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1. (WO2017020664) VIDEO ENCODING PARAMETER SETTING METHOD AND APPARATUS FOR LIVE VIDEO, AND VIDEO ENCODING DEVICE AND STORAGE MEDIUM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/020664 International Application No.: PCT/CN2016/086654
Publication Date: 09.02.2017 International Filing Date: 22.06.2016
IPC:
H04N 21/2343 (2011.01) ,H04N 21/2662 (2011.01) ,H04N 21/239 (2011.01)
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
23
Processing of content or additional data; Elementary server operations; Server middleware
234
Processing of video elementary streams, e.g. splicing of video streams or manipulating MPEG-4 scene graphs
2343
involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
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
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 or learning user preferences for recommending movies
266
Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system or merging a VOD unicast channel into a multicast channel
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
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
239
Interfacing the upstream path of the transmission network, e.g. prioritizing client requests
Applicants:
腾讯科技(深圳)有限公司 TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED [CN/CN]; 中国广东省深圳市 福田区振兴路赛格科技园2栋东403室 Room 403, East Block 2, SEG Park, Zhenxing Road Futian District Shenzhen, Guangdong 518000, CN
Inventors:
赖晶 LAI, Jing; CN
张志东 ZHANG, Zhidong; CN
贺艳春 HE, Yanchun; CN
梁鉴东 LIANG, Jiandong; CN
Agent:
深圳市深佳知识产权代理事务所(普通合伙) SHENPAT INTELLECTUAL PROPERTY AGENCY; 中国广东省深圳市 国贸大厦15楼西座1521室 Room 1521 West Block, Guomao Building Shenzhen, Guangdong 518014, CN
Priority Data:
201510482035.803.08.2015CN
Title (EN) VIDEO ENCODING PARAMETER SETTING METHOD AND APPARATUS FOR LIVE VIDEO, AND VIDEO ENCODING DEVICE AND STORAGE MEDIUM
(FR) PROCÉDÉ DE RÉGLAGE DE PARAMÈTRE DE CODAGE VIDÉO ET APPAREIL DE VIDÉO EN DIRECT, ET DISPOSITIF DE CODAGE VIDÉO ET SUPPORT DE STOCKAGE
(ZH) 直播视频的视频编码参数设置方法、装置、视频编码设备及存储介质
Abstract:
(EN) Provided are a video encoding parameter setting method and apparatus for a live video, and a video encoding device and a storage medium. The method comprises: determining an uploading bandwidth from a video encoding device to a live broadcast server and a quality parameter of a live video; based on the quality parameter, determining a resolution matching the uploading bandwidth; and setting the resolution as a video encoding parameter.
(FR) L'invention concerne un procédé de réglage de paramètre de codage vidéo et un appareil pour une vidéo en direct, et un dispositif de codage vidéo et un support de stockage. Le procédé comprend les étapes consistant à : déterminer une bande passante de chargement amont, d'un dispositif de codage vidéo à un serveur de diffusion en direct, et un paramètre de qualité d'une vidéo en direct ; d'après le paramètre de qualité, déterminer une résolution correspondant à la bande passante de chargement amont ; et définir la résolution en tant que paramètre de codage vidéo.
(ZH) 提供一种直播视频的视频编码参数设置方法、装置、视频编码设备及存储介质。所述方法包括:确定视频编码设备至直播服务器的上传带宽,及视频直播的质量参数;基于所述质量参数确定与所述上传带宽匹配的分辨率;将所述分辨率设置为视频编码参数。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)