JP7297646B2 - 受信装置、圧縮装置及びプログラム - Google Patents

受信装置、圧縮装置及びプログラム Download PDF

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Publication number
JP7297646B2
JP7297646B2 JP2019207292A JP2019207292A JP7297646B2 JP 7297646 B2 JP7297646 B2 JP 7297646B2 JP 2019207292 A JP2019207292 A JP 2019207292A JP 2019207292 A JP2019207292 A JP 2019207292A JP 7297646 B2 JP7297646 B2 JP 7297646B2
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JP
Japan
Prior art keywords
compression
recording
program
conversion
data
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.)
Active
Application number
JP2019207292A
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English (en)
Japanese (ja)
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JP2021082899A (ja
Inventor
哲也 北村
忍 渡邊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TVS Regza Corp
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TVS Regza Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TVS Regza Corp filed Critical TVS Regza Corp
Priority to JP2019207292A priority Critical patent/JP7297646B2/ja
Priority to PCT/CN2020/126564 priority patent/WO2021093662A1/fr
Priority to CN202080008685.8A priority patent/CN113366830B/zh
Publication of JP2021082899A publication Critical patent/JP2021082899A/ja
Application granted granted Critical
Publication of JP7297646B2 publication Critical patent/JP7297646B2/ja
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Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
JP2019207292A 2019-11-15 2019-11-15 受信装置、圧縮装置及びプログラム Active JP7297646B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2019207292A JP7297646B2 (ja) 2019-11-15 2019-11-15 受信装置、圧縮装置及びプログラム
PCT/CN2020/126564 WO2021093662A1 (fr) 2019-11-15 2020-11-04 Appareil de réception, appareil de compression et support d'enregistrement non volatil
CN202080008685.8A CN113366830B (zh) 2019-11-15 2020-11-04 接收装置、压缩装置及非易失性存储介质

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019207292A JP7297646B2 (ja) 2019-11-15 2019-11-15 受信装置、圧縮装置及びプログラム

Publications (2)

Publication Number Publication Date
JP2021082899A JP2021082899A (ja) 2021-05-27
JP7297646B2 true JP7297646B2 (ja) 2023-06-26

Family

ID=75912547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019207292A Active JP7297646B2 (ja) 2019-11-15 2019-11-15 受信装置、圧縮装置及びプログラム

Country Status (3)

Country Link
JP (1) JP7297646B2 (fr)
CN (1) CN113366830B (fr)
WO (1) WO2021093662A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001094935A (ja) 1999-09-22 2001-04-06 Nec Corp トランスコーダ及び録画再生システム並びにそれに用いる録画再生方法
JP2007318267A (ja) 2006-05-24 2007-12-06 Victor Co Of Japan Ltd 予約録画装置
JP2008027473A (ja) 2006-07-18 2008-02-07 Hitachi Ltd 記録再生装置
JP2015228632A (ja) 2014-06-03 2015-12-17 三菱電機株式会社 記録再生装置および記録再生システム
JP2019154072A (ja) 2019-06-13 2019-09-12 三菱電機株式会社 記録再生装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3951129B2 (ja) * 2003-05-21 2007-08-01 船井電機株式会社 ハードディスクレコーダ
JP3827162B2 (ja) * 2004-06-25 2006-09-27 ソニー株式会社 データ記録装置
US7934106B2 (en) * 2004-12-27 2011-04-26 Panasonic Corporation Power control for fast initialization of recording apparatus
US8249429B2 (en) * 2005-04-27 2012-08-21 Panasonic Corporation Digital broadcasting receiving system, digital broadcasting receiver, and mobile communication device
CN101282445A (zh) * 2007-04-06 2008-10-08 明基电通股份有限公司 录制媒体资料的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001094935A (ja) 1999-09-22 2001-04-06 Nec Corp トランスコーダ及び録画再生システム並びにそれに用いる録画再生方法
JP2007318267A (ja) 2006-05-24 2007-12-06 Victor Co Of Japan Ltd 予約録画装置
JP2008027473A (ja) 2006-07-18 2008-02-07 Hitachi Ltd 記録再生装置
JP2015228632A (ja) 2014-06-03 2015-12-17 三菱電機株式会社 記録再生装置および記録再生システム
JP2019154072A (ja) 2019-06-13 2019-09-12 三菱電機株式会社 記録再生装置

Also Published As

Publication number Publication date
WO2021093662A1 (fr) 2021-05-20
CN113366830A (zh) 2021-09-07
CN113366830B (zh) 2023-02-28
JP2021082899A (ja) 2021-05-27

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