CN104966001B - 一种多媒体文件的处理方法及装置 - Google Patents
一种多媒体文件的处理方法及装置 Download PDFInfo
- Publication number
- CN104966001B CN104966001B CN201510354082.4A CN201510354082A CN104966001B CN 104966001 B CN104966001 B CN 104966001B CN 201510354082 A CN201510354082 A CN 201510354082A CN 104966001 B CN104966001 B CN 104966001B
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- China
- Prior art keywords
- multimedia file
- information
- encoding information
- encrypted
- coded information
- 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.)
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Classifications
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services
- G06Q50/184—Intellectual property management
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2107—File encryption
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q2220/00—Business processing using cryptography
- G06Q2220/10—Usage protection of distributed data files
- G06Q2220/16—Copy protection or prevention
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Technology Law (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Tourism & Hospitality (AREA)
- Multimedia (AREA)
- Bioethics (AREA)
- Operations Research (AREA)
- Entrepreneurship & Innovation (AREA)
- Economics (AREA)
- Human Resources & Organizations (AREA)
- Marketing (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354082.4A CN104966001B (zh) | 2015-06-24 | 2015-06-24 | 一种多媒体文件的处理方法及装置 |
| HK16100820.8A HK1213060A1 (zh) | 2015-06-24 | 2016-01-26 | 一种多媒体文件的处理方法及装置 |
| MYPI2017704403A MY190879A (en) | 2015-06-24 | 2016-04-20 | Method and apparatus for processing multimedia file |
| PCT/CN2016/079743 WO2016206457A1 (zh) | 2015-06-24 | 2016-04-20 | 多媒体文件的处理方法及装置 |
| TW105115092A TWI626553B (zh) | 2015-06-24 | 2016-05-16 | 多媒體檔案的處理方法及裝置 |
| US15/666,209 US20170329986A1 (en) | 2015-06-24 | 2017-08-01 | Method and device for processing multimedia file |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354082.4A CN104966001B (zh) | 2015-06-24 | 2015-06-24 | 一种多媒体文件的处理方法及装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104966001A CN104966001A (zh) | 2015-10-07 |
| CN104966001B true CN104966001B (zh) | 2017-04-12 |
Family
ID=54220039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510354082.4A Active CN104966001B (zh) | 2015-06-24 | 2015-06-24 | 一种多媒体文件的处理方法及装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20170329986A1 (zh) |
| CN (1) | CN104966001B (zh) |
| HK (1) | HK1213060A1 (zh) |
| MY (1) | MY190879A (zh) |
| TW (1) | TWI626553B (zh) |
| WO (1) | WO2016206457A1 (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104966001B (zh) * | 2015-06-24 | 2017-04-12 | 广州酷狗计算机科技有限公司 | 一种多媒体文件的处理方法及装置 |
| CN105049941B (zh) | 2015-06-24 | 2017-06-30 | 广州酷狗计算机科技有限公司 | 一种多媒体文件的处理方法及装置 |
| CN107592292B (zh) * | 2017-07-26 | 2019-08-09 | 阿里巴巴集团控股有限公司 | 一种区块链节点间通信方法及装置 |
| CN110851842A (zh) * | 2018-08-20 | 2020-02-28 | 珠海金山办公软件有限公司 | 一种文档展示方法、装置及电子设备 |
| CN112422491B (zh) * | 2020-05-08 | 2024-09-20 | 上海幻电信息科技有限公司 | 数字编码的加密解密方法、服务器和存储介质 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535014A (zh) * | 2003-04-01 | 2004-10-06 | 用于可升级媒体的可升级差错弹性drm | |
| CN103136459A (zh) * | 2013-01-09 | 2013-06-05 | 上海威客网络科技有限公司 | 一种加密数字内容的版权标识方法和系统 |
| CN104092680A (zh) * | 2014-07-03 | 2014-10-08 | 腾讯科技(深圳)有限公司 | 一种音频信号的编码、解码方法和装置及系统 |
| CN104462878A (zh) * | 2014-11-06 | 2015-03-25 | 上海精灵天下数字技术有限公司 | 一种数字作品的内容标记方法和系统 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6385596B1 (en) * | 1998-02-06 | 2002-05-07 | Liquid Audio, Inc. | Secure online music distribution system |
