Bubbles and thumbs appear in the WeChat video.

Does the subject want to ask "What are the bubbles and thumbs in the WeChat video?"? Bubbles and thumbs in WeChat videos are special effects of WeChat. The appearance of bubbles and thumbs in WeChat videos are some special praise effects and gesture animations introduced by WeChat in video calls. When the user gives a thumbs-up in a video call with one hand, it will trigger the special effect of bubble praise, which is manifested as a thumb bubble appearing on the screen. This is an interesting interactive function, which can increase the interest and interactivity of video chat and let users better express their emotions and attitudes. Wechat is a communication product launched by Tencent on 2011121. It mainly sends voice messages, videos, pictures and words quickly through the network, and supports multi-group chat and file transfer between mobile phones and computers. Wechat software itself is completely free, and there is no charge for using any function. Internet traffic charges generated by WeChat are charged by network operators, which supports sending voice messages.