Yes.
The specific steps are as follows:
1. On the mobile page, open the Douyin app.
2. After entering the main interface of the software, click the plus button in the middle at the bottom.
3. Select Upload in the lower right corner of the shooting interface.
4. In the download interface, you can select the video on your mobile phone you want to download.
5. Then you can add background music to the video according to the page prompts, select the rest of the information you want to add in the publishing interface, and then click the lower right corner to publish.