KR100888603B1 - 영상 데이터 기록 방법 - Google Patents
영상 데이터 기록 방법 Download PDFInfo
- Publication number
- KR100888603B1 KR100888603B1 KR1020080019328A KR20080019328A KR100888603B1 KR 100888603 B1 KR100888603 B1 KR 100888603B1 KR 1020080019328 A KR1020080019328 A KR 1020080019328A KR 20080019328 A KR20080019328 A KR 20080019328A KR 100888603 B1 KR100888603 B1 KR 100888603B1
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- KR
- South Korea
- Prior art keywords
- data
- information
- video
- program
- packet
- 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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Classifications
-
- 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
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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
- H04N21/44—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
-
- 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
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- 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
- G11B20/00007—Time or data compression or expansion
- G11B2020/00072—Time or data compression or expansion the compressed signal including a video signal
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
바람직한 실시 예에서, 상기 제2 영상 데이터로 변환하는 단계는 상기 제1 영상 데이터의 상기 제1 종횡비를 추출하는 단계를 포함한다. 또한, 상기 영상 변환 정보는 PMT 패킷에 포함된다.
video _ transform _ descriptor () { descriptor _ tag descriptor _ length horizontal _ size vertical _ size aspect _ ratio _ information } |
TS_program_map_section() { table_id section_syntax_indicator . . . For (i=0;i<N;i++) { descriptor() } For (i=0;i<N1;i++) { stream_type reserved elementary_PID reserved ES_info_length for (i=0;I<N2;I++) { descriptor (); } } CRC_32 } |
TS_program_map_section() { table_id section_syntax_indicator . . . For (i=0;i<N;i++) { descriptor() } For (i=0;i<N1;i++) { stream_type reserved elementary_PID reserved ES_info_length for (i=0;I<N2;I++) { descriptor () [ . . video _ transform _ descriptor () { descriptor _ tag desriptor _ length horizontal _ size vertical _ size aspect _ ratio _ information } . . ] } } CRC_32 } |
Claims (5)
- 정보 저장 매체에 데이터를 기록하는 방법에 있어서,제1 종횡비를 가지는 제1 영상 데이터를 수신하는 단계;상기 제1 영상 데이터에 대한 영상 변환 정보를 생성하는 단계;상기 제1 종횡비를 가지는 상기 제1 영상 데이터를 제2 종횡비를 가지는 제2 영상 데이터로 변환하는 단계; 및상기 영상 변환 정보 및 상기 제2 영상 데이터를 상기 정보 저장 매체에 기록하는 단계를 포함하고, 상기 영상 변환 정보는 상기 제1 종횡비를 포함하는 것을 특징으로 하는 정보 저장 매체에 데이터를 기록하는 방법.
- 삭제
- 삭제
- 제1 항에 있어서, 상기 제2 영상 데이터로 변환하는 단계는상기 제1 영상 데이터의 상기 제1 종횡비를 추출하는 단계를 포함하는 것을 특징으로 하는 정보 저장 매체에 데이터를 기록하는 방법.
- 제1 항에 있어서, 상기 영상 변환 정보는 PMT 패킷에 포함되는 것을 특징으로 하는 정보 저장 매체에 데이터를 기록하는 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080019328A KR100888603B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 방법 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20010060257 | 2001-09-27 | ||
KR1020010060257 | 2001-09-27 | ||
KR1020080019328A KR100888603B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 방법 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010063377A Division KR100888587B1 (ko) | 2001-08-04 | 2001-10-15 | 영상 데이터가 기록된 정보저장매체, 그 기록방법,기록장치, 재생방법 및 재생장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080032630A KR20080032630A (ko) | 2008-04-15 |
KR100888603B1 true KR100888603B1 (ko) | 2009-03-16 |
Family
ID=29562676
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010063377A Expired - Fee Related KR100888587B1 (ko) | 2001-08-04 | 2001-10-15 | 영상 데이터가 기록된 정보저장매체, 그 기록방법,기록장치, 재생방법 및 재생장치 |
KR1020080019328A Expired - Fee Related KR100888603B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 방법 |
KR1020080019329A Expired - Fee Related KR100888604B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 장치 및 영상 데이터가 기록된정보저장매체 |
KR1020080019327A Expired - Fee Related KR100888602B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 장치 및 영상 데이터가 기록된정보저장매체 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010063377A Expired - Fee Related KR100888587B1 (ko) | 2001-08-04 | 2001-10-15 | 영상 데이터가 기록된 정보저장매체, 그 기록방법,기록장치, 재생방법 및 재생장치 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080019329A Expired - Fee Related KR100888604B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 장치 및 영상 데이터가 기록된정보저장매체 |
KR1020080019327A Expired - Fee Related KR100888602B1 (ko) | 2001-09-27 | 2008-02-29 | 영상 데이터 기록 장치 및 영상 데이터가 기록된정보저장매체 |
Country Status (1)
Country | Link |
---|---|
KR (4) | KR100888587B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102028696B1 (ko) * | 2012-10-04 | 2019-10-07 | 삼성전자주식회사 | 고 해상도 컨텐츠를 처리하는 컨텐츠 처리 장치 및 그 방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0915623A1 (en) * | 1997-11-06 | 1999-05-12 | Thomson Broadcast Systems | Device for processing coded video data and systems for distributing programmes using such a device |
US5949752A (en) * | 1997-10-30 | 1999-09-07 | Wea Manufacturing Inc. | Recording media and methods for display of graphic data, text, and images |
JPH11275580A (ja) * | 1998-03-24 | 1999-10-08 | Sony Corp | 画像データ処理装置、画像データ復号装置及び画像データ符号化装置並びにそれらの方法 |
KR20070110147A (ko) * | 2005-04-01 | 2007-11-15 | 아답틱스, 인코포레이티드 | 무선 기지국의 커버리지 및 용량을 조화시키는 시스템 및방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW519840B (en) * | 2000-06-02 | 2003-02-01 | Sony Corp | Image coding apparatus and method, image decoding apparatus and method, and recording medium |
-
2001
- 2001-10-15 KR KR1020010063377A patent/KR100888587B1/ko not_active Expired - Fee Related
-
2008
- 2008-02-29 KR KR1020080019328A patent/KR100888603B1/ko not_active Expired - Fee Related
- 2008-02-29 KR KR1020080019329A patent/KR100888604B1/ko not_active Expired - Fee Related
- 2008-02-29 KR KR1020080019327A patent/KR100888602B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5949752A (en) * | 1997-10-30 | 1999-09-07 | Wea Manufacturing Inc. | Recording media and methods for display of graphic data, text, and images |
EP0915623A1 (en) * | 1997-11-06 | 1999-05-12 | Thomson Broadcast Systems | Device for processing coded video data and systems for distributing programmes using such a device |
JPH11275580A (ja) * | 1998-03-24 | 1999-10-08 | Sony Corp | 画像データ処理装置、画像データ復号装置及び画像データ符号化装置並びにそれらの方法 |
KR20070110147A (ko) * | 2005-04-01 | 2007-11-15 | 아답틱스, 인코포레이티드 | 무선 기지국의 커버리지 및 용량을 조화시키는 시스템 및방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100888604B1 (ko) | 2009-03-12 |
KR20080031888A (ko) | 2008-04-11 |
KR20080031887A (ko) | 2008-04-11 |
KR20030026794A (ko) | 2003-04-03 |
KR20080032630A (ko) | 2008-04-15 |
KR100888587B1 (ko) | 2009-03-16 |
KR100888602B1 (ko) | 2009-03-16 |
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