-04 | Conference label generation and application method, device and system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310496741.9A CN103561229B (en) | 2013-10-21 | 2013-10-21 | Meeting label generates and application process, device, system |
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| CN103561229B (en) * | 2013-10-21 | 2016-10-05 | 华为技术有限公司 | Meeting label generates and application process, device, system |
| CN108234922B (en) * | 2016-12-14 | 2019-03-01 | 视联动力信息技术股份有限公司 | A kind of recorded broadcast method and device |
| US20190236547A1 (en) * | 2018-02-01 | 2019-08-01 | Moxtra, Inc. | Record and playback for online collaboration sessions |
| CN108810446A (en) * | 2018-06-07 | 2018-11-13 | 北京智能管家科技有限公司 | A kind of label generating method of video conference, device, equipment and medium |
| CN113691841B (en) * | 2020-05-18 | 2022-08-30 | 聚好看科技股份有限公司 | Singing label adding method, rapid audition method and display device |
| CN111737302A (en) * | 2020-06-23 | 2020-10-02 | 中国银行股份有限公司 | Key point information query method and device |
| CN113329237B (en) * | 2021-02-02 | 2023-03-21 | 北京意匠文枢科技有限公司 | Method and equipment for presenting event label information |
| CN114866728A (en) * | 2022-04-20 | 2022-08-05 | 合肥置顶信息技术有限公司 | Civil aviation remote weather explanation recording and broadcasting platform and method |
| CN117201722B (en) * | 2023-09-08 | 2024-03-19 | 科博泰(广州)信息技术有限公司 | Digital conference supervision system and method based on artificial intelligence |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1551631A (en) * | 2003-05-16 | 2004-12-01 | ������������ʽ���� | Method and system for media playback architecture |
| CN101360233A (en) * | 2008-09-18 | 2009-02-04 | 中兴通讯股份有限公司 | Method for network digital video preview label generation, playing method and system |
| CN101917329A (en) * | 2009-12-17 | 2010-12-15 | 新奥特（北京）视频技术有限公司 | Network player and server for providing search service |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1551631A (en) * | 2003-05-16 | 2004-12-01 | ������������ʽ���� | Method and system for media playback architecture |
| CN101360233A (en) * | 2008-09-18 | 2009-02-04 | 中兴通讯股份有限公司 | Method for network digital video preview label generation, playing method and system |
| CN101917329A (en) * | 2009-12-17 | 2010-12-15 | 新奥特（北京）视频技术有限公司 | Network player and server for providing search service |
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