CN109168013B - 一种抽帧的方法、装置、设备及计算机可读存储介质 - Google Patents
一种抽帧的方法、装置、设备及计算机可读存储介质 Download PDFInfo
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- CN109168013B CN109168013B CN201811094881.2A CN201811094881A CN109168013B CN 109168013 B CN109168013 B CN 109168013B CN 201811094881 A CN201811094881 A CN 201811094881A CN 109168013 B CN109168013 B CN 109168013B
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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
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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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
- H04N21/2343—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
-
- 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
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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CN201811094881.2A CN109168013B (zh) | 2018-09-19 | 2018-09-19 | 一种抽帧的方法、装置、设备及计算机可读存储介质 |
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CN201811094881.2A CN109168013B (zh) | 2018-09-19 | 2018-09-19 | 一种抽帧的方法、装置、设备及计算机可读存储介质 |
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CN109168013A CN109168013A (zh) | 2019-01-08 |
CN109168013B true CN109168013B (zh) | 2020-09-25 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111954031B (zh) * | 2019-05-14 | 2024-04-30 | 西安光启智能技术有限公司 | 一种动态调整视频流抽帧速率的方法及*** |
CN110324654A (zh) * | 2019-08-02 | 2019-10-11 | 广州虎牙科技有限公司 | 主播端直播视频帧处理方法、装置、设备、***及介质 |
CN111682980A (zh) * | 2020-05-28 | 2020-09-18 | 西安万像电子科技有限公司 | 一种图像编码方法及装置 |
CN113170054A (zh) * | 2020-07-28 | 2021-07-23 | 深圳市大疆创新科技有限公司 | 视频传输方法、可移动平台及计算机可读存储介质 |
CN112911306B (zh) * | 2021-01-15 | 2023-04-07 | 北京奇艺世纪科技有限公司 | 一种视频处理方法、装置、电子设备及存储介质 |
CN113207016B (zh) * | 2021-03-29 | 2022-05-27 | 新华三大数据技术有限公司 | 一种虚拟机图像帧率控制方法及网络设备、存储介质 |
CN113905200B (zh) * | 2021-10-08 | 2023-07-11 | 山东亚华电子股份有限公司 | 一种基于统计的视频处理方法及设备 |
Citations (4)
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CN104469367A (zh) * | 2014-12-16 | 2015-03-25 | 南京仟壹视讯信息技术有限公司 | 基于丢帧和量化参数调整的视频码率控制方法 |
CN107026856A (zh) * | 2017-03-30 | 2017-08-08 | 上海七牛信息技术有限公司 | 一种网络推流质量的优化方法及优化*** |
CN107079135A (zh) * | 2016-01-29 | 2017-08-18 | 深圳市大疆创新科技有限公司 | 视频数据传输方法、***、设备和拍摄装置 |
CN107623851A (zh) * | 2017-09-01 | 2018-01-23 | 苏州科达科技股份有限公司 | 视频码流传输控制装置及控制方法 |
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US8285218B2 (en) * | 2009-08-31 | 2012-10-09 | The Nielsen Company (Us), Llc | Methods and apparatus to identify wireless carrier performance effects |
WO2016118058A1 (en) * | 2015-01-23 | 2016-07-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Vlc-based video frame synchronization |
US11089373B2 (en) * | 2016-12-29 | 2021-08-10 | Sling Media Pvt Ltd | Seek with thumbnail generation and display during placeshifting session |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104469367A (zh) * | 2014-12-16 | 2015-03-25 | 南京仟壹视讯信息技术有限公司 | 基于丢帧和量化参数调整的视频码率控制方法 |
CN107079135A (zh) * | 2016-01-29 | 2017-08-18 | 深圳市大疆创新科技有限公司 | 视频数据传输方法、***、设备和拍摄装置 |
CN107026856A (zh) * | 2017-03-30 | 2017-08-08 | 上海七牛信息技术有限公司 | 一种网络推流质量的优化方法及优化*** |
CN107623851A (zh) * | 2017-09-01 | 2018-01-23 | 苏州科达科技股份有限公司 | 视频码流传输控制装置及控制方法 |
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