ATE513415T1 - Verfahren zur verarbeitung von multimediainhalt - Google Patents
Verfahren zur verarbeitung von multimediainhaltInfo
- Publication number
- ATE513415T1 ATE513415T1 AT02080355T AT02080355T ATE513415T1 AT E513415 T1 ATE513415 T1 AT E513415T1 AT 02080355 T AT02080355 T AT 02080355T AT 02080355 T AT02080355 T AT 02080355T AT E513415 T1 ATE513415 T1 AT E513415T1
- Authority
- AT
- Austria
- Prior art keywords
- description
- bit stream
- coding
- multimedia content
- structured
- Prior art date
Links
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]
- H04N21/20—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
-
- 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
- H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
- H04N21/83555—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed using a structured language for describing usage rules of the content, e.g. REL
-
- 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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
- H04N21/234318—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 objects, e.g. MPEG-4 objects
-
- 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
- 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
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4348—Demultiplexing of additional data and video streams
-
- 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
- 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
- H04N21/44008—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 operations for analysing video streams, e.g. detecting features or characteristics in the video stream
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0116997 | 2001-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE513415T1 true ATE513415T1 (de) | 2011-07-15 |
Family
ID=8871061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02080355T ATE513415T1 (de) | 2001-12-28 | 2002-12-18 | Verfahren zur verarbeitung von multimediainhalt |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030147464A1 (de) |
EP (1) | EP1343327B1 (de) |
JP (1) | JP4746817B2 (de) |
KR (1) | KR101183861B1 (de) |
CN (1) | CN100473156C (de) |
AT (1) | ATE513415T1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7555540B2 (en) * | 2003-06-25 | 2009-06-30 | Microsoft Corporation | Media foundation media processor |
US20080165281A1 (en) * | 2007-01-05 | 2008-07-10 | Microsoft Corporation | Optimizing Execution of HD-DVD Timing Markup |
KR101305514B1 (ko) * | 2007-04-17 | 2013-09-06 | (주)휴맥스 | 비트스트림 디코딩 장치 및 방법 |
AU2008242129B2 (en) * | 2007-04-24 | 2011-11-17 | Nokia Technologies Oy | Signaling of multiple decoding times in media files |
KR101396560B1 (ko) * | 2008-01-11 | 2014-05-21 | (주)휴맥스 | 동영상 데이터의 부호화/복호화 방법 및 장치 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6100940A (en) * | 1998-01-21 | 2000-08-08 | Sarnoff Corporation | Apparatus and method for using side information to improve a coding system |
US6463445B1 (en) * | 1999-08-27 | 2002-10-08 | Sony Electronics Inc. | Multimedia information retrieval system and method including format conversion system and method |
WO2001045391A1 (en) * | 1999-12-16 | 2001-06-21 | Kent Ridge Digital Labs | System and method for video production |
WO2001067771A2 (de) | 2000-03-08 | 2001-09-13 | Siemens Aktiengesellschaft | Verfahren zum bearbeiten eines digitalisierten bildes und bildkommunikationssystem |
AU780811B2 (en) * | 2000-03-13 | 2005-04-21 | Sony Corporation | Method and apparatus for generating compact transcoding hints metadata |
US7020196B2 (en) * | 2000-03-13 | 2006-03-28 | Sony Corporation | Content supplying apparatus and method, and recording medium |
GB2361097A (en) * | 2000-04-05 | 2001-10-10 | Sony Uk Ltd | A system for generating audio/video productions |
EP1158420A1 (de) * | 2000-05-24 | 2001-11-28 | Robert Bosch Gmbh | Methode zur Beschreibung von audiovisuellen Dateninhalten in einer multimedialen Umgebung |
US6898607B2 (en) * | 2000-07-11 | 2005-05-24 | Sony Corporation | Proposed syntax for a synchronized commands execution |
US20020120780A1 (en) * | 2000-07-11 | 2002-08-29 | Sony Corporation | Two-staged mapping for application specific markup and binary encoding |
US20060064716A1 (en) * | 2000-07-24 | 2006-03-23 | Vivcom, Inc. | Techniques for navigating multiple video streams |
AUPR063400A0 (en) * | 2000-10-06 | 2000-11-02 | Canon Kabushiki Kaisha | Xml encoding scheme |
EP1199893A1 (de) * | 2000-10-20 | 2002-04-24 | Robert Bosch Gmbh | Verfahren zum strukturieren eines Bitstromes fÜr binäre Multimediabeschreibungen und Syntaxanalyseverfahren dafür |
US20020120652A1 (en) * | 2000-10-20 | 2002-08-29 | Rising Hawley K. | Two-stage mapping for application specific markup and binary encoding |
US7398275B2 (en) * | 2000-10-20 | 2008-07-08 | Sony Corporation | Efficient binary coding scheme for multimedia content descriptions |
US7373601B2 (en) * | 2001-02-05 | 2008-05-13 | Koninklijke Philips Electronics N.V. | Object transfer method with format adaptation |
FR2821458A1 (fr) * | 2001-02-28 | 2002-08-30 | Koninkl Philips Electronics Nv | Schema, procede d'analyse syntaxique et procede de generation d'un flux binaire a partir d'un schema |
US7734997B2 (en) * | 2001-05-29 | 2010-06-08 | Sony Corporation | Transport hint table for synchronizing delivery time between multimedia content and multimedia content descriptions |
US7203692B2 (en) * | 2001-07-16 | 2007-04-10 | Sony Corporation | Transcoding between content data and description data |
CN1618234A (zh) * | 2001-11-26 | 2005-05-18 | 康宁克里克菲利浦电子股份有限公司 | 用于使用模式而在句法上分析位流的方法以及根据其来生成位流的方法 |
US7925139B2 (en) * | 2001-12-03 | 2011-04-12 | Sony Corporation | Distributed semantic descriptions of audiovisual content |
-
2002
- 2002-12-18 EP EP02080355A patent/EP1343327B1/de not_active Expired - Lifetime
- 2002-12-18 AT AT02080355T patent/ATE513415T1/de not_active IP Right Cessation
- 2002-12-20 US US10/324,814 patent/US20030147464A1/en not_active Abandoned
- 2002-12-26 CN CNB021455953A patent/CN100473156C/zh not_active Expired - Fee Related
- 2002-12-27 JP JP2002380409A patent/JP4746817B2/ja not_active Expired - Fee Related
- 2002-12-27 KR KR1020020084763A patent/KR101183861B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20030057402A (ko) | 2003-07-04 |
JP2003299106A (ja) | 2003-10-17 |
EP1343327B1 (de) | 2011-06-15 |
US20030147464A1 (en) | 2003-08-07 |
EP1343327A3 (de) | 2004-03-10 |
CN100473156C (zh) | 2009-03-25 |
JP4746817B2 (ja) | 2011-08-10 |
KR101183861B1 (ko) | 2012-09-19 |
CN1429027A (zh) | 2003-07-09 |
EP1343327A2 (de) | 2003-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |