First, select the sub-screen that needs to be set

Then click the edit button in the lower right corner to enter the "Sub-screen More Configuration" interface

• Description
  You can set a description for the sub-screen, mainly as a remark;
• Program Grouping
  You can manage programs by grouping them. You can manage program groups on the program homepage, and add or remove a program from a group here;
• Background Settings
  Set the background for the sub-screen. The default is transparent, but it can be set to other colors;
  You can also set the rotation angle of the sub-screen;
  You can set the sub-screen to be a rounded rectangle and separately set the margins for the top, bottom, left, and right;
• Transition Animation and Slide Direction
  You can set the transition animation and slide direction for switching materials under the sub-screen. This is effective when there is more than one material under the sub-screen. For how to add materials to the sub-screen, please refer to the Material Editing section;
  The slide direction can be horizontal or vertical, and there are various options for the animation. If there is an issue with the configured transition animation during playback, you can switch to the recommended "Slide Transition" or "No Effect";
• Advanced Playback Settings
  Includes transition time, random playback, and first media play once
  • Transition Time: You can drag the slider to change the transition time between materials;
  • Random Playback: You can set the materials under the sub-screen to play randomly;
  • First Media Play Once: This may be used if CXPlayer software is set as the default desktop. The first material is generally an introductory video, which will only play once;
• Focus Settings
  Related to interactive applications, you can configure whether the sub-screen is selectable, and when this sub-screen is selected (gains focus), you can set the focus color and border size.