DE69418678D1 - Rationelle anordnung der eingangspuffer fur zusätliche information in video- und audiosignalverarbeitungssystemen - Google Patents
Rationelle anordnung der eingangspuffer fur zusätliche information in video- und audiosignalverarbeitungssystemenInfo
- Publication number
- DE69418678D1 DE69418678D1 DE69418678T DE69418678T DE69418678D1 DE 69418678 D1 DE69418678 D1 DE 69418678D1 DE 69418678 T DE69418678 T DE 69418678T DE 69418678 T DE69418678 T DE 69418678T DE 69418678 D1 DE69418678 D1 DE 69418678D1
- Authority
- DE
- Germany
- Prior art keywords
- video
- signal processing
- audio signal
- additional information
- processing systems
- 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.)
- Expired - Lifetime
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]
- H04N21/80—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
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video 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
- H04N21/236—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
-
- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43074—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV program
-
- 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, manipulating MPEG-4 scene graphs
- H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving management of server-side video buffer
-
- 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
- H04N21/23614—Multiplexing 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]
- H04N21/20—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
- H04N21/2368—Multiplexing of audio 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]
- H04N21/20—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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2401—Monitoring of the client buffer
-
- 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
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
-
- 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
- H04N21/4341—Demultiplexing of audio 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
- H04N21/434—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Time-Division Multiplex Systems (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13810993 | 1993-06-10 | ||
PCT/JP1994/000942 WO1994030014A1 (en) | 1993-06-10 | 1994-06-10 | Rational input buffer arrangements for auxiliary information in video and audio signal processing systems |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69418678D1 true DE69418678D1 (de) | 1999-07-01 |
DE69418678T2 DE69418678T2 (de) | 1999-10-21 |
Family
ID=15214166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1994618678 Expired - Lifetime DE69418678T2 (de) | 1993-06-10 | 1994-06-10 | Rationelle anordnung der eingangspuffer fur zusätliche information in video- und audiosignalverarbeitungssystemen |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0654199B1 (de) |
JP (1) | JP3605826B2 (de) |
KR (1) | KR100205494B1 (de) |
CN (1) | CN1110893A (de) |
AU (1) | AU682045B2 (de) |
CA (1) | CA2141672A1 (de) |
DE (1) | DE69418678T2 (de) |
ES (1) | ES2132406T3 (de) |
WO (1) | WO1994030014A1 (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69318038T2 (de) * | 1993-10-29 | 1998-10-29 | Toshiba Kawasaki Kk | Aufzeichnungsmedium, das verschiedene sprachen verarbeiten kann und wiedergabevorrichtung |
JP2945842B2 (ja) * | 1994-04-13 | 1999-09-06 | 株式会社東芝 | データ記録方法、データ再生装置及びデータ再生方法 |
JP2910575B2 (ja) * | 1994-09-26 | 1999-06-23 | 日本電気株式会社 | 音声信号処理回路と画像・音声デコーダ |
IT1268195B1 (it) * | 1994-12-23 | 1997-02-21 | Sip | Decodificatore per segnali audio appartenenti a sequenze audiovisive compresse e codificate. |
CA2168327C (en) * | 1995-01-30 | 2000-04-11 | Shinichi Kikuchi | A recording medium on which a data containing navigation data is recorded, a method and apparatus for reproducing a data according to navigationdata, a method and apparatus for recording a data containing navigation data on a recording medium. |
CA2168641C (en) | 1995-02-03 | 2000-03-28 | Tetsuya Kitamura | Image information encoding/decoding system |
JPH08322046A (ja) * | 1995-03-20 | 1996-12-03 | Sony Corp | データ符号化/復号化方法および装置、および符号化データ記録媒体 |
KR100265316B1 (ko) * | 1995-04-14 | 2000-09-15 | 니시무로 타이죠 | 기록체, 이 기록매체로부터 데이타를 재생하는 재생장치 및 그 재생방법 |
US6009234A (en) | 1995-04-14 | 1999-12-28 | Kabushiki Kaisha Toshiba | Method of reproducing information |
US5703997A (en) * | 1995-04-14 | 1997-12-30 | Kabushiki Kaisha Toshiba | Data recording medium having reproduction timing information, and system for reproducing record data by using the reproduction timing information |
CA2173929C (en) * | 1995-04-14 | 2001-04-03 | Kazuhiko Taira | Method, apparatus and recording medium for reproducing information |
US5793927A (en) * | 1995-06-07 | 1998-08-11 | Hitachi America, Ltd. | Methods for monitoring and modifying a trick play data stream to insure MPEG compliance |
JP4069472B2 (ja) * | 1995-06-19 | 2008-04-02 | ソニー株式会社 | データ送信装置、データ送信方法、データ受信装置、および、データ受信方法 |
DE69631725D1 (de) * | 1995-08-31 | 2004-04-08 | Sanyo Electric Co | Bilddatenaufzeichnungsverfahren |
TW335480B (en) * | 1995-09-29 | 1998-07-01 | Matsushita Electric Ind Co Ltd | Method and apparatus for encoding a bistream for multi-angle connection |
