CN104581417A - Program editing and broadcasting method and device based on LED peripheral screen - Google Patents
Program editing and broadcasting method and device based on LED peripheral screen Download PDFInfo
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- CN104581417A CN104581417A CN201510009199.9A CN201510009199A CN104581417A CN 104581417 A CN104581417 A CN 104581417A CN 201510009199 A CN201510009199 A CN 201510009199A CN 104581417 A CN104581417 A CN 104581417A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
- H04N21/4351—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream involving reassembling additional data, e.g. rebuilding an executable program from recovered modules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4826—End-user interface for program selection using recommendation lists, e.g. of programs or channels sorted out according to their score
Abstract
The invention discloses a program editing and broadcasting method based on an LED peripheral screen. The method comprises the steps that an LED editing system obtains a plurality of strip program files, edits strip programs and generates a plurality of program plans corresponding to the strip programs one to one, the LED editing system obtains a connection diagram layout of the LED peripheral screen, the LED editing system sends the strip program files, the program plans and the connection diagram layout to an LED broadcasting system, the LED broadcasting system receives the strip program files, the program plans and the connection diagram layout, and the LED broadcasting system conducts broadcasting according to the strip program files, the program plans and the connection diagram layout. According to the program editing and broadcasting method, no third-party tools need to be used, the LED broadcasting system automatically splices and broadcasts the strip programs inside the program plans according to the layout of the LED peripheral screen, and therefore the programs can be easily and efficiently edited and broadcast.
Description
Technical field
The invention belongs to video playback field, particularly relate to a kind of program editing and playing method based on LED periphery screen and device.
Background technology
The program editing and playing method of current LED periphery screen display system is used by a rectangular program third party's instruments such as Photoshop to update as shielding the consistent program of line graph with LED periphery, add the program designed and compile broadcast system to LED, LED compiles broadcast system broadcast program and exports programme signal to LED periphery screen display system by LED video processor, this LED periphery screen display system just plays the program editted, and the program of broadcasting must first be editted by third party's instrument.
Therefore, above-mentioned program editing and playing method must use in advance third party's instrument edit all need play rectangular program, then the program editted is added into LED compile broadcast system carry out layout and broadcasting.When there is change LED periphery screen layout, changing the situation such as the rectangular program in source and replacing LED periphery screen casing, need to reuse third party's instrument editing program again, could play normal, intricate operation and inefficiency, also need to be familiar with using third party's instrument, the method obviously needs to improve simultaneously.
Summary of the invention
The object of the present invention is to provide a kind of program editing and playing method based on LED periphery screen and device, according to LED periphery screen layout, the rectangular program automatic Mosaic in program plan play, thus program is compiled broadcast change simple and efficient.
According to a first aspect of the invention, a kind of program editing and playing method based on LED periphery screen is provided.
Based on a program editing and playing method for LED periphery screen, described method comprises:
LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generates the file program plan one to one of multiple and rectangular described in each program;
LED arranging system obtains the line graph layout of described LED periphery screen;
LED arranging system sends the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System;
LED Play System receives the file of described multiple rectangular program, multiple described program plan and described line graph layout;
LED Play System is play according to the file of described multiple rectangular program, multiple described program plan and described line graph layout.
As further technical scheme, described LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generate multiple and rectangular described in each file one to one program plan comprise:
Multiple program is added into the library of programmes of LED arranging system;
Judge whether described program is rectangular program;
The result marking described judgement is each program of rectangular program;
Each rectangular program of layout;
Generate multiple with each rectangular file program plan one to one, described program plan comprises the one or more of reproduction time, playing duration, play position and broadcasting time.
As further technical scheme, before described LED arranging system obtains the line graph layout of described LED periphery screen, described method also comprises:
LED arranging system sends acquisition line graph layout command and builds system to LED;
LED builds described in system acceptance and obtains line graph layout command;
LED system of building sends LED periphery screen line graph layout to LED arranging system;
LED arranging system receives the line graph layout of described LED periphery screen.
