CN110662114B - 视频处理方法、装置、电子设备及存储介质 - Google Patents
视频处理方法、装置、电子设备及存储介质 Download PDFInfo
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- CN110662114B CN110662114B CN201910942284.9A CN201910942284A CN110662114B CN 110662114 B CN110662114 B CN 110662114B CN 201910942284 A CN201910942284 A CN 201910942284A CN 110662114 B CN110662114 B CN 110662114B
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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
- H04N21/44004—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 video buffer management, e.g. video decoder buffer or video display buffer
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- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
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- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/156—Availability of hardware or computational resources, e.g. encoding based on power-saving criteria
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44245—Monitoring the upstream path of the transmission network, e.g. its availability, bandwidth
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111327941B (zh) * | 2020-03-10 | 2022-07-08 | 腾讯科技(深圳)有限公司 | 一种离线视频播放方法、装置、设备及介质 |
CN112153404B (zh) * | 2020-09-23 | 2022-09-09 | 北京达佳互联信息技术有限公司 | 码率调整方法、检测方法、装置、设备及存储介质 |
CN114885181B (zh) * | 2021-02-05 | 2023-07-07 | 北京金山云网络技术有限公司 | 一种直播资源的延时播放方法和装置 |
CN113473228B (zh) * | 2021-06-11 | 2022-12-27 | 深圳锐取信息技术股份有限公司 | 8k录播视频的传输控制方法、装置、存储介质及设备 |
CN113489745B (zh) * | 2021-07-29 | 2024-04-05 | 百果园技术(新加坡)有限公司 | 视频数据发送方法、装置、设备和存储介质 |
CN113660505B (zh) * | 2021-08-31 | 2024-03-22 | 天津泰讯视动科技有限责任公司 | 基于超高清导播直播一体机的导播方法、控制器及系统 |
Citations (7)
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CN101577827A (zh) * | 2009-04-22 | 2009-11-11 | 北京大学 | 一种延时播放控制方法及系统 |
CN105828107A (zh) * | 2016-03-30 | 2016-08-03 | 乐视控股(北京)有限公司 | 一种直播延时方法及装置 |
WO2018029470A1 (en) * | 2016-08-09 | 2018-02-15 | V-Nova Limited | Adaptive video consumption |
CN107920041A (zh) * | 2016-10-08 | 2018-04-17 | 北京小唱科技有限公司 | 一种直播视频数据编码比特率的调整方法和装置 |
CN107948719A (zh) * | 2017-11-30 | 2018-04-20 | 苏州麦迪斯顿医疗科技股份有限公司 | 一种医学视频直播方法及装置 |
CN107948713A (zh) * | 2017-10-31 | 2018-04-20 | 北京飞利信电子技术有限公司 | 一种延时直播方法及系统 |
CN108574851A (zh) * | 2017-12-11 | 2018-09-25 | 北京金山云网络技术有限公司 | 推送方法、装置、流媒体服务器及计算机可读存储介质 |
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US9462249B2 (en) * | 2012-09-09 | 2016-10-04 | Verint Systems Ltd. | Systems, methods, and software for mobile video display and management |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101577827A (zh) * | 2009-04-22 | 2009-11-11 | 北京大学 | 一种延时播放控制方法及系统 |
CN105828107A (zh) * | 2016-03-30 | 2016-08-03 | 乐视控股(北京)有限公司 | 一种直播延时方法及装置 |
WO2018029470A1 (en) * | 2016-08-09 | 2018-02-15 | V-Nova Limited | Adaptive video consumption |
CN107920041A (zh) * | 2016-10-08 | 2018-04-17 | 北京小唱科技有限公司 | 一种直播视频数据编码比特率的调整方法和装置 |
CN107948713A (zh) * | 2017-10-31 | 2018-04-20 | 北京飞利信电子技术有限公司 | 一种延时直播方法及系统 |
CN107948719A (zh) * | 2017-11-30 | 2018-04-20 | 苏州麦迪斯顿医疗科技股份有限公司 | 一种医学视频直播方法及装置 |
CN108574851A (zh) * | 2017-12-11 | 2018-09-25 | 北京金山云网络技术有限公司 | 推送方法、装置、流媒体服务器及计算机可读存储介质 |
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