CN105262976B - A kind of control third party's recorded broadcast source method and multipoint controller MCU - Google Patents
A kind of control third party's recorded broadcast source method and multipoint controller MCU Download PDFInfo
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Abstract
The present invention relates to the communications field, a kind of control third party's recorded broadcast source method and MCU are disclosed, to solve the technical issues of third party's recording and broadcasting system can not be integrated into video video conference system in the prior art.This method comprises: multipoint controller MCU determines the time difference between MCU and third party's recording and broadcasting system；MCU obtains video recorded broadcast resource from third party's recording and broadcasting system by the IP and port numbers of third party's recording and broadcasting system；MCU is adjusted based on the time that the time difference carries out video recorded broadcast to video recorded broadcast resource；MCU allocating time video recorded broadcast resource adjusted carries out video recorded broadcast, so as to carry out the time of video conference and the time synchronization of video recorded broadcast based on MCU.Wherein, video conferencing system is using third party's recording and broadcasting system as a terminal of the system, video recorded broadcast resource can be obtained from third party's recording and broadcasting system by the IP and port numbers of third party's recording and broadcasting system and carry out recorded broadcast, integrate the technical effect of third party's recording and broadcasting system in video conferencing system to realize.
Description
Technical field
The present invention relates to the communications field more particularly to a kind of control third party's recorded broadcast source method and MCU.
Background technique
In the prior art, video conferencing system specifically includes that MCU (English: Multi Control Unit；Chinese: multiple spot
Controller) it is typically used as videoconference server), conference room terminal, PC (personal computer: PC) table
Face type terminal, PSTN (Public Switched Telephone Network: Public Switched Telephone Network) gateway, gateway etc.
Several parts.
A variety of different terminals are all connected into MCU and carry out concentration exchange, form a video conference network.And video recorded broadcast system
System is then the integrated recorded broadcast equipment for needing the functions such as integrated video live streaming, synchronous recording, online request, remote interaction.By cost
The considerations of and technology development limitation, video conferencing system in the prior art do not have profession recording and broadcasting system function, and
With the appearance of demand, the progress of technology, have the research and development that many manufacturers are absorbed in recording and broadcasting system, the record of many professions occurs
Broadcast system.Third party's recording and broadcasting system can not be integrated into the technology of video video conference system by, which existing in the prior art, asks
Topic.
Summary of the invention
The present invention provides a kind of control third party's recorded broadcast source method and MCU, with solve in the prior art can not be by third party
Recording and broadcasting system is integrated into the technical issues of video video conference system.
In a first aspect, the embodiment of the present invention provides a kind of method for controlling third party's recorded broadcast source, comprising:
Multipoint controller MCU determines the time difference between the MCU and third party's recording and broadcasting system；
The MCU obtains video from third party's recording and broadcasting system by the IP and port numbers of third party's recording and broadcasting system
Recorded broadcast resource；
The MCU is adjusted based on the time that the time difference carries out video recorded broadcast to the video recorded broadcast resource；
The MCU allocating time video recorded broadcast resource adjusted carries out video recorded broadcast so that based on the MCU into
The time synchronization of the time of row video conference and the video recorded broadcast.
Optionally, the MCU allocating time video recorded broadcast resource adjusted carries out video recorded broadcast, specifically:
The MCU calls the video recorded broadcast resource to carry out the video recorded broadcast in the recorded broadcast time started of user setting.
Optionally, the MCU is by the IP of third party's recording and broadcasting system and port numbers from third party's recording and broadcasting system
Video recorded broadcast resource is obtained, is specifically included:
The MCU judges whether the current video meeting of the MCU is in carry out state, obtains the first judging result；
The MCU judges whether the current video meeting is in recorded broadcast state, obtains the second judging result；
The MCU judges whether the video recorded broadcast resource is in idle condition, and obtains third judging result；
Be yes in first judging result, second judging result is that the no and described third judging result is when being,
The video recorded broadcast resource is obtained from third party's recording and broadcasting system.
