JP3968783B2 - 情報記録装置 - Google Patents
情報記録装置 Download PDFInfo
- Publication number
- JP3968783B2 JP3968783B2 JP2003397427A JP2003397427A JP3968783B2 JP 3968783 B2 JP3968783 B2 JP 3968783B2 JP 2003397427 A JP2003397427 A JP 2003397427A JP 2003397427 A JP2003397427 A JP 2003397427A JP 3968783 B2 JP3968783 B2 JP 3968783B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- information
- recording
- digital
- audio
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
-
- 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
- H04N5/775—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
- H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8227—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being at least another television signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
- H04N9/8233—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal the additional signal being a character code signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/85—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded brightness signal occupying a frequency band totally overlapping the frequency band of the recorded chrominance signal, e.g. frequency interleaving
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Television Systems (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Description
2 チューナ
3 信号処理回路
3a データ情報抽出部
3b データ処理部
3c 映像・音声処理部
4 記録回路
4a MPEGエンコード部
5 DVD
6 再生回路
6a MPEGデコード部
7 ビデオデコーダ
11 マイコン
12 メモリ
14 受光回路
18 リモコン装置
20 TVモニタ装置
Claims (1)
- 受信したデジタル放送信号をアナログの映像信号及び音声信号に変換するとともに、変換したアナログの映像信号及び音声信号を再度デジタルの映像信号及び音声信号に変換する信号処理手段と、デジタル信号に変換された映像信号及び音声信号をMPEG形式で圧縮して記録媒体に記録する記録手段とを備えた情報記録装置において、
前記信号処理手段は、受信したデジタル放送信号から電子番組ガイド情報、文字放送による文字情報、番組の内容を示す情報などのデジタルデータ信号を分離して前記記録手段に入力し、前記記録手段は、入力されたデジタルデータ信号を、デジタル信号に変換された前記映像信号及び音声信号とともにMPEG形式で圧縮して前記記録媒体に記録する一方、
前記信号処理手段で分離された電子番組ガイド情報、文字放送による文字情報、番組の内容を示す情報などのデジタルデータ信号の種類の項目をモニタ装置に表示する表示手段と、
前記モニタ装置に表示された前記デジタルデータ信号の種類の項目の中からユーザが所望する項目を選択する選択手段とをさらに備えており、
前記記録手段は、前記選択手段でデジタルデータ信号の情報の中から任意の項目が選択された場合には、受信したデジタル放送信号の映像信号及び音声信号を前記記録媒体に記録する際に、その選択された項目のデジタルデータ信号のみを前記映像信号及び音声信号とともにMPEG形式で圧縮して前記記録媒体に記録することを特徴とする情報記録装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003397427A JP3968783B2 (ja) | 2003-11-27 | 2003-11-27 | 情報記録装置 |
US10/995,240 US7664366B2 (en) | 2003-11-27 | 2004-11-24 | Information recording apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003397427A JP3968783B2 (ja) | 2003-11-27 | 2003-11-27 | 情報記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005159854A JP2005159854A (ja) | 2005-06-16 |
JP3968783B2 true JP3968783B2 (ja) | 2007-08-29 |
Family
ID=34696770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003397427A Expired - Fee Related JP3968783B2 (ja) | 2003-11-27 | 2003-11-27 | 情報記録装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7664366B2 (ja) |
JP (1) | JP3968783B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101299454B1 (ko) | 2006-10-11 | 2013-08-22 | 삼성전자주식회사 | 디스플레이장치 및 그 정보저장방법 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3252706B2 (ja) * | 1995-07-21 | 2002-02-04 | ソニー株式会社 | 映像信号再生方法及び装置、並びに信号伝送方法及び装置 |
JPH1093914A (ja) | 1996-09-18 | 1998-04-10 | Sony Corp | データ伝送方法、データ送信装置、データ受信装置のパラメータ設定方法、データ受信装置、データ伝送システム、再生方法、及び再生装置 |
US7103263B1 (en) * | 1998-11-17 | 2006-09-05 | Sony Corporation | Program receiver and method of display processing of program explanation screen |
JP3715533B2 (ja) * | 1999-02-05 | 2005-11-09 | 株式会社東芝 | ストリーム情報の情報記憶媒体、その記録方法、再生方法、記録装置および再生装置 |
US7653289B1 (en) | 1999-09-10 | 2010-01-26 | Panasonic Corporation | Stream converting method and apparatus thereof, and stream recording method and apparatus thereof |
JP2002084511A (ja) | 2000-06-30 | 2002-03-22 | Matsushita Electric Ind Co Ltd | 放送装置及び受信機 |
JP4507037B2 (ja) * | 2000-07-31 | 2010-07-21 | ソニー株式会社 | 放送情報管理装置および放送情報管理方法 |
JP4596198B2 (ja) | 2000-08-25 | 2010-12-08 | ソニー株式会社 | 情報処理装置および方法、並びに記録媒体 |
KR100400002B1 (ko) * | 2001-03-09 | 2003-09-29 | 삼성전자주식회사 | 데이터 방송 시스템의 부가 정보 처리 장치 및 방법 |
-
2003
- 2003-11-27 JP JP2003397427A patent/JP3968783B2/ja not_active Expired - Fee Related
-
2004
- 2004-11-24 US US10/995,240 patent/US7664366B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7664366B2 (en) | 2010-02-16 |
JP2005159854A (ja) | 2005-06-16 |
US20050141854A1 (en) | 2005-06-30 |
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