CN1731857B - 信号转换装置 - Google Patents
信号转换装置 Download PDFInfo
- Publication number
- CN1731857B CN1731857B CN2005100911087A CN200510091108A CN1731857B CN 1731857 B CN1731857 B CN 1731857B CN 2005100911087 A CN2005100911087 A CN 2005100911087A CN 200510091108 A CN200510091108 A CN 200510091108A CN 1731857 B CN1731857 B CN 1731857B
- Authority
- CN
- China
- Prior art keywords
- mentioned
- signal
- video data
- information
- transfer rate
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Communication Control (AREA)
- Studio Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004230510A JP4463040B2 (ja) | 2004-08-06 | 2004-08-06 | 信号変換装置 |
JP230510/2004 | 2004-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1731857A CN1731857A (zh) | 2006-02-08 |
CN1731857B true CN1731857B (zh) | 2010-11-10 |
Family
ID=35964139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100911087A Expired - Fee Related CN1731857B (zh) | 2004-08-06 | 2005-08-08 | 信号转换装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4463040B2 (ko) |
KR (1) | KR100722088B1 (ko) |
CN (1) | CN1731857B (ko) |
Families Citing this family (5)
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 (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85107392A (zh) * | 1985-10-07 | 1987-04-15 | 日本电气株式会社 | 用于数字无线电发送系统的信道转换装置 |
CN1036303A (zh) * | 1987-11-10 | 1989-10-11 | 日本电气株式会社 | 信道转换系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE330424T1 (de) * | 2001-11-30 | 2006-07-15 | Matsushita Electric Ind Co Ltd | Verfahren und vorrichtung zum datenaufzeichnen |
JP3917506B2 (ja) * | 2002-11-28 | 2007-05-23 | 株式会社日立製作所 | 映像信号記録送信装置および監視システムならびに監視装置 |
JP4311188B2 (ja) * | 2003-12-12 | 2009-08-12 | ソニー株式会社 | データ記録装置、データ転送方法、データ転送プログラムおよび記録媒体、ならびに、データ転送システム |
-
2004
- 2004-08-06 JP JP2004230510A patent/JP4463040B2/ja not_active Expired - Fee Related
-
2005
- 2005-08-05 KR KR20050071562A patent/KR100722088B1/ko active IP Right Grant
- 2005-08-08 CN CN2005100911087A patent/CN1731857B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85107392A (zh) * | 1985-10-07 | 1987-04-15 | 日本电气株式会社 | 用于数字无线电发送系统的信道转换装置 |
CN1036303A (zh) * | 1987-11-10 | 1989-10-11 | 日本电气株式会社 | 信道转换系统 |
US4984252A (en) * | 1987-11-10 | 1991-01-08 | Nec Corporation | Channel switching system |
Also Published As
Publication number | Publication date |
---|---|
CN1731857A (zh) | 2006-02-08 |
JP2006050389A (ja) | 2006-02-16 |
KR20060050229A (ko) | 2006-05-19 |
KR100722088B1 (ko) | 2007-05-25 |
JP4463040B2 (ja) | 2010-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20160808 |