As further technical scheme, LED Play System carries out broadcasting according to the file of described multiple rectangular program, multiple described program plan and described line graph layout and comprises the steps that a is to step e:
Step a, the file receiving described multiple rectangular program, multiple described program plan and described line graph layout;
Step b, judge whether described rectangular program has mark, no marks is then non-rectangular program, goes to step c, otherwise is rectangular program, goes to step d;
Step c, normal play program, play next program after this program that finishes playing, go to step b if any program, otherwise terminate to play;
Steps d, according to the described rectangular program of LED periphery screen line graph layout splicing, generate splicing program, and described splicing program is play;
After step e, the described splicing program that finishes playing, go to step b if any program, if there is no program, terminate to play.
As further technical scheme, describedly generate splicing program according to the described rectangular program of LED periphery screen line graph layout splicing, and broadcasting is carried out to described splicing program comprise:
Judge the type of splicing program;
If judge, described splicing program is picture, then according to LED periphery screen line graph layout automatic Mosaic and be plotted in broadcast window and play;
If judge, described splicing program is video, then perform:
A1, to get the casing number N of LED periphery screen from line graph layout, and be numbered as casing 1 to casing N to described N number of casing, described described N number of casing to be numbered as casing 1 to casing N is: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
B1, be N number of kid show of program 1 to program N by the cutting of rectangular program horizontal homogeneous;
C1, described N number of kid show is filled to described N number of casing being numbered casing 1 to casing N respectively, described filling comprises reduces and amplifies;
D1, the N number of kid show after filling is plotted in broadcast window position corresponding to described N number of casing being numbered casing 1 to casing N respectively.
According to a second aspect of the invention, provide a kind of program based on LED periphery screen and compile broadcasting device.
Program based on LED periphery screen compiles a broadcasting device, and described device comprises LED arranging system and LED Play System;
Described LED arranging system comprises:
Obtain generation module, for obtaining the file of multiple rectangular program and carrying out layout to described rectangular program, generate the file program plan one to one of multiple and rectangular described in each program;
Acquisition module, for obtaining the line graph layout of described LED periphery screen;
First sending module, for sending the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System;
Described LED Play System comprises:
First receiver module, for receiving the file of described multiple rectangular program, multiple described program plan and described line graph layout;
Playing module, plays for the file according to described multiple rectangular program, multiple described program plan and described line graph layout.
As further technical scheme, described acquisition generation module comprises:
Adding device, for being added into the library of programmes of LED arranging system by multiple program;
First judging unit, for judging whether described program is rectangular program;
Indexing unit, for marking each program that the result of described judgement is rectangular program;
Arranging unit, for each rectangular program of layout;
Generation unit, multiple with each rectangular file program plan one to one for generating, described program plan comprises the one or more of reproduction time, playing duration, play position and broadcasting time.
As further technical scheme, described device also comprises LED and builds system; The described LED system of building comprises:
Second receiver module, for receiving described acquisition line graph layout command;
Second sending module, for sending LED periphery screen line graph layout to LED arranging system;
Described LED arranging system also comprises:
3rd sending module, for obtain described LED periphery screen at described acquisition module line graph layout before, send and obtain line graph layout command and build system to described LED;
Second receiver module, for receiving the line graph layout of described LED periphery screen.
As further technical scheme, described playing module specifically comprises:
Receiving element, for receiving the file of described multiple rectangular program, multiple described program plan and described line graph layout;
Second judging unit, for judging whether described rectangular program has mark, no marks is then non-rectangular program, goes to step c, otherwise is rectangular program, goes to step d;
Normal play unit, for normal play program, plays next program after this program that finishes playing, goes to step b if any program, otherwise terminates to play;
Splicing program process broadcast unit, for according to the described rectangular program of LED periphery screen line graph layout splicing, generates splicing program, and plays described splicing program;
3rd judging unit, for after the described splicing program that finishes playing, goes to step b if any program, if do not have program, terminates to play.
As further technical scheme, described splicing program process broadcast unit comprises:
Judgment sub-unit, for judging the type of described splicing program;
First processing unit, if for judging that described splicing program is picture, then according to LED periphery screen line graph layout automatic Mosaic and be plotted in broadcast window and play;
Second processing unit, if judge, described splicing program is video, and described second processing unit comprises:
Numbering subelement, the casing number N of LED periphery screen is got from line graph layout, and be numbered as casing 1 to casing N to described N number of casing, described described N number of casing to be numbered as casing 1 to casing N is: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
Numbering subelement, for getting the casing number N of LED periphery screen from line graph layout, and be numbered as casing 1 to casing N to described N number of casing, described described N number of casing to be numbered as casing 1 to casing N is: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
Cutting subelement, for being that N number of kid show of program 1 to program N fills subelement by the cutting of rectangular program horizontal homogeneous, for described N number of kid show is filled to described N number of casing being numbered casing 1 to casing N respectively, described filling comprises reduces and amplifies;
Draw subelement, for the N number of kid show after filling is plotted in broadcast window position corresponding to described N number of casing being numbered casing 1 to casing N respectively.