| US6226618B1 (en) * | 1998-08-13 | 2001-05-01 | International Business Machines Corporation | Electronic content delivery system |
| JP4271876B2 (ja) * | 2001-02-20 | 2009-06-03 | 株式会社日立製作所 | ディジタルコンテンツ生成方法及び関連装置 |
| US7167560B2 (en) * | 2002-08-08 | 2007-01-23 | Matsushita Electric Industrial Co., Ltd. | Partial encryption of stream-formatted media |
| US20060239500A1 (en) * | 2005-04-20 | 2006-10-26 | Meyer Thomas W | Method of and apparatus for reversibly adding watermarking data to compressed digital media files |
| US20070033408A1 (en) * | 2005-08-08 | 2007-02-08 | Widevine Technologies, Inc. | Preventing illegal distribution of copy protected content |
| CN101621661B (zh) * | 2008-06-30 | 2013-02-13 | 北京中星微电子有限公司 | 一种音视频加密解密传输系统 |
| US8717857B2 (en) * | 2009-05-20 | 2014-05-06 | Sony Dadc Austria Ag | Method for copy protection |
| US8972723B2 (en) * | 2010-07-14 | 2015-03-03 | Sandisk Technologies Inc. | Storage device and method for providing a partially-encrypted content file to a host device |
| US10873772B2 (en) * | 2011-07-21 | 2020-12-22 | V-Nova International Limited | Transmission of reconstruction data in a tiered signal quality hierarchy |
| CN105049941B (zh) * | 2015-06-24 | 2017-06-30 | 广州酷狗计算机科技有限公司 | 一种多媒体文件的处理方法及装置 |
| CN104966001B (zh) * | 2015-06-24 | 2017-04-12 | 广州酷狗计算机科技有限公司 | 一种多媒体文件的处理方法及装置 |
-
2015
- 2015-06-24 CN CN201510354082.4A patent/CN104966001B/zh active Active
-
2016
- 2016-01-26 HK HK16100820.8A patent/HK1213060A1/zh unknown
- 2016-04-20 MY MYPI2017704403A patent/MY190879A/en unknown
- 2016-04-20 WO PCT/CN2016/079743 patent/WO2016206457A1/zh not_active Ceased
- 2016-05-16 TW TW105115092A patent/TWI626553B/zh active
-
2017
- 2017-08-01 US US15/666,209 patent/US20170329986A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1535014A (zh) * | 2003-04-01 | 2004-10-06 | 用于可升级媒体的可升级差错弹性drm | |
| CN103136459A (zh) * | 2013-01-09 | 2013-06-05 | 上海威客网络科技有限公司 | 一种加密数字内容的版权标识方法和系统 |
| CN104092680A (zh) * | 2014-07-03 | 2014-10-08 | 腾讯科技(深圳)有限公司 | 一种音频信号的编码、解码方法和装置及系统 |
| CN104462878A (zh) * | 2014-11-06 | 2015-03-25 | 上海精灵天下数字技术有限公司 | 一种数字作品的内容标记方法和系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016206457A1 (zh) | 2016-12-29 |
| MY190879A (en) | 2022-05-13 |
| TWI626553B (zh) | 2018-06-11 |
| HK1213060A1 (zh) | 2016-06-24 |
| CN104966001A (zh) | 2015-10-07 |
| TW201701179A (zh) | 2017-01-01 |
| US20170329986A1 (en) | 2017-11-16 |
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Address after: 510000 Guangzhou City, Guangzhou, Guangdong, Whampoa Avenue, No. 315, self - made 1-17 Patentee after: GUANGZHOU KUGOU COMPUTER TECHNOLOGY Co.,Ltd. Address before: 510665 Guangzhou City, Tianhe District Province branch Yun Yun Road, No. 16, building No. 1301, room 2 Patentee before: GUANGZHOU KUGOU COMPUTER TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220406 Address after: 4119, 41st floor, building 1, No.500, middle section of Tianfu Avenue, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu kugou business incubator management Co.,Ltd. Address before: 510000 No.315, Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU KUGOU COMPUTER TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20241203 Address after: No. 315, Huangpu Avenue middle, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU KUGOU COMPUTER TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 4119, 41st floor, building 1, No.500, middle section of Tianfu Avenue, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan 610000 Patentee before: Chengdu kugou business incubator management Co.,Ltd. Country or region before: China |