Optionally, the MCU judges whether the current video meeting is in recorded broadcast state, specifically includes:
Whether the MCU judges in the current video meeting to include the terminal for being identified as recorded broadcast state；
When not including the terminal in the current video meeting, determine that the current video meeting is not at the record
Broadcast state；
Otherwise, the determining current video meeting is in the recorded broadcast state.
Optionally, the MCU judges whether the video recorded broadcast resource is in idle condition, and specifically includes:
The MCU obtains the Current resource use state of third party's recording and broadcasting system；
The MCU determines the currently provided synchronization of third party's recording and broadcasting system based on the Current resource use state
Resource quantity；
Judge whether the isochronous resources quantity is less than preset quantity；
When the isochronous resources quantity is less than the preset quantity, determine that the video recorded broadcast resource is in the free time
State；
Otherwise, it determines the video recorded broadcast resource is not at the idle state.
Second aspect, the embodiment of the present invention provide a kind of multipoint controller MCU, comprising:
Determining module, for determining the time difference between the MCU and third party's recording and broadcasting system；
Obtain module, for by third party's recording and broadcasting system IP and port numbers obtain from third party's recording and broadcasting system
Take video recorded broadcast resource；
Module is adjusted, the time for carrying out video recorded broadcast to the video recorded broadcast resource based on the time difference adjusts
It is whole；
Recorded broadcast module carries out video recorded broadcast for the allocating time video recorded broadcast resource adjusted, so as to be based on institute
It states MCU and carries out the time of video conference and the time synchronization of the video recorded broadcast.
Optionally, the recorded broadcast module, is used for:
The video recorded broadcast resource is called in the recorded broadcast time started of user setting.
Optionally, the acquisition module, specifically includes:
First judging unit obtains first and sentences for judging whether the current video meeting of the MCU is in carry out state
Disconnected result；
Second judgment unit obtains the second judgement knot for judging whether the current video meeting is in recorded broadcast state
Fruit；
Third judging unit obtains third judgement knot for judging whether the video recorded broadcast resource is in idle condition
Fruit；
Acquiring unit, for being yes in first judging result, second judging result be that the no and described third is sentenced
Disconnected result is to obtain the video recorded broadcast resource from third party's recording and broadcasting system when being.
Optionally, the second judgment unit, specifically includes:
First judgment sub-unit, for judging in the current video meeting whether to include the end for being identified as recorded broadcast state
End；
First determines subelement, when for not including the terminal in the current video meeting, determines described current
Video conference is not at the recorded broadcast state；
Second determines subelement, and when for including the terminal in the current video meeting, forward sight is worked as in the determination
Frequency meeting is in the recorded broadcast state.
Optionally, the third judging unit, specifically includes:
Subelement is obtained, for obtaining the Current resource use state of third party's recording and broadcasting system；
Third determines subelement, for determining that third party's recording and broadcasting system is current based on the Current resource use state
Provided isochronous resources quantity；
Second judgment sub-unit, for judging whether the isochronous resources quantity is less than preset quantity；
4th determines subelement, for determining the video when the isochronous resources quantity is less than the preset quantity
Recorded broadcast resource is in the idle state；
Second determines subelement, for determining the view when the isochronous resources quantity is not less than the preset quantity
Frequency recorded broadcast resource is not at the idle state.
The present invention has the beneficial effect that:
1, due in embodiments of the present invention, disclosing a kind of control third party's recorded broadcast source method and MCU, comprising: multiple spot
Controller MCU determines the time difference between the MCU and third party's recording and broadcasting system；The MCU passes through third party's recorded broadcast system
The IP and port numbers of system obtain video recorded broadcast resource from third party's recording and broadcasting system；The MCU is based on the time difference to institute
The time for stating the progress video recorded broadcast of video recorded broadcast resource is adjusted；The MCU allocating time video recorded broadcast adjusted
Resource carries out video recorded broadcast, so as to carry out the time of video conference and the time synchronization of the video recorded broadcast based on the MCU.Its
In, video conferencing system using third party's recording and broadcasting system as a terminal of the system, by the IP of third party's recording and broadcasting system and
Port numbers can obtain video recorded broadcast resource from third party's recording and broadcasting system and carry out recorded broadcast, to realize in video conferencing system
Integrate the technical effect of third party's recording and broadcasting system.