beneficial effect:
Program editing and playing method described in the invention is without the need to using third party's instrument, LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generate multiple and rectangular described in each file program plan one to one, obtain the line graph layout of described LED periphery screen and send the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System; Rectangular program automatic Mosaic in program plan is play according to LED periphery screen layout by LED Play System, thus program is compiled broadcast change simple and efficient.
Accompanying drawing explanation
Fig. 1 is the method schematic diagram of a kind of program editing and playing method based on LED periphery screen shown in the embodiment of the present invention 1.
Fig. 2 is the structured flowchart that a kind of program based on LED periphery screen shown in the embodiment of the present invention 2 compiles broadcasting device.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated; Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical solutions according to the invention are described, illustrate below by specific embodiment.
embodiment 1
As shown in Figure 1, a kind of program editing and playing method based on LED periphery screen, described method comprises step: S101, LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generates the file program plan one to one of multiple and rectangular described in each program; S102, LED arranging system obtains the line graph layout of described LED periphery screen; S103, LED arranging system sends the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System; S104, LED Play System receives the file of described multiple rectangular program, multiple described program plan and described line graph layout; S105, LED Play System is play according to the file of described multiple rectangular program, multiple described program plan and described line graph layout.In embodiments of the invention 1, described LED periphery screen can be the LED periphery screen in physical culture place, also can be the LED periphery screen on roadside poster, also can be the LED periphery screen on large-scale square, certainly, in other examples, also can be applicable to other place; Described program can be picture, or the video be made up of a frame two field picture, or the combination of picture and video, is not limited to a kind of mode; The division of described rectangular program and non-rectangular program is mainly according to the value of Operation system setting, and this value can be 5,6,7 or other numeral, is not limited to a kind of form.
In embodiments of the invention 1, described LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generate multiple and rectangular described in each file one to one program plan comprise: the library of programmes multiple program being added into LED arranging system; Judge whether described program is rectangular program; Mark each the rectangular program in described library of programmes; Each rectangular program described in layout; Generate multiple and rectangular described in each file program plan one to one, described program plan comprises the one or more of reproduction time, playing duration, play position and broadcasting time.Such as, after carrying out layout to the essay video of a Spring Festival Gala Zhao Benshan, the program plan of generation can be: essay is sold and turned/19:30/1 hour/the 5th casing/3 time, certainly, in other examples, can be other execution mode, be not limited to the manifestation mode of above-mentioned program plan.
In embodiments of the invention 1, before described LED arranging system obtains the line graph layout of described LED periphery screen, described method also comprises: LED arranging system sends acquisition line graph layout command and builds system to LED; LED builds described in system acceptance and obtains line graph layout command; LED system of building sends LED periphery screen line graph layout to LED arranging system; LED arranging system receives the line graph layout of described LED periphery screen.In embodiments of the invention 1, employing be build system with LED, certainly, in other examples, LED arranging system, also by other mode, receives the line graph layout of LED periphery screen from other Third party system or device.
In embodiments of the invention 1, LED Play System carries out broadcasting according to the file of described multiple rectangular program, multiple described program plan and described line graph layout and comprises: a, the file receiving described multiple rectangular program, multiple described program plan and described line graph layout; B, judge whether described rectangular program has mark, no marks is then non-rectangular program, goes to step c, otherwise is rectangular program, goes to step d; C, normal play program, play next program after this program that finishes playing, go to step b if any program, otherwise terminate to play; D, according to the described rectangular program of LED periphery screen line graph layout splicing, generate splicing program, and described splicing program is play; After e, the described splicing program that finishes playing, go to step b if any program, if there is no program, terminate to play.
