CN109361925B - A kind of video flowing accelerated method based on HEVC transcoding - Google Patents
A kind of video flowing accelerated method based on HEVC transcoding Download PDFInfo
- Publication number
- CN109361925B CN109361925B CN201811356317.3A CN201811356317A CN109361925B CN 109361925 B CN109361925 B CN 109361925B CN 201811356317 A CN201811356317 A CN 201811356317A CN 109361925 B CN109361925 B CN 109361925B
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- CN
- China
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- video flowing
- hevc
- video
- proxy server
- transcoding
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004364 calculation method Methods 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 22
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 7
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000004088 simulation Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
-
- 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
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
- H04N21/234309—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2385—Channel allocation; Bandwidth allocation
-
- 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
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
- H04N21/26216—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving the channel capacity, e.g. network bandwidth
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)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811356317.3A CN109361925B (en) | 2018-11-14 | 2018-11-14 | A kind of video flowing accelerated method based on HEVC transcoding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811356317.3A CN109361925B (en) | 2018-11-14 | 2018-11-14 | A kind of video flowing accelerated method based on HEVC transcoding |
Publications (2)
Publication Number | Publication Date |
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CN109361925A CN109361925A (en) | 2019-02-19 |
CN109361925B true CN109361925B (en) | 2019-07-16 |
Family
ID=65345352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811356317.3A Active CN109361925B (en) | 2018-11-14 | 2018-11-14 | A kind of video flowing accelerated method based on HEVC transcoding |
Country Status (1)
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CN (1) | CN109361925B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111913799B (en) * | 2020-07-14 | 2024-04-19 | 北京华夏启信科技有限公司 | Video stream online analysis task scheduling method and computer equipment |
CN115643426B (en) * | 2022-10-17 | 2023-11-21 | 中国科学院空间应用工程与技术中心 | Universal video playing method and system for space application field |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104009938A (en) * | 2014-06-17 | 2014-08-27 | 合一网络技术(北京)有限公司 | Method and system for long connections based on router level |
CN105578193A (en) * | 2015-12-31 | 2016-05-11 | 武汉亿播科技有限公司 | Data transcoding system and method based on digital video conversion box |
CN106170023A (en) * | 2016-08-31 | 2016-11-30 | 网宿科技股份有限公司 | The processing method of a kind of Internet resources, device, system and server |
CN106791896A (en) * | 2016-12-05 | 2017-05-31 | 上海港聚信息科技有限公司 | High definition/super clear program satellite internet transmission platform |
CN108495147A (en) * | 2018-03-09 | 2018-09-04 | 网宿科技股份有限公司 | A kind of method and system that video resource is provided |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101383944A (en) * | 2007-09-05 | 2009-03-11 | 上海贝尔阿尔卡特股份有限公司 | Multi-user video ordering method and video ordering server realizing the method |
CN104581234B (en) * | 2013-10-23 | 2019-10-11 | 中兴通讯股份有限公司 | A kind of set-top box and the method and system based on set-top box realization media data transcoding |
CN107147921B (en) * | 2017-05-23 | 2020-11-03 | 北京网梯科技发展有限公司 | Video playing acceleration method and device based on slice and intelligent CDN scheduling |
-
2018
- 2018-11-14 CN CN201811356317.3A patent/CN109361925B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104009938A (en) * | 2014-06-17 | 2014-08-27 | 合一网络技术(北京)有限公司 | Method and system for long connections based on router level |
CN105578193A (en) * | 2015-12-31 | 2016-05-11 | 武汉亿播科技有限公司 | Data transcoding system and method based on digital video conversion box |
CN106170023A (en) * | 2016-08-31 | 2016-11-30 | 网宿科技股份有限公司 | The processing method of a kind of Internet resources, device, system and server |
CN106791896A (en) * | 2016-12-05 | 2017-05-31 | 上海港聚信息科技有限公司 | High definition/super clear program satellite internet transmission platform |
CN108495147A (en) * | 2018-03-09 | 2018-09-04 | 网宿科技股份有限公司 | A kind of method and system that video resource is provided |
Also Published As
Publication number | Publication date |
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CN109361925A (en) | 2019-02-19 |
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Address after: 311799 Room 301, 688 Sunshine Road, Thousand Island Lake Town, Chunan County, Hangzhou, Zhejiang Patentee after: Zhejiang yuansuan Technology Co.,Ltd. Patentee after: YUANSUAN INTELLIGENT (BEIJING) TECHNOLOGY Co.,Ltd. Address before: 311799 Room 301, 688 Sunshine Road, Thousand Island Lake Town, Chunan County, Hangzhou, Zhejiang Patentee before: ZHEJIANG YUANSUAN CLOUD COMPUTING CO.,LTD. Patentee before: YUANSUAN INTELLIGENT (BEIJING) TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220926 Address after: 311799 Room 301, 688 Sunshine Road, Thousand Island Lake Town, Chunan County, Hangzhou, Zhejiang Patentee after: Zhejiang yuansuan Technology Co.,Ltd. Address before: 311799 Room 301, 688 Sunshine Road, Thousand Island Lake Town, Chunan County, Hangzhou, Zhejiang Patentee before: Zhejiang yuansuan Technology Co.,Ltd. Patentee before: YUANSUAN INTELLIGENT (BEIJING) TECHNOLOGY Co.,Ltd. |