Step 1: You need to register a headline number account. You can only send videos if you register an account.
The second step is to log in to the headline APP after successful registration, and the computer can also publish it. Here, it is a mobile phone, because it is more convenient.
Step 3: There is a "plus sign" publishing button in the upper right corner of the headline home page. Click on it, select the video inside, select the video to upload, then edit the video title, add a cover, click the "Send" button when finished, and wait for approval. After passing, people can see your video.