TW221839B - - Google Patents
Info
- Publication number
- TW221839B TW221839B TW080103732A TW80103732A TW221839B TW 221839 B TW221839 B TW 221839B TW 080103732 A TW080103732 A TW 080103732A TW 80103732 A TW80103732 A TW 80103732A TW 221839 B TW221839 B TW 221839B
- Authority
- TW
- Taiwan
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/50—Tuning indicators; Automatic tuning control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/78—Television signal recording using magnetic recording
- H04N5/782—Television signal recording using magnetic recording on tape
-
- 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
- H04N21/431—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
- H04N21/4314—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 fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- 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 or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—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 reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—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 reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- 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
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time
-
- 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
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
- H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Graphics (AREA)
- Television Signal Processing For Recording (AREA)
- Studio Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/546,470 US5161019A (en) | 1990-06-29 | 1990-06-29 | "channel guide" automatically activated by the absence of program information |
Publications (1)
Publication Number | Publication Date |
---|---|
TW221839B true TW221839B (zh) | 1994-03-21 |
Family
ID=24180564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW080103732A TW221839B (zh) | 1990-06-29 | 1991-05-14 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5161019A (zh) |
JP (1) | JP2944790B2 (zh) |
KR (1) | KR100246075B1 (zh) |
CN (1) | CN1051895C (zh) |
CA (1) | CA2042778C (zh) |
DE (1) | DE4121315C2 (zh) |
FR (1) | FR2664454B1 (zh) |
GB (1) | GB2247804B (zh) |
TW (1) | TW221839B (zh) |
Families Citing this family (93)
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-
1990
- 1990-06-29 US US07/546,470 patent/US5161019A/en not_active Expired - Lifetime
-
1991
- 1991-05-14 TW TW080103732A patent/TW221839B/zh active
- 1991-05-16 CA CA002042778A patent/CA2042778C/en not_active Expired - Fee Related
- 1991-06-26 KR KR1019910010633A patent/KR100246075B1/ko not_active IP Right Cessation
- 1991-06-27 GB GB9113878A patent/GB2247804B/en not_active Expired - Fee Related
- 1991-06-27 DE DE4121315A patent/DE4121315C2/de not_active Expired - Fee Related
- 1991-06-28 CN CN91104496A patent/CN1051895C/zh not_active Expired - Fee Related
- 1991-06-28 JP JP3185709A patent/JP2944790B2/ja not_active Expired - Lifetime
- 1991-06-28 FR FR9108082A patent/FR2664454B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1057748A (zh) | 1992-01-08 |
KR920001934A (ko) | 1992-01-30 |
GB2247804B (en) | 1994-07-20 |
CA2042778A1 (en) | 1991-12-30 |
KR100246075B1 (ko) | 2000-03-15 |
JP2944790B2 (ja) | 1999-09-06 |
GB2247804A (en) | 1992-03-11 |
GB9113878D0 (en) | 1991-08-14 |
FR2664454B1 (fr) | 1996-08-30 |
JPH04233877A (ja) | 1992-08-21 |
CA2042778C (en) | 1995-04-25 |
FR2664454A1 (fr) | 1992-01-10 |
DE4121315C2 (de) | 1997-03-20 |
US5161019A (en) | 1992-11-03 |
CN1051895C (zh) | 2000-04-26 |
DE4121315A1 (de) | 1992-01-02 |