In embodiments of the invention 1, describedly generate splicing program according to the described rectangular program of LED periphery screen line graph layout splicing, and broadcasting is carried out to described splicing program comprise:
Judge the type of splicing program;
If judge, described splicing program is picture, then according to LED periphery screen line graph layout automatic Mosaic and be plotted in broadcast window and play;
If judge, described splicing program is video, then perform:
A1, to get the casing number N of LED periphery screen from line graph layout, and casing is numbered: casing 1, casing 2 ... casing N, described to casing be numbered for: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
B1, be N number of kid show by the cutting of rectangular program horizontal homogeneous: program 1, program 2 ... program N;
C1, by described N number of kid show: program 1, program 2 ... program N is filled to described casing respectively, and described filling comprises reduces and amplify;
D1, by fill after program 1, program 2 ... program N is plotted in casing 1, casing 2 respectively ... the broadcast window position that casing N is corresponding.
It should be noted that, in embodiments of the invention 1, described according to the described rectangular program of LED periphery screen line graph layout splicing, generating splicing program mainly adopts the program based on LED periphery screen in the present invention to compile the splicing program process playing module of broadcasting device, this splicing program process playing module is arranged at the inside of this device, certainly, conceivablely be, in other examples, the present invention is not limited to the inside this splicing program process playing module being arranged at this device, also the outside of this device can be arranged at, also other picture/video processing equipment can be adopted to process this splicing program.Picture/video after this splicing program process playing module process is sent to a display screen and shows.
Program editing and playing method described in the invention is without the need to using third party's instrument, LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generate multiple and rectangular described in each file program plan one to one, obtain the line graph layout of described LED periphery screen and send the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System; Rectangular program automatic Mosaic in program plan is play according to LED periphery screen layout by LED Play System, thus program is compiled broadcast change simple and efficient.
embodiment 2
A kind of program based on LED periphery screen as shown in Figure 2 compiles broadcasting device, and described device comprises LED arranging system and LED Play System; Described LED arranging system comprises:
Obtain generation module 10, for obtaining the file of multiple rectangular program and carrying out layout to described rectangular program, generate the file program plan one to one of multiple and rectangular described in each program;
Acquisition module 11, for obtaining the line graph layout of described LED periphery screen;
First sending module 12, for sending the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System;
Described LED Play System comprises:
First receiver module 20, for receiving the file of described multiple rectangular program, multiple described program plan and described line graph layout;
Playing module 21, plays for the file according to described multiple rectangular program, multiple described program plan and described line graph layout.
In embodiments of the invention 2, described acquisition generation module 10 comprises:
Adding device, for being added into the library of programmes of LED arranging system by multiple program;
First judging unit, for judging whether described program is rectangular program;
Indexing unit, for marking each program that the result of described judgement is rectangular program; ;
Arranging unit, for each rectangular program of layout;
Generation unit, for generating multiple and rectangular described in each file program plan one to one, described program plan comprises the one or more of reproduction time, playing duration, play position and broadcasting time.
In embodiments of the invention 2, described device also comprises LED and builds system; The described LED system of building comprises:
Second receiver module 30, for receiving described acquisition line graph layout command;
Second sending module 31, for sending LED periphery screen line graph layout to LED arranging system;
Described LED arranging system also comprises:
3rd sending module 13, for obtain described LED periphery screen at described acquisition module line graph layout before, send and obtain line graph layout command and build system to described LED;
Second receiver module 14, for receiving the line graph layout of described LED periphery screen.
In embodiments of the invention 2, described playing module 21 specifically comprises:
Receiving element, for receiving the file of described multiple rectangular program, multiple described program plan and described line graph layout;
Second judging unit, for judging whether described rectangular program has mark, no marks is then non-rectangular program, goes to step c, otherwise is rectangular program, goes to step d;
Normal play unit, for normal play program, plays next program after this program that finishes playing, goes to step b if any program, otherwise terminates to play;
Splicing program process broadcast unit, for according to the described rectangular program of LED periphery screen line graph layout splicing, generates splicing program, and plays described splicing program;
3rd judging unit, for after the described splicing program that finishes playing, goes to step b if any program, if do not have program, terminates to play.
