CN101098448A - Method for transmitting text short message to terminal in conference television system - Google Patents
Method for transmitting text short message to terminal in conference television system Download PDFInfo
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- CN101098448A CN101098448A CNA2006100613788A CN200610061378A CN101098448A CN 101098448 A CN101098448 A CN 101098448A CN A2006100613788 A CNA2006100613788 A CN A2006100613788A CN 200610061378 A CN200610061378 A CN 200610061378A CN 101098448 A CN101098448 A CN 101098448A
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Abstract
A method for sending text message to terminal in conference television system comprises that on a MCU console or terminal console, user edits and sends message to a MCU of target terminal, the MCU of the target terminal analyzes the massage to be transferred to the target terminal which analyzes and displays the message. Via the invention, user can send message to terminal when in conference, therefore, user can send message to pointed terminal via conference control interface or terminal interface.
Description
Technical field
The present invention relates to video conferencing, be specifically related in video conferencing, send the method for message to terminal.
Background technology
The user uses video conferencing except carrying out voice, video and data communication, sometimes also need can send some notices or information to different meeting-place at any time in the middle of meeting is carried out.Present way is by the mode of terminal transmission captions information to be pasted the mode that is added in the image with captions to send to each meeting-place.Promptly by certain terminal captions and image overlay are sent as video data together, by MCU the broadcast of images of this terminal is gone out then, the captions of this terminal just can be seen in other meeting-place like this.This method has following shortcoming: 1, inconvenience want to send captions and must pass through terminal operation, and this terminal must be the broadcast source in the meeting.Particularly when the keeper of MCU wants some terminal in meeting to send message, must can operate to the place that terminal is arranged.If MCU and terminal distance are far, this mode just has been not suitable for.2, form is single, can only send captions, and all terminals can both see, can not any terminal in meeting send message.
Summary of the invention
The technical problem to be solved in the present invention is, overcomes in the prior art to send the mode of captions and the shortcoming that all terminals can both be seen by the terminal of broadcast source, proposes a kind of place that can be outside broadcast source to the method for designated terminal transmission short text message.
Technical scheme of the present invention may further comprise the steps:
Step 1, user edit short message and send it to the MCU of target terminal on MCU control desk or terminal console;
The MCU of step 2, target terminal resolves short message and is transmitted to target terminal;
Step 3, target terminal are resolved short message and are shown.
In the step 1 of the solution of the present invention, when sending by MCU control desk editor short message, send to the MCU that links to each other with control desk by control desk earlier as if the user; Handle according to following different situations again:
If this MCU is from MCU,, directly send message to the target terminal under this MCU; To at other target terminal under the MCU, transmit message to main MCU earlier, be transmitted to the MCU of target terminal again by main MCU;
If this MCU is main MCU,, directly send message to the target terminal under this MCU; To the target terminal under other MCU, transmit message to the MCU at target terminal place by this MCU.
In the step 1 of the solution of the present invention, when if the user sends by terminal console editor short message, earlier short message is sent to the terminal that links to each other with this terminal console, is given to the MCU at its place again by this terminal, handle according to following different situations then by terminal console:
If this MCU is from MCU,, directly send message to the target terminal under this MCU; To the target terminal under other MCU, transmit message to main MCU earlier, be transmitted to the MCU of target terminal again by main MCU;
If this MCU is main MCU,, directly send message to the target terminal under this MCU; To the target terminal under other MCU, transmit message to the MCU at target terminal place by this MCU.
In the present invention, the expression of short message according to ITU T.140 standard regulation or according to privately owned definition; MCU and terminal transmit short text message and transmit according to the mode of describing among the appendix G H.323 or by the mode of message H.245; ITU standard or privately owned definition T.140 deferred in the parsing of short message and demonstration.
Editor's short message among the present invention comprises edit messages content, message display properties and target terminal information.
Adopt method of the present invention, can make things convenient for the user when meeting is carried out, to send message, realized the user, can both send the purpose of message to designated terminal no matter be by meeting control interface or terminal interface to terminal.
