DE69428483T2 - Vorrichtung und Verfahren zur Übertragung digitaler Video- und Audiodaten für die Aufzeichnung in unterschiedlichen Formaten - Google Patents
Vorrichtung und Verfahren zur Übertragung digitaler Video- und Audiodaten für die Aufzeichnung in unterschiedlichen FormatenInfo
- Publication number
- DE69428483T2 DE69428483T2 DE69428483T DE69428483T DE69428483T2 DE 69428483 T2 DE69428483 T2 DE 69428483T2 DE 69428483 T DE69428483 T DE 69428483T DE 69428483 T DE69428483 T DE 69428483T DE 69428483 T2 DE69428483 T2 DE 69428483T2
- Authority
- DE
- Germany
- Prior art keywords
- recording
- audio data
- digital video
- different formats
- transmitting digital
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
-
- 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
- H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43622—Interfacing an external recording device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/9201—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal
- H04N5/9206—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal
- H04N5/9208—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving the multiplexing of an additional signal and the video signal the additional signal being a character code signal involving the use of subcodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
- H04N5/9265—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal
- H04N5/9267—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals
- H04N5/9268—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals with insertion of the PCM audio signals in the vertical blanking interval of the PCM video signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/24—Systems for the transmission of television signals using pulse code modulation
- H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
- H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous
- H04N7/56—Synchronising systems therefor
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5168902A JP2751788B2 (ja) | 1993-07-08 | 1993-07-08 | データ伝送装置 |
JP5177799A JP2760261B2 (ja) | 1993-07-19 | 1993-07-19 | 伝送装置および伝送方法 |
JP20934793A JP2778419B2 (ja) | 1993-08-24 | 1993-08-24 | データ伝送装置およびデータ伝送方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69428483D1 DE69428483D1 (de) | 2001-11-08 |
DE69428483T2 true DE69428483T2 (de) | 2002-06-06 |
Family
ID=27323088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69428483T Expired - Fee Related DE69428483T2 (de) | 1993-07-08 | 1994-07-06 | Vorrichtung und Verfahren zur Übertragung digitaler Video- und Audiodaten für die Aufzeichnung in unterschiedlichen Formaten |
Country Status (4)
Country | Link |
---|---|
US (2) | US5867626A (de) |
EP (1) | EP0633692B1 (de) |
KR (1) | KR0165656B1 (de) |
DE (1) | DE69428483T2 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3551523B2 (ja) * | 1995-03-16 | 2004-08-11 | ソニー株式会社 | データ受信装置、データ送受信装置およびこれらを用いたデータ伝送システム、並びに、これらの方法 |
DE59611195D1 (de) * | 1996-11-16 | 2005-03-17 | Micronas Gmbh | Bussystem für eine Fernsehsignal-Verarbeitungseinrichtung |
US6052744A (en) * | 1997-09-19 | 2000-04-18 | Compaq Computer Corporation | System and method for transferring concurrent multi-media streams over a loosely coupled I/O bus |
JP4021998B2 (ja) * | 1998-08-07 | 2007-12-12 | 松下電器産業株式会社 | データ伝送制御システム及びデータ伝送制御方法 |
FR2785757B1 (fr) * | 1998-11-10 | 2001-01-26 | Canon Kk | Procede et dispositif de compression, procede et dispositif de decompression de format numerique |
JP2000244875A (ja) * | 1999-02-17 | 2000-09-08 | Matsushita Electric Ind Co Ltd | 画像および音声データ生成方法及び装置 |
JP4345190B2 (ja) * | 2000-03-30 | 2009-10-14 | ソニー株式会社 | 磁気テープ記録装置および方法 |
US7257309B1 (en) * | 2002-03-05 | 2007-08-14 | Avica Technology Corporation | Distributed storage of audio/video content |
JP4023310B2 (ja) * | 2002-12-20 | 2007-12-19 | 日本ビクター株式会社 | 記録再生装置及び記録再生方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1599156A (en) * | 1976-12-24 | 1981-09-30 | Indep Broadcasting Authority | Recording digital signals |
DE2921892A1 (de) | 1979-05-30 | 1980-12-11 | Bosch Gmbh Robert | Verfahren zum speichern digitaler fernsehsignale |
DE3702490A1 (de) * | 1987-01-28 | 1988-08-11 | Thomson Brandt Gmbh | Verfahren und vorrichtung zur digitalen nachrichtenuebertragung und/oder -aufzeichnung und -wiedergabe |
US5012352A (en) * | 1987-08-10 | 1991-04-30 | Canon Kabushiki Kaisha | Digital signal recording apparatus time-division multiplexing video and audio signals |
US5172380A (en) * | 1988-06-30 | 1992-12-15 | Sony Corporation | Digital signal transmission apparatus |
DE69225346T2 (de) * | 1991-02-07 | 1998-09-03 | Matsushita Electric Ind Co Ltd | Verfahren und Vorrichtung zur Übertragung und Reproduktion von einem digitalen Signal |
TW237589B (de) * | 1991-02-27 | 1995-01-01 | Gen Electric | |
US5715224A (en) * | 1991-07-05 | 1998-02-03 | Sony Corporation | Recording medium with synthesis method default value and reproducing device |
JP3237152B2 (ja) * | 1991-11-15 | 2001-12-10 | ソニー株式会社 | ディジタル情報信号の記録装置 |
JP2963960B2 (ja) * | 1992-01-29 | 1999-10-18 | 三菱電機株式会社 | ディジタル信号記録再生装置及びディジタル信号記録再生方法 |
-
1994
- 1994-07-05 KR KR1019940015960A patent/KR0165656B1/ko not_active IP Right Cessation
- 1994-07-06 DE DE69428483T patent/DE69428483T2/de not_active Expired - Fee Related
- 1994-07-06 EP EP94110497A patent/EP0633692B1/de not_active Expired - Lifetime
-
1997
- 1997-06-27 US US08/884,394 patent/US5867626A/en not_active Expired - Lifetime
- 1997-12-22 US US08/995,525 patent/US6421091B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0633692A2 (de) | 1995-01-11 |
US5867626A (en) | 1999-02-02 |
US6421091B1 (en) | 2002-07-16 |
DE69428483D1 (de) | 2001-11-08 |
EP0633692A3 (de) | 1997-10-22 |
KR0165656B1 (ko) | 1999-03-20 |
EP0633692B1 (de) | 2001-10-04 |
KR950004230A (ko) | 1995-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PANASONIC CORP., KADOMA, OSAKA, JP |
|
8339 | Ceased/non-payment of the annual fee |