CN101291421B - Remote real-time video and audio online method and system and communication architecture thereof - Google Patents
Remote real-time video and audio online method and system and communication architecture thereof Download PDFInfo
- Publication number
- CN101291421B CN101291421B CN2007101697465A CN200710169746A CN101291421B CN 101291421 B CN101291421 B CN 101291421B CN 2007101697465 A CN2007101697465 A CN 2007101697465A CN 200710169746 A CN200710169746 A CN 200710169746A CN 101291421 B CN101291421 B CN 101291421B
- Authority
- CN
- China
- Prior art keywords
- audio
- visual
- user
- video
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000004891 communication Methods 0.000 title abstract description 31
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012545 processing Methods 0.000 description 26
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000015654 memory Effects 0.000 description 2
- 230000009183 running Effects 0.000 description 2
- 235000012364 Peperomia pellucida Nutrition 0.000 description 1
- 240000007711 Peperomia pellucida Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The invention relates to a remote real-time video on-line method, a system and a communication framework thereof, wherein the remote real-time video on-line method is to dial all video terminals in a video terminal group and transmit the video signals of a selected video terminal to a user end when judging that the selected video terminal belongs to one of the video terminal groups of the video terminals which can provide the video signals of the surrounding environment when receiving an on-line requirement of the selected video terminal from the user end, and transmit the video signals of different video terminals in the video terminal group to the user end along with a switching requirement from the user end so as to achieve the effect of rapidly switching different video terminals.
Description
Technical field
The present invention relates to a kind of long-range audio-visual connecting method, particularly a kind of connecting method and system and communication architecture that the remote real-time video of long-range video-audio signal is provided through the third generation (3G) communication network and internet.
Background technology
At present long-range audio-visual providing is located at the long-range audio-visual terminal that is used for capturing video-audio signal and mostly is package video camera (IP Camera) in the system, the video-audio signal that the user can utilize the online package so far of electronic equipment video camera that computer or other can online internets to watch this package video camera to be captured.
The video-audio signal of general package video camera is to transmit and man-to-man watching mode only is provided with crossfire (Streaming) technology, and promptly the same time only can be watched for single user.Be subject to crossfire buffering (Buffering) technology of package video camera, switch when browsing different package video camera, need wait for 5～10 seconds crossfire buffer time at least, cause the inconvenience of browsing when the user holds desire.
Again, today, audio-visual terminal also had third generation video camera (3G Camera) except that the package video camera, and its video-audio signal is to utilize the third generation (3G) mobile communication technology to transmit.The user can utilize the third generation (3G) mobile phone to dial audio-visual phone (or claiming picture telephone) and give this third generation video camera at present, can obtain the video-audio signal that third generation video camera is captured by audio-visual phone.Yet third generation video camera also only can be watched one to one, switches when watching different third generation video camera when the user holds desire, need wait for 10 seconds audio-visual telephone dial connection time at least, causes the inconvenience of browsing.
Summary of the invention
General user holds and often watches audio-visual terminal mostly for fixing several, so this case inventor thinks and these audio-visual terminals is set at same audio-visual endpoint groups earlier, when the user holds need watch the time, dial and connect all audio-visual terminals in the audio-visual endpoint groups earlier with an audio-visual platform, so, need not to wait for dialing and connecting the time of different audio-visual terminals, can provide the video-audio signal of different audio-visual terminals with the switching of user's end in real time, to reach the effect of the different audio-visual terminals of quick switching.
A purpose of the present invention is promptly at the connecting method that a kind of remote real-time video that reaches the different audio-visual terminals of quick switching is provided and be system and communication architecture.
So the connecting method of remote real-time video of the present invention comprises following steps:
(A) if receive one when containing online requirement of a selected audio-visual terminal from user end, judge whether this selected audio-visual terminal belongs to one in the audio-visual endpoint groups, this audio-visual endpoint groups has a plurality of audio-visual terminals, and respectively this audio-visual terminal can provide the video-audio signal of its surrounding environment;
(B) if be judged as when being, the video-audio signal of dialing and connecting all audio-visual terminals in this audio-visual endpoint groups and will selecting audio-visual terminal transmits and gives this user's end, and gives this user's end with switch the video-audio signal that requires to transmit different audio-visual terminals in this audio-visual endpoint groups from one of this user's end; And
(C) if be judged as when denying, dial and connect this selected audio-visual terminal, this user's end is given in video-audio signal transmission of this selected audio-visual terminal.
