Answer: True.
Answer analysis: It is correct that the splicer can realize large-screen window opening, picture-in-picture, overlay, and window roaming.
The splicer, especially the image splicing processor, is a key video processing device that is widely used in conference rooms, exhibition halls, studios and other occasions. It has many powerful functions and can meet complex large-screen display needs:
1. Window opening function: The splicing processor supports arbitrary window opening on the large screen. Users can open multiple windows on the screen as needed to display different content or signal sources.
2. Picture-in-picture function: Through the picture-in-picture technology, the splicing processor can embed one or more small pictures in a main picture to achieve a multi-level display effect, which is often used in scenes that need to display multiple videos or images at the same time.
3. Overlay function: The overlay function allows users to overlay the pictures of multiple signal sources to form a more complex display effect. Users can also adjust the size, transparency, and overlay position of the signal source picture to meet different display needs.
4. Window roaming function: The window roaming function allows users to move windows on the large screen to achieve cross-screen display. This function is very useful in scenes that require dynamic display or switching of different contents.
In addition, the splicing processor also supports the storage of up to 64 scenes, and can realize scene rotation, quickly switching different display layouts and effects. Users can also configure and customize the splicing processor according to their needs, and easily realize large-screen display needs.
In summary, the splicing processor can indeed realize a variety of functions such as large-screen window opening, picture-in-picture, overlay, window roaming, etc., providing users with flexible and efficient large-screen display solutions.