CN107343208A - 一种控制视频码率方法及电子设备 - Google Patents
一种控制视频码率方法及电子设备 Download PDFInfo
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- CN107343208A CN107343208A CN201610284281.7A CN201610284281A CN107343208A CN 107343208 A CN107343208 A CN 107343208A CN 201610284281 A CN201610284281 A CN 201610284281A CN 107343208 A CN107343208 A CN 107343208A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000737 periodic effect Effects 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 6
- 230000006399 behavior Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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]
- H04N21/40—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
-
- 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
- H04N21/234363—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 altering the spatial resolution, e.g. for clients with a lower screen resolution
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610284281.7A CN107343208B (zh) | 2016-04-29 | 2016-04-29 | 一种控制视频码率方法及电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610284281.7A CN107343208B (zh) | 2016-04-29 | 2016-04-29 | 一种控制视频码率方法及电子设备 |
Publications (2)
Publication Number | Publication Date |
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CN107343208A true CN107343208A (zh) | 2017-11-10 |
CN107343208B CN107343208B (zh) | 2019-10-11 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610284281.7A Active CN107343208B (zh) | 2016-04-29 | 2016-04-29 | 一种控制视频码率方法及电子设备 |
Country Status (1)
Country | Link |
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CN (1) | CN107343208B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1351506A2 (en) * | 2002-03-27 | 2003-10-08 | Eastman Kodak Company | Encoding rate-distortion information to facilitate optimal transcoding of a compressed digital image |
CN101710993A (zh) * | 2009-11-30 | 2010-05-19 | 北京大学 | 基于块的自适应超分辨率视频处理方法及系统 |
CN102883157A (zh) * | 2011-07-12 | 2013-01-16 | 浙江大学 | 视频编码方法和视频编码器 |
CN103796036A (zh) * | 2014-01-17 | 2014-05-14 | 广州华多网络科技有限公司 | 调节编码参数的方法和装置 |
WO2014176452A1 (en) * | 2013-04-26 | 2014-10-30 | DDD IP Ventures, Ltd. | System and method for depth based adaptive streaming of video information |
CN104378631A (zh) * | 2013-08-12 | 2015-02-25 | 三星电子株式会社 | 使用最小失真值选择分辨率的方法和执行所述方法的装置 |
CN104811722A (zh) * | 2015-04-16 | 2015-07-29 | 华为技术有限公司 | 一种视频数据的编解码方法及装置 |
-
2016
- 2016-04-29 CN CN201610284281.7A patent/CN107343208B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1351506A2 (en) * | 2002-03-27 | 2003-10-08 | Eastman Kodak Company | Encoding rate-distortion information to facilitate optimal transcoding of a compressed digital image |
CN101710993A (zh) * | 2009-11-30 | 2010-05-19 | 北京大学 | 基于块的自适应超分辨率视频处理方法及系统 |
CN102883157A (zh) * | 2011-07-12 | 2013-01-16 | 浙江大学 | 视频编码方法和视频编码器 |
WO2014176452A1 (en) * | 2013-04-26 | 2014-10-30 | DDD IP Ventures, Ltd. | System and method for depth based adaptive streaming of video information |
CN104378631A (zh) * | 2013-08-12 | 2015-02-25 | 三星电子株式会社 | 使用最小失真值选择分辨率的方法和执行所述方法的装置 |
CN103796036A (zh) * | 2014-01-17 | 2014-05-14 | 广州华多网络科技有限公司 | 调节编码参数的方法和装置 |
CN104811722A (zh) * | 2015-04-16 | 2015-07-29 | 华为技术有限公司 | 一种视频数据的编解码方法及装置 |
Also Published As
Publication number | Publication date |
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CN107343208B (zh) | 2019-10-11 |
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Address after: 200063, Shanghai, Putuo District, home on the first floor of the cross road, No. 28 Patentee after: Palmwin Information Technology (Shanghai) Co.,Ltd. Address before: 200063, Shanghai, Putuo District, 515 home road, room 28 Patentee before: Palmwin Information Technology (Shanghai) Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20200709 Address after: 603a, block a, Xinghe world, No.1 Yabao Road, Longgang District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Weiwu Technology Co.,Ltd. Address before: 200063, Shanghai, Putuo District, home on the first floor of the cross road, No. 28 Patentee before: Palmwin Information Technology (Shanghai) Co.,Ltd. |
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Effective date of registration: 20210129 Address after: 518051 2503, building 15, Longhai homeland, 5246 Yihai Avenue, baonanshan District, Shenzhen City, Guangdong Province Patentee after: Xiao Feng Address before: 603a, block a, Xinghe world, No.1, Yabao Road, Longgang District, Shenzhen, Guangdong 518035 Patentee before: Shenzhen Weiwu Technology Co.,Ltd. |