Therefore, effect of the present invention is to dial and connect in advance all the audio-visual terminals in the audio-visual endpoint groups, provides the video-audio signal of different audio-visual terminals to give user's end rapidly with the switching with user's end and watches, and then reach and be convenient to the effect that user's end is browsed.
Description of drawings
Fig. 1 is the configuration diagram of preferred embodiment of the on-line system of remote real-time video of the present invention, and online use can be held for a plurality of users by this system;
Fig. 2 is the Organization Chart of an example of audio-visual terminal in the present embodiment, and this audio-visual terminal is a third generation video camera; And
Fig. 3 is the workflow diagram of the audio-visual platform of present embodiment.
[primary clustering symbol description]
111,121 users end
131～134 audio-visual terminal/third generation video cameras
141～142 audio-visual terminal/third generation mobiles
151～153 audio-visual terminal/package video cameras
135 controllers
136 image acquisition units
137 sound acquisition units
138 communication network coffrets
139 sound playing unit
3 audio-visual platforms
31 control units
32 communication network sound processing modules
33 databases
34 internet sound processing modules
35 internets use the interface processing module
411～429 steps
Embodiment
About aforementioned and other technology contents, characteristics and effect of the present invention, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly present.
With reference to Fig. 1, communication architecture of the present invention comprises that the online of a remote real-time video is system and one or more user's ends, this is online to be that turnkey contains a plurality of audio-visual terminals and an audio-visual platform 3, the real-time audio-video signal that can watch audio-visual end through communication network or internet and capture for the user of one or more users end.Communication network is to come example explanation with third generation mobile telecom network and based on the third generation video camera of this network development in the present embodiment, but being familiar with this operator should understand, communication network and video camera only need be to support the communication network of audio-visual phone to get final product, and should not be subject to the disclosed person of present embodiment.
Audio-visual terminal can provide the video-audio signal of its surrounding environment also can accept the control of audio-visual platform 3 to audio-visual platform 3.The audio-visual terminal 131～134 of part is that the audio-visual terminal 141,142 of third generation video camera, part is that the audio-visual terminal 151～153 of third generation mobile and part is the package video camera in the present embodiment, each audio-visual terminal 131～134,141～142,151～153 has its exclusive identification code, identification code as audio-visual terminal 131～134,141～142 is one group of telephone number, and the identification code of audio-visual terminal 151～153 is a group network address (IP).Certainly, for online for various audio-visual terminal 131～134,141～142,151～153, audio-visual platform 3 has a plurality of identification codes, and part be a telephone number, and part is the network address.Each audio-visual terminal 131～134,141～142,151～153 stores the corresponding identification code of audio-visual platform 3, and audio-visual platform 3 also stores the identification code of audio-visual terminal 131～134,141～142,151～153, allows 3 on audio-visual terminal 131～134,141～142,151～153 and the audio-visual platform can be online mutually.For making things convenient for the user to hold 111,121 memories, audio-visual platform 3 also can correspond to the network address translation of audio-visual terminal 151～153 one group of telephone number, therefore the user holds 111,121 only to need the corresponding telephone number of the audio-visual terminal 151～153 of memory and need not to remember the network address, to reach the convenient effect of using.
