CN111726672A - Method, system and equipment for adding bullet screen to film - Google Patents
Method, system and equipment for adding bullet screen to film Download PDFInfo
- Publication number
- CN111726672A CN111726672A CN202010520223.6A CN202010520223A CN111726672A CN 111726672 A CN111726672 A CN 111726672A CN 202010520223 A CN202010520223 A CN 202010520223A CN 111726672 A CN111726672 A CN 111726672A
- Authority
- CN
- China
- Prior art keywords
- bullet screen
- movie
- data
- screen data
- character
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
-
- 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
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
Abstract
The invention discloses a method, a system and equipment for adding a bullet screen to a film, belonging to the field of digital film source projection. The invention can effectively realize bullet screen effect display in the cinema movie playing process, thereby effectively improving the film watching experience of users.
Description
Technical Field
The invention belongs to the technical field of digital film source projection, and particularly relates to a method, a system and equipment for adding a bullet screen to a film.
Background
As samsung introduced the first digital cinema projection device based on LED cinema screens in the world, the original traditional cinema projection mode based on projector approach was broken.
The LED film screen is a projection device which takes the LED display screen as a display terminal and is integrated with a digital film projection server, and compared with a projector used in the traditional projection mode, the LED film screen has the advantages of high brightness, high contrast, strong expansibility, energy conservation, environmental protection, projection space saving and the like.
In conventional presentation mode, a theater is only presenting the audiovisual film content of its own digital motion picture source while presenting the film. However, with the rise of internet video on demand services, more and more viewers have the interactive viewing habit when watching movies, and the application of barrage is particularly prominent. However, in the existing cinema, due to the limitation of equipment, adding a barrage effect to a movie when a cinema movie is shown cannot be realized.
Disclosure of Invention
The present invention is directed to a method, system and device for adding a bullet screen to a movie, so as to solve the problems mentioned in the background art.
In order to achieve the above object, the present invention provides a method for adding a bullet screen to a movie, which comprises the following steps:
s1, inputting the movie hall number of the movie theater in the APP software, and entering a barrage input interface after the identity authentication is passed;
s2, inputting barrage data in APP software in real time, and transmitting the barrage data to a barrage data management server;
s3, the bullet screen data management server receives all bullet screen data sent by the APP, and the bullet screen data at the same time point are collected to be used as bullet screen data corresponding to one frame of picture according to the timestamp sent by the bullet screen data;
s4, analyzing the Unicode code of each character in each frame of bullet screen data, and searching a font library file by using the Unicode of each character so as to obtain font data of each character;
s5, rendering the font data of each character in one frame of bullet screen data to the same frame of bullet screen picture together to generate a bullet screen data picture stream;
s6, sending the generated barrage data picture stream to an LED movie screen display device according to the timestamp consistent with the movie showing time;
and S7, when the LED movie screen display device shows a movie, receiving the bullet screen picture data stream from the bullet screen data management server, and overlapping the bullet screen pictures on the corresponding movie pictures for display according to the timestamps with consistent movie showing time.
Preferably, in S1, the hall number of the theater is manually input or scanned by a two-dimensional code.
The invention also provides a system for adding the bullet screen to the film, which comprises the steps of executing the method for adding the bullet screen to the film to realize the addition and display of the cinema film bullet screen; the system comprises:
the APP software is used for selecting a movie hall number, verifying identity, inputting and sending barrage data;
the bullet screen data management server is used for receiving bullet screen data sent by the APP software, summarizing the bullet screen data at the same time point according to a timestamp sent by the bullet screen data to be used as bullet screen data corresponding to a frame of picture, analyzing a Unicode of each character in each frame of bullet screen data, retrieving a font library file by using the Unicode of each character to obtain font data of each character, rendering the font data of each character in the bullet screen data of the frame of bullet screen data to the same frame of bullet screen picture together to generate a picture stream, and sending the generated picture stream to the LED movie screen display equipment according to the timestamp with consistent movie showing time;
and the LED movie screen display equipment is used for receiving the picture stream data generated by the bullet screen data management server and superposing the bullet screen pictures on the corresponding movie pictures for display according to the timestamps with consistent movie showing time.
In addition, the invention also provides equipment for adding the bullet screen to the film, and the equipment realizes the addition and display of the cinema film bullet screen by using the method for adding the bullet screen to the film.
