CN109218845B - Method, storage medium, electronic device and system for optimizing bullet screen display effect - Google Patents
Method, storage medium, electronic device and system for optimizing bullet screen display effect Download PDFInfo
- Publication number
- CN109218845B CN109218845B CN201710528349.6A CN201710528349A CN109218845B CN 109218845 B CN109218845 B CN 109218845B CN 201710528349 A CN201710528349 A CN 201710528349A CN 109218845 B CN109218845 B CN 109218845B
- Authority
- CN
- China
- Prior art keywords
- specific chinese
- chinese character
- dot matrix
- specific
- 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.)
- Active
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
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4884—Data services, e.g. news ticker for displaying subtitles
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F40/00—Handling natural language data
- G06F40/10—Text processing
- G06F40/103—Formatting, i.e. changing of presentation of documents
- G06F40/109—Font handling; Temporal or kinetic typography
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Computational Linguistics (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Artificial Intelligence (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Controls And Circuits For Display Device (AREA)
- Document Processing Apparatus (AREA)
Abstract
The invention discloses a method, a storage medium, electronic equipment and a system for optimizing a bullet screen display effect, which relate to the field of information processing, and the method for optimizing the bullet screen display effect comprises the following steps: and reading the dot matrix character library file of the Chinese characters into the memory. The dot matrix information of a specific Chinese character is obtained by reading a dot matrix character library file of the Chinese character, the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character. And acquiring the number of the effective points of the specific Chinese character. And setting a first threshold, wherein the size of the first threshold is less than or equal to the number of effective points of the specific Chinese characters, when the number of the specific Chinese characters appearing in the bullet screen of the current screen reaches the first threshold, deleting the specific Chinese characters in all the bullet screens in the screen, replacing each effective point of the specific Chinese character with the specific Chinese character, and generating the specific Chinese character with a larger font. The invention can improve the watching effect of the live video.
Description
Technical Field
The invention relates to the field of information processing, in particular to a method, a storage medium, electronic equipment and a system for optimizing a bullet screen display effect.
Background
Currently, the barrage is a feature of internet video. Bullet screens are becoming more popular and their presentation forms are becoming more diversified, such as color bullet screens and the like. However, in some cases, the presentation of the barrage interferes with the viewing of the video, for example, when a large number of viewers send "me" at the same time, the whole screen is completely blocked by the "me" barrage, and the content of the barrage is the same, and the presentation effect is more boring when the large number of repeated barrages are brushed, which affects the viewing of the live video, so a method is needed to optimize the presentation effect when a large number of barrages are brushed at the same time.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for improving the live video watching effect and optimizing the bullet screen display effect.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a method of optimizing a bullet screen display effect, the method comprising the steps of:
s1, reading a dot matrix word stock file of the Chinese characters into a memory;
s2, obtaining dot matrix information of a specific Chinese character by reading a dot matrix character library file of the Chinese character, wherein the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character;
s3, acquiring the number of the effective points of the specific Chinese character; and
and S4, setting a first threshold, wherein the size of the first threshold is smaller than or equal to the number of the effective points of the specific Chinese characters, deleting the specific Chinese characters in all the bullet screens when the number of the specific Chinese characters appearing in the bullet screens of the current screen reaches the first threshold, replacing each effective point of the specific Chinese character with the specific Chinese character, and generating the specific Chinese character with a larger font.
On the basis of the technical scheme, a second threshold value is set, and when the number of the specific Chinese characters appearing in the bullet screen of the current screen reaches the second threshold value and is smaller than the first threshold value, the obtained specific Chinese characters with larger font are subjected to reduction operation; and when the number of the specific Chinese characters appearing in the bullet screen of the current screen is more than that of the effective points of the specific Chinese characters, carrying out amplification operation on the obtained specific Chinese characters with larger fonts.