TW305043B (de) * | 1995-09-29 | 1997-05-11 | Matsushita Electric Ind Co Ltd | |
TW385431B (en) * | 1995-09-29 | 2000-03-21 | Matsushita Electric Ind Co Ltd | A method and an apparatus for encoding a bitstream with plural possible searching reproduction paths information useful in multimedia optical disk |
TW303570B (de) | 1995-09-29 | 1997-04-21 | Matsushita Electric Ind Co Ltd | |
EP0847198B1 (de) * | 1995-09-29 | 1999-04-28 | Matsushita Electric Industrial Co., Ltd. | Verfahren, vorrichtung und speicherplatte zur aufnahme und wiedergabe eines verschachtelten bitstroms auf und von der speicherplatte |
US6502199B2 (en) | 1995-09-29 | 2002-12-31 | Matsushita Electric Industrial Co., Ltd. | Method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
TW436777B (en) | 1995-09-29 | 2001-05-28 | Matsushita Electric Ind Co Ltd | A method and an apparatus for reproducing bitstream having non-sequential system clock data seamlessly therebetween |
WO1997013362A1 (en) * | 1995-09-29 | 1997-04-10 | Matsushita Electric Industrial Co., Ltd. | Method and device for encoding seamless-connection of telecine-converted video data |
US5966120A (en) * | 1995-11-21 | 1999-10-12 | Imedia Corporation | Method and apparatus for combining and distributing data with pre-formatted real-time video |
US5899578A (en) * | 1995-12-25 | 1999-05-04 | Sony Corporation | Digital signal processor, processing method, digital signal recording/playback device and digital signal playback method |
JP3405034B2 (ja) * | 1995-12-27 | 2003-05-12 | ソニー株式会社 | ディジタル信号多重化方法及び装置、並びにディジタル信号記録媒体 |
US5745642A (en) * | 1996-03-15 | 1998-04-28 | Broderbund Software, Inc. | System to add selectivley persistent resource data to unused bandwidth of digital movie |
JP3748936B2 (ja) * | 1996-03-18 | 2006-02-22 | パイオニア株式会社 | 情報記録装置及び方法並びに情報再生装置及び方法 |
TW411451B (en) * | 1996-05-14 | 2000-11-11 | Toshiba Corp | Recording medium storing video data which can forcibly reproduce sub-video in accordance with reproducing state and its reproducing system |
JP3589372B2 (ja) * | 1996-06-07 | 2004-11-17 | ソニー株式会社 | データ多重化方法 |
KR100203262B1 (ko) * | 1996-06-11 | 1999-06-15 | 윤종용 | 픽춰단위 동기화를 위한 비디오디코더의 인터페이스장치 |
US5931922A (en) * | 1996-07-01 | 1999-08-03 | Sun Microsystems, Inc. | Media server system for preventing FIFO buffer underflow during multiple channel startup by waiting until buffer receives plurality of data blocks before enabling buffer to transmit received data |
US5790795A (en) * | 1996-07-01 | 1998-08-04 | Sun Microsystems, Inc. | Media server system which employs a SCSI bus and which utilizes SCSI logical units to differentiate between transfer modes |
KR100238668B1 (ko) * | 1996-11-28 | 2000-01-15 | 윤종용 | 디지털 비디오 재생장치 |
US6327418B1 (en) * | 1997-10-10 | 2001-12-04 | Tivo Inc. | Method and apparatus implementing random access and time-based functions on a continuous stream of formatted digital data |
GB9909362D0 (en) * | 1999-04-23 | 1999-06-16 | Pace Micro Tech Plc | Memory database system for encrypted progarmme material |
GB2356508B (en) * | 1999-11-16 | 2004-03-17 | Sony Uk Ltd | Data processor and data processing method |
EP1315356B1 (de) | 2001-11-24 | 2008-10-22 | Lg Electronics Inc. | Verfahren zur Übertragung von Paketdaten in komprimierter Form in einem Kommunikationssystem |
TWI377564B (en) * | 2004-08-17 | 2012-11-21 | Panasonic Corp | Information storage medium and multiplexing device |
ES2674873T3 (es) * | 2009-09-09 | 2018-07-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Concepto de transmisión para un flujo que comprende unidades de acceso |
US9197684B2 (en) | 2010-05-27 | 2015-11-24 | Ineoquest Technologies, Inc. | Streaming media delivery composite |
CN102262880A (zh) * | 2010-05-31 | 2011-11-30 | 苏州闻道网络科技有限公司 | 一种音频提取装置和方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168356A (en) * | 1991-02-27 | 1992-12-01 | General Electric Company | Apparatus for segmenting encoded video signal for transmission |
TW237589B (de) * | 1991-02-27 | 1995-01-01 | Gen Electric |
-
1994
- 1994-06-10 JP JP50157895A patent/JP3605826B2/ja not_active Expired - Lifetime
- 1994-06-10 AU AU69364/94A patent/AU682045B2/en not_active Expired
- 1994-06-10 CA CA 2141672 patent/CA2141672A1/en not_active Abandoned
- 1994-06-10 CN CN94190370A patent/CN1110893A/zh active Pending
- 1994-06-10 WO PCT/JP1994/000942 patent/WO1994030014A1/en active IP Right Grant
- 1994-06-10 DE DE1994618678 patent/DE69418678T2/de not_active Expired - Lifetime
- 1994-06-10 EP EP19940917795 patent/EP0654199B1/de not_active Expired - Lifetime
- 1994-06-10 ES ES94917795T patent/ES2132406T3/es not_active Expired - Lifetime
- 1994-06-10 KR KR1019950700519A patent/KR100205494B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH08505024A (ja) | 1996-05-28 |
CA2141672A1 (en) | 1994-12-22 |
ES2132406T3 (es) | 1999-08-16 |
AU6936494A (en) | 1995-01-03 |
KR100205494B1 (ko) | 1999-07-01 |
JP3605826B2 (ja) | 2004-12-22 |
AU682045B2 (en) | 1997-09-18 |
KR960700606A (ko) | 1996-01-20 |
EP0654199A1 (de) | 1995-05-24 |
CN1110893A (zh) | 1995-10-25 |
EP0654199B1 (de) | 1999-05-26 |
WO1994030014A1 (en) | 1994-12-22 |
DE69418678T2 (de) | 1999-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |