CN104581339B - 一种与音频同步显示笔迹的装置及其方法 - Google Patents
一种与音频同步显示笔迹的装置及其方法 Download PDFInfo
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- CN104581339B CN104581339B CN201510007281.8A CN201510007281A CN104581339B CN 104581339 B CN104581339 B CN 104581339B CN 201510007281 A CN201510007281 A CN 201510007281A CN 104581339 B CN104581339 B CN 104581339B
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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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
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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
- H04N21/439—Processing of audio elementary streams
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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
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- 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
- H04N21/4888—Data services, e.g. news ticker for displaying teletext characters
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Electrically Operated Instructional Devices (AREA)
Abstract
Description
像素点 | 坐标值 | 笔划类型标签 | 时间标签 |
A | (8,15) | 01 | 00:04 |
B | (15,15) | 01 | 00:05 |
C | (12,17) | 02 | 00:05 |
D | (12,8) | 02 | 00:06 |
E | (11,14) | 03 | 00:06 |
F | (8,10) | 03 | 00:07 |
G | (13,14) | 04 | 00:07 |
H | (15,10) | 04 | 00:08 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510007281.8A CN104581339B (zh) | 2015-01-07 | 2015-01-07 | 一种与音频同步显示笔迹的装置及其方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510007281.8A CN104581339B (zh) | 2015-01-07 | 2015-01-07 | 一种与音频同步显示笔迹的装置及其方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104581339A CN104581339A (zh) | 2015-04-29 |
CN104581339B true CN104581339B (zh) | 2018-08-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510007281.8A Active CN104581339B (zh) | 2015-01-07 | 2015-01-07 | 一种与音频同步显示笔迹的装置及其方法 |
Country Status (1)
Country | Link |
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CN (1) | CN104581339B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107707936A (zh) * | 2016-08-09 | 2018-02-16 | 作业帮教育科技(北京)有限公司 | 在线答疑时的视频回放方法和装置 |
CN107633731A (zh) * | 2017-11-08 | 2018-01-26 | 林宝国 | 一种有声凹槽练字帖 |
CN116600176B (zh) * | 2023-06-15 | 2024-04-09 | 深圳市方直科技股份有限公司 | 笔顺音视频生成方法、装置、计算机设备及存储介质 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101065790A (zh) * | 2004-11-22 | 2007-10-31 | 马里奥·皮尔基奥 | 多媒体播示中的使音频与图形同步的方法 |
CN103019575A (zh) * | 2011-09-22 | 2013-04-03 | 汉王科技股份有限公司 | 一种移动终端及其信息处理方法 |
CN103336663A (zh) * | 2013-05-22 | 2013-10-02 | 天脉聚源(北京)传媒科技有限公司 | 一种数据同步方法、装置和终端 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7259753B2 (en) * | 2000-06-21 | 2007-08-21 | Microsoft Corporation | Classifying, anchoring, and transforming ink |
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2015
- 2015-01-07 CN CN201510007281.8A patent/CN104581339B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101065790A (zh) * | 2004-11-22 | 2007-10-31 | 马里奥·皮尔基奥 | 多媒体播示中的使音频与图形同步的方法 |
CN103019575A (zh) * | 2011-09-22 | 2013-04-03 | 汉王科技股份有限公司 | 一种移动终端及其信息处理方法 |
CN103336663A (zh) * | 2013-05-22 | 2013-10-02 | 天脉聚源(北京)传媒科技有限公司 | 一种数据同步方法、装置和终端 |
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CN104581339A (zh) | 2015-04-29 |
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Effective date of registration: 20151117 Address after: Shandong Province, Qingdao City, Nanjing Road No. 48 room 1 layer 1-2 network Applicant after: Qingdao Wei Dongyun Education Development Co., Ltd. Address before: 100085, Beijing, Haidian District on the 3rd Street, No. 9, block A, room 1208, room 12 Applicant before: BEIJING LINGHONG ZHIYE EDUCATION TECHNOLOGY CO., LTD. |
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Address after: 266200 Weidong international cloud Education Industrial Park 17, ask Hai Road, Jimo, Qingdao, Shandong Applicant after: Qingdao Wei Dongyun Education Group Limited Address before: Room 1, 1-2 level, 48 Nanjing Road, Shinan District, Qingdao, Shandong. Applicant before: Qingdao Wei Dongyun Education Development Co., Ltd. |
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