CN110636339B - 基于码率的调度方法、装置及电子设备 - Google Patents
基于码率的调度方法、装置及电子设备 Download PDFInfo
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- CN110636339B CN110636339B CN201910941688.6A CN201910941688A CN110636339B CN 110636339 B CN110636339 B CN 110636339B CN 201910941688 A CN201910941688 A CN 201910941688A CN 110636339 B CN110636339 B CN 110636339B
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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
- H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
- H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
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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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
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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
- H04N21/25—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
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
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- H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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CN110636339B true CN110636339B (zh) | 2022-11-15 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111163296A (zh) * | 2020-01-08 | 2020-05-15 | 东电创新(北京)科技发展股份有限公司 | 一种高并发视频数据网络传输方法及系统 |
CN111314293A (zh) * | 2020-01-15 | 2020-06-19 | 安徽文香信息技术有限公司 | 一种媒体资源服务系统、方法、装置、存储介质及处理器 |
CN114285788B (zh) * | 2020-09-18 | 2023-06-20 | 华为技术有限公司 | 一种设备连接方法、装置和设备 |
CN113038191B (zh) * | 2021-02-26 | 2022-09-23 | 北京百度网讯科技有限公司 | 直播流的调度方法、装置、电子设备及可读存储介质 |
CN113099273B (zh) * | 2021-04-07 | 2021-12-14 | 中南大学 | 一种基于机会策略的视频块替换方法、客户端、服务器、系统及可读存储介质 |
CN115250358A (zh) * | 2021-04-26 | 2022-10-28 | 北京金山云网络技术有限公司 | 拉流方法、拉流装置、存储介质和电子设备 |
CN113709524B (zh) * | 2021-08-25 | 2023-12-19 | 三星电子(中国)研发中心 | 选择音视频流的比特率的方法及其装置 |
CN114268672B (zh) * | 2021-12-20 | 2024-01-12 | 北京字节跳动网络技术有限公司 | Cdn节点分配方法、装置、电子设备、介质及程序产品 |
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CN103596066B (zh) * | 2013-11-28 | 2017-02-15 | 中国联合网络通信集团有限公司 | 一种数据处理方法及装置 |
CN103747297A (zh) * | 2014-01-09 | 2014-04-23 | 能力天空科技(北京)有限公司 | 一种视频动态调度方法、装置及视频播放系统 |
US9712408B2 (en) * | 2014-03-17 | 2017-07-18 | Telefonaktiebolaget L M Ericsson (Publ) | Bandwidth management in a content distribution network |
CN104394441B (zh) * | 2014-11-27 | 2019-06-14 | 北京奇艺世纪科技有限公司 | 一种视频内容分发的调度方法、装置及系统 |
CN106060605B (zh) * | 2016-05-25 | 2019-03-26 | 清华大学深圳研究生院 | 一种基于cdn的直播流自适应方法和系统 |
CN108886479B (zh) * | 2018-02-12 | 2022-04-22 | 达闼机器人有限公司 | 网络质量评估方法、装置、网络检测设备及可读存储介质 |
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Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Douyin Vision Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Tiktok vision (Beijing) Co.,Ltd. Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Tiktok vision (Beijing) Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: BEIJING BYTEDANCE NETWORK TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230712 Address after: 1309, 13th Floor, Building 4, Zijin Digital Park, Haidian District, Beijing, 100041 Patentee after: Beijing volcano Engine Technology Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Douyin Vision Co.,Ltd. |
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