KR100722088B1 - 신호 변환 장치 - Google Patents

신호 변환 장치 Download PDF

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Publication number
KR100722088B1
KR100722088B1 KR20050071562A KR20050071562A KR100722088B1 KR 100722088 B1 KR100722088 B1 KR 100722088B1 KR 20050071562 A KR20050071562 A KR 20050071562A KR 20050071562 A KR20050071562 A KR 20050071562A KR 100722088 B1 KR100722088 B1 KR 100722088B1
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KR
South Korea
Prior art keywords
signal
video data
packet
current
output
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
Application number
KR20050071562A
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English (en)
Korean (ko)
Other versions
KR20060050229A (ko
Inventor
아츠시 미야시타
Original Assignee
가부시키가이샤 히다치 고쿠사이 덴키
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.)
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Application filed by 가부시키가이샤 히다치 고쿠사이 덴키 filed Critical 가부시키가이샤 히다치 고쿠사이 덴키
Publication of KR20060050229A publication Critical patent/KR20060050229A/ko
Application granted granted Critical
Publication of KR100722088B1 publication Critical patent/KR100722088B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Communication Control (AREA)
  • Studio Circuits (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR20050071562A 2004-08-06 2005-08-05 신호 변환 장치 Expired - Fee Related KR100722088B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00230510 2004-08-06
JP2004230510A JP4463040B2 (ja) 2004-08-06 2004-08-06 信号変換装置

Publications (2)

Publication Number Publication Date
KR20060050229A KR20060050229A (ko) 2006-05-19
KR100722088B1 true KR100722088B1 (ko) 2007-05-25

Family

ID=35964139

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20050071562A Expired - Fee Related KR100722088B1 (ko) 2004-08-06 2005-08-05 신호 변환 장치

Country Status (3)

Country Link
JP (1) JP4463040B2 (enrdf_load_stackoverflow)
KR (1) KR100722088B1 (enrdf_load_stackoverflow)
CN (1) CN1731857B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4783724B2 (ja) * 2006-12-28 2011-09-28 日本放送協会 地上デジタル放送用ｔｓ切替器及び方法
JP5238653B2 (ja) * 2009-09-11 2013-07-17 株式会社東芝 サーバ装置、番組送出システム及び番組送出方法
CN108449567B (zh) * 2018-03-23 2019-03-19 广州市奥威亚电子科技有限公司 一种用于传输数字视频的方法及装置
CN109672923B (zh) * 2018-12-17 2021-07-02 龙迅半导体（合肥）股份有限公司 一种数据处理方法和装置
JP6744038B1 (ja) * 2019-06-03 2020-08-19 Ｎｅｃプラットフォームズ株式会社 放送信号送信装置、放送系統シームレス切替可否検出方法および放送系統シームレス切替可否検出プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040047524A (ko) * 2002-11-28 2004-06-05 가부시키가이샤 히타치세이사쿠쇼 영상 신호 기록 및 송신 장치
KR20040071586A (ko) * 2001-11-30 2004-08-12 마츠시타 덴끼 산교 가부시키가이샤 스트림 변환 방법 및 장치, 데이터 기록 방법 및 장치와,데이터 기록매체
KR20050058966A (ko) * 2003-12-12 2005-06-17 소니 가부시끼 가이샤 데이터 기록 장치, 데이터 전송 방법, 데이터 전송프로그램 및 기록 매체 및 데이터 전송 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85107392B (zh) * 1985-10-07 1988-05-04 日本电气株式会社 用于数字无线电传输系统的信道转换装置
CN1012411B (zh) * 1987-11-10 1991-04-17 日本电气株式会社 信道转换系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040071586A (ko) * 2001-11-30 2004-08-12 마츠시타 덴끼 산교 가부시키가이샤 스트림 변환 방법 및 장치, 데이터 기록 방법 및 장치와,데이터 기록매체
KR20040047524A (ko) * 2002-11-28 2004-06-05 가부시키가이샤 히타치세이사쿠쇼 영상 신호 기록 및 송신 장치
KR20050058966A (ko) * 2003-12-12 2005-06-17 소니 가부시끼 가이샤 데이터 기록 장치, 데이터 전송 방법, 데이터 전송프로그램 및 기록 매체 및 데이터 전송 시스템

Also Published As

Publication number Publication date
JP4463040B2 (ja) 2010-05-12
CN1731857B (zh) 2010-11-10
KR20060050229A (ko) 2006-05-19
CN1731857A (zh) 2006-02-08
JP2006050389A (ja) 2006-02-16

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