The invention can effectively realize bullet screen effect display in the cinema movie playing process, thereby effectively improving the film watching experience of users.
Drawings
FIG. 1 is a flow chart of a method of adding a bullet screen to a movie;
fig. 2 is a system architecture diagram of a system for adding a bullet screen to a movie.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
As shown in fig. 1-2, the invention inputs barrage data through APP software, forms a picture stream after being received and processed by a barrage data management server, and sends the picture stream to an LED movie screen display device, receives the picture stream through the LED movie screen display device, and superimposes the barrage picture on a corresponding movie picture for display according to a timestamp with consistent movie showing time, thereby realizing the display of the barrage in a cinema.
When the APP software inputs bullet screen data, the following steps are executed:
opening APP software responsible for bullet screen data input;
selecting the movie hall number of the cinema in the APP software in a mode of manually inputting or scanning the two-dimensional code;
after the identity authentication, the APP software enters a bullet screen data input interface;
and the audience inputs various barrage data in the APP software in real time.
When the bullet screen data management server processes bullet screen data, the following steps are executed:
receiving all bullet screen data sent by APP software;
summarizing bullet screen data at the same time point according to a timestamp sent by the bullet screen data to be used as bullet screen data corresponding to one frame of picture;
analyzing the Unicode code of each character in each frame of bullet screen data;
retrieving the font library file using the Unicode code of each character to obtain font data of each character;
rendering the font data of each character in one frame of bullet screen data to the same frame of bullet screen picture;
and sending the generated bullet screen picture data stream to the LED movie screen display equipment according to the timestamp consistent with the movie showing time.
When the LED movie screen display equipment plays the movie source, the following steps are executed:
starting to normally show the film;
receiving a bullet screen picture data stream from a bullet screen data management server;
and superposing the bullet screen pictures on the corresponding film pictures according to the timestamps with consistent film showing time, thereby finishing the display of bullet screen effects.
In a barrage adding system consisting of barrage input APP software, a barrage data management server and LED movie screen display equipment, the method can be used for conveniently adding a barrage effect to a cinema movie being shown in a cinema.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A method for adding a bullet screen to a movie, the method comprising the steps of:
s1, inputting the movie hall number of the movie theater in the APP software, and entering a barrage input interface after the identity authentication is passed;
s2, inputting barrage data in APP software in real time, and transmitting the barrage data to a barrage data management server;
s3, the bullet screen data management server receives all bullet screen data sent by the APP, and the bullet screen data at the same time point are collected to be used as bullet screen data corresponding to one frame of picture according to the timestamp sent by the bullet screen data;
s4, analyzing the Unicode code of each character in each frame of bullet screen data, and searching a font library file by using the Unicode of each character so as to obtain font data of each character;
s5, rendering the font data of each character in one frame of bullet screen data to the same frame of bullet screen picture together to generate a bullet screen data picture stream;
s6, sending the generated barrage data picture stream to an LED movie screen display device according to the timestamp consistent with the movie showing time;
and S7, when the LED movie screen display device shows a movie, receiving the bullet screen picture data stream from the bullet screen data management server, and overlapping the bullet screen pictures on the corresponding movie pictures for display according to the timestamps with consistent movie showing time.
2. The method, system and apparatus for adding bullet screen to movie of claim 1, wherein in S1, the hall number of the theater is inputted by manual input or scanning two-dimensional code.
3. A system for adding a bullet screen to a movie, wherein the system comprises the steps of implementing the method for adding the bullet screen to the movie according to any one of claims 1-2 to realize the addition and display of the cinema movie bullet screen; the system comprises:
the APP software is used for selecting a movie hall number, verifying identity, inputting and sending barrage data;
the bullet screen data management server is used for receiving bullet screen data sent by the APP software, summarizing the bullet screen data at the same time point according to a timestamp sent by the bullet screen data to be used as bullet screen data corresponding to a frame of picture, analyzing a Unicode of each character in each frame of bullet screen data, retrieving a font library file by using the Unicode of each character to obtain font data of each character, rendering the font data of each character in the frame of bullet screen data to the same bullet screen picture together to generate a picture stream, and sending the generated picture stream to the LED movie screen display equipment according to the timestamp consistent with the movie showing time;
and the LED movie screen display equipment is used for receiving the picture stream data generated by the bullet screen data management server and superposing the bullet screen pictures on the corresponding movie pictures for display according to the timestamps with consistent movie showing time.
