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1. (WO2018205142) VIDEO SEGMENT TRANSPORT PROTOCOL METHOD AND SYSTEM
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Pub. No.: WO/2018/205142 International Application No.: PCT/CN2017/083603
Publication Date: 15.11.2018 International Filing Date: 09.05.2017
IPC:
H04L 1/00 (2006.01) ,H04L 1/18 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1
Arrangements for detecting or preventing errors in the information received
12
by using return channel
16
in which the return channel carries supervisory signals, e.g. repetition request signals
18
Automatic repetition systems, e.g. van Duuren system
Applicants:
深圳市炜光科技有限公司 SHENZHEN WEIGUANG TECHNOLOGY CO., LTD [CN/CN]; 中国广东省深圳市 南山区南山街道前海路0101号丽湾商务大厦B3305 B3305, Liwan Commercial Building 0101 Qianhai Road, Nanshan Street, Nanshan District Shenzhen, Guangdong 518000, CN
Inventors:
刘文野 LIU, Wenye; CN
Agent:
深圳市科冠知识产权代理有限公司 SHENZHEN KEGUAN INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国广东省深圳市 南山区南海大道东华园5栋303 Room 303 Building 5 Donghuayuan Nanhai Road, Nanshan District Shenzhen, Guangdong 518000, CN
Priority Data:
Title (EN) VIDEO SEGMENT TRANSPORT PROTOCOL METHOD AND SYSTEM
(FR) PROCÉDÉ ET SYSTÈME DE PROTOCOLE DE TRANSPORT DE SEGMENTS DE VIDÉOS
(ZH) 视频分段传输协议方法及系统
Abstract:
(EN) Provided are a video segment transport protocol method and system. The method comprises the following steps: acquiring a currently played video file; extracting a transport block (TB) included in the video file; and receiving a feedback character of the TB in the video file, and re-transmitting the TB if the feedback character is a failure. The technical solution provided by the present invention has the advantage of a high utilization rate of network resources.
(FR) La présente invention concerne un procédé et un système de protocole de transport de segments de vidéos. Le procédé comprend les étapes suivantes : acquisition d'un fichier vidéo en cours de lecture ; extraction d'un bloc de transport (TB) inclus dans le fichier vidéo ; et réception d'un caractère de rétroaction du TB dans le fichier vidéo, et retransmission du TB si le caractère de rétroaction est une défaillance. La solution technique proposée par la présente invention présente l'avantage d'un taux élevé d'utilisation de ressources de réseau.
(ZH) 本发明提供了一种视频分段传输协议方法及系统,所述方法包括如下步骤:获取当前播放的视频文件;提取该视频文件包含的传输块TB;接收视频文件的TB的反馈字符,如该反馈字符为失败,重传该TB。本发明提供的技术方案具有网络资源利用率高的优点。
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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, 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)