CN102223501A - Multi-picture service realization method - Google Patents
Multi-picture service realization method Download PDFInfo
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- CN102223501A CN102223501A CN 201110163429 CN201110163429A CN102223501A CN 102223501 A CN102223501 A CN 102223501A CN 201110163429 CN201110163429 CN 201110163429 CN 201110163429 A CN201110163429 A CN 201110163429A CN 102223501 A CN102223501 A CN 102223501A
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Abstract
The invention relates to the application field of digital televisions, and discloses a multi-picture service realization method, which solves the problem of limitation that the multi-picture service in the traditional technology only can be applied to limited frequency points and the problem that a relevant server is needed to be arranged at the head-end for compressing and editing programs. The essential of the technical scheme is that: a plurality of audio-video decoders are arranged and related with divided display areas of a television screen, and each decoder can synchronously decode different programs on one frequency point so as to output the decoded programs on the related display area and then realize the multi-picture service. The multi-picture service realization method has no limitation that the multi-picture service can be applied to all frequency points, and the special multi-picture editor is not needed at the head-end of the digital television so that the multi-picture service realization method is suitable for popularization of the multi-picture service at the head-end of the digital television.
Description
Technical field
The present invention relates to the application of Digital Television, relate to a kind of implementation method of many pictures business specifically.
Background technology
Along with the develop rapidly of digital television techniques, various application emerge in an endless stream, and wherein many pictures business (being mosaic service) has also become the business of a lot of set-top box configurations.And that present digital TV front-end is modulated to a technology on the frequency with a plurality of programs is very ripe, and this has also brought facility for the realization of many pictures business.The video editing server that traditional many pictures business is a front end by special use comes all programs to one or several frequency to compress editor to be incorporated on the video page, and be modulated on the new frequency, broadcast the coordinate position of each little picture in many pictures business then by SDT or pmt table by front end EPG server, terminal equipment is by the new frequency at locking mosaic service place, search SDT or pmt table obtain the position of each little picture in the mosaic service, determine viewing area on video screen by these coordinates then.For example: suppose that the broadcasting and TV front end prepare to take frequency 235MHZ to do many pictures business, so just need be in editor's general programs, increase the private server of many pictures of editor business, this many picture editings server compresses editor to program 1-program n and is placed on the same picture, form a new program m, with the video encoder of editor's general programs program 1-program n and program m are compressed editor together then and be modulated on the frequency 235MHZ.Because broadcasting and TV frequency resource-constrained, can not take a lot of frequencies to do mosaic service, so traditional mosaic service can only be applied on the limited frequency, range of application is narrow, and also needs corresponding server that program is compressed editor at front end.
Summary of the invention
Technical problem to be solved by this invention is: the implementation method that proposes a kind of many pictures business newly, many pictures business can only be applied on the limited frequency in the solution conventional art, have limitation, also need for realizing the problem of the professional many picture editings server that increases of many pictures at front end.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of implementation method of many pictures business may further comprise the steps:
A., N audio/video decoder is set in television set, and a described N audio/video decoder is used for the program on the same frequency is decoded, N 〉=2, and be integer;
B. television screen is divided, be divided into N viewing area, the related audio/video decoder in each viewing area;
C. television set receives the program of this frequency, after the user selects to enter many pictures business, enable all audio/video decoders the program of this frequency is carried out video decode, and the video that decoding is come out shows on the viewing area of correspondence;
D. after the user selected the video of certain viewing area, television set output was in the video corresponding audio of this viewing area broadcast;
E. when the user confirmed to play to the viewing area of selecting, television set was closed other audio/video decoder except that the audio/video decoder of this viewing area correspondence, and the video of playing in this viewing area is carried out played in full screen.
Further, the value of described N depends on a number of programs on the frequency.
Further, in the steps d, the user selects to switch between each viewing area by the button up and down of remote controller.
Further, in the steps d, select the video of certain viewing area as the user after, television set carries out highlighted demonstration to the frame of this viewing area, and the video corresponding audio play in this viewing area of output.
Further, among the step e, the user confirms to play to the viewing area of selecting by the acknowledgement key on the remote controller.
The invention has the beneficial effects as follows: carry out related with each viewing area of on video screen, dividing by a plurality of audio/video decoders are set, can decode the simultaneously different programs of a frequency of each decoder, thereby the program that decoding is come out is exported on the viewing area of correspondence, realized many pictures business; Adopt the many pictures service implementation method among the present invention to can be applicable to all frequencies, no longer have limitation, and also do not need to increase to many picture editings server of realizing many pictures business and being provided with specially at digital TV front-end.
