This is the 12165th most frequent German word.
upscaler
"Upscaler" in German refers to a device or software that enhances the resolution or quality of images, videos, or signals to a higher standard.
The word 'upscaler' is used here as a noun, referring to a tool or device that enhances the resolution of visual media.
Ich benutze einen Upscaler, um die Bildqualität zu verbessern.
I use an upscaler to improve image quality.
In this sentence, 'upscaler' is used as an attributive noun modifier to describe the type of function within the program.
Das Programm hat eine integrierte Upscaler-Funktion.
The program has a built-in upscaler function.
Here, 'upscaler' is again a noun, directly referring to a specific tool or application specializing in video content.