Shanghai Bilibili Technology Co., Ltd.

Bright Dairy & Food Co., Ltd.

Junwei Zhu

Jun Jiang

Hao Zhang

Yongfang Qin

Nanling Zheng

Xin Song

Zhenmin Liu

Benheng Guo

Feng Hang

Zhaozhi Xiong

Zhengjun Wu

Huaning Yu

Haibo Mu

Jianping Hou

Qinbo Wang

Wei Chen

Embodiments of this application provide a peer-to-peer network scheduling method. The method includes: obtaining a fragment file list, where the fragment file list includes information about a plurality of fragment files, each fragment file includes one or more segments, and each segment corresponds to one segment number; downloading a missing segment in a target fragment file from another client device based on a downloading progress of downloading each segment of the target fragment file by each client device; and when a player requests the target fragment file, stopping downloading the missing segment in the target fragment file from the another client device, and downloading the missing segment in the target fragment file from a CDN server. According to the embodiments of this application, a computation amount and resource consumption of a Tracker server can be reduced, and data transmission efficiency of a P2P network can be improved.

Peer-to-peer network scheduling method and system

Embodiments of this application provides a peer-to-peer network scheduling method. The method includes: obtaining a fragment file list, where the fragment file list includes information about a plurality of fragment files, each fragment file includes one or more segments, and each segment corresponds to one segment number; downloading one or more target segments corresponding to one or more target segment numbers from a CDN server based on the fragment file list and the one or more target segment numbers, where the one or more target segment numbers are located in a target segment list; adjusting the target segment list based on information about data obtained from and/or sent to another client device, to obtain an adjusted target segment list; and downloading one or more target segments corresponding to one or more target segment numbers in the adjusted target segment list from the CDN server.

The present disclosure describes techniques for generating live streaming video data and playing live streaming video. The techniques comprise obtaining live broadcasting video data; identifying a target object in a video frame; determining a target area based on the target object in the video frame; encoding data indicative of the target area based on a predetermined format for supplementary enhancement information to obtain encoded target area data; and adding the encoded target area data to a data packet corresponding to the video frame, wherein the data packet is encoded based on a predetermined video data format, and wherein the predetermined video data format and the predetermined format for supplementary enhancement information are mutually compatible data encoding formats.

Method and device for generating live streaming video data and method and device for playing live streaming video

Disclosed areaged cheese and a preparation method thereof, wherein the preparation method of thecheese comprises the following steps: (1) inoculating raw milk after sterilization with lactic acid bacteria fermentation agent andspore powder, fermenting to a pH value of 6.3-6.5, wherein an additive amount of thespore powder is 0.001&#x2030;-0.008&#x2030;&#x2030; of a mass of the raw milk; (2) adding rennin and obtaining curd after curding; (3) cutting the curd to obtain curd blocks; and (4) moulding the curd blocks after expelling whey, and performing pickling and maturing after demoulding, wherein 1-7 days are taken for maturing under 20-30&#xb0; C.; 7-15 days are taken for maturing under 15-20&#xb0; C.; 10-20 days are taken for continuing maturing under 8-12&#xb0; C.; and relative humidity of an environment for maturing is 85%-95%.

Aspergillus oryzae aged cheese and preparation method thereof

The present disclosure describes techniques of synchronizing subtitles in live broadcast The disclosed techniques comprise obtaining a source signal and a simultaneous interpretation signal in a live broadcast; performing voice recognition on the simultaneous interpretation signal in real-time to obtain corresponding translation text; delaying the simultaneous interpretation signal to obtain a first delayed signal; delaying the source signal to obtain a second delayed signal; obtaining proofreading results of the first delayed signal and the corresponding translation text; determining proofread subtitles based on the proofreading results; and sending the proofread subtitles and the second delay signal to a live display interface.

Implementation method and system of real-time subtitle in live broadcast and device

Growing community of inventors

Shanghai, China

Junwei Zhu