Description of drawings
Fig. 1 is the flow chart that sends message by the MCU control desk to terminal;
Fig. 2 is the flow chart that sends message by terminal console to terminal.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Fig. 1 be the present invention propose pass through the MCU control desk sends flow chart from message to terminal:
The first step, user edit short message: 1, the content of user's Edit Text short message on the MCU control desk.2, the user selects the display mode and the control mode of short message, as font, color, background colour etc.Short message need be followed the ITU T.140 regulation or the privately owned definition of standard.3, the user selects the terminal that need to send, can be all terminals in one or more or the meeting.
Second step, MCU control desk send to MCU:1, MCU control desk with short message, and just message content and message display properties and the terminal that needs to send send to MCU by proprietary protocol or alternate manner.
The 3rd step, MCU resolves and be transmitted to corresponding sending end: 1, the MCU terminal that parses content of short message and need to send.2, MCU sends SMS message to terminal according to the mode of describing among the appendix G H.323 or by the mode of message H.245:
If this MCU is from MCU, and target terminal is arranged under this MCU, then send message to target terminal; If target terminal under other MCU, is then transmitted message to main MCU, send message to the MCU of target terminal again by main MCU.
If this MCU is main MCU, and target terminal then sends message to target terminal under this MCU; If target terminal is under other MCU, then the MCU to the target terminal place transmits message.
The 4th step, terminal show short message: 1, terminal receives the short message that MCU passes over according to the mode of describing among the appendix G H.323 or by the mode of message H.245.2, terminal parses message content and the display properties that MCU sends; 3, terminal shows short message according to T.140 standard or privately owned definition according to display properties.
Fig. 2 be the present invention propose pass through terminal interface sends flow chart from message to other terminal:
The first step, user edit short message: 1, the content of user's Edit Text short message on terminal console.2, the user selects the display mode and the control mode of short message, as font, color, background colour etc.Short message need be followed the ITU T.140 regulation or the privately owned definition of standard.3, the user selects the terminal that need to send, can be all terminals in one or more or the meeting.
Second step, terminal console send to terminal with short message: terminal console sends to terminal by proprietary protocol or alternate manner with short message.
The 3rd step, terminal send to MCU:1, terminal with short message and according to the mode of describing among the appendix G H.323 or the mode by message H.245 message content and message display properties and the terminal that needs to send are sent to MCU.Encoding and decoding are according to T.140 standard or privately owned definition are carried out.
The 4th step, MCU resolves and be transmitted to corresponding sending end: 1, the MCU terminal that parses content of short message and need to send.2, MCU sends SMS message to terminal according to the mode of describing among the appendix G H.323 or by the mode of message H.245:
If this MCU is from MCU, and target terminal is arranged under this MCU, then send message to target terminal; If target terminal under other MCU, is then transmitted message to main MCU, send message to the MCU of target terminal again by main MCU.
If this MCU is main MCU, and target terminal then sends message to target terminal under this MCU; If target terminal is under other MCU, then the MCU to the target terminal place transmits message.
The 5th step, terminal show short message: 1, terminal receives the short message that MCU passes over according to the mode of describing among the appendix G H.323 or by the mode of message H.245.2, terminal parses message content and the display properties that MCU sends; 3, terminal shows short message according to T.140 standard or privately owned definition according to display properties.
Claims (5)
1, a kind of method that sends short text message in TV conference system to terminal may further comprise the steps:
Step 1, user edit short message and send it to the MCU at target terminal place on MCU control desk or terminal console;
The MCU at step 2, target terminal place resolves short message and is transmitted to target terminal;
Step 3, target terminal are resolved short message and are shown.