Embodiment
Can only be applied to limited frequency at the service implementation method of the many pictures in the conventional art, has circumscribed problem, the present invention proposes a kind of new scheme, carry out related by a plurality of audio/video decoders are set with each viewing area of on video screen, dividing, can decode the simultaneously different programs of a frequency of each decoder, thereby the program that decoding is come out is exported on the viewing area of correspondence, realized many pictures business; Adopt the many pictures service implementation method among the present invention to can be applicable to all frequencies, no longer have limitation, and also do not need corresponding server that program is compressed editor at digital TV front-end.
On specific implementation, can be divided into two parts of digital front-end system handles and television set terminal processes:
The digital front-end system handles: the digital front-end system carries out N program editing compressed, and is modulated on certain frequency, then the program of the N on this frequency is sent to the television set terminal; In order to allow the user can watch more program, the value of N is at least 2 here, realizes that promptly a frequency comprises a plurality of programs;
The treatment step of television set terminal is as follows:
A. at first a plurality of audio/video decoders need be set in television set, its number is determined according to the number of programs that a frequency comprises, and is example to comprise 6 programs in the frequency, and 6 audio/video decoders so just need be set;
B. television screen is divided, be divided into 6 viewing areas (comprising 6 programs with a frequency equally is example, down together), distinguish related with each audio/video decoder each viewing area, wherein, the size of these 6 viewing areas can be identical, also can be different, for example: whole television screen is divided into 9 equal portions, first viewing area accounts for 4 parts, other 5 viewing areas respectively account for 1 part, after this, carry out related with each viewing area each audio/video decoder respectively again;
C. after the user selects to enter many pictures business, enable all audio/video decoders the program of current frequency is carried out video decode, here, all audio/video decoders are the audio/video decoder that is provided with among the step a in television set, the audio/video decoder that possesses comprising television set itself, program to current frequency carries out video decode, and the video correspondence that decoding is come out shows in each viewing area, as: the video content of will the audio/video decoder related with first viewing area decoding out shows in first viewing area, the video content of will the audio/video decoder related with second viewing area decoding out shows in second viewing area ... in addition, also can be arranged to the audio/video decoder related (audio/video decoder that itself possesses in the television set) be used for the decoding program (i.e. the program of normal play before the user selects to enter many pictures business) of current broadcast with first viewing area, so, this program is decoded to be placed on first viewing area after coming out, the region area shared owing to first viewing area is bigger than other several viewing areas, and which program in the current frequency of easier differentiation is entering the program of watching before many pictures business for the user;
D. the user can adopt the key up and down of remote controller to switch selection between each viewing area, and output is in the video corresponding audio of that viewing area broadcast of user's selection, in order to allow the audio frequency of the clearer and more definite current broadcast of user be the audio frequency of which program, can be by programming, the rectangular shaped rim of that viewing area that the user is selected is carried out highlighted demonstration or is shown with the form of other color, as: can the rectangular shaped rim of first viewing area be designed to give tacit consent to highlighted demonstration by programming, export the video corresponding audio of first viewing area, when the user chooses second viewing area by the button of remote controller, rectangular shaped rim to second viewing area is carried out highlighted demonstration (at this moment, the highlighted demonstration of the rectangular shaped rim of first viewing area disappears, the video content corresponding audio of first viewing area is closed), when the user chooses the 3rd viewing area by the button of remote controller, rectangular shaped rim to the 3rd viewing area is carried out highlighted demonstration (at this moment, the highlighted demonstration of the rectangular shaped rim of second viewing area disappears, and the video content corresponding audio of second viewing area is closed) ... and the like;
E. the user confirms to play to the video of the viewing area of selection by the acknowledgement key on the remote controller, have only the audio/video decoder of this viewing area that program is carried out video decode and audio decoder and carries out played in full screen, other audio/video decoder Close All this moment.