With reference to Fig. 2, with audio-visual terminal 131 is that example illustrates, for the audio-visual terminal 131 of third generation video camera roughly has a controller 135 of planning as a whole audio-visual terminal 131 runnings, an image acquisition unit 136, a sound acquisition unit 137 such as microphone, one in order to send out the communication network coffret 138 and of collecting mail number from communication network in order to play the sound playing unit 139 from the voice signal of user's end.When audio-visual terminal 131 is worked, be that voice signal by the signal of video signal of image acquisition unit 136 acquisition surrounding environment and sound acquisition unit 137 acquisition surrounding environment is to be sent to controller 135, controller 135 is sent to communication network coffret 138 after with the synthetic video-audio signal of signal of video signal and voice signal, to convert video-audio signal to audio-visual telephony format after communication network is sent to audio-visual platform 3 in good time.Being familiar with this operator should understand, audio-visual terminal 131 also can only have an image acquisition unit 136, or a sound acquisition unit 137 only arranged, the signal that is sent to audio-visual platform 3 then only has signal of video signal or voice signal, and audio-visual platform 3 to the signal of this audio-visual terminal 131 can only be a control signal also, or the control signal of mixing with signal of video signal, voice signal or video-audio signal.The video-audio signal form of communication network coffret 138 output of audio-visual terminal 131 can be 3G.324M or based on the flow/stream signal of WAP/RTSP (WAP (wireless application protocol)/crossfire agreement) in real time, wherein, WAP is the abbreviation of English Wireless Application Protocol, and RTSP is the abbreviation of English Real Time Streaming Protocol.If the video-audio signal form is when being 3G.324M, except that comprising signal of video signal (form for H.263 or MPEG4), voice signal (form be AMR or G.723), also comprise control signal (form for H.223 with H.245).Being familiar with this operator should understand, and 3G.324M only is present known video-audio signal form, and the variation of wherein any signal of video signal and voice signal form (as video signal format H.264) should not be subject to the disclosed content of present embodiment.
With reference to Fig. 1, the audio-visual platform 3 of present embodiment be by server carry out and have a control unit 31 of planning as a whole audio-visual platform 3 runnings, an internet that connects control unit 31 in order to the communication network sound processing module 32 that connects this control unit 31 through communication network receiving and transmitting signal and signal, database 33 that a signal connects this control unit 31, internet sound processing module 34 that a signal connects control unit 31 and a signal uses interface processing module 35.Again, the audio-visual platform 3 of present embodiment is to be good with the calculator room equipment that is integrated in telecommunications dealer person.
When communication network sound processing module 32 when audio-visual terminal 131～134,141～142 is received video-audio signal, be sent to control unit 31 through format conversion again after isolating various signals fully.Specifically, communication network sound processing module 32 be with from audio-visual terminal 131～134,141～142 for after various types of signal is separated in the video-audio signal of 3G.324M or WAP/RTSP, signal of video signal in the video-audio signal, voice signal or control signal are separated, communication network sound processing module 32 is converted to various separation signals based on the crossfire package signal of SIP/IP agreement to be sent to control unit 31 again, according to the user's identity and the control signal content of user's end video-audio signal is done further processing again for control unit 31.If the user holds 111 to be third generation mobile, also can be by communication network through communication network sound processing module 32 and audio-visual platform 3 numbers of delivering a letter mutually.
Internet sound processing module 34 is received and dispatched the signal of the audio-visual terminal 151～153 of the package video camera of doing for oneself through the internet, signal format is host-host protocol or control signal form, control signal to audio-visual terminal 151～153 as video-audio signal or the transmission that receives from audio-visual terminal 151～153, and internet sound processing module 34 is to support real-time crossfire agreement (Real-time Streaming Protocol, hereinafter to be referred as RTSP), allow 151～153 signals of audio-visual platform 3 and audio-visual terminal can carry out transmitted in both directions.Specifically, for the video-audio signal form of the audio-visual terminal 151～153 of package video camera is a crossfire package signal based on SIP tunneling, form with control signal (form is SIP/RTP) by signal of video signal (form for H.263 or MPEG4), voice signal (form be AMR or G.723), internet sound processing module 34 is signal to be separated fully and the crossfire package signal that is converted to based on the SIP/IP agreement is resent to control unit 31, and control unit 31 is done further processing according to the user's identity and the control signal content of user's end with video-audio signal again.