On the basis of the technical scheme, the dot matrix word library file of the Chinese characters is a 16-by-16 dot matrix word library file, and reading the dot matrix word library file of the Chinese characters into the memory specifically comprises the following steps:
calling a system API function fopen to open a dot matrix word stock file HZK 16;
calling a system API function fseek to move a file pointer to the tail of the dot matrix word stock file;
calling a system API function (ftell) to obtain the size of the dot matrix word stock file;
and calling a system API function fread to read the dot matrix word library file into a memory.
On the basis of the above technical solution, step S2 specifically includes the following steps:
acquiring the offset of the specific Chinese character in the dot matrix character library file through the specific Chinese character;
and obtaining the dot matrix information of the specific Chinese character according to the offset of the specific Chinese character in the dot matrix character library file.
On the basis of the technical scheme, the step of acquiring the offset of the specific Chinese character in the dot matrix character library file specifically comprises the following steps:
subtracting 160 from the first byte of the specific Chinese character to obtain the area code of the specific Chinese character;
subtracting 160 from the second byte of the specific Chinese character to obtain the bit code of the specific Chinese character;
and calculating the Offset of the specific Chinese character in the dot matrix character library file according to the formula of Offset (94 (area code-1) + (bit code-1)). 32.
On the basis of the technical scheme, 32 bytes are read in a dot matrix font file through the offset to obtain the dot matrix information of the specific Chinese character.
The invention also provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the above-mentioned method.
The invention also provides a device comprising a memory, a processor and a computer program stored on the memory and running on the processor, the processor implementing the steps of the above method when executing the computer program.
The invention also aims to provide a system for optimizing the bullet screen display effect, which improves the live video watching effect.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a system for optimizing a bullet screen display effect, comprising:
the reading module is used for reading the dot matrix word stock file of the Chinese characters into an internal memory;
the extraction module is used for acquiring dot matrix information of a specific Chinese character according to a dot matrix character library file of the Chinese character, wherein the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character;
the counting module is used for counting the number of the effective points of the specific Chinese character and setting a first threshold value;
the comparison module is used for comparing the number of the specific Chinese characters appearing in the bullet screen of the current screen with the size of a first threshold value; and
and the generating module is used for deleting the specific Chinese characters in all the bullet screens in the screen if the number of the specific Chinese characters appearing in the bullet screens of the current screen reaches a first threshold value, replacing each effective point of the specific Chinese characters with the specific Chinese characters, and generating the specific Chinese characters with larger fonts.
On the basis of the technical scheme, the extraction module comprises a calculation module, and the calculation module is used for calculating the offset of the specific Chinese character in the dot matrix word stock file.
Compared with the prior art, the invention has the advantages that:
the method for optimizing the bullet screen display effect starts from a Chinese character coding mode, obtains dot matrix information of specific Chinese characters, obtains the number of effective points in the specific Chinese characters, then sets a first threshold value, judges whether the number of the specific Chinese characters appearing in a bullet screen reaches the first threshold value, if so, deletes all the specific Chinese characters in the bullet screen in a screen, replaces each effective point of the specific Chinese characters with the specific Chinese characters, generates the specific Chinese characters with larger characters, and accordingly improves the live broadcast video watching effect.
Drawings
FIG. 1 is a flowchart illustrating a method for optimizing bullet screen display effects according to an embodiment of the present invention;
FIG. 2 is the dot matrix information of the Chinese character "I";
fig. 3 is a connection block diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1, an embodiment of the present invention provides a method for optimizing a bullet screen display effect, where the method includes the following steps:
s1, reading a dot matrix word stock file of the Chinese characters into a memory.
The dot matrix word library file of the Chinese characters used in the embodiment of the invention is a 16 × 16 dot matrix word library file, and the reading of the dot matrix word library file of the Chinese characters into the memory specifically comprises the following steps:
FILE fphzk fopen ("HZK16", "rb"), calling system API function fopen to open lattice word stock FILE HZK 16;
fseek (fphzk,0, SEEK _ END), calling a system API function fseek to move a file pointer to the tail of the dot matrix word stock file;
int nFileLen ═ ftell (fphzk), calling a system API function ftell to obtain the size nFileLen of the dot matrix word library file;
fread (buffer,1, nFileLen, fphzk), calling a system API function fread to read the dot matrix word stock file into the memory, and reading the content of the whole dot matrix word stock file into the buffer memory;
fclose (fphzk), and finally call the system API function fclose to close the file handle fphzk.
