Wechat video number is broadcast live, and you can post a notice before the live broadcast. Wechat video number: 1 Add live preview tutorial. Enter the WeChat video number first.

2. Click Start Live at the bottom.

3. Select Live Preview.

Choose a good time and you can create it.

Live broadcast refers to the live broadcast by using Internet and streaming media technology. Because of its rich images, words, sounds and other elements, video has gradually become the mainstream expression of the Internet. Through real and vivid communication, it creates a strong sense of existence, attracts people's attention, and achieves an impressive and lasting communication effect.