Beijing Baidu Netcom Science Technology Co., Ltd

Chenfei Wang

Provided is a video rendering method for a live broadcast scene, relating to the field of live broadcast and the field of large model. The method includes: recording a live broadcast of an anchor to obtain a first video stream; performing speech recognition on live speech in the first video stream to obtain first text information; determining topic popularity of the live broadcast based on audience response information in a process of recording the live broadcast and the first text information; determining corresponding reply text information based on the first text information when the topic popularity of the live broadcast meets a first set condition; rendering virtual characters based on the reply text information to obtain a second video stream; and generating a third video stream of the anchor chatting with the virtual characters based on the first video stream and the second video stream.

Video rendering method for live broadcast scene, electronic device and storage medium

A data transmission method and apparatus, an electronic device, a computer readable storage medium, and a computer program product are provided. The method includes: receiving to-be-transmitted data currently transmitted from a data source node; determining an average receiving interval and an average transmitting interval based on a historical data receiving interval and a historical data transmitting interval; determining the splitting transmission number based on the average receiving interval and the average transmitting interval; obtaining a plurality of data fragments based on a data size of the to-be-transmitted data and the splitting transmission number; and sequentially and uniformly transmitting the data fragments to a next-level node within a subsequent period with a duration being the average receiving interval.

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Beijing, China

Chenfei Wang