CN107426611B - 基于视频转码的多路输出方法及*** - Google Patents
基于视频转码的多路输出方法及*** Download PDFInfo
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- CN107426611B CN107426611B CN201710380100.5A CN201710380100A CN107426611B CN 107426611 B CN107426611 B CN 107426611B CN 201710380100 A CN201710380100 A CN 201710380100A CN 107426611 B CN107426611 B CN 107426611B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000000007 visual effect Effects 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000012163 sequencing technique Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- H04N21/440218—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 transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
-
- 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
- H04N21/234—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
- H04N21/234318—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 decomposing into objects, e.g. MPEG-4 objects
-
- 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
- H04N21/234336—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 media transcoding, e.g. video is transformed into a slideshow of still pictures or audio is converted into text
-
- 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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201710380100.5A CN107426611B (zh) | 2017-05-25 | 2017-05-25 | 基于视频转码的多路输出方法及*** |
Applications Claiming Priority (1)
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CN201710380100.5A CN107426611B (zh) | 2017-05-25 | 2017-05-25 | 基于视频转码的多路输出方法及*** |
Publications (2)
Publication Number | Publication Date |
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CN107426611A CN107426611A (zh) | 2017-12-01 |
CN107426611B true CN107426611B (zh) | 2019-12-10 |
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CN201710380100.5A Active CN107426611B (zh) | 2017-05-25 | 2017-05-25 | 基于视频转码的多路输出方法及*** |
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CN (1) | CN107426611B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109766325B (zh) * | 2019-01-09 | 2019-09-17 | 吴思齐 | 一种面向流数据的分布式文件***及流数据写入方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103297807A (zh) * | 2013-06-21 | 2013-09-11 | 哈尔滨工业大学深圳研究生院 | 一种基于hadoop平台的提高视频转码效率的方法 |
CN103581754A (zh) * | 2012-07-20 | 2014-02-12 | 腾讯科技(深圳)有限公司 | 一种数据显示方法及智能设备 |
CN104391748A (zh) * | 2014-11-21 | 2015-03-04 | 浪潮电子信息产业股份有限公司 | 一种mapreduce计算过程优化方法 |
CN104539978A (zh) * | 2014-12-19 | 2015-04-22 | 南京工业大学 | 一种云环境下的视频转码***方法 |
CN104754366A (zh) * | 2015-03-03 | 2015-07-01 | 腾讯科技(深圳)有限公司 | 音视频文件直播方法、装置和*** |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7161615B2 (en) * | 2001-11-30 | 2007-01-09 | Pelco | System and method for tracking objects and obscuring fields of view under video surveillance |
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2017
- 2017-05-25 CN CN201710380100.5A patent/CN107426611B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103581754A (zh) * | 2012-07-20 | 2014-02-12 | 腾讯科技(深圳)有限公司 | 一种数据显示方法及智能设备 |
CN103297807A (zh) * | 2013-06-21 | 2013-09-11 | 哈尔滨工业大学深圳研究生院 | 一种基于hadoop平台的提高视频转码效率的方法 |
CN104391748A (zh) * | 2014-11-21 | 2015-03-04 | 浪潮电子信息产业股份有限公司 | 一种mapreduce计算过程优化方法 |
CN104539978A (zh) * | 2014-12-19 | 2015-04-22 | 南京工业大学 | 一种云环境下的视频转码***方法 |
CN104754366A (zh) * | 2015-03-03 | 2015-07-01 | 腾讯科技(深圳)有限公司 | 音视频文件直播方法、装置和*** |
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Effective date of registration: 20191225 Address after: 4, B building, block 29-1, MT Tai Luneng technology, No. 250100, Da Nan Road, Licheng District, Shandong, Ji'nan Co-patentee after: Shandong Xinyuan Yifang Technology Co.,Ltd. Patentee after: SHANDA LUNENG INFORMATION TECHNOLOGY Co.,Ltd. Address before: 4, B building, block 29-1, Tai Shan Luneng science and technology building, No. 250100 Shanda South Road, Shandong, Ji'nan Patentee before: SHANDA LUNENG INFORMATION TECHNOLOGY Co.,Ltd. |
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Address after: 250101 science and Technology Industrial Park of Shandong University, 2600 Yingxiu Road, high tech Industrial Development Zone, Jinan City, Shandong Province Patentee after: Huate Digital Technology Co.,Ltd. Patentee after: Shandong Xinyuan Yifang Technology Co.,Ltd. Address before: 250100 4th floor, block B, Shanda Luneng science and technology building, 29-1 Shanda South Road, Licheng District, Jinan City, Shandong Province Patentee before: SHANDA LUNENG INFORMATION TECHNOLOGY Co.,Ltd. Patentee before: Shandong Xinyuan Yifang Technology Co.,Ltd. |
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Address after: 250101 science and Technology Industrial Park of Shandong University, 2600 Yingxiu Road, high tech Industrial Development Zone, Jinan City, Shandong Province Patentee after: Inspur Digital (Shandong) Technology Co.,Ltd. Country or region after: China Patentee after: Shandong Huate Intelligent Technology Co.,Ltd. Address before: 250101 science and Technology Industrial Park of Shandong University, 2600 Yingxiu Road, high tech Industrial Development Zone, Jinan City, Shandong Province Patentee before: Huate Digital Technology Co.,Ltd. Country or region before: China Patentee before: Shandong Xinyuan Yifang Technology Co.,Ltd. |