2, in embodiments of the present invention, it is also necessary to the time difference for determining MCU Yu third party's recording and broadcasting system, then pass through the time
The time that difference carries out video recorded broadcast to video recorded broadcast resource is adjusted, when so as to avoid calling third party's recording and broadcasting system,
It is unpunctual because being called caused by the system platform time difference.
Detailed description of the invention
Fig. 1 is the flow chart that third party's recorded broadcast source method is controlled in the embodiment of the present invention；
Fig. 2 is that the embodiment of the present invention controls the flow chart that video recorded broadcast resource is obtained in the method for third party's recorded broadcast source；
Fig. 3 is the structure chart of the MCU in the embodiment of the present invention.
Specific embodiment
The present invention provides a kind of control third party's recorded broadcast source method and MCU, with solve in the prior art can not be by third party
Recording and broadcasting system is integrated into the technical issues of video video conference system.
In order to solve the above technical problems, general thought is as follows for technical solution in the embodiment of the present application:
Provide a kind of control third party's recorded broadcast source method, comprising: multipoint controller MCU determines the MCU and third party
Time difference between recording and broadcasting system；The MCU is recorded by the IP and port numbers of third party's recording and broadcasting system from the third party
It broadcasts system and obtains video recorded broadcast resource；The MCU carries out video recorded broadcast to the video recorded broadcast resource based on the time difference
Time is adjusted；The MCU allocating time video recorded broadcast resource adjusted carries out video recorded broadcast, so that based on described
MCU carries out the time of video conference and the time synchronization of the video recorded broadcast.Wherein, video conferencing system is by third party's recorded broadcast system
As soon as the terminal united as the system, can be obtained by the IP and port numbers of third party's recording and broadcasting system from third party's recording and broadcasting system
Video recorded broadcast resource is taken to carry out recorded broadcast, to realize the case where not changing the frame of video conferencing system in the prior art
Under, the technical effect of third party's recording and broadcasting system is integrated in video conferencing system；Also, in embodiments of the present invention, it is also necessary to really
Determine the time difference of MCU Yu third party's recording and broadcasting system, is then adjusted by time of the time difference to video recorded broadcast resource, thus
It is unpunctual because being called caused by the system platform time difference when can be avoided calling third party's recording and broadcasting system.
In order to better understand the above technical scheme, below by attached drawing and specific embodiment to technical solution of the present invention
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention
Thin explanation, rather than the restriction to technical solution of the present invention, in the absence of conflict, the embodiment of the present invention and embodiment
In technical characteristic can be combined with each other.
In a first aspect, the embodiment of the present invention provides a kind of control third party's recorded broadcast source method, referring to FIG. 1, including:
Step S101:MCU determines the time difference between the MCU and third party's recording and broadcasting system；
Step S102: the MCU by the IP of third party's recording and broadcasting system and port numbers from third party's recorded broadcast system
System obtains video recorded broadcast resource；
Step S103: the MCU based on the time difference to the video recorded broadcast resource carry out video recorded broadcast time into
Row adjustment；
Step S104: the MCU allocating time video recorded broadcast resource adjusted carries out video recorded broadcast, so as to be based on
The MCU carries out the time of video conference and the time synchronization of the video recorded broadcast.
In step S101, MCU can be communicated with the server of video conferencing system, obtain first in communication protocol
Temporal information；And communicated simultaneously with the server of third party's recording and broadcasting system, obtain the second temporal information in communication protocol；
Then the second temporal information is subtracted by first time information, so that it may obtain the time difference.
It can be prestored in step S102, in MCU and the IP and port numbers of third party's recording and broadcasting system of recorded broadcast service are provided.
In an alternative embodiment, MCU can based on video conferencing system user (such as: video conferencing system
Controller) caused by control instruction, and then the IP based on third party's recording and broadcasting system and port numbers are from third party's recording and broadcasting system
Obtain video recorded broadcast resource.
