CN1306796C - 解码器装置和利用它的接收机 - Google Patents
解码器装置和利用它的接收机 Download PDFInfo
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- CN1306796C CN1306796C CNB2004100068496A CN200410006849A CN1306796C CN 1306796 C CN1306796 C CN 1306796C CN B2004100068496 A CNB2004100068496 A CN B2004100068496A CN 200410006849 A CN200410006849 A CN 200410006849A CN 1306796 C CN1306796 C CN 1306796C
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Images
Classifications
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- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
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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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
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- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
- H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
- H04N21/42638—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners involving a hybrid front-end, e.g. analog and digital tuners
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- H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
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- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
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- 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
- H04N21/440218—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 by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
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- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04N5/00—Details of television systems
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- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2291698 | 1998-02-04 | ||
JP22916/98 | 1998-02-04 | ||
JP22916/1998 | 1998-02-04 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991033353A Division CN1146230C (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200610101684XA Division CN101018064A (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1547390A CN1547390A (zh) | 2004-11-17 |
CN1306796C true CN1306796C (zh) | 2007-03-21 |
Family
ID=12095976
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100068496A Expired - Lifetime CN1306796C (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
CNA200610101684XA Pending CN101018064A (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
CNB991033353A Expired - Lifetime CN1146230C (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA200610101684XA Pending CN101018064A (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
CNB991033353A Expired - Lifetime CN1146230C (zh) | 1998-02-04 | 1999-02-04 | 解码器装置和利用它的接收机 |
Country Status (4)
Country | Link |
---|---|
US (6) | US6310654B1 (zh) |
EP (1) | EP0935385A3 (zh) |
JP (3) | JP4565046B2 (zh) |
CN (3) | CN1306796C (zh) |
Families Citing this family (66)
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Also Published As
Publication number | Publication date |
---|---|
US20080218628A1 (en) | 2008-09-11 |
CN101018064A (zh) | 2007-08-15 |
US6710817B2 (en) | 2004-03-23 |
US6452638B1 (en) | 2002-09-17 |
CN1146230C (zh) | 2004-04-14 |
US20100110286A1 (en) | 2010-05-06 |
US20020057366A1 (en) | 2002-05-16 |
JP2011223609A (ja) | 2011-11-04 |
EP0935385A3 (en) | 2002-06-19 |
US7375761B2 (en) | 2008-05-20 |
JP2010178372A (ja) | 2010-08-12 |
JP2009284504A (ja) | 2009-12-03 |
US6310654B1 (en) | 2001-10-30 |
EP0935385A2 (en) | 1999-08-11 |
JP4901970B2 (ja) | 2012-03-21 |
US20040160533A1 (en) | 2004-08-19 |
US20020027609A1 (en) | 2002-03-07 |
CN1236266A (zh) | 1999-11-24 |
CN1547390A (zh) | 2004-11-17 |
US7643089B2 (en) | 2010-01-05 |
JP4565046B2 (ja) | 2010-10-20 |
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