And S2, obtaining dot matrix information of a specific Chinese character by reading a dot matrix character library file of the Chinese character, wherein the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character.
The embodiment of the invention starts from a Chinese character coding mode, each bit of each byte in a dot matrix word stock of the Chinese character represents a point of a function, each function is composed of a rectangular dot matrix, 0 represents no, 1 represents present, and 0 and 1 are respectively drawn by different colors to form the Chinese character. The embodiment of the invention firstly obtains the dot matrix information of a Chinese character, the shape and the format of the Chinese character can be known by the dot matrix information, the dot matrix information is divided into effective points and background points, and the effective points are used for forming the outline of the specific Chinese character. For black and white fonts, dot black of 1 is a valid dot, and dot white of 0 is a background dot. See fig. 2, which shows a bullet screen of the word "i" sent in a live broadcast room, wherein the black dots are effective dots for forming the outline of the word "i".
In the embodiment of the invention, the obtaining of the lattice information of a specific Chinese character specifically comprises the following steps:
s21, obtaining the offset of the specific Chinese character in the dot matrix font library file through the specific Chinese character;
in the computer, a Chinese character occupies two bytes, the first byte of the two bytes is the area code of the Chinese character, and the last byte is the bit code of the Chinese character. Wherein each zone records 94 Chinese characters and the bit code is the position of the Chinese character in the zone. Therefore, to obtain the offset of a Chinese character in the lattice word stock, the region code and bit code of the Chinese character must be obtained.
For the region code, the first byte of a particular Chinese character is subtracted by 160 to obtain the region code for the particular Chinese character, since the Chinese character encoding begins with region 160.
Similarly, for the bit code, the second byte of the specific Chinese character is subtracted by 160 to obtain the bit code of the specific Chinese character.
And then calculating the Offset of the specific Chinese character in the dot matrix font library file according to the formula of Offset (94 (area code-1) + (bit code-1)). 32.
Where 94 indicates that 94 chinese characters are recorded per zone. Region code-1 and bit code-1 indicate that the starting index in the computer starts from 0. 32 denotes that the lattice information of each chinese character is composed of 32 bytes.
In the following, taking the word "me" as an example, the calculation method is as follows:
first, the values of 2 bytes corresponding to the Chinese character are: 0xce 0xd2(16 ary), which can be obtained by substituting the above formula
Offset＝(94*(0xce-1)+(0xd2-1))*32。
And S22, obtaining the dot matrix information of the specific Chinese character according to the offset of the specific Chinese character in the dot matrix character library file.
After the offset is obtained in step S21, the code is Buffer [ offset ], and 32 bytes are read from the lattice database file by the offset, so as to obtain the lattice information of the specific chinese character.
And S3, acquiring the number of the effective points of the specific Chinese character.
After the lattice information of the specific Chinese character is obtained, the number of the effective points of the specific Chinese character can be obtained. Referring to fig. 2, the word "i" is taken as an example, and includes 69 valid points.
And S4, setting a first threshold, wherein the size of the first threshold is smaller than or equal to the number of effective points of the specific Chinese characters, deleting the specific Chinese characters in all the bullet screens when the number of the specific Chinese characters appearing in the bullet screens of the current screen reaches the first threshold, replacing each effective point of the specific Chinese character with the specific Chinese character, and generating the specific Chinese character with a larger font.
Specifically, a first threshold value is set to 50, and after a large number of viewers send the word "me", the optimization scheme of the embodiment of the present invention is to delete all "me" in the screen and replace each effective point of "me" with "me" according to the number of "me" appearing in the screen if the first threshold value is reached, thereby generating "me" with a larger font.
