Tools/raw materials: OPPOReno6, Coloros11.1,newspaper clippings 7.2.0.
1. On the homepage of the software, click on the video.
2. On the edit page, click the scale.
3. On the scale page, take 16 to 9 as an example, and click 16 to 9.
4. Click Export.
5. In this way, the conversion to landscape screen is successful.