4. An apparatus for adding a bullet screen to a film, wherein the apparatus comprises a method for adding a bullet screen to a film according to any one of claims 1 to 2 to realize the addition and display of a cinema film bullet screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520223.6A CN111726672A (en) | 2020-06-09 | 2020-06-09 | Method, system and equipment for adding bullet screen to film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010520223.6A CN111726672A (en) | 2020-06-09 | 2020-06-09 | Method, system and equipment for adding bullet screen to film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111726672A true CN111726672A (en) | 2020-09-29 |
Family
ID=72566330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010520223.6A Pending CN111726672A (en) | 2020-06-09 | 2020-06-09 | Method, system and equipment for adding bullet screen to film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111726672A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072504A (en) * | 2015-08-21 | 2015-11-18 | 广州弹幕网络科技有限公司 | Bullet screen play method, device and system in cinema |
| CN105338410A (en) * | 2014-07-07 | 2016-02-17 | 乐视网信息技术（北京）股份有限公司 | Method and device for displaying barrage of video |
| CN106254922A (en) * | 2016-08-08 | 2016-12-21 | 暴风集团股份有限公司 | The method and system of barrage are play in prestrain |
| CN206136160U (en) * | 2016-10-26 | 2017-04-26 | 北京聚时代文化传播有限公司 | A barrage system for cinema |
-
2020
- 2020-06-09 CN CN202010520223.6A patent/CN111726672A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105338410A (en) * | 2014-07-07 | 2016-02-17 | 乐视网信息技术（北京）股份有限公司 | Method and device for displaying barrage of video |
| CN105072504A (en) * | 2015-08-21 | 2015-11-18 | 广州弹幕网络科技有限公司 | Bullet screen play method, device and system in cinema |
| CN106254922A (en) * | 2016-08-08 | 2016-12-21 | 暴风集团股份有限公司 | The method and system of barrage are play in prestrain |
| CN206136160U (en) * | 2016-10-26 | 2017-04-26 | 北京聚时代文化传播有限公司 | A barrage system for cinema |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10210907B2 (en) | Systems and methods for adding content to video/multimedia based on metadata | |
| KR102246305B1 (en) | Augmented media service providing method, apparatus thereof, and system thereof | |
| US20130301918A1 (en) | System, platform, application and method for automated video foreground and/or background replacement | |
| CN106713942B (en) | Video processing method and device | |
| US11551723B2 (en) | Computing system with DVE template selection and video content item generation feature | |
| CN105657494A (en) | Virtual cinema and implementation method thereof | |
| KR101841313B1 (en) | Methods for processing multimedia flows and corresponding devices | |
| CN111405339B (en) | Split screen display method, electronic equipment and storage medium | |
| US10924779B2 (en) | Location agnostic media control room and broadcasting facility | |
| US20220188357A1 (en) | Video generating method and device | |
| WO2023279793A1 (en) | Video playing method and apparatus | |
| KR101404251B1 (en) | System of displaying additional service information of contents by assistance terminal and method of the same | |
| US11151747B2 (en) | Creating video augmented reality using set-top box | |
| US10972809B1 (en) | Video transformation service | |
| CN111726672A (en) | Method, system and equipment for adding bullet screen to film | |
| CN112153472A (en) | Method and device for generating special picture effect, storage medium and electronic equipment | |
| US20080159592A1 (en) | Video processing method and system | |
| De Almeida et al. | Integration of Fogo Player and SAGE (Scalable Adaptive Graphics Environment) for 8K UHD Video Exhibition | |
| Kim | Virtual studio system for augmented reality & Chroma key processing | |
| CN109600623A (en) | The control method and system of VR live video | |
| CN116708867B (en) | Live broadcast data processing method, device, equipment and storage medium | |
| EP3160156A1 (en) | System, device and method to enhance audio-video content using application images | |
| US11818443B1 (en) | Methods and systems for determining creation attributes of video content | |
| US20080163314A1 (en) | Advanced information display method | |
| US11720315B1 (en) | Multi-stream video encoding for screen sharing within a communications session |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200929 |
|
| RJ01 | Rejection of invention patent application after publication |