For the user that can support to use electronic equipment that can online internet holds 121, the internet of present embodiment uses interface processing module 35, being responsible for user through the internet holds 121 to transmit with the signal of 3 on audio-visual platform, it is to support session initiation protocol (SessionInitiation Protocol that the internet uses interface processing module 35, SIP), the user hold 121 and the signal format of 3 on audio-visual platform be host-host protocol or control signal form, allow the user hold 121 and 3 on audio-visual platform can carry out transmitted in both directions.Specifically, the user holds 121 video-audio signal form to be the crossfire package signal based on SIP/RTP or RTSP, form with control signal (form is SIP/RTP or RTSP) by signal of video signal (form for H.263 or MPEG4), voice signal (form be AMR or G.723), it is various signals to be separated fully and the crossfire package signal that is converted to based on the SIP/IP agreement is resent to control unit 31 that the internet uses interface processing module 35, and control unit 31 is done further processing according to user's identity and control signal content with video-audio signal again.Therefore, the audio-visual platform 3 of present embodiment except that can for the user who utilizes third generation mobile hold 111 use, also can hold 121 uses for the user who utilizes electronic equipment that can online internet.
The quantity of audio-visual endpoint groups can be one or more, the user holds 111 can be subdivided into many group settings according to the audio-visual terminal that own demand own can allow to watch, for example set according to the place, the audio-visual terminal that will be arranged in house is set one group of audio-visual endpoint groups for, and the audio-visual terminal that will be positioned at the workplace is set another for and organized audio-visual endpoint groups.In addition, the user holds 111 also can set and can watch for one or more specific user's ends default audio-visual endpoint groups, also can be set to open for any user's end and watch.Removing to allow each user to hold 111, the 121 private audio-visual terminals 131 of watching, 132,141,142, outside 151, also write down in the database 33 can open in the audio-visual platform 3 and give the user and hold 111,121 online browse audio-visual terminal 133～134 disclosed, 152～153, and these audio-visual terminals 133～134,152～153 can be the system dealer set up or public audio-visual terminal, it is provided with the position and can be each big scenic spot or highway, audio-visual platform 3 also can be with these audio-visual terminals 133～134,152～153 dependencies are made audio-visual endpoint groups with it and are set, the audio-visual terminal 133～134 that for example will be positioned at Yang Ming Shan is set an audio-visual endpoint groups for, the audio-visual terminal 152～153 that will be positioned at northeast corner is set an audio-visual endpoint groups for, so that the user holds 111,112 browse rapidly.
For guaranteeing fail safe, when the user holds 111,121 to desire to browse the video-audio signal of long-range audio-visual terminal 131～134,141～142,151～153, present embodiment requires the user to hold 111,121 need send one earlier and login and require to login audio-visual platform 3, to allow audio-visual platform 3 can confirm earlier that the user holds 111,121 identity.According to foregoing structure, cooperate the workflow of audio-visual platform 3 in Fig. 3 present embodiment hereinafter, allow the easier quilt of function of audio-visual platform 3 understand.
In step 411, audio-visual platform 3 is in receiving that one logins and continues execution in step 412 when requiring, to confirm user's identity of user's end.Hold 111 to be sent if login the user who requires to third generation mobile, the communication network sound processing module 32 of audio-visual platform 3 receives and is sent to control unit 31 after this logins requirement and converts the required package signal of control unit 31 to.Hold 121 to be sent if login the user who requires to can online internet electronic equipment, the internet of audio-visual platform 3 uses interface processing module 35 to receive and is sent to control unit 31 after this logins requirement and converts the required package signal of control unit 31 to.
In step 412, control unit 31 compares the user's data in the database 33 with logining requirement, to confirm to send user's identity that this logins requirement.This moment, control unit 31 shows a user's interface that is available for users to operate, and this user's interface has an audio-visual terminal inventory, this audio-visual terminal inventory contains all audio-visual terminals that allow the user to watch according to database 33 records, hold 111 or 121 to select for the user, and audio-visual terminal inventory also can be set the demonstration of dividing into groups according to audio-visual endpoint groups.Hold 111 according to aforementioned example with the user, audio-visual terminal inventory can be listed audio-visual terminal 131～134,141,151～153 and hold 111 to select for the user, wherein, audio-visual terminal 131,132,141,151 is held the 111 private audio-visual terminals of watching for allowing the user in user's data, and audio-visual terminal 133～134,152～153 is for disclosing audio-visual terminal.When the user holds 111 or 121 to select the audio-visual terminal from these for the moment, can correspondingly produce one and include the online requirement of identification code of selected audio-visual terminal to audio-visual platform 3.If when selected audio-visual terminal was audio-visual terminal 131, the identification code that online requirement includes was one group of telephone number.If selected audio-visual terminal is audio-visual terminal 151, the identification code that online requirement includes is one group of telephone number corresponding with its network address.After step 412 finishes, continue step 413, to judge whether to receive an online requirement.
