WO2001006703A9 - Systems for digital watermarking and distribution of recorded content - Google Patents
Systems for digital watermarking and distribution of recorded contentInfo
- Publication number
- WO2001006703A9 WO2001006703A9 PCT/US2000/019659 US0019659W WO0106703A9 WO 2001006703 A9 WO2001006703 A9 WO 2001006703A9 US 0019659 W US0019659 W US 0019659W WO 0106703 A9 WO0106703 A9 WO 0106703A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- file
- network
- encoded
- distribution
- systems
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000012795 verification Methods 0.000 abstract 1
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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
-
- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234327—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by decomposing into layers, e.g. base layer and one or more enhancement layers
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU62229/00A AU6222900A (en) | 1999-07-20 | 2000-07-20 | Systems for digital watermarking and distribution of recorded content |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14486799P | 1999-07-20 | 1999-07-20 | |
US60/144,867 | 1999-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001006703A1 WO2001006703A1 (en) | 2001-01-25 |
WO2001006703A9 true WO2001006703A9 (en) | 2002-07-18 |
Family
ID=22510488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/019659 WO2001006703A1 (en) | 1999-07-20 | 2000-07-20 | Systems for digital watermarking and distribution of recorded content |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU6222900A (en) |
WO (1) | WO2001006703A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8984636B2 (en) | 2005-07-29 | 2015-03-17 | Bit9, Inc. | Content extractor and analysis system |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7185201B2 (en) | 1999-05-19 | 2007-02-27 | Digimarc Corporation | Content identifiers triggering corresponding responses |
US6970886B1 (en) | 2000-05-25 | 2005-11-29 | Digimarc Corporation | Consumer driven methods for associating content indentifiers with related web addresses |
DE10110403A1 (en) * | 2001-03-03 | 2002-09-12 | Lamaqq Gmbh | Processing e.g. MP3 music data encodes selected data before transmission to memory or reproduction unit |
CN101938364A (en) * | 2009-07-01 | 2011-01-05 | 华为技术有限公司 | Method, device and system for releasing original content of user to telecommunication system |
US9401153B2 (en) | 2012-10-15 | 2016-07-26 | Digimarc Corporation | Multi-mode audio recognition and auxiliary data encoding and decoding |
US9305559B2 (en) | 2012-10-15 | 2016-04-05 | Digimarc Corporation | Audio watermark encoding with reversing polarity and pairwise embedding |
US9747656B2 (en) | 2015-01-22 | 2017-08-29 | Digimarc Corporation | Differential modulation for robust signaling and synchronization |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5748763A (en) * | 1993-11-18 | 1998-05-05 | Digimarc Corporation | Image steganography system featuring perceptually adaptive and globally scalable signal embedding |
-
2000
- 2000-07-20 WO PCT/US2000/019659 patent/WO2001006703A1/en active Application Filing
- 2000-07-20 AU AU62229/00A patent/AU6222900A/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8984636B2 (en) | 2005-07-29 | 2015-03-17 | Bit9, Inc. | Content extractor and analysis system |
Also Published As
Publication number | Publication date |
---|---|
WO2001006703A1 (en) | 2001-01-25 |
AU6222900A (en) | 2001-02-05 |
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