In addition, adjustment can be made according to the number of the Chinese characters appearing in the actual bullet screen, a second threshold value is set, and when the number of the specific Chinese characters appearing in the bullet screen of the current screen reaches the second threshold value and is smaller than the first threshold value, the obtained specific Chinese characters with larger font are subjected to reduction operation; and when the number of the specific Chinese characters appearing in the bullet screen of the current screen is more than that of the effective points of the specific Chinese characters, carrying out amplification operation on the obtained specific Chinese characters with larger fonts.
Specifically, the second threshold value is set to 35, and when the number of "me" appearing in the bullet screen of the screen is greater than 35 and less than 50, "me" with a larger font obtained in step S4 is subjected to the zoom-out operation, and when the number of "me" appearing in the bullet screen of the screen is greater than 69, "me" with a larger font obtained in step S4 is subjected to the zoom-in operation.
To sum up, the embodiment of the present invention starts with a chinese character coding method, obtains dot matrix information of a specific chinese character, obtains the number of valid dots in the specific chinese character, sets a first threshold, and determines whether the number of the specific chinese character appearing in a bullet screen reaches the first threshold, if so, deletes all the specific chinese characters in the bullet screen, replaces each valid dot of the specific chinese character with the specific chinese character, generates a specific chinese character with a larger font, thereby improving the viewing effect of live broadcast video.
In response to the method for optimizing the bullet screen display effect, an embodiment of the present invention further provides a storage medium, on which a computer program is stored, where the computer program, when executed by a processor, may implement the steps of the method for optimizing the bullet screen display effect in the foregoing embodiment. The storage medium includes various media capable of storing program codes, such as a usb disk, a portable hard disk, a ROM (Read-Only Memory), a RAM (Random Access Memory), a magnetic disk, or an optical disk.
In addition, referring to fig. 3, in response to the method for optimizing the bullet screen display effect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor executes the computer program to implement the steps of the method for optimizing the bullet screen display effect in the foregoing embodiment.
The embodiment of the invention also provides a system for optimizing the bullet screen display effect, which comprises a reading module, an extraction module, a statistic module, a comparison module and a generation module.
And the reading module is used for reading the dot matrix word library file of the Chinese characters into the internal memory.
And the extraction module is used for acquiring the dot matrix information of a specific Chinese character according to the dot matrix character library file of the Chinese character, wherein the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character. The extraction module comprises a calculation module, and the calculation module is used for calculating the offset of the specific Chinese character in the dot matrix font library file.
And the counting module is used for counting the number of the effective points of the specific Chinese character and setting a first threshold value.
And the comparison module is used for comparing the number of the specific Chinese characters appearing in the bullet screen of the current screen with the size of the first threshold value.
And the generation module is used for deleting the specific Chinese characters in all the bullet screens in the screen and replacing each effective point of the specific Chinese characters with the specific Chinese characters to generate a specific Chinese character with a larger font if the number of the specific Chinese characters in the bullet screens of the current screen reaches a first threshold value.
The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention. Those not described in detail in this specification are within the skill of the art.
Claims (6)
1. A method for optimizing bullet screen display effect is characterized by comprising the following steps:
s1, reading a dot matrix word stock file of the Chinese characters into a memory;
s2, obtaining dot matrix information of a specific Chinese character by reading a dot matrix character library file of the Chinese character, wherein the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character;
wherein, the obtaining of the lattice information of the specific Chinese character comprises,
subtracting 160 from the first byte of the specific Chinese character to obtain the area code of the specific Chinese character;
subtracting 160 from the second byte of the specific Chinese character to obtain the bit code of the specific Chinese character;
calculating the Offset of the specific Chinese character in the dot matrix character library file according to the formula Offset ═ (94 ═ region code-1) + (bit code-1)) × 32;
reading 32 bytes from the dot matrix font file through the offset to obtain dot matrix information of the specific Chinese character;
s3, acquiring the number of the effective points of the specific Chinese character; and
and S4, setting a first threshold, wherein the size of the first threshold is smaller than or equal to the number of the effective points of the specific Chinese characters, deleting the specific Chinese characters in all the bullet screens when the number of the specific Chinese characters appearing in the bullet screens of the current screen reaches the first threshold, replacing each effective point of the specific Chinese character with the specific Chinese character, and generating the specific Chinese character with a larger font.