In addition, when if the user holds 111 to be third generation mobile, audio-visual platform 3 can utilize the user to hold the telephone number of 111 third generation mobile to identify the user and hold 111 identity, so implementing audio-visual platform 3 settings, this may not request user to hold 111 need login the function that audio-visual platform 3 begins to use audio-visual platform 3 earlier for third generation mobile, for instance, if the user of third generation mobile holds 111 to desire to browse audio-visual terminal 131～134,141～142,151～153 o'clock, the identification code (telephone number that refers to audio-visual terminal) that can directly dial and connect selected audio-visual terminal proposes this online requirement, this moment, audio-visual platform 3 can judge when receiving online the requirement user holds 111 identity whether to meet and whether is allowed to watch selected audio-visual terminal, and control unit 31 is then ignored this online requirement when not conforming to.
Be judged as when being in step 413, continue step 414, control unit 31 judges earlier whether this selected audio-visual terminal belongs to one in the audio-visual endpoint groups, and this audio-visual endpoint groups is that the corresponding user who proposes online requirement holds.Otherwise,, continue step 427 if step 413 is judged as when denying.
Be judged as in step 414 when being, control unit 31 execution in step 415 are dialed and connected all audio-visual terminals in this audio-visual endpoint groups.According to aforementioned example, if this online requirement be by the user hold 111 propose and online requirement in selected audio-visual terminal be audio-visual terminal 131, this audio-visual terminal 131 belongs to audio-visual endpoint groups in user's data, so control unit 31 can be dialed and connected audio-visual terminal 131,141,151 in the audio-visual endpoint groups by communication network sound processing module 32 in the step 415, to receive the video-audio signal of audio-visual terminal 131,141,151.After step 415 finishes, continue step 419.Being familiar with this operator should understand, control unit 31 also can only be dialed and connected in this audio-visual endpoint groups more than two or two but non-whole audio-visual terminal, one of them audio-visual terminal of being dialed and connected is selected audio-visual terminal, and all the other are dialed and connected audio-visual terminal is that control unit 31 is selected.
Opposite, when if step 414 is not judged as not, when for example the user holds in 111 selected audio-visual terminal 132, execution in step 416, control unit 31 is dialed and connected audio-visual terminal 132 by communication network sound processing module 32, transmits with the video-audio signal that receives audio-visual terminal 132 and gives the user and hold 111.Step 416 transmits video-audio signal and gives after the user holds 111, continue execution in step 417 to judge whether receiving that from user's end one finishes to watch requirement, if step 417 is judged as when being, execution in step 418 stops transmitting video-audio signals and holds 111 and in determining that this selected audio-visual terminal do not have the online back rebound step 413 of interrupting when other use side is browsed (video-audio signal that refers to selected audio-visual terminal need not to send other user's end again to) with selected audio-visual terminal to the user, holds 111 the next one to require to work on to wait for the user.When if step 417 is judged as not, continuation step 417 is given the user with lasting transmission video-audio signal and is held 111.
In step 419, the video-audio signal of control unit free photographic fixing voice terminal in 31 future transmits after treatment and gives user's end, when for example the user holds 111 selected audio-visual terminals 131, control unit 31 transmits the video-audio signal of audio-visual terminal 131 and gives the user and hold 111 by audio-visual phone, when if the user holds 121 selected audio-visual terminals 131, control unit 31 sends video-audio signal to internet and uses interface module 35 wherethroughs to manage into to send the user to behind the package signal and hold 121.Then, switch and require to get final product if the user only need send one when holding 111 or 121 to desire to watch the audio-visual terminal of in this audio-visual endpoint groups other.