2, the described method that sends short text message in TV conference system to terminal of claim 1 is characterized in that, in the step 1, when sending by MCU control desk editor short message as if the user, sends to the MCU that links to each other with this control desk by control desk earlier; Handle according to following different situations again:
If this MCU is from MCU,, directly send message to the target terminal under this MCU; To at other target terminal under the MCU, transmit message to main MCU earlier, be transmitted to the MCU at target terminal place again by main MCU;
If this MCU is main MCU,, directly send message to the target terminal under this MCU; To the target terminal under other MCU, transmit message to the MCU at target terminal place by this MCU.
3, the described method that in TV conference system, sends short text message of claim 1 to terminal, it is characterized in that, in the step 1, when if the user sends by terminal console editor short message, earlier short message is sent to the terminal that links to each other with this terminal console by terminal console, be given to the MCU at its place again by this terminal, handle according to following different situations then:
If this MCU is from MCU,, directly send message after the parsing message to target terminal to the target terminal under this MCU; To the target terminal under other MCU, transmit message to main MCU earlier, by the MCU that is transmitted to the target terminal place after the main MCU parsing message again;
If this MCU is main MCU,, directly send message after the parsing message to target terminal to the target terminal under this MCU; To the target terminal under other MCU, by transmitting message to the MCU at target terminal place after this MCU parsing message.
4, claim 1, the 2 or 3 described methods that send short text message in TV conference system to terminal is characterized in that,
The expression of short message according to ITU T.140 standard regulation or according to privately owned definition; MCU and terminal transmit short text message and transmit according to the mode of describing among the appendix G H.323 or by the mode of message H.245; ITU standard or privately owned definition T.140 deferred in the parsing of short message and demonstration.
5, the described method that sends short text message in TV conference system to terminal of claim 4 is characterized in that described editor's short message comprises edit messages content, message display properties and target terminal information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100613788A CN100544423C (en) | 2006-06-27 | 2006-06-27 | A kind of method that in TV conference system, sends short text message to terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2006100613788A CN100544423C (en) | 2006-06-27 | 2006-06-27 | A kind of method that in TV conference system, sends short text message to terminal |
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| Publication Number | Publication Date |
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| CN101098448A true CN101098448A (en) | 2008-01-02 |
| CN100544423C CN100544423C (en) | 2009-09-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808221A (en) * | 2010-04-01 | 2010-08-18 | 中兴通讯股份有限公司 | Subtitle remote control method and system |
| CN102075722A (en) * | 2010-12-30 | 2011-05-25 | 中兴通讯股份有限公司 | Method for transmitting information in visual telephone and communication terminal |
| CN104270352A (en) * | 2014-09-22 | 2015-01-07 | 中国科学院信息工程研究所 | Notification system and method special for confidentiality place |
| CN104301657A (en) * | 2013-07-19 | 2015-01-21 | 中兴通讯股份有限公司 | Conference television terminal and auxiliary flow data access method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1610349B (en) * | 2003-10-17 | 2012-07-04 | 华为技术有限公司 | Real-time information transmitting method |
-
2006
- 2006-06-27 CN CNB2006100613788A patent/CN100544423C/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101808221A (en) * | 2010-04-01 | 2010-08-18 | 中兴通讯股份有限公司 | Subtitle remote control method and system |
| CN102075722A (en) * | 2010-12-30 | 2011-05-25 | 中兴通讯股份有限公司 | Method for transmitting information in visual telephone and communication terminal |
| WO2012088789A1 (en) * | 2010-12-30 | 2012-07-05 | 中兴通讯股份有限公司 | Method for transmitting information in visual telephone and communication terminal thereof |
| CN102075722B (en) * | 2010-12-30 | 2014-11-05 | 中兴通讯股份有限公司 | Method for transmitting information in visual telephone and communication terminal |
| CN104301657A (en) * | 2013-07-19 | 2015-01-21 | 中兴通讯股份有限公司 | Conference television terminal and auxiliary flow data access method thereof |
| CN104270352A (en) * | 2014-09-22 | 2015-01-07 | 中国科学院信息工程研究所 | Notification system and method special for confidentiality place |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100544423C (en) | 2009-09-23 |
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