In an alternative embodiment, the user of video conferencing system, which can preset, obtains video recorded broadcast resource
Time, video conferencing system after reaching the time of setting, just from third party's recording and broadcasting system obtain the recorded broadcast time.
It is passively called because third party's recording and broadcasting system can only be realized, third party's recording and broadcasting system can be regarded as view
One conference terminal of frequency conference system, encapsulates the interface of the calling conference terminal of video conferencing system, and then passes through ip heel end
Mouth calls the interface of conference terminal that can realize the calling to third party's recording and broadcasting system by local video meeting.
As a kind of optional embodiment, in step S102, IP and end of the MCU by third party's recording and broadcasting system
Slogan obtains video recorded broadcast resource from third party's recording and broadcasting system, referring to FIG. 2, specifically including:
Step S201: the MCU judges whether the current video meeting of the MCU is in carry out state, obtains first and sentences
Disconnected result；
Step S202: the MCU judges whether the current video meeting is in recorded broadcast state, obtains the second judgement knot
Fruit；
Step S203: the MCU judges whether the video recorded broadcast resource is in idle condition, and obtains third judgement knot
Fruit；
Step S204: it is yes in first judging result, second judging result is the no and described third judgement knot
Fruit is to obtain the video recorded broadcast resource from third party's recording and broadcasting system when being.
In step S201, the state of local video meeting calling interface identification current video meeting can be passed through, and then sentenced
Whether disconnected current video meeting, which is in, does not start state, has cancelled state or halted state, if current video meeting is not
Any one state in these three states then illustrates that current video meeting is in carry out state.
If in addition, it is subsequent enabling video recorded broadcast resource when, can also continue detection (such as: when default
Between be spaced) just detection current video meeting whether be in any one state in these three states, if current video meeting
If any one state in these three states, then stop enabling video recorded broadcast resource.
Wherein, in the case where the first judging result, which is, is, just obtaining video recorded broadcast resource can be prevented in video conference
System, which is in, not to be started state, has cancelled state or halted state also carries out calling caused by video recorded broadcast resource transfer
Mistake.
In step S202, the MCU judges whether the current video meeting is in recorded broadcast state, specifically includes: described
Whether MCU judges in the current video meeting to include the terminal for being identified as recorded broadcast state；In the current video meeting not
When comprising the terminal, determine that the current video meeting is not at the recorded broadcast state；Otherwise, the determining current video meeting
View is in the recorded broadcast state.
For example, it (can be somebody's turn to do to the specified mark of third party's recording and broadcasting system setting when calling third party's recording and broadcasting system
Mark is for identifying recorded broadcast state), MCU first determines whether to whether there is in video conferencing system when calling video recorded broadcast resource
Terminal comprising this mark then illustrates that current video meeting has been in recorded broadcast if there is the terminal identified comprising this
Otherwise state illustrates that current video meeting is not on recorded broadcast state, is can be avoided with this solution to third party's recording and broadcasting system
Repetition call.
In step S203, the MCU judges whether the video recorded broadcast resource is in idle condition, and specifically includes: described
MCU obtains the Current resource use state of third party's recording and broadcasting system；It is true that the MCU is based on the Current resource use state
The currently provided isochronous resources quantity of fixed third party's recording and broadcasting system；It is default to judge whether the isochronous resources quantity is less than
Quantity；When the isochronous resources quantity is less than the preset quantity, determine that the video recorded broadcast resource is in the idle shape
State；Otherwise, it determines the video recorded broadcast resource is not at the idle state.
Under normal conditions, the synchronization call resource that third party's recording and broadcasting system is capable of providing is limited, such as: synchronizing can only call
5 tunnel recorded broadcasts (namely: preset quantity 5), certain preset quantity can also use other values, such as: 4,6 etc., the present invention is real
Apply example with no restriction.So calling the mistake for causing third party's recording and broadcasting system service without limitation in order to prevent, wherein MCU can be first
The page interactive information for first obtaining third party's recording and broadcasting system, third party's recording and broadcasting system is then extracted from page interactive information and is worked as
Isochronous resources quantity provided by preceding；If provided isochronous resources quantity is less than preset quantity, illustrate that it can be to view
Frequency conference system provides video recorded broadcast resource；Otherwise illustrate that it cannot provide video recorded broadcast resource to video conferencing system.Wherein,
If it cannot provide video recorded broadcast resource to video conferencing system, video conferencing system can also generate corresponding prompt
Information, and then allow users to learn.