Secondly, control unit 31 judges whether to receive that one switches requirement in step 420.If step 420 is judged as when being, the video-audio signal that control unit 31 execution in step 421 can directly transmit audio-visual terminal different in the audio-visual endpoint groups (referring to non-selected audio-visual terminal) gives the user and holds 111,121.For instance, if it is 131 o'clock that the user holds 111 selected audio-visual terminals, and audio-visual endpoint groups contains audio-visual terminal 131,141,151 in user's data, and control unit 31 can be directly passed to the user with the video-audio signal of the audio-visual terminal 141 that has received in the previous steps 415 or 151 and held 111.Control unit 31 can require to select in regular turn or at random the video-audio signal of different audio-visual terminals in the audio-visual endpoint groups to give user's end with switching.So, before in step 415, all audio-visual terminals in the audio-visual endpoint groups were dialed and connected all, so when the user holds when utilize to switch require selecting to watch in the audio-visual endpoint groups different audio-visual terminal, control unit 31 need not to dial and connect again can pass to the video-audio signal that is receiving user's end without leave, avoiding the different audio-visual terminals of first cause to dial and connect and cause the stand-by period, but and then reach the effect of the video-audio signal of the different audio-visual terminals of fast browsing.After step 421 finished, rebound step 420 was to wait for the next requirement from user's end.In addition, non-whole audio-visual terminal if control unit 31 is is only dialed and connected in this audio-visual endpoint groups more than two or two, control unit 31 is when receiving that switching requires, transmitting another video-audio signal of having dialed and connected audio-visual terminal gives the user and holds 111, this moment, control unit 31 also can be dialed and connected or two in all the other audio-visual terminals of not dialing and connecting in the audio-visual endpoint groups, uses when holding 111 to propose switching signal for the user next time.
Otherwise if step 420 is judged as when denying, control unit 31 execution in step 422 are to judge whether that receiving one finishes to watch requirement.When if step 422 is judged as not, rebound step 420.Opposite, if step 422 is judged as when being, control unit 31 first execution in step 423 are given the user with termination transmission video-audio signal and are held 111 or 121, judge whether in step 424 that then the audio-visual terminal in this audio-visual endpoint groups still has other user's end to browse.If step 424 is judged as when being, control unit 31 execution in step 425 are to keep the online of all audio-visual terminals in this audio-visual endpoint groups.Otherwise if step 424 is judged as when denying, all audio-visual terminals is online in control unit 31 execution in step 426 these audio-visual endpoint groups of interruption.Step 425,426 finishes back rebound step 413, holds 111 or 121 to propose next requirement to wait for the user.Certainly, in step 425, control unit 31 also can only be kept the online of audio-visual terminal that other user end browses in the audio-visual endpoint groups, and interrupts the audio-visual terminal that do not have other user's end to browse in the audio-visual endpoint groups.
Judge whether in step 427 to receive that a group sets requirement.If step 427 is judged as when being, execution in step 428, control unit 31 will show that all allow this group of proposition to set the user who requires and hold the audio-visual terminal of browsing to hold selection to set for the user, when if group set to require to hold 111 to propose for the user, show that audio-visual terminal 131～134,141,151～153 holds 111 selections for the user according to aforementioned example.Then, in step 429, hold 111 or 121 selected audio-visual terminals to be set at an audio-visual endpoint groups user.So, allow the user hold 111 or 121 can set the interior audio-visual terminal of audio-visual endpoint groups according to own demand.After step 429 finishes, rebound step 413.
In sum, allow the user hold 111 or 121 a plurality of audio-visual terminal of often desiring to browse can be set at an audio-visual endpoint groups among the present invention, then when the user holds 111 or 121 to select to watch in the audio-visual endpoint groups arbitrary audio-visual terminal, promptly dial and connect all audio-visual terminals in the audio-visual endpoint groups, audio-visual platform 3 receives the video-audio signal of all audio-visual terminals in the audio-visual endpoint groups, so, when the user holds 111 or 121 to desire to watch in the audio-visual endpoint groups other audio-visual terminal, need not wait for that the time of dialing and connecting can watch in real time, browse the video-audio signal of different audio-visual terminals rapidly to reach the different audio-visual terminals of quick switching.Moreover, audio-visual platform 3 can be earlier holds user's identity of 111 or 121 to make keyholed back plate to the user of the video-audio signal of desiring to browse audio-visual terminal, to increase fail safe, and with various signals in the video-audio signal (as signal of video signal, voice signal and control signal) separate fully and handle and utilize communication network sound processing module 33 again, internet sound processing module 34, the internet uses interface processing module 35, allow the user by internet or communication network hold 111 or 121 can watch audio-visual terminal 131～134 of all kinds, 141～142,151～153, also add the convenient effect of using to reach.