In embodiments of the invention 2, described splicing program process broadcast unit comprises:
Judgment sub-unit, for judging the type of described splicing program;
First processing unit, if for judging that described splicing program is picture, then according to LED periphery screen line graph layout automatic Mosaic and be plotted in broadcast window and play;
Second processing unit, if judge, described splicing program is video, and described second processing unit comprises:
Numbering subelement, for getting the casing number N of LED periphery screen from line graph layout, and be numbered as casing 1 to casing N to described N number of casing, described described N number of casing to be numbered as casing 1 to casing N is: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
Cutting subelement, for being N number of kid show by the cutting of rectangular program horizontal homogeneous: program 1, program 2 ... program N;
Fill subelement, for by described N number of kid show: program 1, program 2 ... program N is filled to described casing respectively, and described filling comprises reduces and amplify;
Draw subelement, for by fill after program 1, program 2 ... program N is plotted in casing 1, casing 2 respectively ... the broadcast window position that casing N is corresponding.
It should be noted that, in embodiments of the invention 2, described according to the described rectangular program of LED periphery screen line graph layout splicing, generating splicing program mainly adopts the program based on LED periphery screen in the present invention to compile the splicing program process playing module of broadcasting device, this splicing program process playing module is arranged at the inside of this device, certainly, conceivablely be, in other examples, the present invention is not limited to the inside this splicing program process playing module being arranged at this device, also the outside of this device can be arranged at, also other picture/video processing equipment can be adopted to process this splicing program.Picture/video after this splicing program process playing module process is sent to a display screen and shows.
Program described in the invention compiles broadcasting device without the need to using third party's instrument, LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generate multiple and rectangular described in each file program plan one to one, obtain the line graph layout of described LED periphery screen and send the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System; Rectangular program automatic Mosaic in program plan is play according to LED periphery screen layout by LED Play System, thus program is compiled broadcast change simple and efficient.
It should be noted that in above-described embodiment, included unit is carry out dividing according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional unit, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In addition, one of ordinary skill in the art will appreciate that all or part of step realized in the various embodiments described above method is that the hardware that can carry out instruction relevant by program has come, corresponding program can be stored in the storage medium in computer read/write memory medium, as ROM/RAM, disk or CD etc.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1., based on a program editing and playing method for LED periphery screen, it is characterized in that, described method comprises:
LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generates the file program plan one to one of multiple and rectangular described in each program;
LED arranging system obtains the line graph layout of described LED periphery screen;
LED arranging system sends the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System;
LED Play System receives the file of described multiple rectangular program, multiple described program plan and described line graph layout;
LED Play System is play according to the file of described multiple rectangular program, multiple described program plan and described line graph layout.
2. method according to claim 1, is characterized in that, described LED arranging system obtains the file of multiple rectangular program and carries out layout to described rectangular program, generate multiple and rectangular described in each file one to one program plan comprise:
Multiple program is added into the library of programmes of LED arranging system;
Judge whether described program is rectangular program;
The result marking described judgement is each program of rectangular program;
Each rectangular program of layout;
Generate multiple with each rectangular file program plan one to one, described program plan comprises the one or more of reproduction time, playing duration, play position and broadcasting time.
3. method according to claim 1, is characterized in that, before described LED arranging system obtains the line graph layout of described LED periphery screen, described method also comprises:
LED arranging system sends acquisition line graph layout command and builds system to LED;
LED builds described in system acceptance and obtains line graph layout command;
LED system of building sends LED periphery screen line graph layout to LED arranging system;
LED arranging system receives the line graph layout of described LED periphery screen.
4. method according to claim 1, is characterized in that, LED Play System carries out broadcasting according to the file of described multiple rectangular program, multiple described program plan and described line graph layout and comprises the steps that a is to step e:
Step a, the file receiving described multiple rectangular program, multiple described program plan and described line graph layout;
Step b, judge whether described rectangular program has mark, no marks is then non-rectangular program, goes to step c, otherwise is rectangular program, goes to step d;
Step c, normal play program, play next program after this program that finishes playing, go to step b if any program, otherwise terminate to play;
Steps d, according to the described rectangular program of LED periphery screen line graph layout splicing, generate splicing program, and described splicing program is play;
After step e, the described splicing program that finishes playing, go to step b if any program, if there is no program, terminate to play.
5. method according to claim 4, is characterized in that, describedly generates splicing program according to the described rectangular program of LED periphery screen line graph layout splicing, and carries out broadcasting to described splicing program and comprise:
Judge the type of splicing program;
If judge, described splicing program is picture, then according to LED periphery screen line graph layout automatic Mosaic and be plotted in broadcast window and play;
If judge, described splicing program is video, then perform:
A1, to get the casing number N of LED periphery screen from line graph layout, and be numbered as casing 1 to casing N to described N number of casing, described described N number of casing to be numbered as casing 1 to casing N is: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
B1, be N number of kid show of program 1 to program N by the cutting of rectangular program horizontal homogeneous;
C1, described N number of kid show is filled to described N number of casing being numbered casing 1 to casing N respectively, described filling comprises reduces and amplifies;
D1, the N number of kid show after filling is plotted in broadcast window position corresponding to described N number of casing being numbered casing 1 to casing N respectively.