With a frequency comprise A, B, C, D, E, the F6 programs is an example, 6 audio/video decoders at first are set in television set, because television set itself has possessed an audio/video decoder, as long as increase by 5, by television screen is divided, be divided into 6 viewing areas and carry out relatedly with 6 audio/video decoders respectively,, existing these 6 audio/video decoders are numbered Q1, Q2, Q3, Q4, Q5, Q6 for ease of explanation; If the user before entering many pictures business rating be the A program of this frequency, the audio/video decoder of being responsible for the A program is decoded is Q1, then after the user enters many pictures business, continuation is decoded to the A program by Q1, and the video of A program is put into first viewing area show, the rectangular shaped rim of first viewing area is set to highlighted demonstration, continue the audio frequency of output A program, and other 5 audio/video decoders are all opened, the video that decoding is come out is placed on the corresponding viewing area, but output audio not, if the user wishes the full frame D of watching program, then can switch to the 4th viewing area by the key up and down on the remote controller, this moment the 4th viewing area the highlighted demonstration of frame, Q4 is to the output of all decoding of the video of D program and audio frequency, after this, the user is by pressing acknowledgement key, and then 5 audio/video decoders of other except that Q4 are all closed, and with D program played in full screen.
Claims (5)
1. the implementation method of picture business more than a kind is characterized in that: may further comprise the steps:
A., N audio/video decoder is set in television set, and a described N audio/video decoder is used for the program on the same frequency is decoded, N 〉=2, and be integer;
B. television screen is divided, be divided into N viewing area, the related audio/video decoder in each viewing area;
C. television set receives the program of this frequency, after the user selects to enter many pictures business, enable all audio/video decoders the program of this frequency is carried out video decode, and the video that decoding is come out shows on the viewing area of correspondence;
D. after the user selected the video of certain viewing area, television set output was in the video corresponding audio of this viewing area broadcast;
E. when the user confirmed to play to the viewing area of selecting, television set was closed other audio/video decoder except that the audio/video decoder of this viewing area correspondence, and the video of playing in this viewing area is carried out played in full screen.
2. the implementation method of a kind of many pictures business as claimed in claim 1 is characterized in that: the value of described N depends on a number of programs on the frequency.
3. the implementation method of a kind of many pictures business as claimed in claim 1 or 2 is characterized in that: in the steps d, the user selects to switch between each viewing area by the button up and down of remote controller.
4. the implementation method of a kind of many pictures business as claimed in claim 1 or 2, it is characterized in that: in the steps d, select the video of certain viewing area as the user after, television set carries out highlighted demonstration to the frame of this viewing area, and output is in the video corresponding audio of this viewing area broadcast.
5. the implementation method of a kind of many pictures business as claimed in claim 1 or 2 is characterized in that: among the step e, the user confirms to play to the viewing area of selecting by the acknowledgement key on the remote controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110163429 CN102223501A (en) | 2011-06-17 | 2011-06-17 | Multi-picture service realization method |
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| CN 201110163429 CN102223501A (en) | 2011-06-17 | 2011-06-17 | Multi-picture service realization method |
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| CN102223501A true CN102223501A (en) | 2011-10-19 |
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| CN 201110163429 Pending CN102223501A (en) | 2011-06-17 | 2011-06-17 | Multi-picture service realization method |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404527A (en) * | 2011-12-15 | 2012-04-04 | 深圳Tcl新技术有限公司 | Display method and terminal for digital television program |
| CN102843606A (en) * | 2012-08-07 | 2012-12-26 | 华为终端有限公司 | Implementation method, equipment and system of mosaic business |
| CN103517126A (en) * | 2012-06-19 | 2014-01-15 | 华为技术有限公司 | Mosaic video display method, display control device and terminal |
