JP5203042B2 - グラフィックデータ処理装置 - Google Patents
グラフィックデータ処理装置 Download PDFInfo
- Publication number
- JP5203042B2 JP5203042B2 JP2008133962A JP2008133962A JP5203042B2 JP 5203042 B2 JP5203042 B2 JP 5203042B2 JP 2008133962 A JP2008133962 A JP 2008133962A JP 2008133962 A JP2008133962 A JP 2008133962A JP 5203042 B2 JP5203042 B2 JP 5203042B2
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- JP
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- buffer
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- display
- 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.)
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- 239000000872 buffer Substances 0.000 claims description 139
- 238000001094 photothermal spectroscopy Methods 0.000 description 45
- 238000000034 method Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013144 data compression Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
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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
- H04N21/43—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
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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
- H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
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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
- H04N21/43—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
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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
- H04N21/43—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
- H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display 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]
- H04N21/40—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
- H04N21/488—Data services, e.g. news ticker
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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]
- H04N21/80—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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Graphics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
- Processing Or Creating Images (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Digital Computer Display Output (AREA)
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Description
TSパケットをトランスポートバッファ220に伝達する。理論的には、PIDフィルタ210の内部ではバッファリング及び遅延がないため、PIDフィルタ210に入力されたTSパケットは、PIDフィルタ210に入力された直後に出力される。
Claims (3)
- グラフィックデータを処理する装置であって、
オブジェクト識別子によって識別されるグラフィックオブジェクトを定義したグラフィックオブジェクトデータを記憶する第1バッファと、
前記第1バッファに記憶されている少なくとも一つのグラフィックオブジェクトを用いてグラフィックイメージを構成するための構成情報を記憶する画面構成用バッファと、
前記グラフィックイメージが表示装置に出力される直前のデータを記憶する第2バッファと、
前記構成情報及び前記オブジェクト識別子を参照して、前記グラフィックイメージを構成する少なくとも一つのグラフィックオブジェクトが前記第1バッファから前記第2バッファに伝達されるようにすることによって前記グラフィックイメージを構成するイメージ制御部を含み、
前記構成情報は、前記少なくとも一つのグラフィックオブジェクトが前記表示装置にどのように表示されるか記述するための情報であって、前記少なくとも一つのグラフィックオブジェクトが前記表示装置に出力される位置を示す情報を含み、
新たなグラフィックオブジェクトデータが受信されれば、前記受信された新たなグラフィックオブジェクトデータにより定義されるグラフィックオブジェクト識別子を用いて、前記第1バッファに保存されたグラフィックオブジェクトデータをアップデートする
ことを特徴とする装置。 - 前記第1バッファがリセットされるまで、前記第1バッファは前記グラフィックオブジェクトデータを記憶することを特徴とする請求項1に記載の装置。
- 前記第1バッファは、デコーダでデコードされたオブジェクトディスプレイセグメントをオブジェクト識別子別に区分して保存することにより、前記少なくとも一つのグラフィックオブジェクトを再使用できることを特徴とする請求項1に記載の装置。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030053073A KR100739676B1 (ko) | 2003-07-31 | 2003-07-31 | 그래픽 데이터를 포함하는 정보저장매체, 그 처리장치 및처리방법 |
KR10-2003-0053073 | 2003-07-31 | ||
US51111003P | 2003-10-15 | 2003-10-15 | |
US60/511,110 | 2003-10-15 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006521779A Division JP5049591B2 (ja) | 2003-07-31 | 2004-07-15 | グラフィックデータを含む情報記録媒体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008278511A JP2008278511A (ja) | 2008-11-13 |
JP5203042B2 true JP5203042B2 (ja) | 2013-06-05 |
Family
ID=36117805
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006521779A Active JP5049591B2 (ja) | 2003-07-31 | 2004-07-15 | グラフィックデータを含む情報記録媒体 |
JP2008133963A Active JP5203043B2 (ja) | 2003-07-31 | 2008-05-22 | グラフィックデータ処理方法 |
JP2008133962A Active JP5203042B2 (ja) | 2003-07-31 | 2008-05-22 | グラフィックデータ処理装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006521779A Active JP5049591B2 (ja) | 2003-07-31 | 2004-07-15 | グラフィックデータを含む情報記録媒体 |