Above said content, it only is preferred embodiment of the present invention, when can not limiting scope of the invention process with this, promptly every simple equivalent of being done according to claim of the present invention and invention description content changes and modifies, and all still belongs in the scope that the present invention contains.
Claims (11)
1. the connecting method of a remote real-time video is characterized in that, comprises following steps:
(A) if receive one when containing online requirement of a selected audio-visual terminal from user end, judge whether described selected audio-visual terminal belongs to one in the audio-visual endpoint groups, described audio-visual endpoint groups has a plurality of audio-visual terminals, and each described audio-visual terminal provides the video-audio signal of its surrounding environment;
(B) if be judged as when being, dial and connect all audio-visual terminals in the described audio-visual endpoint groups and the video-audio signal of described selected audio-visual terminal transmitted and give described user's end, and give described user's end with switch the video-audio signal that requires to transmit different audio-visual terminals in the described audio-visual endpoint groups from one of described user's end; And
(C) if be judged as when denying, dial and connect described selected audio-visual terminal, described user's end is given in the video-audio signal transmission of described selected audio-visual terminal.
2. the connecting method of remote real-time video according to claim 1 is characterized in that, described step (A) is after the identity of confirming described user's end, and the described audio-visual endpoint groups that captures corresponding described user's end is judged.
3. the connecting method of remote real-time video according to claim 1 is characterized in that, each described audio-visual terminal has an identification code, and online requirement includes described identification code described in the described step (A).
4. the connecting method of remote real-time video according to claim 3, it is characterized in that, at least one is the audio-visual terminal of the audio-visual phone of a support in the described audio-visual terminal, the identification code of the audio-visual terminal of the audio-visual phone of described support is one group of telephone number, and online requirement described in the described step (A) is to be produced to dial and connect described telephone number by described user's end.
5. the connecting method of remote real-time video according to claim 4 is characterized in that, the audio-visual terminal of the audio-visual phone of described support is a third generation mobile or a third generation video camera.
6. the connecting method of remote real-time video according to claim 3, it is characterized in that, at least one is a package video camera in the described audio-visual terminal, the identification code of described package video camera is a group network address and the telephone number with one group of corresponding described network address, and online requirement includes described telephone number described in the described step (A).
7. the connecting method of remote real-time video according to claim 1, it is characterized in that, also comprise a step (D) if when described user's end receives that group setting requires, provide described audio-visual terminal to hold selection, and will be held selected audio-visual terminal to be set at described audio-visual endpoint groups by described user for described user.
8. the connecting method of remote real-time video according to claim 7 is characterized in that, described step (D) is that corresponding described user provides described audio-visual terminal.
9. the connecting method of remote real-time video according to claim 1 is characterized in that, in the described step (B) is to give described user's end with the video-audio signal that described switching requirement transmits different audio-visual terminals in the described audio-visual endpoint groups at random.
10. the connecting method of remote real-time video according to claim 1 is characterized in that, in the described step (B) is to give described user's end with the video-audio signal that described switching requirement transmits different audio-visual terminals in the described audio-visual endpoint groups in regular turn.
