CN106331741B - 一种电视广播媒体音视频数据的压缩方法 - Google Patents
一种电视广播媒体音视频数据的压缩方法 Download PDFInfo
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- CN106331741B CN106331741B CN201610790588.4A CN201610790588A CN106331741B CN 106331741 B CN106331741 B CN 106331741B CN 201610790588 A CN201610790588 A CN 201610790588A CN 106331741 B CN106331741 B CN 106331741B
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- 238000007906 compression Methods 0.000 title claims abstract description 31
- 230000006835 compression Effects 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000013528 artificial neural network Methods 0.000 claims abstract description 28
- 230000004913 activation Effects 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 6
- 230000011218 segmentation Effects 0.000 claims description 6
- 239000012634 fragment Substances 0.000 claims description 5
- 238000013144 data compression Methods 0.000 abstract description 2
- 238000005215 recombination Methods 0.000 abstract 1
- 230000006798 recombination Effects 0.000 abstract 1
- 238000011282 treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000004218 nerve net Anatomy 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
-
- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Systems (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610790588.4A CN106331741B (zh) | 2016-08-31 | 2016-08-31 | 一种电视广播媒体音视频数据的压缩方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610790588.4A CN106331741B (zh) | 2016-08-31 | 2016-08-31 | 一种电视广播媒体音视频数据的压缩方法 |
Publications (2)
Publication Number | Publication Date |
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CN106331741A CN106331741A (zh) | 2017-01-11 |
CN106331741B true CN106331741B (zh) | 2019-03-08 |
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CN201610790588.4A Active CN106331741B (zh) | 2016-08-31 | 2016-08-31 | 一种电视广播媒体音视频数据的压缩方法 |
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CN (1) | CN106331741B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR102606200B1 (ko) * | 2018-03-06 | 2023-11-24 | 삼성전자주식회사 | 전자 장치 및 그 제어 방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1213915A2 (en) * | 2000-12-07 | 2002-06-12 | Sony United Kingdom Limited | Video and audio recording |
CN101534386A (zh) * | 2008-12-29 | 2009-09-16 | 北大方正集团有限公司 | 一种视频替换方法、视频播放系统及装置 |
CN101547361A (zh) * | 2009-04-23 | 2009-09-30 | 广州中珩电子科技有限公司 | 一种提高背景不变的视频序列压缩性能的方法 |
CN104918119A (zh) * | 2014-03-11 | 2015-09-16 | 腾讯科技(深圳)有限公司 | 基于iOS浏览器的视频处理方法及视频处理装置 |
CN105513610A (zh) * | 2015-11-23 | 2016-04-20 | 南京工程学院 | 一种声音分析方法及装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1703491B1 (en) * | 2005-03-18 | 2012-02-22 | Sony Deutschland GmbH | Method for classifying audio data |
-
2016
- 2016-08-31 CN CN201610790588.4A patent/CN106331741B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1213915A2 (en) * | 2000-12-07 | 2002-06-12 | Sony United Kingdom Limited | Video and audio recording |
CN101534386A (zh) * | 2008-12-29 | 2009-09-16 | 北大方正集团有限公司 | 一种视频替换方法、视频播放系统及装置 |
CN101547361A (zh) * | 2009-04-23 | 2009-09-30 | 广州中珩电子科技有限公司 | 一种提高背景不变的视频序列压缩性能的方法 |
CN104918119A (zh) * | 2014-03-11 | 2015-09-16 | 腾讯科技(深圳)有限公司 | 基于iOS浏览器的视频处理方法及视频处理装置 |
CN105513610A (zh) * | 2015-11-23 | 2016-04-20 | 南京工程学院 | 一种声音分析方法及装置 |
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