CN105847869B - 一种加密播放方法与装置 - Google Patents
一种加密播放方法与装置 Download PDFInfo
- Publication number
- CN105847869B CN105847869B CN201610349566.4A CN201610349566A CN105847869B CN 105847869 B CN105847869 B CN 105847869B CN 201610349566 A CN201610349566 A CN 201610349566A CN 105847869 B CN105847869 B CN 105847869B
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- player
- key
- decryption
- format data
- encrypted
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 229910002056 binary alloy Inorganic materials 0.000 claims 1
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610349566.4A CN105847869B (zh) | 2016-05-24 | 2016-05-24 | 一种加密播放方法与装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610349566.4A CN105847869B (zh) | 2016-05-24 | 2016-05-24 | 一种加密播放方法与装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105847869A CN105847869A (zh) | 2016-08-10 |
CN105847869B true CN105847869B (zh) | 2019-06-18 |
Family
ID=56594160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610349566.4A Active CN105847869B (zh) | 2016-05-24 | 2016-05-24 | 一种加密播放方法与装置 |
Country Status (1)
Country | Link |
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CN (1) | CN105847869B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107169319A (zh) * | 2017-03-31 | 2017-09-15 | 武汉斗鱼网络科技有限公司 | 一种对Flash代码进行保护的方法及装置 |
US10715498B2 (en) * | 2017-07-18 | 2020-07-14 | Google Llc | Methods, systems, and media for protecting and verifying video files |
CN110138716B (zh) | 2018-02-09 | 2020-11-27 | 网宿科技股份有限公司 | 一种密钥的提供、视频播放方法、服务器及客户端 |
CN109740314A (zh) * | 2018-12-27 | 2019-05-10 | 杭州当虹科技股份有限公司 | 一种swf混淆加密的方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101997878A (zh) * | 2010-11-23 | 2011-03-30 | 蓝汛网络科技(北京)有限公司 | 一种验证域名链接的方法、装置及系统 |
CN102546824A (zh) * | 2012-02-20 | 2012-07-04 | 沈文策 | Flash数据传输方法及系统、服务器和客户端 |
CN103200462A (zh) * | 2013-03-23 | 2013-07-10 | 四三九九网络股份有限公司 | 一种swf文件的视频播放方法 |
CN103226673A (zh) * | 2013-04-09 | 2013-07-31 | 四三九九网络股份有限公司 | 批量处理swf打散加密方法及装置 |
CN103646054A (zh) * | 2013-11-29 | 2014-03-19 | 北京奇虎科技有限公司 | 播放多媒体数据的方法和浏览器装置 |
CN103997681A (zh) * | 2014-06-02 | 2014-08-20 | 合一网络技术(北京)有限公司 | 对视频直播进行防盗链处理的方法及其系统 |
CN104104676A (zh) * | 2014-07-09 | 2014-10-15 | 福建星网视易信息系统有限公司 | 一种音视频播放方法和装置 |
CN104735484A (zh) * | 2015-03-05 | 2015-06-24 | 天脉聚源(北京)科技有限公司 | 一种播放视频的方法及装置 |
CN104978539A (zh) * | 2014-04-14 | 2015-10-14 | 博雅网络游戏开发(深圳)有限公司 | flash加密、解密方法以及加密、解密装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120101623A1 (en) * | 2010-10-22 | 2012-04-26 | Best Wise International Computing Co., Ltd. | Encryption Method of Digital Data, Decryption Method of Encrypted Digital Data, Manufacturing System of Storage Apparatus and Manufacturing Method Thereof |
-
2016
- 2016-05-24 CN CN201610349566.4A patent/CN105847869B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101997878A (zh) * | 2010-11-23 | 2011-03-30 | 蓝汛网络科技(北京)有限公司 | 一种验证域名链接的方法、装置及系统 |
CN102546824A (zh) * | 2012-02-20 | 2012-07-04 | 沈文策 | Flash数据传输方法及系统、服务器和客户端 |
CN103200462A (zh) * | 2013-03-23 | 2013-07-10 | 四三九九网络股份有限公司 | 一种swf文件的视频播放方法 |
CN103226673A (zh) * | 2013-04-09 | 2013-07-31 | 四三九九网络股份有限公司 | 批量处理swf打散加密方法及装置 |
CN103646054A (zh) * | 2013-11-29 | 2014-03-19 | 北京奇虎科技有限公司 | 播放多媒体数据的方法和浏览器装置 |
CN104978539A (zh) * | 2014-04-14 | 2015-10-14 | 博雅网络游戏开发(深圳)有限公司 | flash加密、解密方法以及加密、解密装置 |
CN103997681A (zh) * | 2014-06-02 | 2014-08-20 | 合一网络技术(北京)有限公司 | 对视频直播进行防盗链处理的方法及其系统 |
CN104104676A (zh) * | 2014-07-09 | 2014-10-15 | 福建星网视易信息系统有限公司 | 一种音视频播放方法和装置 |
CN104735484A (zh) * | 2015-03-05 | 2015-06-24 | 天脉聚源(北京)科技有限公司 | 一种播放视频的方法及装置 |
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Publication number | Publication date |
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CN105847869A (zh) | 2016-08-10 |
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Effective date of registration: 20240301 Address after: 830000, Room 17A, Building 17, Block A, Times Square Community, No. 59 Guangming Road, Tianshan District, Urumqi, Xinjiang Uygur Autonomous Region BD00244 Patentee after: Urumqi Bangbangjun Technology Co.,Ltd. Country or region after: China Address before: 430000 Wuhan Donghu Development Zone, Wuhan, Hubei Province, No. 1 Software Park East Road 4.1 Phase B1 Building 11 Building Patentee before: WUHAN DOUYU NETWORK TECHNOLOGY Co.,Ltd. Country or region before: China |
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