Wherein, it because third party system does not provide the special purpose interface of Current resource use state, can only be mentioned from him
For page interactive information in crawl be currently available for live streaming page info come obtain third party's recording and broadcasting system Current resource use
State, because the video recording number for live streaming is equal to current used isochronous resources quantity.
In step S204, it is yes in first judging result, second judging result is the no and described third judgement
As a result for that can prevent the repetition to order video from calling when being, without limitation calling and the video conferencing system meeting of being not on
The calling of view state.
In step S103, the time difference can be added on the basis of the time of video recorded broadcast resource, so that it may realize to view
The adjustment of the time of frequency recorded broadcast resource, to realize that the time of video recorded broadcast resource is synchronous with the time of video conferencing system.
In step S104, in an alternative embodiment, MCU can be opened directly after obtaining video recorded broadcast resource
With video recorded broadcast resource.
In step S104, in an alternative embodiment, the MCU, which is enabled, carries out the time video adjusted
Recorded broadcast resource, specifically: the MCU enables the video recorded broadcast resource in the recorded broadcast time started of user setting.In other words,
The user of video conferencing system can first pass through the recorded broadcast time started of timer setting video recorded broadcast resource in advance, from third party
After recording and broadcasting system obtains video recorded broadcast resource, after the time (namely: recorded broadcast time started) for reaching timer setting
Start to enable video recorded broadcast.
Second aspect, based on the same inventive concept, the embodiment of the present invention provide a kind of multipoint controller MCU, please refer to figure
3, comprising:
Determining module 30, for determining the time difference between the MCU and third party's recording and broadcasting system；
Obtain module 31, for by third party's recording and broadcasting system IP and port numbers from third party's recording and broadcasting system
Obtain video recorded broadcast resource；
Module 32 is adjusted, the time for carrying out video recorded broadcast to the video recorded broadcast resource based on the time difference carries out
Adjustment；
Recorded broadcast module 33 carries out video recorded broadcast for the allocating time video recorded broadcast resource adjusted, so as to be based on
The MCU carries out the time of video conference and the time synchronization of the video recorded broadcast.
In the specific implementation process, the recorded broadcast module 33, is used for:
The video recorded broadcast resource is called in the recorded broadcast time started of user setting.
In the specific implementation process, the acquisition module 31, specifically includes:
First judging unit obtains first and sentences for judging whether the current video meeting of the MCU is in carry out state
Disconnected result；
Second judgment unit obtains the second judgement knot for judging whether the current video meeting is in recorded broadcast state
Fruit；
Third judging unit obtains third judgement knot for judging whether the video recorded broadcast resource is in idle condition
Fruit；
Acquiring unit, for being yes in first judging result, second judging result be that the no and described third is sentenced
Disconnected result is to obtain the video recorded broadcast resource from third party's recording and broadcasting system when being.
In the specific implementation process, the second judgment unit, specifically includes:
First judgment sub-unit, for judging in the current video meeting whether to include the end for being identified as recorded broadcast state
End；
First determines subelement, when for not including the terminal in the current video meeting, determines described current
Video conference is not at the recorded broadcast state；
Second determines subelement, and when for including the terminal in the current video meeting, forward sight is worked as in the determination
Frequency meeting is in the recorded broadcast state.
In the specific implementation process, the third judging unit, specifically includes:
Subelement is obtained, for obtaining the Current resource use state of third party's recording and broadcasting system；
Third determines subelement, for determining that third party's recording and broadcasting system is current based on the Current resource use state
Provided isochronous resources quantity；
Second judgment sub-unit, for judging whether the isochronous resources quantity is less than preset quantity；
4th determines subelement, for determining the video when the isochronous resources quantity is less than the preset quantity
Recorded broadcast resource is in the idle state；
Second determines subelement, for determining the view when the isochronous resources quantity is not less than the preset quantity
Frequency recorded broadcast resource is not at the idle state.