2. The method for optimizing a bullet screen display effect as claimed in claim 1, wherein: setting a second threshold, and when the number of the specific Chinese characters appearing in the bullet screen of the current screen reaches the second threshold and is smaller than the first threshold, performing reduction operation on the specific Chinese character with a larger font; and when the number of the specific Chinese characters appearing in the bullet screen of the current screen is more than that of the effective points of the specific Chinese characters, carrying out amplification operation on the obtained specific Chinese characters with larger fonts.
3. The method for optimizing bullet screen display effect according to claim 1, wherein said dot matrix character library file of chinese characters is a 16 x 16 dot matrix character library file, and reading the dot matrix character library file of chinese characters into the memory specifically comprises the steps of:
calling a system API function fopen to open a dot matrix word stock file HZK 16;
calling a system API function fseek to move a file pointer to the tail of the dot matrix word stock file;
calling a system API function (ftell) to obtain the size of the dot matrix word stock file;
and calling a system API function fread to read the dot matrix word library file into a memory.
4. A storage medium having a computer program stored thereon, characterized in that: the computer program when executed by a processor implements the steps of the method of any of the preceding claims 1 to 3.
5. An electronic device comprising a memory, a processor, and a computer program stored on the memory and executed on the processor, wherein: the processor, when executing the computer program, realizes the steps of the method of any of the preceding claims 1 to 3.
6. A system for optimizing bullet screen display effects, comprising:
the reading module is used for reading the dot matrix word stock file of the Chinese characters into an internal memory;
the extraction module is used for acquiring dot matrix information of a specific Chinese character according to a dot matrix character library file of the Chinese character, wherein the dot matrix information comprises effective points and background points, and the effective points are used for forming the outline of the specific Chinese character;
the extracting module comprises a calculating module, and the calculating module is used for subtracting 160 from the first byte of the specific Chinese character to obtain the area code of the specific Chinese character;
subtracting 160 from the second byte of the specific Chinese character to obtain the bit code of the specific Chinese character;
calculating the Offset of the specific Chinese character in the dot matrix character library file according to a formula Offset (94 (region code-1) + (bit code-1)) × 32;
the extraction module reads 32 bytes from a dot matrix font file through the offset to obtain dot matrix information of the specific Chinese character;
the counting module is used for counting the number of the effective points of the specific Chinese character and setting a first threshold value;
the comparison module is used for comparing the number of the specific Chinese characters appearing in the bullet screen of the current screen with the size of a first threshold value; and
and the generating module is used for deleting the specific Chinese characters in all the bullet screens in the screen if the number of the specific Chinese characters appearing in the bullet screens of the current screen reaches a first threshold value, replacing each effective point of the specific Chinese characters with the specific Chinese characters, and generating the specific Chinese characters with larger fonts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528349.6A CN109218845B (en) | 2017-07-01 | 2017-07-01 | Method, storage medium, electronic device and system for optimizing bullet screen display effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710528349.6A CN109218845B (en) | 2017-07-01 | 2017-07-01 | Method, storage medium, electronic device and system for optimizing bullet screen display effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109218845A CN109218845A (en) | 2019-01-15 |
| CN109218845B true CN109218845B (en) | 2020-09-04 |
Family
ID=64992174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710528349.6A Active CN109218845B (en) | 2017-07-01 | 2017-07-01 | Method, storage medium, electronic device and system for optimizing bullet screen display effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109218845B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706801Y (en) * | 2002-08-30 | 2005-06-29 | 精工爱普生株式会社 | Font processor and terminal apparatus |
