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1. (WO2018161933) LIVE BROADCAST STREAM TRANSMISSION METHOD, APPARATUS AND SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM, AND COMPUTER DEVICE
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Pub. No.: WO/2018/161933 International Application No.: PCT/CN2018/078389
Publication Date: 13.09.2018 International Filing Date: 08.03.2018
IPC:
H04N 21/218 (2011.01) ,H04N 21/232 (2011.01) ,H04L 29/06 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
21
Server components or server architectures
218
Source of audio or video content, e.g. local disk arrays
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
21
Selective content distribution, e.g. interactive television, VOD [Video On Demand]
20
Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
23
Processing of content or additional data; Elementary server operations; Server middleware
232
Content retrieval operation within server, e.g. reading video streams from disk arrays
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
29
Arrangements, apparatus, circuits or systems, not covered by a single one of groups H04L1/-H04L27/136
02
Communication control; Communication processing
06
characterised by a protocol
Applicants: GUIZHOU BAISHANCLOUD TECHNOLOGY CO., LTD.[CN/CN]; E-5/F, Block 201 BEZ Park Jia-10 Jiuxianqiao North Road, Chaoyang District Beijing 100015, CN
Inventors: XU, Guirong; CN
ZENG, Dongfang; CN
MIAO, Hui; CN
Agent: BOXIN CHINA INTELLECTUAL PROPERTY; Room 936, 9th Floor, Jia Building 1 East District of Qinghe Jiayuan, Haidian District Beijing 100085, CN
Priority Data:
201710138374.309.03.2017CN
Title (EN) LIVE BROADCAST STREAM TRANSMISSION METHOD, APPARATUS AND SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM, AND COMPUTER DEVICE
(FR) PROCÉDÉ, APPAREIL ET SYSTÈME DE TRANSMISSION DE FLUX DE DIFFUSION EN DIRECT, ET SUPPORT DE STOCKAGE LISIBLE PAR ORDINATEUR, ET DISPOSITIF INFORMATIQUE
(ZH) 一种直播流传输方法、装置和系统及其计算机可读存储介质和计算机设备
Abstract:
(EN) The present invention relates to the field of data transmission, and provides a live broadcast stream transmission method, apparatus and system, and a computer readable storage medium, and a computer device, for solving the problem of low live broadcast stream pushing and pulling quality and efficiency in a remote source server scene. The method comprises: when a server in a CDN receives a request for acquiring stream data, a self-scheduling center server obtains at least two source servers associated with the stream data; and the server in the CDN selects one from the at least two source servers, and establishes a connection with the selected source server to acquire the stream data. The technical solution provided in the present invention is applicable to data transmission of remote source servers and implements high-efficiency and high-reliability remote live broadcast stream transmission.
(FR) La présente invention concerne le domaine de la transmission de données, et concerne un procédé, un appareil et un système de transmission de flux de diffusion en direct, et un support de stockage lisible par ordinateur, et un dispositif informatique, pour résoudre le problème d'une qualité et efficacité faibles en termes de poussée et de traction de flux de diffusion en direct dans une scène de serveur de source à distance. Le procédé comprend les étapes suivantes : lorsqu'un serveur dans un CDN reçoit une demande d'acquisition de données de flux, un serveur central d'auto-planification obtient au moins deux serveurs sources associés aux données de flux; et le serveur dans le CDN sélectionne l'un des au moins deux serveurs sources, et établit une connexion avec le serveur source sélectionné pour acquérir les données de flux. La solution technique fournie dans la présente invention est applicable à la transmission de données de serveurs de source à distance et met en œuvre une transmission de flux de radiodiffusion en direct à distance de haute efficacité et de haute fiabilité.
(ZH) 本发明提供了一种直播流传输方法、装置和系统及其计算机可读存储介质和计算机设备。涉及数据传输领域;解决了异地源服务器场景下,直播流推送及拉取质量与效率双低的问题。该方法包括:所述CDN中的服务器在接收到获取流数据的请求时,自调度中心服务器获取所述流数据关联的至少两个源服务器;所述CDN中的服务器从所述至少两个源服务器中选择一个源服务器,与选择的源服务器建立连接,获取所述流数据。本发明提供的技术方案适用于异地源服务器数据传输,实现了高效高可靠性的异地直播流传输。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)