JP2008133963A Active JP5203043B2 (ja) | 2003-07-31 | 2008-05-22 | グラフィックデータ処理方法 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1649382B1 (ja) |
JP (3) | JP5049591B2 (ja) |
BR (1) | BRPI0407516A (ja) |
CA (3) | CA2515187C (ja) |
HK (3) | HK1087209A1 (ja) |
MX (1) | MXPA05010586A (ja) |
MY (2) | MY141299A (ja) |
RU (1) | RU2304303C2 (ja) |
SG (1) | SG142317A1 (ja) |
TW (1) | TWI251176B (ja) |
WO (1) | WO2005013144A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7461714B2 (ja) | 2019-02-25 | 2024-04-04 | 株式会社東海理化電機製作所 | シフト装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11949761B2 (en) * | 2021-07-29 | 2024-04-02 | Oracle International Corporation | Techniques for distributed interface component generation |
CN115348328A (zh) * | 2022-08-11 | 2022-11-15 | 环胜电子(深圳)有限公司 | 手写数据处理方法与手写数据处理系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08163560A (ja) * | 1994-12-02 | 1996-06-21 | Sony Corp | 画像情報生成方法及び画像情報処理方法、並びに記録媒体 |
JPH10285047A (ja) * | 1997-02-07 | 1998-10-23 | Matsushita Electric Ind Co Ltd | バッファ制御方法、およびバッファ制御を行う復号化装置 |
KR100530919B1 (ko) * | 1997-03-17 | 2006-02-28 | 마츠시타 덴끼 산교 가부시키가이샤 | 동화상 데이터의 처리 및 송수신 방법 및 장치 |
KR100305730B1 (ko) * | 1998-06-22 | 2001-11-30 | 구자홍 | 재기록가능기록매체의메뉴데이터및화면의구성방법 |
JP2002044590A (ja) * | 2000-07-21 | 2002-02-08 | Alpine Electronics Inc | Dvdビデオ再生装置 |
CA2422780A1 (en) * | 2000-08-17 | 2002-02-21 | Innotive Corporation | System and method for displaying large images with reduced capacity buffer, file format conversion, user interface with zooming and panning, and broadcast of different images |
EP1641259B1 (en) * | 2003-06-30 | 2009-09-02 | Panasonic Corporation | Recording medium, reproduction device, recording method, program, and reproduction method |
CN1849821B (zh) * | 2003-07-11 | 2012-06-20 | 松下电器产业株式会社 | 记录方法、再现装置和方法 |
-
2004
- 2004-07-15 CA CA2515187A patent/CA2515187C/en not_active Expired - Fee Related
- 2004-07-15 BR BRPI0407516-1A patent/BRPI0407516A/pt not_active Application Discontinuation
- 2004-07-15 EP EP04774131.9A patent/EP1649382B1/en active Active
- 2004-07-15 CA CA002629241A patent/CA2629241A1/en not_active Abandoned
- 2004-07-15 MX MXPA05010586A patent/MXPA05010586A/es active IP Right Grant
- 2004-07-15 SG SG200803085-0A patent/SG142317A1/en unknown
- 2004-07-15 WO PCT/KR2004/001761 patent/WO2005013144A1/en active Application Filing
- 2004-07-15 CA CA002628773A patent/CA2628773A1/en not_active Abandoned
- 2004-07-15 RU RU2005127342/09A patent/RU2304303C2/ru active
- 2004-07-15 JP JP2006521779A patent/JP5049591B2/ja active Active
- 2004-07-19 TW TW093121454A patent/TWI251176B/zh active
- 2004-07-23 MY MYPI20042970A patent/MY141299A/en unknown
-
2006
- 2006-06-21 HK HK06107090.8A patent/HK1087209A1/xx unknown
- 2006-06-21 HK HK08106558.3A patent/HK1112136A1/xx not_active IP Right Cessation
-
2008
- 2008-04-18 MY MYPI20081149A patent/MY143313A/en unknown
- 2008-05-22 JP JP2008133963A patent/JP5203043B2/ja active Active
- 2008-05-22 JP JP2008133962A patent/JP5203042B2/ja active Active
-
2009
- 2009-10-20 HK HK09109665.6A patent/HK1130929A1/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7461714B2 (ja) | 2019-02-25 | 2024-04-04 | 株式会社東海理化電機製作所 | シフト装置 |
Also Published As
Publication number | Publication date |
---|---|
MXPA05010586A (es) | 2005-11-23 |
JP2008228343A (ja) | 2008-09-25 |
EP1649382A4 (en) | 2012-07-25 |
MY141299A (en) | 2010-04-16 |
HK1112136A1 (en) | 2008-08-22 |
HK1087209A1 (en) | 2006-10-06 |
EP1649382B1 (en) | 2016-11-30 |
SG142317A1 (en) | 2008-05-28 |
MY143313A (en) | 2011-04-15 |
RU2304303C2 (ru) | 2007-08-10 |
RU2005127342A (ru) | 2006-02-10 |
JP2008278511A (ja) | 2008-11-13 |
TWI251176B (en) | 2006-03-11 |
WO2005013144A1 (en) | 2005-02-10 |
CA2515187C (en) | 2017-03-14 |
TW200519768A (en) | 2005-06-16 |
CA2515187A1 (en) | 2005-02-10 |
HK1130929A1 (zh) | 2010-01-08 |
EP1649382A1 (en) | 2006-04-26 |
BRPI0407516A (pt) | 2006-02-14 |
JP5049591B2 (ja) | 2012-10-17 |
JP5203043B2 (ja) | 2013-06-05 |
CA2629241A1 (en) | 2005-02-10 |
JP2007502036A (ja) | 2007-02-01 |
CA2628773A1 (en) | 2005-02-10 |
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