| CN105828162A (en) * | 2016-04-19 | 2016-08-03 | 乐视控股（北京）有限公司 | Video display method and device |
| CN105916000A (en) * | 2016-04-19 | 2016-08-31 | 乐视控股（北京）有限公司 | Video display method and device |
| CN106331553A (en) * | 2016-08-26 | 2017-01-11 | 北京金山安全软件有限公司 | Video storage method and device and electronic equipment |
| CN106331822A (en) * | 2016-08-26 | 2017-01-11 | 北京金山安全软件有限公司 | Method and device for playing multiple videos and electronic equipment |
| CN106941598A (en) * | 2016-01-04 | 2017-07-11 | 中兴通讯股份有限公司 | Many picture bit stream synthetic methods, many picture bit streams synthesis control method and device |
| CN107704231A (en) * | 2017-09-25 | 2018-02-16 | 青岛海信电器股份有限公司 | Multi-audio-frequency selects player method and device |
| CN108124189A (en) * | 2017-12-29 | 2018-06-05 | 深圳佳力拓科技有限公司 | A kind of set-top box implementation method of more picture outputs |
| CN111507870A (en) * | 2020-03-20 | 2020-08-07 | 威比网络科技(上海)有限公司 | Lecture display method, system, equipment and storage medium based on online education |
| CN111984214A (en) * | 2020-08-06 | 2020-11-24 | 深圳拔越软件有限公司 | Intelligent configuration method for multiple vertical screens and multiple pictures and display system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005033308A (en) * | 2003-07-08 | 2005-02-03 | Alpine Electronics Inc | Video content reproducing apparatus |
| US20050216839A1 (en) * | 2004-03-25 | 2005-09-29 | Keith Salvucci | Audio scrubbing |
| CN1997153A (en) * | 2006-12-31 | 2007-07-11 | 北京衡准科技有限公司 | A method and device for computer multi-video playing |
| CN101388982A (en) * | 2008-10-15 | 2009-03-18 | 深圳市同洲电子股份有限公司 | Television program browsing method, system and digital television receiving terminal |
| CN101615413A (en) * | 2009-07-27 | 2009-12-30 | 上海华平信息技术股份有限公司 | Multichannel audio/video Play System and method |
-
2011
- 2011-06-17 CN CN 201110163429 patent/CN102223501A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005033308A (en) * | 2003-07-08 | 2005-02-03 | Alpine Electronics Inc | Video content reproducing apparatus |
| US20050216839A1 (en) * | 2004-03-25 | 2005-09-29 | Keith Salvucci | Audio scrubbing |
| CN1997153A (en) * | 2006-12-31 | 2007-07-11 | 北京衡准科技有限公司 | A method and device for computer multi-video playing |
| CN101388982A (en) * | 2008-10-15 | 2009-03-18 | 深圳市同洲电子股份有限公司 | Television program browsing method, system and digital television receiving terminal |
| CN101615413A (en) * | 2009-07-27 | 2009-12-30 | 上海华平信息技术股份有限公司 | Multichannel audio/video Play System and method |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102404527B (en) * | 2011-12-15 | 2015-04-22 | 深圳Tcl新技术有限公司 | Display method and terminal for digital television program |
| CN102404527A (en) * | 2011-12-15 | 2012-04-04 | 深圳Tcl新技术有限公司 | Display method and terminal for digital television program |
| CN103517126A (en) * | 2012-06-19 | 2014-01-15 | 华为技术有限公司 | Mosaic video display method, display control device and terminal |
| CN102843606A (en) * | 2012-08-07 | 2012-12-26 | 华为终端有限公司 | Implementation method, equipment and system of mosaic business |
| CN106941598A (en) * | 2016-01-04 | 2017-07-11 | 中兴通讯股份有限公司 | Many picture bit stream synthetic methods, many picture bit streams synthesis control method and device |
| CN105828162A (en) * | 2016-04-19 | 2016-08-03 | 乐视控股（北京）有限公司 | Video display method and device |
| CN105916000A (en) * | 2016-04-19 | 2016-08-31 | 乐视控股（北京）有限公司 | Video display method and device |
| WO2017181595A1 (en) * | 2016-04-19 | 2017-10-26 | 乐视控股（北京）有限公司 | Method and device for video display |
| CN106331553A (en) * | 2016-08-26 | 2017-01-11 | 北京金山安全软件有限公司 | Video storage method and device and electronic equipment |
| CN106331822A (en) * | 2016-08-26 | 2017-01-11 | 北京金山安全软件有限公司 | Method and device for playing multiple videos and electronic equipment |
| CN106331822B (en) * | 2016-08-26 | 2020-02-07 | 北京金山安全软件有限公司 | Method and device for playing multiple videos and electronic equipment |
| CN106331553B (en) * | 2016-08-26 | 2020-03-24 | 北京金山安全软件有限公司 | Video storage method and device and electronic equipment |
| CN107704231A (en) * | 2017-09-25 | 2018-02-16 | 青岛海信电器股份有限公司 | Multi-audio-frequency selects player method and device |
| CN108124189A (en) * | 2017-12-29 | 2018-06-05 | 深圳佳力拓科技有限公司 | A kind of set-top box implementation method of more picture outputs |
| CN111507870A (en) * | 2020-03-20 | 2020-08-07 | 威比网络科技(上海)有限公司 | Lecture display method, system, equipment and storage medium based on online education |
| CN111984214A (en) * | 2020-08-06 | 2020-11-24 | 深圳拔越软件有限公司 | Intelligent configuration method for multiple vertical screens and multiple pictures and display system |
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Application publication date: 20111019 |