| CN101055714A (en) * | 2007-03-30 | 2007-10-17 | 深圳创维－Rgb电子有限公司 | Method for realizing multiple font size with the point array library |
| CN103186507A (en) * | 2011-12-31 | 2013-07-03 | 北京大唐高鸿软件技术有限公司 | Dot matrix font library processing method |
| CN104717548A (en) * | 2015-03-05 | 2015-06-17 | 福建新大陆通信科技股份有限公司 | Processing method and processing system of fonts of set top box lattice subtitles |
| CN105898521A (en) * | 2016-04-12 | 2016-08-24 | 王邈 | Bullet screen adding device and bullet screen adding method |
| CN106101848A (en) * | 2016-06-08 | 2016-11-09 | 维沃移动通信有限公司 | A kind of barrage display packing and electronic equipment |
| CN106375827A (en) * | 2016-08-30 | 2017-02-01 | 广州华多网络科技有限公司 | Bullet screen processing method and apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2817695A1 (en) * | 2000-12-06 | 2002-06-07 | St Microelectronics Sa | TV text display system has separate update processor speeds special effects |
-
2017
- 2017-07-01 CN CN201710528349.6A patent/CN109218845B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706801Y (en) * | 2002-08-30 | 2005-06-29 | 精工爱普生株式会社 | Font processor and terminal apparatus |
| CN101055714A (en) * | 2007-03-30 | 2007-10-17 | 深圳创维－Rgb电子有限公司 | Method for realizing multiple font size with the point array library |
| CN103186507A (en) * | 2011-12-31 | 2013-07-03 | 北京大唐高鸿软件技术有限公司 | Dot matrix font library processing method |
| CN104717548A (en) * | 2015-03-05 | 2015-06-17 | 福建新大陆通信科技股份有限公司 | Processing method and processing system of fonts of set top box lattice subtitles |
| CN105898521A (en) * | 2016-04-12 | 2016-08-24 | 王邈 | Bullet screen adding device and bullet screen adding method |
| CN106101848A (en) * | 2016-06-08 | 2016-11-09 | 维沃移动通信有限公司 | A kind of barrage display packing and electronic equipment |
| CN106375827A (en) * | 2016-08-30 | 2017-02-01 | 广州华多网络科技有限公司 | Bullet screen processing method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109218845A (en) | 2019-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8977066B2 (en) | Image compression using sub-resolution images | |
| CN111954053B (en) | Method for acquiring mask frame data, computer equipment and readable storage medium | |
| CN111954060B (en) | Barrage mask rendering method, computer device and readable storage medium | |
| CN114071223B (en) | Optical flow-based video plug-in frame generation method, storage medium and terminal equipment | |
| EP2559270B1 (en) | Method and apparatus for generating and playing animation message | |
| CN111954052B (en) | Method for displaying bullet screen information, computer equipment and readable storage medium | |
| CN112949547A (en) | Data transmission and display method, device, system, equipment and storage medium | |
| CN110784773A (en) | Bullet screen generation method and device, electronic equipment and storage medium | |
| CN111049735A (en) | Group head portrait display method, device, equipment and storage medium | |
| CN113938666A (en) | Video data transmission method and device based on key frame and storage medium | |
| CN105681803A (en) | A large-capacity HEVC video information hiding method | |
| CN110853063B (en) | Image segmentation information processing method, device, equipment and storage medium | |
| CN109218845B (en) | Method, storage medium, electronic device and system for optimizing bullet screen display effect | |
| CN113573125A (en) | Subtitle rendering method and system based on SVG (scalable vector graphics) font library | |
| CN107222746B (en) | Video Key location positioning method and device | |
| CN107124613B (en) | Method for recoding second-class product data of Doppler weather radar | |
| CN113938667A (en) | Video data transmission method and device based on video stream data and storage medium | |
| CN110837575B (en) | Method and device for generating transmission characteristic information of video image | |
| CN108200433B (en) | Image compression and decompression method | |
| CN111954082A (en) | Mask file structure, mask file reading method, computer device and readable storage medium | |
| CN111866514B (en) | Method and device for compressing video and decompressing video | |
| CN110446050B (en) | Intra-frame prediction method, device, equipment and computer readable storage medium | |
| CN108876703B (en) | Data storage method | |
| CN118710740B (en) | Data processing method, controller, server, storage medium and program product | |
| CN111369422B (en) | Data compression method and device, equipment and storage medium |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |