1, watch the video taken by the mobile phone in Storm Video.

2. Click the "Draw" button in the upper right corner, as shown.

3. Click the "Rotate 90 degrees clockwise" button in the image quality adjustment to set the desired effect.

4. At the same time, the tip of "Picture Flip: 90-degree Rotation" will be displayed in the upper left corner of Storm Video Screen, and the corresponding rotation operation will be found in the video playback interface.

5. At this time, the video taken by the mobile phone is upside down.