Tencent Technology (shenzhen) Company Limited

Shenzhen Sofarsolar Co., Ltd.

Rong Xiao

Peng Liu

Degang Yi

Mingping Guo

Qinyi Jiang

A three-level converting circuit, and a starting method and electronic equipment thereof. The circuit includes: a first voltage source; a first soft-start circuit; a first capacitor; a first switch, a second switch, a third switch and a fourth switch sequentially connected in series; a flying capacitor; a second soft-start circuit; a second voltage source and a second capacitor. The three-level converting circuit can pre-charge the flying capacitor, the first capacitor and the second capacitor when executing the starting method thereof, thereby preventing the over-voltage damage of the switches.

Three-level converting circuit, and starting method and electronic equipment thereof

A method for message interaction in a video page, a computing device, and a storage medium are provided. The method for implementing message interaction in a video playing page includes: requesting a video interaction system to create a corresponding group when receiving an instruction for creating a group by a first user of the computing device; obtaining an invitation link for joining the group and invoking a social application client; sending a request for associating a first video content selected and the group to the video interaction system, so that the video interaction system associates the first video content with the group according to the request; and presenting, in a playing page of the first video content associated with the group, an interaction message of each member in the group.

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Shenzhen, China

Rong Xiao