CN102244783B - 一种数据处理方法和系统 - Google Patents
一种数据处理方法和系统 Download PDFInfo
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- CN102244783B CN102244783B CN201110120986.2A CN201110120986A CN102244783B CN 102244783 B CN102244783 B CN 102244783B CN 201110120986 A CN201110120986 A CN 201110120986A CN 102244783 B CN102244783 B CN 102244783B
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000012545 processing Methods 0.000 title abstract description 8
- 238000003672 processing method Methods 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 claims 2
- 230000002596 correlated effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 28
- 238000007906 compression Methods 0.000 description 28
- 230000008569 process Effects 0.000 description 18
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 238000004590 computer program Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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- 230000006837 decompression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
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- 230000010365 information processing Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
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- 238000001228 spectrum Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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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]
- H04N21/40—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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- 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
- H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
- H04N21/23892—Multiplex stream processing, e.g. multiplex stream encrypting involving embedding information at multiplex stream level, e.g. embedding a watermark at packet level
-
- 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
- H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440245—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 reformatting operations of video signals for household redistribution, storage or real-time display the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8358—Generation of protective data, e.g. certificates involving watermark
-
- 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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33336010P | 2010-05-11 | 2010-05-11 | |
US61/333,360 | 2010-05-11 | ||
US12/840,444 US20110280434A1 (en) | 2010-05-11 | 2010-07-21 | Method and system for watermakr insertin using video start codes |
US12/840,444 | 2010-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102244783A CN102244783A (zh) | 2011-11-16 |
CN102244783B true CN102244783B (zh) | 2015-03-25 |
Family
ID=44278760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110120986.2A Expired - Fee Related CN102244783B (zh) | 2010-05-11 | 2011-05-11 | 一种数据处理方法和系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110280434A1 (zh) |
EP (1) | EP2387250B1 (zh) |
CN (1) | CN102244783B (zh) |
HK (1) | HK1164591A1 (zh) |
TW (1) | TWI508540B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2605536A1 (en) * | 2011-12-13 | 2013-06-19 | Thomson Licensing | Device for generating watermark metadata, associated device for embedding watermark |
US8918804B2 (en) * | 2012-02-07 | 2014-12-23 | Turner Broadcasting System, Inc. | Method and system for a reward program based on automatic content recognition |
WO2013120525A1 (en) * | 2012-02-15 | 2013-08-22 | Irdeto Bv | Generating fingerprinted content data for provision to receivers |
US9288509B2 (en) | 2012-12-28 | 2016-03-15 | Turner Broadcasting System, Inc. | Method and system for providing synchronized advertisements and services |
FR3004054A1 (fr) * | 2013-03-26 | 2014-10-03 | France Telecom | Generation et restitution d'un flux representatif d'un contenu audiovisuel |
MX354668B (es) * | 2013-11-04 | 2018-03-15 | Nagravision Sa | Dispositivo y método para marcar contenido de audio o de audio y/o vídeo digitales. |
WO2016069016A1 (en) * | 2014-10-31 | 2016-05-06 | Verance Corporation | Object-based watermarking |
US10123031B2 (en) * | 2015-07-02 | 2018-11-06 | Cisco Technology, Inc. | MPEG-2 video watermarking technique |
US10958989B2 (en) * | 2016-02-25 | 2021-03-23 | Synamedia Limited | Framework for embedding data in encoded video |
US11012719B2 (en) * | 2016-03-08 | 2021-05-18 | DISH Technologies L.L.C. | Apparatus, systems and methods for control of sporting event presentation based on viewer engagement |
US9906821B1 (en) | 2016-08-23 | 2018-02-27 | Cisco Technology, Inc. | Packet reordering system |
US10511885B2 (en) | 2016-12-25 | 2019-12-17 | Synamedia Limited | Reinforced interleaved watermarking |
US10701438B2 (en) | 2016-12-31 | 2020-06-30 | Turner Broadcasting System, Inc. | Automatic content recognition and verification in a broadcast chain |
WO2021184181A1 (zh) * | 2020-03-17 | 2021-09-23 | 华为技术有限公司 | 安全输出方法及电子设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1708084A (zh) * | 2004-06-05 | 2005-12-14 | 三星电子株式会社 | 识别图像的拍摄者的设备 |
CN101326806A (zh) * | 2005-12-05 | 2008-12-17 | 汤姆逊许可证公司 | 为编码内容压制水印 |
WO2008154041A1 (en) * | 2007-06-14 | 2008-12-18 | Thomson Licensing | Modifying a coded bitstream |
WO2010003152A1 (en) * | 2008-07-03 | 2010-01-07 | Verimatrix, Inc. | Efficient watermarking approaches of compressed media |
CN101636761A (zh) * | 2007-03-23 | 2010-01-27 | 汤姆森特许公司 | 修改编码的比特流 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6411725B1 (en) * | 1995-07-27 | 2002-06-25 | Digimarc Corporation | Watermark enabled video objects |
US8091025B2 (en) * | 2000-03-24 | 2012-01-03 | Digimarc Corporation | Systems and methods for processing content objects |
JP2002268949A (ja) * | 2001-03-12 | 2002-09-20 | Pioneer Electronic Corp | 複製管理方法、複製管理装置、記録媒体およびプログラム |
JP2003009102A (ja) * | 2001-04-18 | 2003-01-10 | Victor Co Of Japan Ltd | オブジェクトデータの符号化方法、オブジェクトデータの伝送方法、オブジェクトデータの復号方法、オブジェクトデータ符号化装置、オブジェクトデータ生成装置、オブジェクトデータ復号装置、オブジェクトデータ符号化用プログラム、オブジェクトデータ復号用プログラム、及びオブジェクトデータ記録媒体 |
US20030070075A1 (en) * | 2001-10-04 | 2003-04-10 | Frederic Deguillaume | Secure hybrid robust watermarking resistant against tampering and copy-attack |
US7657056B2 (en) * | 2004-06-05 | 2010-02-02 | Samsung Electronics Co., Ltd. | Apparatus for identifying a photographer of an image |
-
2010
- 2010-07-21 US US12/840,444 patent/US20110280434A1/en not_active Abandoned
-
2011
- 2011-05-06 EP EP11003752.0A patent/EP2387250B1/en active Active
- 2011-05-11 TW TW100116512A patent/TWI508540B/zh active
- 2011-05-11 CN CN201110120986.2A patent/CN102244783B/zh not_active Expired - Fee Related
-
2012
- 2012-05-16 HK HK12104837.5A patent/HK1164591A1/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1708084A (zh) * | 2004-06-05 | 2005-12-14 | 三星电子株式会社 | 识别图像的拍摄者的设备 |
CN101326806A (zh) * | 2005-12-05 | 2008-12-17 | 汤姆逊许可证公司 | 为编码内容压制水印 |
CN101636761A (zh) * | 2007-03-23 | 2010-01-27 | 汤姆森特许公司 | 修改编码的比特流 |
WO2008154041A1 (en) * | 2007-06-14 | 2008-12-18 | Thomson Licensing | Modifying a coded bitstream |
WO2010003152A1 (en) * | 2008-07-03 | 2010-01-07 | Verimatrix, Inc. | Efficient watermarking approaches of compressed media |
Also Published As
Publication number | Publication date |
---|---|
EP2387250A1 (en) | 2011-11-16 |
CN102244783A (zh) | 2011-11-16 |
HK1164591A1 (zh) | 2012-09-21 |
US20110280434A1 (en) | 2011-11-17 |
EP2387250B1 (en) | 2015-01-28 |
TW201215117A (en) | 2012-04-01 |
TWI508540B (zh) | 2015-11-11 |
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