6. the program based on LED periphery screen compiles a broadcasting device, and it is characterized in that, described device comprises LED arranging system and LED Play System;
Described LED arranging system comprises:
Obtain generation module, for obtaining the file of multiple rectangular program and carrying out layout to described rectangular program, generate the file program plan one to one of multiple and rectangular described in each program;
Acquisition module, for obtaining the line graph layout of described LED periphery screen;
First sending module, for sending the file of described multiple rectangular program, multiple described program plan and described line graph layout to LED Play System;
Described LED Play System comprises:
First receiver module, for receiving the file of described multiple rectangular program, multiple described program plan and described line graph layout;
Playing module, plays for the file according to described multiple rectangular program, multiple described program plan and described line graph layout.
7. device according to claim 6, is characterized in that, described acquisition generation module comprises:
Adding device, for being added into the library of programmes of LED arranging system by multiple program;
First judging unit, for judging whether described program is rectangular program;
Indexing unit, for marking each program that the result of described judgement is rectangular program;
Arranging unit, for each rectangular program of layout;
Generation unit, multiple with each rectangular file program plan one to one for generating, described program plan comprises the one or more of reproduction time, playing duration, play position and broadcasting time.
8. device according to claim 6, is characterized in that, described device also comprises LED and builds system; The described LED system of building comprises:
Second receiver module, for receiving described acquisition line graph layout command;
Second sending module, for sending LED periphery screen line graph layout to LED arranging system;
Described LED arranging system also comprises:
3rd sending module, for obtain described LED periphery screen at described acquisition module line graph layout before, send and obtain line graph layout command and build system to described LED;
Second receiver module, for receiving the line graph layout of described LED periphery screen.
9. device according to claim 6, is characterized in that, described playing module specifically comprises:
Receiving element, for receiving the file of described multiple rectangular program, multiple described program plan and described line graph layout;
Second judging unit, for judging whether described rectangular program has mark, no marks is then non-rectangular program, goes to step c, otherwise is rectangular program, goes to step d;
Normal play unit, for normal play program, plays next program after this program that finishes playing, goes to step b if any program, otherwise terminates to play;
Splicing program process broadcast unit, for according to the described rectangular program of LED periphery screen line graph layout splicing, generates splicing program, and plays described splicing program;
3rd judging unit, for after the described splicing program that finishes playing, goes to step b if any program, if do not have program, terminates to play.
10. device according to claim 9, is characterized in that, described splicing program process broadcast unit comprises:
Judgment sub-unit, for judging the type of described splicing program;
First processing unit, if for judging that described splicing program is picture, then according to LED periphery screen line graph layout automatic Mosaic and be plotted in broadcast window and play;
Second processing unit, if judge, described splicing program is video, and described second processing unit comprises:
Numbering subelement, for getting the casing number N of LED periphery screen from line graph layout, and be numbered as casing 1 to casing N to described N number of casing, described described N number of casing to be numbered as casing 1 to casing N is: from line graph layout the first row, search casing from left to right, find casing to be numbered in order, the first row casing has been numbered, and searches casing from left to right and be numbered in order the second row, and namely repetitive operation completes the numbering operation of all casings of line graph layout;
Cutting subelement, for being that N number of kid show of program 1 to program N fills subelement by the cutting of rectangular program horizontal homogeneous, for described N number of kid show is filled to described N number of casing being numbered casing 1 to casing N respectively, described filling comprises reduces and amplifies;
Draw subelement, for the N number of kid show after filling is plotted in broadcast window position corresponding to described N number of casing being numbered casing 1 to casing N respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510009199.9A CN104581417A (en) | 2015-01-08 | 2015-01-08 | Program editing and broadcasting method and device based on LED peripheral screen |
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| CN201510009199.9A CN104581417A (en) | 2015-01-08 | 2015-01-08 | Program editing and broadcasting method and device based on LED peripheral screen |
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