CN103281586A - Dvb-c电视信号的实时监控系统 - Google Patents
Dvb-c电视信号的实时监控系统 Download PDFInfo
- Publication number
- CN103281586A CN103281586A CN2013101790597A CN201310179059A CN103281586A CN 103281586 A CN103281586 A CN 103281586A CN 2013101790597 A CN2013101790597 A CN 2013101790597A CN 201310179059 A CN201310179059 A CN 201310179059A CN 103281586 A CN103281586 A CN 103281586A
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- digital
- video
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 29
- 230000002159 abnormal effect Effects 0.000 claims abstract description 39
- 238000012545 processing Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000005070 sampling Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 101000821257 Homo sapiens Syncoilin Proteins 0.000 claims description 3
- 102100021919 Syncoilin Human genes 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012942 design verification Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/4425—Monitoring of client processing errors or hardware failure
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4341—Demultiplexing of audio and video streams
-
- 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
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4342—Demultiplexing isochronously with video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- 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
- H04N21/439—Processing of audio elementary streams
- H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310179059.7A CN103281586B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
CN201510650465.6A CN105120341B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310179059.7A CN103281586B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510650465.6A Division CN105120341B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103281586A true CN103281586A (zh) | 2013-09-04 |
CN103281586B CN103281586B (zh) | 2016-01-06 |
Family
ID=49064007
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510650465.6A Active CN105120341B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
CN201310179059.7A Expired - Fee Related CN103281586B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510650465.6A Active CN105120341B (zh) | 2013-05-15 | 2013-05-15 | Dvb-c电视信号的实时监控系统 |
Country Status (1)
Country | Link |
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CN (2) | CN105120341B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105323581A (zh) * | 2014-07-31 | 2016-02-10 | 冠捷显示科技(厦门)有限公司 | 一种自动检测设备出错并保存出错视频的方法 |
CN109342855A (zh) * | 2018-11-28 | 2019-02-15 | 福建捷联电子有限公司 | 一种测试用的vga信号线不良自动检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1398120A (zh) * | 2002-08-30 | 2003-02-19 | 清华大学 | 交互式有线数字多媒体电视广播系统 |
CN101072370A (zh) * | 2006-05-09 | 2007-11-14 | 罗燕海 | 一种防止非法信号进入广播电视播出设备的控制装置 |
CN101184207A (zh) * | 2007-12-25 | 2008-05-21 | 北京恒通视讯科技发展有限公司 | 基于数字电视全线程监测的多通道监测主机平台 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090128035A (ko) * | 2008-06-10 | 2009-12-15 | 이동준 | 영상처리기술을 이용한 방송장애 감시 및 감지방법 |
CN102176747A (zh) * | 2011-03-28 | 2011-09-07 | 广州视睿电子科技有限公司 | 基于智能网络电视的视频监控系统 |
CN202455448U (zh) * | 2011-12-28 | 2012-09-26 | 成都东银信息技术股份有限公司 | 数字电视报警切换装置 |
-
2013
- 2013-05-15 CN CN201510650465.6A patent/CN105120341B/zh active Active
- 2013-05-15 CN CN201310179059.7A patent/CN103281586B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1398120A (zh) * | 2002-08-30 | 2003-02-19 | 清华大学 | 交互式有线数字多媒体电视广播系统 |
CN101072370A (zh) * | 2006-05-09 | 2007-11-14 | 罗燕海 | 一种防止非法信号进入广播电视播出设备的控制装置 |
CN101184207A (zh) * | 2007-12-25 | 2008-05-21 | 北京恒通视讯科技发展有限公司 | 基于数字电视全线程监测的多通道监测主机平台 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105323581A (zh) * | 2014-07-31 | 2016-02-10 | 冠捷显示科技(厦门)有限公司 | 一种自动检测设备出错并保存出错视频的方法 |
CN109342855A (zh) * | 2018-11-28 | 2019-02-15 | 福建捷联电子有限公司 | 一种测试用的vga信号线不良自动检测方法 |
Also Published As
Publication number | Publication date |
---|---|
CN105120341B (zh) | 2016-06-29 |
CN103281586B (zh) | 2016-01-06 |
CN105120341A (zh) | 2015-12-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151204 Address after: 510663 Guangdong economic and Technological Development Zone, Guangzhou Province, West Road, spectrum West, No. 809 R & D plant room, room 3 Applicant after: Guangzhou post Communication Co., Ltd. Applicant after: Liu Wangui Address before: 214016 Jiangsu province Wuxi chonganou Guangrui Road 1906, 1908-257 Applicant before: Wuxi Beidouxing Communication Information Science and Technology Co., Ltd. |
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CB03 | Change of inventor or designer information |
Inventor after: Liu Wangui Inventor after: Li Xueqing Inventor before: The inventor has waived the right to be mentioned |
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COR | Change of bibliographic data | ||
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: 20160106 Termination date: 20160515 |