1. Collect some related pictures and videos. After the collection is completed, we need to import these materials into the image processing software of the mobile phone, such as Meitu Xiu Xiu and Wake Up.

2. Editing and production

In the picture processing software, adjust the size, angle and position of the picture to adapt to the horizontal display of the screen. Enter "Happy Birthday" and other greetings in the picture processing software to match the atmosphere of the whole horizontal screen.

3、? Export sharing

When the whole horizontal screen is made, we can choose a suitable format and save it in the mobile phone photo album. Finally, we can share the happy birthday screen with friends and family.