11. the connecting method of remote real-time video according to claim 1, it is characterized in that, described step (B) is if receive that from described user end one finishes to watch when requiring, stop transmitting video-audio signal and give described user's end, and when the audio-visual terminal of described audio-visual endpoint groups does not have other user to hold to use, interrupt the online of all audio-visual terminals in the described audio-visual endpoint groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101697465A CN101291421B (en) | 2007-04-19 | 2007-11-22 | Remote real-time video and audio online method and system and communication architecture thereof |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710098320 | 2007-04-19 | ||
| CN200710098320.5 | 2007-04-19 | ||
| CN2007101697465A CN101291421B (en) | 2007-04-19 | 2007-11-22 | Remote real-time video and audio online method and system and communication architecture thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101291421A CN101291421A (en) | 2008-10-22 |
| CN101291421B true CN101291421B (en) | 2010-09-29 |
Family
ID=40035462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101697465A Expired - Fee Related CN101291421B (en) | 2007-04-19 | 2007-11-22 | Remote real-time video and audio online method and system and communication architecture thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101291421B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144436A (en) * | 1994-03-15 | 1997-03-05 | 国际商业机器公司 | Scheduling policies with grouping for providing VCR control functions in video server |
| CN1528088A (en) * | 2000-12-13 | 2004-09-08 | ���Ĵ���ѧ | Method and system for delivering media selections over a network |
| CN1871795A (en) * | 2003-08-29 | 2006-11-29 | Rgb网络有限公司 | Advanced, adaptive video multiplexer system |
-
2007
- 2007-11-22 CN CN2007101697465A patent/CN101291421B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1144436A (en) * | 1994-03-15 | 1997-03-05 | 国际商业机器公司 | Scheduling policies with grouping for providing VCR control functions in video server |
| CN1528088A (en) * | 2000-12-13 | 2004-09-08 | ���Ĵ���ѧ | Method and system for delivering media selections over a network |
| CN1871795A (en) * | 2003-08-29 | 2006-11-29 | Rgb网络有限公司 | Advanced, adaptive video multiplexer system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101291421A (en) | 2008-10-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6646677B2 (en) | Image sensing control method and apparatus, image transmission control method, apparatus, and system, and storage means storing program that implements the method | |
| US20060001737A1 (en) | Video conference arrangement | |
| US20050114528A1 (en) | System, server, method and program for providing communication service | |
| CN103095752B (en) | Method for recording, the apparatus and system of voice and video | |
| US20050039214A1 (en) | System and method for providing direct, context-sensitive customer support in an interactive television system | |
| US20040244056A1 (en) | System and method for providing direct, context-sensitive customer support in an interactive television system | |
| US7239343B2 (en) | Image distribution method employing both a first network whose bandwidth is not assured and second network whose bandwidth is assured for control and image transmission | |
| US7508413B2 (en) | Video conference data transmission device and data transmission method adapted for small display of mobile terminals | |
| KR100628322B1 (en) | Access Mediator System for Mediating Broadcasting Convergence Services through Non-Communication Devices | |
| CN103841466A (en) | Screen projection method, computer end and mobile terminal | |
| EP2924985A1 (en) | Low-bit-rate video conference system and method, sending end device, and receiving end device | |
| CN102438119B (en) | Audio/video communication system of digital television | |
| JP5621516B2 (en) | Remote communication terminal and remote communication program | |
| CN102474550A (en) | Video call system, calling-side terminal, receiving-side terminal, and program | |
| TWI261465B (en) | Digital real-time interactive program system | |
| CN101291421B (en) | Remote real-time video and audio online method and system and communication architecture thereof | |
| US20080263613A1 (en) | Communication Framework and Connection Method for Providing a Remote Real-Time Audio and/or Video (AV) Signal | |
| US20080261517A1 (en) | Communication Framework and Method and System for Providing a Real-Time Audio and/or Video Signal | |
| CN101635866A (en) | Public switched telephone network-based visual intercom service system | |
| CN101640648A (en) | Device and method for sharing television signal through instant messaging service | |
| CN115037724B (en) | Remote interactive method, device, storage medium and song ordering system | |
| JP2010109655A (en) | Communication framework and connection method for providing audio and/or video (av) signal on remotely-controlled real-time basis | |
| KR20090001627A (en) | Interactive content sharing system | |
| WO2002069640A1 (en) | System and method for providing direct, context-sensitive customer support in an interactive television system | |
| KR100858145B1 (en) | Apparatus, terminal, and method for providing services by terminal version |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20111122 |