Is it possible to display a black screen inbetween changing channel

    When changing TV channels (zapping) the picture will freeze until the next channel clears. Is it possible to display a blank/black screen from the moment you press the button to change channel, until the next channel opens?

    With Mali GPU's on smartphone and tablets this already works that way at default.

    Can this also be done with the VideoCore VI (RPI4) and VideoCore VII (RPI5) GPU's? Maybe the graphic driver needs to be updated?

    Thanks!