One or more embodiment of the invention, at least has the advantages that
1, due in embodiments of the present invention, disclosing a kind of control third party's recorded broadcast source method and MCU, comprising: multiple spot
Controller MCU determines the time difference between the MCU and third party's recording and broadcasting system；The MCU passes through third party's recorded broadcast system
The IP and port numbers of system obtain video recorded broadcast resource from third party's recording and broadcasting system；The MCU is based on the time difference to institute
The time for stating the progress video recorded broadcast of video recorded broadcast resource is adjusted；The MCU allocating time video recorded broadcast adjusted
Resource carries out video recorded broadcast, so as to carry out the time of video conference and the time synchronization of the video recorded broadcast based on the MCU.Its
In, video conferencing system using third party's recording and broadcasting system as a terminal of the system, by the IP of third party's recording and broadcasting system and
Port numbers can obtain video recorded broadcast resource from third party's recording and broadcasting system and carry out recorded broadcast, to realize in video conferencing system
Integrate the technical effect of third party's recording and broadcasting system.
2, in embodiments of the present invention, it is also necessary to the time difference for determining MCU Yu third party's recording and broadcasting system, then pass through the time
The time that difference carries out video recorded broadcast to video recorded broadcast resource is adjusted, when so as to avoid calling third party's recording and broadcasting system,
It is unpunctual because being called caused by the system platform time difference.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The equipment for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of equipment, the commander equipment realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (8)
1. a kind of method for controlling third party's recorded broadcast source characterized by comprising
Multipoint controller MCU determines the time difference between the MCU and third party's recording and broadcasting system；
The MCU obtains video recorded broadcast from third party's recording and broadcasting system by the IP and port numbers of third party's recording and broadcasting system
Resource specifically includes: crawl is currently available for the page of live streaming from the page interactive information that third party's recording and broadcasting system provides
Information obtains third party's recording and broadcasting system Current resource use state, and then obtains the video recorded broadcast resource；Further, institute
It states MCU and judges whether the current video meeting of the MCU is in carry out state, obtain the first judging result；The MCU judges institute
It states whether current video meeting is in recorded broadcast state, obtains the second judging result；The MCU judges that the video recorded broadcast resource is
It is no to be in idle condition, obtain third judging result；Be yes in first judging result, second judging result be it is no and
The third judging result is to obtain the video recorded broadcast resource from third party's recording and broadcasting system when being；
The MCU is adjusted based on the time that the time difference carries out video recorded broadcast to the video recorded broadcast resource；
The MCU allocating time video recorded broadcast resource adjusted carries out video recorded broadcast, so as to be regarded based on the MCU
The time synchronization of the time of frequency meeting and the video recorded broadcast.
2. the method as described in claim 1, which is characterized in that the MCU allocating time video recorded broadcast money adjusted
Source carries out video recorded broadcast, specifically:
The MCU calls the video recorded broadcast resource to carry out the video recorded broadcast in the recorded broadcast time started of user setting.
3. the method as described in claim 1, which is characterized in that the MCU judges whether the current video meeting is in record
State is broadcast, is specifically included:
Whether the MCU judges in the current video meeting to include the terminal for being identified as recorded broadcast state；
When not including the terminal in the current video meeting, determine that the current video meeting is not at the recorded broadcast shape
State；
Otherwise, it determines the current video meeting is in the recorded broadcast state.
4. the method as described in claim 1, which is characterized in that the MCU judges whether the video recorded broadcast resource is in empty
Not busy state, specifically includes:
The MCU obtains the Current resource use state of third party's recording and broadcasting system；
The MCU determines the currently provided isochronous resources of third party's recording and broadcasting system based on the Current resource use state
Quantity；
Judge whether the isochronous resources quantity is less than preset quantity；
When the isochronous resources quantity is less than the preset quantity, determine that the video recorded broadcast resource is in the idle shape
State；
Otherwise, it determines the video recorded broadcast resource is not at the idle state.
5. a kind of multipoint controller MCU characterized by comprising
Determining module, for determining the time difference between the MCU and third party's recording and broadcasting system；
Obtain module, for by third party's recording and broadcasting system IP and port numbers from third party's recording and broadcasting system obtain view
Frequency recorded broadcast resource；The acquisition module, specifically includes: the first judging unit, for judging that the current video meeting of the MCU is
It is no to be in carry out state, obtain the first judging result；Second judgment unit, for judging whether the current video meeting is in
Recorded broadcast state obtains the second judging result；Third judging unit, for judging whether the video recorded broadcast resource is in idle shape
State obtains third judging result；Acquiring unit, for being yes in first judging result, second judging result is no
And the third judging result is to obtain the video recorded broadcast resource from third party's recording and broadcasting system when being；
Module is adjusted, the time for carrying out video recorded broadcast to the video recorded broadcast resource based on the time difference is adjusted；
Recorded broadcast module carries out video recorded broadcast for the allocating time video recorded broadcast resource adjusted, so as to be based on the MCU
Carry out the time of video conference and the time synchronization of the video recorded broadcast.
6. MCU as claimed in claim 5, which is characterized in that the recorded broadcast module is used for:
The video recorded broadcast resource is called in the recorded broadcast time started of user setting.
7. MCU as claimed in claim 5, which is characterized in that the second judgment unit specifically includes:
First judgment sub-unit, for judging in the current video meeting whether to include the terminal for being identified as recorded broadcast state；
First determines subelement, when for not including the terminal in the current video meeting, determines the current video
Meeting is not at the recorded broadcast state；
Second determines subelement, when for including the terminal in the current video meeting, determines the current video meeting
View is in the recorded broadcast state.
8. MCU as claimed in claim 5, which is characterized in that the third judging unit specifically includes:
Subelement is obtained, for obtaining the Current resource use state of third party's recording and broadcasting system；
Third determines subelement, for determining that third party's recording and broadcasting system is currently mentioned based on the Current resource use state
The isochronous resources quantity of confession；
Second judgment sub-unit, for judging whether the isochronous resources quantity is less than preset quantity；
4th determines subelement, for determining the video recorded broadcast when the isochronous resources quantity is less than the preset quantity
Resource is in the idle state；
Second determines subelement, for when the isochronous resources quantity is not less than the preset quantity, determining the video record
It broadcasts resource and is not at the idle state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510612213.4A CN105262976B (en) | 2015-09-22 | 2015-09-22 | A kind of control third party's recorded broadcast source method and multipoint controller MCU |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510612213.4A CN105262976B (en) | 2015-09-22 | 2015-09-22 | A kind of control third party's recorded broadcast source method and multipoint controller MCU |
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| Publication Number | Publication Date |
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| CN101547335A (en) * | 2009-04-29 | 2009-09-30 | 中兴通讯股份有限公司 | Method and system for calling a multimedia conference using IPTV system |
| CN104768217A (en) * | 2014-01-02 | 2015-07-08 | 中国移动通信集团公司 | Synchronization method, terminal and base station |
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| JPH10285568A (en) * | 1997-04-09 | 1998-10-23 | Toshiba Corp | Conference communication system |
| CN101635818A (en) * | 2009-08-26 | 2010-01-27 | 中兴通讯股份有限公司 | Method and system for monitoring information transmission |
| CN102055949B (en) * | 2009-11-02 | 2013-10-02 | 华为终端有限公司 | Recording method, device and system of multimedia conference and rewinding method and device |
| CN103888709B (en) * | 2012-12-21 | 2017-02-08 | 深圳市捷视飞通科技股份有限公司 | Terminal integrated apparatus of video conference and recording system |
| CN104766605B (en) * | 2015-04-23 | 2018-03-27 | 郑州畅想高科股份有限公司 | Clock synchronization system and method between a kind of locomotive recording device and LKJ supervising devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101547335A (en) * | 2009-04-29 | 2009-09-30 | 中兴通讯股份有限公司 | Method and system for calling a multimedia conference using IPTV system |
| CN104768217A (en) * | 2014-01-02 | 2015-07-08 | 中国移动通信集团公司 | Synchronization method, terminal and base station |
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